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MarkBenard Schur indexes of sporadic simple groups J. Algebra 1979 58 2 508–522 0021-8693 540655 (80e:20022) 20D08 (20C15) Gary L. Walls JALGA4 Journal of Algebra

JürgenBierbrauer A <C><M>2</M></C>-local characterization of the <C>R</C>udvalis simple group J. Algebra 1979 58 2 563–571 0021-8693 540658 (80h:20028) 20D08 Arthur Reifart JALGA4 Journal of Algebra

John J.Cannon JohnMcKay Kiang ChuenYoung The nonabelian simple groups <C><M>G</M></C>, <C><M>|G| < 10^5</M></C>\thinspace —\thinspace presentations Comm. Algebra 1979 7 13 1397–1406 0092-7872 539356 (80e:20023) 20D08 COALDM Communications in Algebra

Ismail ŞuayipGüloğlu A characterization of the simple group <C><M>{\rm He}</M></C> J. Algebra 1979 60 1 261–281 0021-8693 549111 (80k:20018) 20D08 (20D05) Gary L. Walls JALGA4 Journal of Algebra

OveKroll PeterLandrock The characters of some <C><M>2</M></C>-blocks of the babymonster, its covering group and the monster Comm. Algebra 1978 6 18 1893–1921 0092-7872 511168 (80f:20016) 20D08 David C. Hunt COALDM Communications in Algebra

PeterLandrock The non-principal <C><M>2</M></C>-blocks of sporadic simple groups Comm. Algebra 1978 6 18 1865–1891 0092-7872 511167 (80b:20020) 20D08 Lino Di Martino COALDM Communications in Algebra

JohnMcKay The non-abelian simple groups <C><M>G</M></C>, <C><M>|G| < 10^6</M></C>\thinspace —\thinspace character tables Comm. Algebra 1979 7 13 1407–1445 0092-7872 539357 (80e:20024) 20D08 COALDM Communications in Algebra

Stephen D.Smith Large extraspecial subgroups of widths <C><M>4</M></C> and <C><M>6</M></C> J. Algebra 1979 58 2 251–281 0021-8693 540638 (80g:20030) 20D08 Arthur Reifart JALGA4 Journal of Algebra

Richard M.Stafford A characterization of <C>J</C>anko's simple group <C><M>J_4</M></C> by centralizers of elements of order <C><M>3</M></C> J. Algebra 1979 57 2 555–566 0021-8693 533814 (80h:20029) 20D08 W. J. Wong JALGA4 Journal of Algebra

JürgenBierbrauer A characterization of the ``baby monster'' <C><M>F_2</M></C>, including a note on <C><M>^2E_6(2)</M></C> J. Algebra 1979 56 2 384–395 0021-8693 528582 (80h:20027) 20D06 (20D08) Leo J. Alex JALGA4 Journal of Algebra

FrancisBuekenhout The geometry of diagrams Relations between combinatorics and other parts of mathematics (Proc. Sympos. Pure Math., Ohio State Univ., Columbus, Ohio, 1978) Amer. Math. Soc. 1979 Proc. Sympos. Pure Math., XXXIV 69–75

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B. K.Durakov Characterization of some finite simple groups by a centralizer of elements of order three Mat. Sb. (N.S.) 1979 109(151) 4 533–554, 647 Russian 0368-8666 545053 (80m:20015) 20D06 (20D08) S. S. Levīshchenko Matematicheskiĭ Sbornik. Novaya Seriya

MichaelWester Endliche <C>G</C>ruppen, die eine <C>I</C>nvolution <C><M>z</M></C> besitzen, so daß <C><M>F^{\ast}(C(z))</M></C> das direkte <C>P</C>rodukt einer extraspeziellen <C><M>2</M></C>-<C>G</C>ruppe von kleiner <C>W</C>eite mit einer elementar-abelschen <C><M>2</M></C>-<C>G</C>ruppe ist. <C>I</C> J. Algebra 1979 60 2 321–336 0021-8693 549933 (80k:20015) 20D05 (20D08) W. J. Wong JALGA4 Journal of Algebra

JürgenBierbrauer On a certain class of <C><M>2</M></C>-local subgroups in finite simple groups Rend. Sem. Mat. Univ. Padova 1980 62 137–163 0041-8994 582947 (81i:20017) 20D08 Gerard M. Enright Rendiconti del Seminario Matematico dell'Università di Padova

J. H.Conway S. P.Norton Monstrous moonshine Bull. London Math. Soc. 1979 11 3 308–339 0024-6093 554399 (81j:20028) 20D08 (10D12) Stephen D. Smith LMSBBT The Bulletin of the London Mathematical Society

Victor G.Kac A remark on the <C>C</C>onway-<C>N</C>orton conjecture about the ``<C>M</C>onster'' simple group Proc. Nat. Acad. Sci. U.S.A. 1980 77 9, part 1 5048–5049 0027-8424 587277 (81m:20026) 20D08 (10D12 81D05) Stephen D. Smith PNASA6 Proceedings of the National Academy of Sciences of the United States of America

RonaldSolomon Some standard components of sporadic type J. Algebra 1978 53 1 93–124 0021-8693 498549 (81h:20018) 20D08 U. Dempwolff JALGA4 Journal of Algebra

J. G.Thompson Uniqueness of the <C>F</C>ischer-<C>G</C>riess monster Bull. London Math. Soc. 1979 11 3 340–346 0024-6093 554400 (81e:20024) 20D08 Arthur Reifart LMSBBT The Bulletin of the London Mathematical Society a

J. G.Thompson Finite groups and modular functions Bull. London Math. Soc. 1979 11 3 347–351 0024-6093 554401 (81j:20029) 20D08 (10D12) Stephen D. Smith LMSBBT The Bulletin of the London Mathematical Society b

J. G.Thompson Some numerology between the <C>F</C>ischer-<C>G</C>riess <C>M</C>onster and the elliptic modular function Bull. London Math. Soc. 1979 11 3 352–353 0024-6093 554402 (81j:20030) 20D08 (10D12) Stephen D. Smith LMSBBT The Bulletin of the London Mathematical Society c

KoichiroHarada DavidParrott On finite groups having <C><M>2</M></C>-local subgroups <C><M>E_{{2^{2n}}}{\rm O}^{±}\,(2n,\,2)</M></C> J. Algebra 1980 63 2 331–345 0021-8693 570716 (81g:20030) 20D05 (20D08) Gary L. Walls JALGA4 Journal of Algebra

ManleyPerkel A characterization of <C><M>J_1</M></C> in terms of its geometry Geom. Dedicata 1980 9 3 291–298 0304-4637 585936 (81j:05066) 05C25 (20B25 20D08) Hugo S. Sun GEMDAT Geometriae Dedicata

A. V.Borovik <C><M>3</M></C>-local characterization of the <C>H</C>eld group Algebra i Logika 1980 19 4 387–404, 503 Russian, English translation: Algebra and Logic 19 (1980), no.4, 255–266 (1981) 0373-9252 609020 (82g:20040) 20D08 B. K. Durakov Akademiya Nauk SSSR. Sibirskoe Otdelenie. Institut Matematiki. Algebra i Logika

GregoryButler The maximal subgroups of the sporadic simple group of <C>H</C>eld J. Algebra 1981 69 1 67–81 0021-8693 613857 (82e:20022) 20D08 (20E28) Stephen D. Smith JALGA4 Journal of Algebra

J. H.Conway Monsters and moonshine Math. Intelligencer 1979/80 2 4 165–171 0343-6993 600222 (82a:20028) 20D08 (10D12) Stephen D. Smith MAINDC The Mathematical Intelligencer

PaulFong Characters arising in the <C>M</C>onster-modular connection The Santa Cruz Conference on Finite Groups (Univ. California, Santa Cruz, Calif., 1979) Amer. Math. Soc. 1980 37 Proc. Sympos. Pure Math. 557–559

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Robert L.Griess Jr. A construction of <C><M>F_1</M></C> as automorphisms of a <C><M>196,883</M></C>-dimensional algebra Proc. Nat. Acad. Sci. U.S.A. 1981 78 2, part 1 686–691 0027-8424 605419 (82d:20022) 20D08 (17D99) Stephen D. Smith PNASA6 Proceedings of the National Academy of Sciences of the United States of America

MarcelHerzog DavidWright Characterization of a family of simple groups by their character table. <C>II</C> J. Austral. Math. Soc. Ser. A 1980/81 30 2 168–170 0263-6115 607927 (82e:20023) 20D08 (20C15) JAMADS Australian Mathematical Society. Journal. Series A

JamshidMoori On certain groups associated with the smallest <C>F</C>ischer group J. London Math. Soc. (2) 1981 23 1 61–67 0024-6107 602239 (82g:20041) 20D08 (20C30) Henry S. Leonard, Jr. JLMSAK The Journal of the London Mathematical Society. Second Series

SimonNorton The construction of <C><M>J_4</M></C> The Santa Cruz Conference on Finite Groups (Univ. California, Santa Cruz, Calif., 1979) Amer. Math. Soc. 1980 37 Proc. Sympos. Pure Math. 271–277

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J.Tits Quaternions over <C><M>{\bf Q}(\sqrt{{5}})</M></C>, <C>L</C>eech's lattice and the sporadic group of <C>H</C>all-<C>J</C>anko J. Algebra 1980 63 1 56–75 0021-8693 568564 (82k:20034) 20D08 (10E20) II J. H. Lindsey JALGA4 Journal of Algebra

Steven B.Assa A characterization of <C><M>M(22)</M></C> J. Algebra 1981 69 2 455–466 0021-8693 617089 (82g:20032) 20D05 (20D08) Gerard M. Enright JALGA4 Journal of Algebra

David C.Hunt A computer-based atlas of finite simple groups The Santa Cruz Conference on Finite Groups (Univ. California, Santa Cruz, Calif., 1979) Amer. Math. Soc. 1980 37 Proc. Sympos. Pure Math. 507–510

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CM80b 604629 (82a:20022) 20C30 (20D08) J.Lepowsky Euclidean <C>L</C>ie algebras and the modular function <C><M>j</M></C> The Santa Cruz Conference on Finite Groups (Univ. California, Santa Cruz, Calif., 1979) Amer. Math. Soc. 1980 37 Proc. Sympos. Pure Math. 567–570

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V. I.Loginov A note on finite groups that admit coprime automorphisms Vestnik Moskov. Univ. Ser. I Mat. Mekh. 1980 6 58–61, 118 Russian. English summary 0201-7385 602689 (82b:20028) 20D10 (20D08) Vestnik Moskovskogo Universiteta. Seriya I. Matematika, Mekhanika

A. P.Ogg Modular functions The Santa Cruz Conference on Finite Groups (Univ. California, Santa Cruz, Calif., 1979) Amer. Math. Soc. 1980 37 Proc. Sympos. Pure Math. 521–532

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CM80b 604631 (82h:10037) 10D05 (20D08) David Goss

ArthurReifart GernotStroth Some simple groups with <C><M>2</M></C>-local <C><M>3</M></C>-rank at most <C><M>3</M></C> J. Algebra 1980 64 1 102–139 0021-8693 575786 (82d:20019) 20D05 (20D08) Stephen D. Smith JALGA4 Journal of Algebra

Gary M.Seitz Some standard groups J. Algebra 1981 70 1 299–302 0021-8693 618396 (82g:20037) 20D05 (20D08) Gerard M. Enright JALGA4 Journal of Algebra

J. G.Thompson A finiteness theorem for subgroups of <C><M>{\rm PSL}(2,\,{\bf R})</M></C> which are commensurable with <C><M>{\rm PSL}(2,\,{\bf Z})</M></C> The Santa Cruz Conference on Finite Groups (Univ. California, Santa Cruz, Calif., 1979) Amer. Math. Soc. 1980 37 Proc. Sympos. Pure Math. 533–555

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CM80b 604632 (82b:20067) 20H05 (10D07 20D08 22E40) James E. Humphreys

J. G.Thompson Finite-dimensional representations of free products with an amalgamated subgroup J. Algebra 1981 69 1 146–149 0021-8693 613864 (82e:20007) 20C15 (20D08) Stephen D. Smith JALGA4 Journal of Algebra

Tran VanTrung Eine <C>K</C>ennzeichnung der endlichen einfachen <C>G</C>ruppe <C><M>J_4</M></C> von <C>J</C>anko durch eine <C><M>2</M></C>-lokale <C>U</C>ntergruppe Rend. Sem. Mat. Univ. Padova 1980 62 35–45 0041-8994 582939 (82f:20035) 20D05 (20D08) Bernd Baumann Rendiconti del Seminario Matematico dell'Università di Padova

A. R.Calderbank David B.Wales A global code invariant under the <C>H</C>igman-<C>S</C>ims group J. Algebra 1982 75 1 233–260 0021-8693 650419 (83d:20011) 20D08 (94B05) L. Dornhoff JALGA4 Journal of Algebra

K. B.Tchakerian The maximal subgroups of the <C>T</C>its simple group C. R. Acad. Bulgare Sci. 1981 34 12 1637 0366-8681 655846 (83e:20023) 20D08 CRABAA Doklady Bolgarskoĭ Akademii Nauk. Comptes Rendus de l'Académie Bulgare des Sciences

Stephen L.Davis RonaldSolomon Some sporadic characterizations Comm. Algebra 1981 9 17 1725–1742 0092-7872 631885 (83a:20024) 20D08 David C. Hunt COALDM Communications in Algebra

Jiong ShengLi The commutators of the small <C>J</C>anko group <C><M>J_1</M></C> J. Math. (Wuhan) 1981 1 2 175–179 Chinese 0255-7797 647861 (83j:20029) 20D08 Journal of Mathematics. Shuxue Zazhi

V. D.Mazurov Characterization of the <C>R</C>udvalis group Mat. Zametki 1982 31 3 321–338, 473 Russian, English translation: Math. Notes 31 (1982), no. 3–4, 165–173 0025-567X 652837 (83f:20015) 20D08 József Pelikán Akademiya Nauk Soyuza SSR. Matematicheskie Zametki

S. A.Syskin Abstract properties of sporadic simple groups Uspekhi Mat. Nauk 1980 35 5(215) 181–212, 272 Russian, English translation: Russian Math. Surveys 35 (1980), no. 5, 209–246 0042-1316 595144 (83c:20027) 20D08 Akademiya Nauk SSSR i Moskovskoe Matematicheskoe Obshchestvo. Uspekhi Matematicheskikh Nauk

M. F.Worboys Generators for the sporadic group <C><M>{\rm Co}_3</M></C> as a <C><M>(2,\,3,\,7)</M></C> group Proc. Edinburgh Math. Soc. (2) 1982 25 1 65–68 0013-0915 648901 (83h:20023) 20D08 Gerard M. Enright PEMSA3 Proceedings of the Edinburgh Mathematical Society. Series II

FrancisBuekenhout Diagrams for geometries and groups J. Combin. Theory Ser. A 1979 27 2 121–151 0097-3165 542524 (83f:51003) 51A05 (20D08 51J05) Joseph A. Thas JCBTA7 Journal of Combinatorial Theory. Series A

Kai NahCheng DieterHeld Finite groups with a standard component of type <C><M>L_3(4)</M></C>. <C>I</C> Rend. Sem. Mat. Univ. Padova 1981 65 59–75 (1982) 0041-8994 653283 (83h:20020) 20D05 (20D08) Gerard M. Enright Rendiconti del Seminario Matematico dell'Università di Padova

JózsefDénes Ki HangKim Simple groups and <C>B</C>oolean matrices An. Fac. Ciênc. Univ. Porto 1980 62 1-4 5–7 0374-521X 663063 (83j:20028) 20D06 (05C25 20D08) AFPOAI Anais de Faculdade de Ciências. Universidade do Porto

DavidFord JohnMcKay Representations and <C>C</C>oxeter graphs The geometric vein Springer 1981 549–554

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KoichiroHarada On a commutative nonassociative algebra associated with a multiply transitive group J. Fac. Sci. Univ. Tokyo Sect. IA Math. 1981 28 3 843–849 (1982) 0040-8980 656059 (83g:20005) 20B25 (20D08) V. D. Mazurov JFTMAT Journal of the Faculty of Science. University of Tokyo. Section IA. Mathematics

J. F.Humphreys The projective characters of the <C>M</C>athieu group <C><M>M_{22}</M></C> J. Algebra 1982 76 1 1–24 0021-8693 659207 (83g:20015) 20C25 (20D08) V. D. Mazurov JALGA4 Journal of Algebra

J. F.Humphreys The modular characters of the <C>H</C>igman-<C>S</C>ims simple group Proc. Roy. Soc. Edinburgh Sect. A 1982 92 3-4 319–335 0308-2105 677491 (83m:20017) 20C20 (20D08) M. Herzog PEAMDU Proceedings of the Royal Society of Edinburgh. Section A. Mathematical and Physical Sciences

V. G.Kac Infinite-dimensional algebras, <C>D</C>edekind's <C><M>η</M></C>-function, classical <C>M</C>öbius function and the very strange formula Adv. in Math. 1978 30 2 85–136 0001-8708 513845 (83a:17014a) 17B65 (10A45 20D08) Ronald C. King ADMTA4 Advances in Mathematics

V. G.Kac An elucidation of: <Wrap Name="IntRef">``<C>I</C>nfinite-dimensional algebras, <C>D</C>edekind's <C><M>η</M></C>-function, classical <C>M</C>öbius function and the very strange formula''</Wrap>. <C><M>E_8^{(1)}</M></C> and the cube root of the modular invariant <C><M>j</M></C> Adv. in Math. 1980 35 3 264–273 0001-8708 563927 (83a:17014b) 17B65 (10A45 20D08) Ronald C. King ADMTA4 Advances in Mathematics Kac78

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GabrieleKorchmáros The line ovals of the <C>L</C>üneburg plane of order <C><M>2^{2r}</M></C> that can be transformed into themselves by a collineation group isomorphic to the simple group <C><M>{\rm Sz}(2^r)</M></C> of <C>S</C>uzuki Atti Accad. Naz. Lincei Mem. Cl. Sci. Fis. Mat. Natur. Sez. Ia (8) 1979 15 6 293–315 0365-0286 560152 (83c:51005) 51A40 (05B25 20D08) C. W. L. Garner AALMAP Atti della Accademia Nazionale dei Lincei. Memorie. Classe di Scienze Fisiche, Matematiche e Naturali. Sezione Ia. Matematica, Meccanica, Astronomia, Geodesia e Geofisica. Serie VIII

LarissaQueen Modular functions arising from some finite groups Math. Comp. 1981 37 156 547–580 0025-5718 628715 (83d:20008) 20C15 (10D07 20D08) Leo J. Alex MCMPAF Mathematics of Computation

Mark A.Ronan Coverings of certain finite geometries Finite geometries and designs (Proc. Conf., Chelwood Gate, 1980) Cambridge Univ. Press 1981 49 London Math. Soc. Lecture Note Ser. 316–331

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RichardWeiss On the geometry of <C>J</C>anko's group <C><M>J_3</M></C> Arch. Math. (Basel) 1982 38 5 410–419 0003-889X 666912 (83k:05054) 05C25 (20D08 20F32 51J05) Jürgen Bierbrauer ACVMAL Archiv der Mathematik. Archives of Mathematics. Archives Mathématiques

MichelBroué MichelEnguehard <C>G</C>éométrie de <C>G</C>raham <C>H</C>igman et groupe de <C>H</C>igman-<C>S</C>ims Séminaire sur les groupes finis. Tome I Université de Paris VII U.E.R. de Mathématiques 1983 14 Publications Mathématiques de l'Université Paris VII [Mathematical Publications of the University of Paris VII] 1–49

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MichelBroué <C>G</C>roupes finis, séries formelles et fonctions modulaires Séminaire sur les groupes finis. Tome I Université de Paris VII U.E.R. de Mathématiques 1983 14 Publications Mathématiques de l'Université Paris VII [Mathematical Publications of the University of Paris VII] 105–127

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DanielFrohardt A trilinear form for the third <C>J</C>anko group J. Algebra 1983 83 2 349–379 0021-8693 714249 (84m:20023) 20D08 Michael Wester JALGA4 Journal of Algebra

Robert L.Griess Jr. The friendly giant Invent. Math. 1982 69 1 1–102 0020-9910 671653 (84m:20024) 20D08 George Glauberman INVMBH Inventiones Mathematicae

Robert A.Wilson The quaternionic lattice for <C><M>2G_2(4)</M></C> and its maximal subgroups J. Algebra 1982 77 2 449–466 0021-8693 673128 (84f:20020) 20D08 (20D45) James F. Hurley JALGA4 Journal of Algebra

ThomasBeth DieterJungnickel Mathieu groups, <C>W</C>itt designs, and <C>G</C>olay codes Geometries and groups (Berlin, 1981) Springer 1981 893 Lecture Notes in Math. 157–179

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AJ81 655063 (84a:05009) 05B25 (20D08 51E05) Robert A. Liebler F.Buekenhout Geometries for the <C>M</C>athieu group <C><M>M_{12}</M></C> Combinatorial theory (Schloss Rauischholzhausen, 1982) Springer 1982 969 Lecture Notes in Math. 74–85

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Colin M.Campbell Edmund F.Robertson The efficiency of simple groups of order <C><M>< 10^5</M></C> Comm. Algebra 1982 10 2 217–225 0092-7872 674990 (84g:20028) 20D06 (20D08 20F05) Gerard M. Enright COALDM Communications in Algebra

LinoDi Martino M. ChiaraTamburini Bellani Do finite simple groups always contain subgroups which are not intersection of maximal subgroups? Istit. Lombardo Accad. Sci. Lett. Rend. A 1980 114 65–72 (1982) Italian summary 0021-2504 698670 (84i:20018) 20D06 (20D08) Gerard M. Enright Istituto Lombardo. Accademia di Scienze e Lettere. Rendiconti. Scienze Matematiche, Fisiche, Chimiche e Geologiche. A

J. F.Humphreys Projective character tables for the finite simple groups of order less than one million Comm. Algebra 1983 11 7 725–751 0092-7872 694599 (84e:20012) 20C25 (20D06 20D08) W. J. Wong COALDM Communications in Algebra

JamesLepowsky ArneMeurman An <C><M>E_8</M></C>-approach to the <C>L</C>eech lattice and the <C>C</C>onway group J. Algebra 1982 77 2 484–504 0021-8693 673130 (84a:10033) 10E30 (17B10 20D08 94B40) N. J. A. Sloane JALGA4 Journal of Algebra

A.Reifart G.Stroth On finite simple groups containing perspectivities Geom. Dedicata 1982 13 1 7–46 0046-5755 679214 (84g:20005) 20B25 (20D08 51A10) Ascher Wagner GEMDAT Geometriae Dedicata

Gerhard J. A.Schneider The vertices of the simple modules of <C><M>M_{12}</M></C> over a field of characteristic <C><M>2</M></C> J. Algebra 1983 83 1 189–200 0021-8693 710594 (84i:20013) 20C20 (20D08) P. Donovan JALGA4 Journal of Algebra

RichardWeiss A geometric construction of <C>J</C>anko's group <C><M>J_3</M></C> Math. Z. 1982 179 1 91–95 0025-5874 643049 (84i:05062) 05C25 (05B25 20D08) MAZEAX Mathematische Zeitschrift

AlmaD'Aniello On the existence of self-normalizing nilpotent subgroups in some simple groups. <C>I</C> Atti Accad. Naz. Lincei Rend. Cl. Sci. Fis. Mat. Natur. (8) 1982 73 6 203–206 (1983) Italian. English summary 0392-7881 739389 (85g:20022a) 20D08 (20D10) R. Schmidt AANLAW Atti della Accademia Nazionale dei Lincei. Rendiconti. Classe di Scienze Fisiche, Matematiche e Naturali. Serie VIII

AlmaD'Aniello On the existence of self-normalizing nilpotent subgroups in some simple groups. <C>II</C> Atti Accad. Naz. Lincei Rend. Cl. Sci. Fis. Mat. Natur. (8) 1983 74 1 1–6 Italian. English summary 0392-7881 739392 (85g:20022b) 20D08 (20D10) R. Schmidt AANLAW Atti della Accademia Nazionale dei Lincei. Rendiconti. Classe di Scienze Fisiche, Matematiche e Naturali. Serie VIII

I. B.Frenkel J.Lepowsky A.Meurman A natural representation of the <C>F</C>ischer-<C>G</C>riess <C>M</C>onster with the modular function <C><M>J</M></C> as character Proc. Nat. Acad. Sci. U.S.A. 1984 81 10, Phys. Sci. 3256–3260 0027-8424 747596 (85e:20018) 20D08 (17B67 20C20) PNASA6 Proceedings of the National Academy of Sciences of the United States of America

RichardLyons The <C>S</C>chur multiplier of <C><M>F_3</M></C> is trivial Comm. Algebra 1984 12 15-16 1889–1898 0092-7872 745173 (85e:20019) 20D08 M. E. Harris COALDM Communications in Algebra

M. A.Ronan G.Stroth Minimal parabolic geometries for the sporadic groups European J. Combin. 1984 5 1 59–91 0195-6698 746047 (85e:20020) 20D08 (51B25 51E25) W. M. Kantor European Journal of Combinatorics

HiroyoshiYamaki A conjecture of <C>F</C>robenius and the sporadic simple groups Comm. Algebra 1983 11 22 2513–2518 0092-7872 733339 (85k:20049) 20D08 Richard M. Thomas COALDM Communications in Algebra

R. E.Borcherds J. H.Conway L.Queen N. J. A.Sloane A monster <C>L</C>ie algebra? Adv. in Math. 1984 53 1 75–79 0001-8708 748897 (85j:17024) 17B67 (11H06 20D08) O. V. Shvartsman ADMTA4 Advances in Mathematics

Colin M.Campbell Edmund F.Robertson Presentations for the simple groups <C><M>G</M></C>, <C><M>10^5 < |G| < 10^6</M></C> Comm. Algebra 1984 12 21-22 2643–2663 0092-7872 757785 (85m:20020) 20D06 (20-04 20D08 20F05) David C. Hunt COALDM Communications in Algebra

R. T.Curtis Eight octads suffice J. Combin. Theory Ser. A 1984 36 1 116–123 0097-3165 728509 (85b:05030) 05B05 (20D08) T. S. Griggs JCBTA7 Journal of Combinatorial Theory. Series A

GeoffreyMason Stephen D.Smith Minimal <C><M>2</M></C>-local geometries for the <C>H</C>eld and <C>R</C>udvalis sporadic groups J. Algebra 1982 79 2, part 1 286–306 0021-8693 682880 (85b:20004) 20B25 (20D08 51E20) W. M. Kantor JALGA4 Journal of Algebra

WernerMeyer WolframNeutsch Über <C><M>5</M></C>-<C>D</C>arstellungen der <C>L</C>yonsgruppe Math. Ann. 1984 267 4 519–535 0025-5831 742897 (85k:20038) 20C20 (20D08 51E20) Stephen D. Smith MAANA Mathematische Annalen

J. H.Conway A simple construction for the <C>F</C>ischer-<C>G</C>riess monster group Invent. Math. 1985 79 3 513–540 0020-9910 782233 (86h:20019) 20D08 Geoffrey Mason INVMBH Inventiones Mathematicae

LinoDi Martino Maria ChiaraTamburini Bellani On the solvability of finite <C>IM</C>-groups Istit. Lombardo Accad. Sci. Lett. Rend. A 1981 115 235–242 (1984) Italian summary 0021-2504 780472 (86g:20020) 20D08 (20F99) G. Zappa Istituto Lombardo. Accademia di Scienze e Lettere. Rendiconti. Scienze Matematiche e Applicazioni. A

D. G.Flaass <C><M>2</M></C>-local subgroups of <C>F</C>ischer groups Mat. Zametki 1984 35 3 333–342 Russian 0025-567X 741800 (86a:20014) 20D08 József Pelikán Akademiya Nauk SSSR. Matematicheskie Zametki

Igor B.Frenkel JamesLepowsky ArneMeurman A moonshine module for the <C>M</C>onster Vertex operators in mathematics and physics (Berkeley, Calif., 1983) Springer 1985 3 Math. Sci. Res. Inst. Publ. 231–273

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D. F.Holt The triviality of the multiplier of <C>T</C>hompson's group <C><M>F_3</M></C> J. Algebra 1985 94 2 317–323 0021-8693 792957 (86f:20017) 20D08 (20E32 20F05) Ulrich Dempwolff JALGA4 Journal of Algebra

MasaakiKitazume A <C><M>2</M></C>-local geometry for the <C>F</C>ischer group <C><M>F_{24}</M></C> J. Fac. Sci. Univ. Tokyo Sect. IA Math. 1984 31 1 59–79 0040-8980 743519 (86e:20016) 20D08 (20F32 51E30) Stephen D. Smith JFTMAT Journal of the Faculty of Science. University of Tokyo. Section IA. Mathematics

R. J.List M. A.Salman On the representation of <C>C</C>onway's group in <C><M>{\rm O}^+_{24}(2)</M></C> Geom. Dedicata 1984 17 2 185–188 0046-5755 771195 (86c:20020) 20D08 Geoffrey Mason GEMDAT Geometriae Dedicata

A. A.Makhnëv A characterization of the <C>T</C>its simple group Groups and other algebraic systems with finiteness conditions ``Nauka'' Sibirsk. Otdel. 1984 4 Trudy Inst. Mat. 28–49

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WernerMeyer WolframNeutsch RichardParker The minimal <C><M>5</M></C>-representation of <C>L</C>yons' sporadic group Math. Ann. 1985 272 1 29–39 0025-5831 794089 (86i:20025) 20D08 R. W. Carter MAANA Mathematische Annalen

S. P.Norton More on moonshine Computational group theory (Durham, 1982) Academic Press 1984 185–193

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ArunasRudvalis A rank <C><M>3</M></C> simple group <C><M>G</M></C> of order <C><M>2^{14} \cdot 3^3 \cdot 5^3 \cdot 7 \cdot 13 \cdot 29</M></C>. <C>II</C>. <C>C</C>haracters of <C><M>G</M></C> and <C><M>\hat{{G}}</M></C> J. Algebra 1984 86 1 219–258 0021-8693 727377 (86f:20018b) 20D08 (20E32) D. Wales JALGA4 Journal of Algebra

G.Stroth S. K.Wong Minimal parabolic systems involving <C><M>S_5</M></C> and <C><M>S_3</M></C> Proceedings of the Rutgers group theory year, 1983–1984 (New Brunswick, N.J., 1983–1984) Cambridge Univ. Press 1985 225–228

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J.Tits On <C>R</C>. <C>G</C>riess' ``friendly giant'' Invent. Math. 1984 78 3 491–499 0020-9910 768989 (86f:20019) 20D08 Stephen D. Smith INVMBH Inventiones Mathematicae

JacquesTits Le <C>M</C>onstre (d'après <C>R</C>. <C>G</C>riess, <C>B</C>. <C>F</C>ischer et al.) Astérisque 1985 121-122 105–122 Seminar Bourbaki, Vol. 1983/84 0303-1179 768956 (86j:20014) 20D08 P. Fong Astérisque

Robert A.Wilson The maximal subgroups of the <C>L</C>yons group Math. Proc. Cambridge Philos. Soc. 1985 97 3 433–436 0305-0041 778677 (86e:20017) 20D08 Geoffrey Mason MPCPCO Mathematical Proceedings of the Cambridge Philosophical Society b

SatoshiYoshiara The maximal subgroups of the sporadic simple group of <C>O</C>'<C>N</C>an J. Fac. Sci. Univ. Tokyo Sect. IA Math. 1985 32 1 105–141 0040-8980 783183 (86m:20025) 20D08 Mark A. Ronan JFTMAT Journal of the Faculty of Science. University of Tokyo. Section IA. Mathematics

KenziAkiyama A note on the <C>M</C>athieu groups <C><M>M_{12}</M></C> and <C><M>M_{23}</M></C> Bull. Central Res. Inst. Fukuoka Univ. 1983 66 1–5 0287-0002 730316 (86m:20003a) 20B10 (20D08) Bulletin of Central Research Institute Fukuoka University

KenziAkiyama Corrections and supplements to: <Wrap Name="IntRef">``<C>A</C> note on the <C>M</C>athieu groups <C><M>M_{12}</M></C> and <C><M>M_{23}</M></C>''</Wrap> Fukuoka Univ. Sci. Rep. 1984 14 2 53–59 0386-118X 771175 (86m:20003b) 20B10 (20D08) Fukuoka University Science Reports Aki83

M.Aschbacher R.Guralnick Some applications of the first cohomology group J. Algebra 1984 90 2 446–460 0021-8693 760022 (86m:20060) 20J06 (20C15 20D08) W. Kimmerle JALGA4 Journal of Algebra

J. L.Brenner R. M.Guralnick JamesWiegold Two-generator groups. <C>III</C> Contributions to group theory Amer. Math. Soc. 1984 33 Contemp. Math. 82–89

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Patrick L. H.Brooke On matrix representations and codes associated with the simple group of order <C><M>25920</M></C> J. Algebra 1984 91 2 536–566 0021-8693 769588 (86d:20012) 20C20 (20B25 20D08 94B99) Jürgen Bierbrauer JALGA4 Journal of Algebra

Colin M.Campbell Edmund F.Robertson On the simple groups of order less than <C><M>10^5</M></C> Groups—Korea 1983 (Kyoungju, 1983) Springer 1984 1098 Lecture Notes in Math. 15–20

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A. N.Fëdorov Quasi-identities of finite simple groups Vestnik Moskov. Univ. Ser. I Mat. Mekh. 1983 5 16–18 Russian, English translation: Moscow Univ. Math. Bull. 38 (1983), no. 5, 17–20 0201-7385 722443 (86a:20013) 20D06 (08B05 20D08) Vestnik Moskovskogo Universiteta. Seriya I. Matematika, Mekhanika

D. R.Hughes A combinatorial construction of the small <C>M</C>athieu designs and groups Algebraic and geometric combinatorics North-Holland 1982 65 North-Holland Math. Stud. 259–264

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John F.Humphreys The <C>S</C>chur multiplier of the automorphism group of the <C>M</C>athieu group <C><M>M_{22}</M></C> Rocky Mountain J. Math. 1985 15 1 155–156 0035-7596 779259 (86e:20013) 20C25 (20D08 20F28) Henry S. Leonard, Jr. RMJMAE The Rocky Mountain Journal of Mathematics

A. I.Kostrikin The mathematical heritage of <C>O</C>. <C>Y</C>u. <C>S</C>hmidt Algebra Moskov. Gos. Univ. 1982 3–6

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Robert A.Wilson The maximal subgroups of <C>C</C>onway's group <C><M>{\rm Co}_1</M></C> J. Algebra 1983 85 1 144–165 0021-8693 723071 (86b:20015) 20D05 (20D08) JALGA4 Journal of Algebra a

Robert A.Wilson The maximal subgroups of <C>C</C>onway's group <M>\cdot 2</M> J. Algebra 1983 84 1 107–114 0021-8693 716772 (86e:20034a) 20E28 (20D08) Stephen D. Smith JALGA4 Journal of Algebra b

Robert A.Wilson The complex <C>L</C>eech lattice and maximal subgroups of the <C>S</C>uzuki group J. Algebra 1983 84 1 151–188 0021-8693 716777 (86e:20034b) 20E28 (20D08) Stephen D. Smith JALGA4 Journal of Algebra c

Robert A.Wilson On maximal subgroups of the <C>F</C>ischer group <C><M>{\rm Fi}_{22}</M></C> Math. Proc. Cambridge Philos. Soc. 1984 95 2 197–222 0305-0041 735364 (86e:20036) 20E28 (20D08) Gerard M. Enright MPCPCO Mathematical Proceedings of the Cambridge Philosophical Society b

Robert A.Wilson The geometry and maximal subgroups of the simple groups of <C>A</C>. <C>R</C>udvalis and <C>J</C>. <C>T</C>its Proc. London Math. Soc. (3) 1984 48 3 533–563 0024-6115 735227 (86e:20035) 20E28 (20C30 20D08) David C. Hunt PLMTAL Proceedings of the London Mathematical Society. Third Series a

MichaelAschbacher Overgroups of <C>S</C>ylow subgroups in sporadic groups Mem. Amer. Math. Soc. 1986 60 343 iv+235 0065-9266 831891 (87e:20037) 20D08 (20B25 20D05) Gernot Stroth MAMCAU Memoirs of the American Mathematical Society

FrancisBuekenhout Diagram geometries for sporadic groups Finite groups—coming of age (Montreal, Que., 1982) Amer. Math. Soc. 1985 45 Contemp. Math. 1–32

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Kerope B.Tchakerian The maximal subgroups of the <C>T</C>its simple group Pliska Stud. Math. Bulgar. 1986 8 85–93 0204-9805 866648 (87m:20050) 20D08 (20E28) Geoffrey Mason Pliska Studia Mathematica Bulgarica

LinoDi Martino Mathieu groups Note Mat. 1984 4 2 149–435 (1985) Italian 1123-2536 820420 (87a:20015) 20D08 Jürgen Bierbrauer Note di Matematica

I. B.Frenkel J.Lepowsky A.Meurman An <C><M>E_8</M></C>-approach to <C><M>F_1</M></C> Finite groups—coming of age (Montreal, Que., 1982) Amer. Math. Soc. 1985 45 Contemp. Math. 99–120

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McK85 822236 (87e:20038) 20D08 (17B25) O. V. Shvartsman I. B.Frenkel J.Lepowsky A.Meurman An introduction to the <C>M</C>onster Workshop on unified string theories (Santa Barbara, Calif., 1985) World Sci. Publishing 1986 533–546

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DGM86 817238 (87g:20027) 20D08 (20C25) R. W. Carter Jonathan I.Hall MarshallHall Jr. Geometry of the <C>H</C>all-<C>J</C>anko group Proceedings of the conference on groups and geometry, Part B (Madison, Wis., 1985) 1985 2 390–398 COS85 0741-9937 852415 (87m:20051) 20D08 (51E30) Geoffrey Mason Algebras, Groups and Geometries Algebras Groups Geom. Jian HuaHuang A characterization of the <C><M>2</M></C>-local subgroups of <C>R</C>udvalis group and <C>H</C>igman-<C>S</C>ims group Group theory, Beijing 1984 Springer 1986 1185 Lecture Notes in Math. 289–307

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David C.Hunt Rational rigidity and the sporadic groups J. Algebra 1986 99 2 577–592 0021-8693 837564 (87h:20036) 20D08 Koichiro Harada JALGA4 Journal of Algebra

A. A.Ivanov S. V.Tsaranov S. V.Shpektorov Maximal subgroups of the <C>O</C>'<C>N</C>an-<C>S</C>ims sporadic simple group and its automorphism group Dokl. Akad. Nauk SSSR 1986 291 4 777–780 Russian, English translation: Soviet Math. Dokl. 34 (1987), no. 3, 534–537 0002-3264 871938 (87m:20052) 20D08 (20E28) V. D. Mazurov Doklady Akademii Nauk SSSR

L. S.Kazarin A problem of <C>S</C>. <C>A</C>. <C>C</C>hunikhin Studies in group theory Akad. Nauk SSSR Ural. Nauchn. Tsentr 1984 81–99, 151

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V. D.Mazurov N. P.Mazurova Large subgroups of the simple group <C><M>F_2</M></C> Mat. Zametki 1985 37 2 145–151, 299 Russian 0025-567X 784358 (87a:20016) 20D08 (20-04) József Pelikán Akademiya Nauk SSSR. Matematicheskie Zametki

S. P.Norton The uniqueness of the <C>F</C>ischer-<C>G</C>riess <C>M</C>onster Finite groups—coming of age (Montreal, Que., 1982) Amer. Math. Soc. 1985 45 Contemp. Math. 271–285

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McK85 822242 (87b:20025) 20D08 (20D05) Koichiro Harada M. A.Ronan Buildings and sporadic groups Finite groups—coming of age (Montreal, Que., 1982) Amer. Math. Soc. 1985 45 Contemp. Math. 295–301

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McK85 822244 (87d:20020) 20D08 (51B25) S. V. Tsaranov L. A.Rosati Buildings and the geometry of diagrams Springer-Verlag 1986 1181 Lecture Notes in Mathematics

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Lectures given at the third 1984 session of the Centro Internazionale Matematico Estivo (CIME) held in Como, August 26–September 4, 1984 3-540-16466-9 843388 (87d:51001) 51-06 (00A11 05-06 20-06 20D05 20D08 20E32 51B05) viii+269 Stephen D.Smith On the head characters of the <C>M</C>onster simple group Finite groups—coming of age (Montreal, Que., 1982) Amer. Math. Soc. 1985 45 Contemp. Math. 303–313

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McK85 822245 (87h:20037) 20D08 Geoffrey Mason G.Stroth Parabolics in finite groups Proceedings of the Rutgers group theory year, 1983–1984 (New Brunswick, N.J., 1983–1984) Cambridge Univ. Press 1985 211–223

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Robert A.Wilson The maximal subgroups of the <C>O</C>'<C>N</C>an group J. Algebra 1985 97 2 467–473 0021-8693 812997 (87d:20022) 20D08 József Pelikán JALGA4 Journal of Algebra c

Robert A.Wilson Maximal subgroups of automorphism groups of simple groups J. London Math. Soc. (2) 1985 32 3 460–466 0024-6107 825921 (87a:20017) 20D08 (20D45) Koichiro Harada JLMSAK Journal of the London Mathematical Society. Second Series a

Robert A.Wilson Is <C><M>J_1</M></C> a subgroup of the <C>M</C>onster? Bull. London Math. Soc. 1986 18 4 349–350 0024-6093 838799 (87i:20030) 20D08 P. Fong LMSBBT The Bulletin of the London Mathematical Society b

Robert A.Wilson The geometry of the <C>H</C>all-<C>J</C>anko group as a quaternionic reflection group Geom. Dedicata 1986 20 2 157–173 0046-5755 833844 (87i:20031) 20D08 (20H15 51F15) Stephen D. Smith GEMDAT Geometriae Dedicata a

HiroyoshiYamaki A conjecture of <C>F</C>robenius and the sporadic simple groups. <C>II</C> Math. Comp. 1986 46 174 609–611, S43–S46 0025-5718 829631 (87i:20033) 20D08 Richard M. Thomas MCMPAF Mathematics of Computation

Z.Arad J.Stavi M.Herzog Powers and products of conjugacy classes in groups Products of conjugacy classes in groups Springer 1985 1112 Lecture Notes in Math. 6–51

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AH85 783068 20D06 (20A15 20D08) ZviArad DavidChillag GadiMoran Groups with a small covering number Products of conjugacy classes in groups Springer 1985 1112 Lecture Notes in Math. 222–244

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AH85 783071 20D06 (20D08 20D60) V. A.Belonogov A generalization of thin groups Studies in group theory Akad. Nauk SSSR Ural. Nauchn. Tsentr 1984 32–38, 150

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Richard E.Borcherds Vertex algebras, <C>K</C>ac-<C>M</C>oody algebras, and the <C>M</C>onster Proc. Nat. Acad. Sci. U.S.A. 1986 83 10 3068–3071 0027-8424 843307 (87m:17033) 17B67 (17B10 20D08) S. I. Gelʹfand PNASA6 Proceedings of the National Academy of Sciences of the United States of America

Kai NahCheng DieterHeld Finite groups with a standard-component of type <C><M>L_3(4)</M></C>. <C>II</C> Rend. Sem. Mat. Univ. Padova 1985 73 147–167 0041-8994 799904 (87c:20037) 20D05 (20D08) Gerard M. Enright Rendiconti del Seminario Matematico della Università di Padova. The Mathematical Journal of the University of Padova

WalterFeit Blocks with cyclic defect groups for some sporadic groups Representation theory, II (Ottawa, Ont., 1984) Springer 1986 1178 Lecture Notes in Math. 25–63

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DGM86 842477 (87e:20023) 20C20 (20D08) J. L. Alperin J. A.Harvey Twisting the heterotic string Workshop on unified string theories (Santa Barbara, Calif., 1985) World Sci. Publishing 1986 704–718

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GudrunHoyden-Siedersleben Realisierung der <C>J</C>ankogruppen <C><M>J_1</M></C> und <C><M>J_2</M></C> als <C>G</C>aloisgruppen über <C><M>{\bf Q}</M></C> J. Algebra 1985 97 1 17–22 0021-8693 812166 (87e:12004) 12E05 (11R32 20D08) W. Feit JALGA4 Journal of Algebra

Michael J.Kallaher John B.Fink Sporadic simple groups acting on finite translation planes Finite geometries (Winnipeg, Man., 1984) Dekker 1985 103 Lecture Notes in Pure and Appl. Math. 171–178

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BB85 826807 (87k:51025) 51E15 (20B25 20D08 20H15 51A40) ShimyKarni Covering numbers of groups of small order and sporadic groups Products of conjugacy classes in groups Springer 1985 1112 Lecture Notes in Math. 52–196

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MasaoKoike Mathieu group <C><M>M_{24}</M></C> and modular forms Nagoya Math. J. 1985 99 147–157 0027-7630 805086 (87e:11060) 11F11 (11F20 20D08) Marvin I. Knopp NGMJA2 Nagoya Mathematical Journal

A. A.Makhnëv Finite simple groups with a standard subgroup of type <C><M>L_3(4)</M></C> Mat. Zametki 1985 37 1 7–12, 137 Russian 0025-567X 792228 (87e:20034) 20D05 (20D08) Sergei A. Syskin Akademiya Nauk SSSR. Matematicheskie Zametki

GeoffreyMason <C><M>M_{24}</M></C> and certain automorphic forms Finite groups—coming of age (Montreal, Que., 1982) Amer. Math. Soc. 1985 45 Contemp. Math. 223–244

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McK85 822240 (87c:11041) 11F11 (20C15 20D08) Marvin I. Knopp A. V.Romanovskiĭ Isklyuchitelnye kharaktery konechnykh grupp ``Nauka i Tekhnika'' 1985

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806958 (87a:20005) 20C15 (20D08 20D20) Gerhard Pazderski 148

Mark A.Ronan Stephen D.Smith Universal presheaves on group geometries, and modular representations J. Algebra 1986 102 1 135–154 0021-8693 853235 (87m:20022) 20C05 (20D08 20G05 51B25 57S30) Guy Rousseau JALGA4 Journal of Algebra

Stephen D.Smith Residual geometries for sporadic and classical groups—a survey Finite groups—coming of age (Montreal, Que., 1982) Amer. Math. Soc. 1985 45 Contemp. Math. 315–334

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McK85 822246 (87d:51010) 51B25 (20D08) Francis Buekenhout

John G.Thompson Some finite groups which appear as <C><M>{\rm Gal}\,L/K</M></C>, where <C><M>K \subseteq{\bf Q}(μ_n)</M></C> J. Algebra 1984 89 2 437–499 0021-8693 751155 (87f:12012) 12F10 (11F80 20D08) B. Heinrich Matzat JALGA4 Journal of Algebra

RichardWeiss A characterization of the group <C><M>\hat{{M}}_{12}</M></C> Proceedings of the conference on groups and geometry, Part B (Madison, Wis., 1985) 1985 2 555–563 COS85 0741-9937 852424 (87k:20010) 20B25 (05C25 20D08) Geoffrey Mason Algebras, Groups and Geometries Algebras Groups Geom.

Andrew J.Woldar On the <C><M>5</M></C>-decomposition matrix for <C>M</C>c<C>L</C>aughlin's sporadic simple group Comm. Algebra 1986 14 2 277–291 0092-7872 817046 (87a:20007) 20C20 (20D08) J. L. Alperin COALDM Communications in Algebra

FrancisBuekenhout SarahRees The subgroup structure of the <C>M</C>athieu group <C><M>M_{12}</M></C> Math. Comp. 1988 50 182 595–605 0025-5718 929556 (88m:20024) 20D08 Koichiro Harada MCMPAF Mathematics of Computation

Ts. R.Gentchev Factorizations of the sporadic simple groups Arch. Math. (Basel) 1986 47 2 97–102 0003-889X 859256 (88f:20031) 20D08 (20D40) ACVMAL Archiv der Mathematik

Robert L.Griess Jr. The <C>S</C>chur multiplier of <C>M</C>c<C>L</C>aughlin's simple group. <C>A</C>ddendum: <Wrap Name="IntRef">``<C>S</C>chur multipliers of the known finite simple groups. <C>III</C>'' [<C>P</C>roceedings of the <C>R</C>utgers group theory year, 1983–1984 (<C>N</C>ew <C>B</C>runswick, <C>N</C>.<C>J</C>., 1983–1984), 69–80, <C>C</C>ambridge <C>U</C>niv. <C>P</C>ress, <C>C</C>ambridge, 1985; <C>MR</C>0817238 (87g:20027)]</Wrap> Arch. Math. (Basel) 1987 48 1 31 0003-889X 878003 (88d:20029) 20D08 (20C25) R. W. Carter ACVMAL Archiv der Mathematik Gri85b

Robert L.Griess Jr. Sporadic groups, code loops and nonvanishing cohomology Proceedings of the Northwestern conference on cohomology of groups (Evanston, Ill., 1985) 1987 44 191–214 0022-4049 FP87 885104 (88c:20024) 20D08 (20J06 20N05) David Benson JPAAA2 Journal of Pure and Applied Algebra J. Pure Appl. Algebra

A. A.Ivanov S. V.Shpektorov A geometry for the <C>O</C>'<C>N</C>an-<C>S</C>ims group, connected with the <C>P</C>etersen graph Uspekhi Mat. Nauk 1986 41 3(249) 183–184 Russian 0042-1316 854252 (88j:20014) 20D08 (05C25 51B25) Akademiya Nauk SSSR i Moskovskoe Matematicheskoe Obshchestvo. Uspekhi Matematicheskikh Nauk

Mohammad I.Khanfar A <C><M>28</M></C>-dimensional representation in <C><M>F_2</M></C> of a subgroup of the <C>R</C>udvalis group Arabian J. Sci. Engrg. 1987 12 2 231–235 Arabic summary 0377-9211 886721 (88g:20026) 20D08 (20F05) Gerard M. Enright AJSEDY Arabian Journal for Science and Engineering

Peter B.Kleidman Robert A.Wilson <C>T</C>he maximal subgroups of <C><M>{\rm Fi}_{22}</M></C> Math. Proc. Cambridge Philos. Soc. 1987 102 1 17–23 0305-0041 886431 (88j:20015a) 20D08 (20E28) Geoffrey Mason MPCPCO Mathematical Proceedings of the Cambridge Philosophical Society

Peter B.Kleidman Robert A.Wilson Corrigendum: <Wrap Name="IntRef">``<C>T</C>he maximal subgroups of <C><M>{\rm Fi}_{22}</M></C>''</Wrap> Math. Proc. Cambridge Philos. Soc. 1988 103 2 383 0305-0041 923691 (88j:20015b) 20D08 (20E28) Geoffrey Mason MPCPCO Mathematical Proceedings of the Cambridge Philosophical Society KW87

N. P.Mazurova Subgroups of large finite groups and a problem of linear optimization Algebra i Logika 1986 25 4 405–414, 494 Russian, English translation: Algebra and Logic 25 (1986), no. 4, 257–260 0373-9252 903552 (88m:20025) 20D08 (90C05) È. M. Palʹchik Akademiya Nauk SSSR. Sibirskoe Otdelenie. Institut Matematiki. Algebra i Logika

S. P.Norton R. A.Wilson Maximal subgroups of the <C>H</C>arada-<C>N</C>orton group J. Algebra 1986 103 1 362–376 0021-8693 860712 (88b:20029) 20D08 (20E28) Geoffrey Mason JALGA4 Journal of Algebra

HerbertPahlings The subgroup structure of the <C>H</C>all-<C>J</C>anko group <C><M>J_2</M></C> Bayreuth. Math. Schr. 1987 23 135–165 0172-1062 882062 (88g:20027) 20D08 (20E07 20E28) Gerard M. Enright Bayreuther Mathematische Schriften

Wu JieShi A characterization of <C><M>J_1</M></C> and <C><M>{\rm PSL}_2(2^n)</M></C> Adv. in Math. (Beijing) 1987 16 4 397–401 Chinese. English summary 1000-0917 915862 (88i:20025) 20D08 (20D06 20G40) Advances in Mathematics. Shuxue Jinzhan

RichardWeiss A characterization and another construction of <C>J</C>anko's group <C><M>J_3</M></C> Trans. Amer. Math. Soc. 1986 298 2 621–633 0002-9947 860383 (88g:20028) 20D08 (05C25 20F05) Richard M. Thomas TAMTAM Transactions of the American Mathematical Society

R. A.Wilson Maximal subgroups of sporadic groups Proceedings of groups—St. Andrews 1985 Cambridge Univ. Press 1986 121 London Math. Soc. Lecture Note Ser. 352–358

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Robert A.Wilson Some subgroups of the <C>B</C>aby <C>M</C>onster Invent. Math. 1987 89 1 197–218 0020-9910 892191 (88d:20030) 20D08 (20E28) Bernd Baumann INVMBH Inventiones Mathematicae a

Robert A.Wilson The local subgroups of the <C>F</C>ischer groups J. London Math. Soc. (2) 1987 36 1 77–94 0024-6107 897676 (88k:20037) 20D08 Geoffrey Mason JLMSAK Journal of the London Mathematical Society. Second Series b

Robert A.Wilson The odd-local subgroups of the <C>M</C>onster J. Austral. Math. Soc. Ser. A 1988 44 1 1–16 0263-6115 914399 (88k:20038) 20D08 Gernot Stroth JAMADS Australian Mathematical Society. Journal. Series A. Pure Mathematics and Statistics a

Robert A.Wilson Some subgroups of the <C>T</C>hompson group J. Austral. Math. Soc. Ser. A 1988 44 1 17–32 0263-6115 914400 (88k:20039) 20D08 Gernot Stroth JAMADS Australian Mathematical Society. Journal. Series A. Pure Mathematics and Statistics c

Andrew J.Woldar On the maximal subgroups of <C>L</C>yons' group Comm. Algebra 1987 15 6 1195–1203 0092-7872 882949 (88b:20030) 20D08 (20E28) Koichiro Harada COALDM Communications in Algebra

L. B.Beasley J. L.Brenner Two-generator groups. <C>IV</C>. <C>C</C>onjugate pairs of generators in <C><M>{\rm PSL}(2,p),\;{\rm PSL}(3,p)</M></C>. <C>T</C>he spread of the <C>M</C>athieu groups. <C>C</C>ospread. <C>O</C>uter dimension Proceedings of the seventeenth Southeastern international conference on combinatorics, graph theory, and computing (Boca Raton, Fla., 1986) 1986 53 95–112 HMSR86 0384-9864 885239 (88f:20052) 20F05 (20D06 20D08 20G40) H. Heineken Congressus Numerantium. A Conference Journal on Numerical Themes Congr. Numer.

OusmaneDiawara Les caractères permutants primitifs du groupe sporadique de <C>M</C>c<C>L</C>aughlin Bull. Soc. Math. Belg. Sér. B 1986 38 2 131–135 0037-9476 871308 (88h:20009) 20C15 (20D08) BMBEAC Bulletin de la Société Mathématique de Belgique. Série B

JohnFink Michael J.Kallaher Simple groups acting on translation planes J. Geom. 1987 29 2 126–139 0047-2468 904569 (88j:51009) 51E15 (20D08 51A40) Ulrich Dempwolff JGMAY3 Journal of Geometry

J. A.Harvey Twisting the heterotic string Lewes string theory workshop (Lewes, Del., 1985) World Sci. Publishing 1986 262–276

Singapore

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GudrunHoyden-Siedersleben B. HeinrichMatzat Realisierung sporadischer einfacher <C>G</C>ruppen als <C>G</C>aloisgruppen über <C>K</C>reisteilungskörpern J. Algebra 1986 101 1 273–286 0021-8693 843705 (88d:12001) 12E05 (11R32 20D08) W. Feit JALGA4 Journal of Algebra

A. A.Ivanov I. V.Chuvaeva Action of the group <C><M>M_{12}</M></C> on <C>H</C>adamard matrices Investigations in the algebraic theory of combinatorial objects (Russian) Vsesoyuz. Nauchno-Issled. Inst. Sistem. Issled. 1985 159–169

Moscow

Russian KF85b 921467 (88k:20033) 20C30 (05B20 20D08) E. J. F. Primrose

B. HeinrichMatzat AndreasZeh-Marschke Realisierung der <C>M</C>athieugruppen <C><M>M_{11}</M></C> und <C><M>M_{12}</M></C> als <C>G</C>aloisgruppen über <C><M>{\bf Q}</M></C> J. Number Theory 1986 23 2 195–202 0022-314X 845901 (88c:12008) 12G05 (11R32 20D08) W. Feit JNUTA9 Journal of Number Theory

Th.Ostermann Charaktertafeln von <C>S</C>ylownormalisatoren sporadischer einfacher <C>G</C>ruppen Universität Essen Fachbereich Mathematik 1986 14 Vorlesungen aus dem Fachbereich Mathematik der Universität GH Essen [Lecture Notes in Mathematics at the University of Essen]

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872094 (88g:20002) 20-04 (20C20 20D08) M. F. Newman x+187

L. H.Soicher Presentations of some finite groups with applications to the <C>O</C>'<C>N</C>an simple group J. Algebra 1987 108 2 310–316 0021-8693 892906 (88e:20036) 20F05 (20D08) P. Fong JALGA4 Journal of Algebra

Francesca DallaVolta Sporadic groups generated by three involutions Istit. Lombardo Accad. Sci. Lett. Rend. A 1985 119 65–87 (1987) Italian. English summary 0021-2504 927856 (89f:20023) 20D08 (20D05) F. Pérez Monasor Istituto Lombardo. Accademia di Scienze e Lettere. Rendiconti. Scienze Matematiche e Applicazioni. A

O.Diawara Sur les classes de conjugaison des sous-groupes du groupe simple sporadique <C><M>{\rm Mc}</M></C> de <C>J</C>. <C>M</C>c<C>L</C>aughlin. <C>I</C> Simon Stevin 1987 61 3-4 217–234 0037-5454 941731 (89j:20023a) 20D08 (20E15) P. Fong SSWNAX Simon Stevin. A Quarterly Journal of Pure and Applied Mathematics

O.Diawara Sur les classes de conjugaison des sous-groupes du groupe simple sporadique <C><M>{\rm Mc}</M></C> de <C>J</C>. <C>M</C>c<C>L</C>aughlin. <C>II</C> Simon Stevin 1987 61 3-4 235–263 0037-5454 941732 (89j:20023b) 20D08 (20E15) P. Fong SSWNAX Simon Stevin. A Quarterly Journal of Pure and Applied Mathematics

Dragomir Ž.Ðoković Presentations of some finite simple groups J. Austral. Math. Soc. Ser. A 1988 45 2 143–168 0263-6115 951574 (89k:20023) 20D08 (20F05) Gerard M. Enright JAMADS Australian Mathematical Society. Journal. Series A. Pure Mathematics and Statistics

AdilsonGonçalves A characterization of <C><M>J_1</M></C> by a piece of its character table Notas Soc. Mat. Chile 1987 6 1 27–36 0716-1298 933016 (89d:20015) 20D08 (20C15) P. Fong Notas de la Sociedad de Matemática de Chile

Chat YinHo A new <C><M>7</M></C>-local subgroup of the <C>M</C>onster J. Algebra 1988 115 2 513–520 0021-8693 943274 (89h:20026) 20D08 Geoffrey Mason JALGA4 Journal of Algebra

A. A.Ivanov S. V.Shpectorov Geometries for sporadic groups related to the <C>P</C>etersen graph. <C>I</C> Comm. Algebra 1988 16 5 925–953 0092-7872 926330 (89c:20031) 20D08 (05C25 51B25) Jonathan I. Hall COALDM Communications in Algebra

Peter B.Kleidman The maximal subgroups of the <C>S</C>teinberg triality groups <C><M>^3D_4(q)</M></C> and of their automorphism groups J. Algebra 1988 115 1 182–199 0021-8693 937609 (89f:20024) 20D08 (20E28) È. M. Palʹchik JALGA4 Journal of Algebra

Peter B.Kleidman Robert A.Wilson The maximal subgroups of <C><M>J_4</M></C> Proc. London Math. Soc. (3) 1988 56 3 484–510 0024-6115 931511 (89b:20044) 20D08 (20E28) Gernot Stroth PLMTAL Proceedings of the London Mathematical Society. Third Series

V. D.Mazurov N. P.Mazurova Broad subgroups of sporadic groups. <C>I</C> Structural problems in group theory (Russian) Akad. Nauk SSSR Ural. Nauchn. Tsentr 1986 71–84, 140

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Simon P.Norton On the group <C><M>{\rm Fi}_{24}</M></C> Geom. Dedicata 1988 25 1-3 483–501 Geometries and groups (Noordwijkerhout, 1986) 0046-5755 ACK88 925848 (89k:20024) 20D08 GEMDAT Geometriae Dedicata

A. J. E.Ryba A new construction of the <C>O</C>'<C>N</C>an simple group J. Algebra 1988 112 1 173–197 0021-8693 921973 (89b:20045) 20D08 Geoffrey Mason JALGA4 Journal of Algebra a

Wu JieShi A new characterization of the sporadic simple groups Group theory (Singapore, 1987) de Gruyter 1989 531–540

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Leonard H.Soicher Presentations for <C>C</C>onway's group <C><M>{\rm Co}_1</M></C> Math. Proc. Cambridge Philos. Soc. 1987 102 1 1–3 0305-0041 886429 (89b:20046) 20D08 (20F05) MPCPCO Mathematical Proceedings of the Cambridge Philosophical Society

GernotStroth RichardWeiss Modified <C>S</C>teinberg relations for the group <C><M>J_4</M></C> Geom. Dedicata 1988 25 1-3 513–525 Geometries and groups (Noordwijkerhout, 1986) 0046-5755 ACK88 925850 (89c:20032) 20D08 R. W. Carter GEMDAT Geometriae Dedicata

MichioSuzuki Elementary proof of the simplicity of sporadic groups Group theory (Singapore, 1987) de Gruyter 1989 195–206

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CL89 981842 (89k:20026) 20D08 Ulrich Dempwolff

JacquesTits Théorie des groupes Ann. Collège France 1985/86 86 101–112 0069-5580 965793 (89h:20027) 20D08 (11F22) Antonio Pasini Annuaire du Collège de France

JacquesTits Le module du ``moonshine'' [d'après <C>I</C>. <C>F</C>renkel, <C>J</C>. <C>L</C>epowsky et <C>A</C>. <C>M</C>eurman] Astérisque 1987 152-153 5, 285–303 (1988) Séminaire Bourbaki, Vol. 1986/87 0303-1179 936860 (89i:20030) 20D08 (11F22 17B65) P. Fong Astérisque

Marguerite-MarieVirotte-Ducharme Une construction du groupe de <C>F</C>ischer <C><M>{\rm Fi}(24)</M></C> Mém. Soc. Math. France (N.S.) 1987 27 73 English summary 0037-9484 911223 (89a:20013) 20D08 Jonathan I. Hall Mémoires de la Société Mathématique de France. Nouvelle Série

Robert A.Wilson On the <C><M>3</M></C>-local subgroups of <C>C</C>onway's group <C><M>{\rm Co}_1</M></C> J. Algebra 1988 113 1 261–262 0021-8693 928064 (89c:20033) 20D08 Geoffrey Mason JALGA4 Journal of Algebra b

TakeshiKondo TakashiTasaka The theta functions of sublattices of the <C>L</C>eech lattice. <C>II</C> J. Fac. Sci. Univ. Tokyo Sect. IA Math. 1987 34 3 545–572 0040-8980 927601 (89h:11030) 11H06 (11E45 11F27 20D08) N. J. A. Sloane JFTMAT Journal of the Faculty of Science. University of Tokyo. Section IA. Mathematics

J. H.Lindsey II A new lattice for the <C>H</C>all-<C>J</C>anko group Proc. Amer. Math. Soc. 1988 103 3 703–709 0002-9939 947642 (89g:20075) 20G20 (11H06 20D08 20G05) Geoffrey Mason PAMYAR Proceedings of the American Mathematical Society

H.Pahlings Some sporadic groups as <C>G</C>alois groups Rend. Sem. Mat. Univ. Padova 1988 79 97–107 0041-8994 964023 (89i:12004) 12F10 (20D08) J. L. Alperin Rendiconti del Seminario Matematico della Università di Padova. The Mathematical Journal of the University of Padova

Wei ShengQiu An equivalent representation of the <C>M</C>athieu group <C><M>M_{11}</M></C> and its equicentralizer subgroups Northeast. Math. J. 1988 4 1 90–100 1000-1778 970648 (89k:05017) 05B05 (20B25 20D08) Cheryl E. Praeger Northeastern Mathematical Journal. Dongbei Shuxue

A. J. E.Ryba Calculation of the <C><M>7</M></C>-modular characters of the <C>H</C>eld group J. Algebra 1988 117 1 240–255 0021-8693 955602 (89g:20026) 20C20 (20D08) David Benson JALGA4 Journal of Algebra b

S. V.Shpektorov Geometric characterization of the group <C><M>M_{22}</M></C> Investigations in the algebraic theory of combinatorial objects (Russian) Vsesoyuz. Nauchno-Issled. Inst. Sistem. Issled. 1985 112–123

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AllanTrojan Geometry in <C>J</C>anko's first group J. Geom. 1988 33 1-2 168–171 0047-2468 963995 (89m:20005) 20B25 (05C25 20D08 51E30) Gernot Stroth JGMAY3 Journal of Geometry

SatoshiYoshiara A lattice theoretical construction of a <C>GAB</C> of the <C>S</C>uzuki sporadic simple group J. Algebra 1988 112 1 198–239 0021-8693 921974 (89a:51030) 51E25 (20D08) Gernot Stroth JALGA4 Journal of Algebra

Johnv. Bon Arjeh M.Cohen HansCuypers Graphs related to <C>H</C>eld's simple group J. Algebra 1989 123 1 6–26 0021-8693 1000473 (90h:20019) 20D08 (05C25 20B25) Marston Conder JALGA4 Journal of Algebra

R. T.Curtis Further elementary techniques using the miracle octad generator Proc. Edinburgh Math. Soc. (2) 1989 32 3 345–353 0013-0915 1015478 (90k:20031) 20D08 Geoffrey Mason PEMSA3 Proceedings of the Edinburgh Mathematical Society. Series II a

R. T.Curtis Natural constructions of the <C>M</C>athieu groups Math. Proc. Cambridge Philos. Soc. 1989 106 3 423–429 0305-0041 1010366 (90h:20020) 20D08 Geoffrey Mason MPCPCO Mathematical Proceedings of the Cambridge Philosophical Society b

OusmaneDiawara The primitive permutation characters of the <C>H</C>eld sporadic simple group Bull. Soc. Math. Belg. Sér. B 1989 41 2 239–246 0037-9476 1022749 (90k:20032) 20D08 (20C15) Gerard M. Enright BMBEAC Bulletin de la Société Mathématique de Belgique. Série B

Robert L.Griess Jr. UlrichMeierfrankenfeld YoavSegev A uniqueness proof for the <C>M</C>onster Ann. of Math. (2) 1989 130 3 567–602 0003-486X 1025167 (90j:20030) 20D08 Gernot Stroth ANMAAH Annals of Mathematics. Second Series

DieterHeld The situation of <C><M>{\rm Sp}_4(4) \cdot 2</M></C> in the sporadic simple group <C><M>{\rm He}</M></C> Rend. Sem. Mat. Univ. Padova 1988 80 117–125 (1989) 0041-8994 988117 (90f:20021) 20D08 S. V. Tsaranov Rendiconti del Seminario Matematico della Università di Padova. The Mathematical Journal of the University of Padova

G.Hiss K.Lux Brauer trees of sporadic groups The Clarendon Press Oxford University Press 1989 Oxford Science Publications

New York

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A. A.Ivanov S. V.Shpectorov Geometries for sporadic groups related to the <C>P</C>etersen graph. <C>II</C> European J. Combin. 1989 10 4 347–361 0195-6698 1005841 (90h:20021) 20D08 (05B25 05C25 51B25) Jonathan I. Hall European Journal of Combinatorics

Peter B.Kleidman Richard A.Parker Robert A.Wilson The maximal subgroups of the <C>F</C>ischer group <C><M>{\rm Fi}_{23}</M></C> J. London Math. Soc. (2) 1989 39 1 89–101 0024-6107 989922 (90e:20014) 20D08 S. V. Tsaranov JLMSAK Journal of the London Mathematical Society. Second Series

MasaoKoike Moonshine. <C>S</C>imple groups and unusual relations to automorphic functions Sūgaku 1988 40 3 237–246 Japanese 0039-470X 974763 (90c:20023) 20D08 (11F03 11F20 11F22) Hong Wen Lu SUGKAQ Mathematical Society of Japan. Sūgaku (Mathematics)

Stephen A.Linton The maximal subgroups of the <C>T</C>hompson group J. London Math. Soc. (2) 1989 39 1 79–88 0024-6107 989921 (90c:20024) 20D08 (20E28) S. V. Tsaranov JLMSAK Journal of the London Mathematical Society. Second Series

V. D.Mazurov N. P.Mazurova A minimal permutation representation of the simple group <C><M>F_5</M></C> Algebra i Logika 1987 26 3 298–317, 398 Russian, English translation: Algebra and Logic 26 (1987), no. 3, 167–178 0373-9252 962884 (90d:20034) 20D08 (20D05) Akademiya Nauk SSSR. Sibirskoe Otdelenie. Institut Matematiki. Algebra i Logika

V. D.Mazurov N. P.Mazurova The minimal permutation representation of the <C>T</C>hompson group Problems in algebra, No. 4 (Russian) (Gomelʹ, 1986) ``Universitet·skoe'' 1989 115–123

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WolframNeutsch WernerMeyer A root system for the <C>L</C>yons group Math. Ann. 1989 283 2 285–299 0025-5831 980599 (90a:20029) 20D08 (51B25) Richard M. Thomas MAANA Mathematische Annalen

PeterRowley On the minimal parabolic system related to <C><M>M_{24}</M></C> J. London Math. Soc. (2) 1989 40 1 40–56 0024-6107 1028913 (90k:20033) 20D08 Gernot Stroth JLMSAK Journal of the London Mathematical Society. Second Series

Wu JieShi A characteristic property of the <C>M</C>athieu groups Chinese Ann. Math. Ser. A 1988 9 5 575–580 Chinese 1000-8314 996733 (90d:20035) 20D08 Jian Hua Huang Chinese Annals of Mathematics. Series A. Shuxue Niankan. A Ji

Wu JieShi A characterization of the <C>C</C>onway simple group <C><M>{\rm Co}_2</M></C> J. Math. (Wuhan) 1989 9 2 171–172 Chinese 0255-7797 1015210 (90g:20016) 20D08 Dao-Rong Ton Journal of Mathematics. Shuxue Zazhi

Anestis A.Toptsis New two-element generating sets for <C><M>M22</M></C>, <C><M>M23</M></C>, <C><M>M24</M></C> Computers in algebra (Chicago, IL, 1985) Dekker 1988 111 Lecture Notes in Pure and Appl. Math. 155–159

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JieWang Computing covering numbers of sporadic simple groups Beijing Daxue Xuebao 1988 24 5 527–534 Chinese. English summary 0479-8023 999245 (90d:20036) 20D08 Jian Hua Huang Beijing Daxue Xuebao. Ziran Kexue Ban. Beijing University Journal. Natural Sciences

Andrew J.Woldar On <C>H</C>urwitz generation and genus actions of sporadic groups Illinois J. Math. 1989 33 3 416–437 0019-2082 996351 (90i:20020) 20D08 (57S25) Marston Conder IJMTAW Illinois Journal of Mathematics b

SatoshiYoshiara Some geometries for <C><M>J_3</M></C> and <C><M>\textrm{O'N}</M></C> European J. Combin. 1989 10 5 499–506 0195-6698 1014558 (90j:20031) 20D08 (20F32 51E30) Ulrich Dempwolff European Journal of Combinatorics b

SatoshiYoshiara On the geometry of the <C>H</C>all-<C>J</C>anko group on 315 points Geom. Dedicata 1989 32 2 173–201 0046-5755 1029673 (90m:20020) 20D08 (51E30) Ulrich Dempwolff GEMDAT Geometriae Dedicata a

IlanZisser The covering numbers of the sporadic simple groups Israel J. Math. 1989 67 2 217–224 0021-2172 1026564 (90k:20034) 20D08 P. Fong ISJMAP Israel Journal of Mathematics

ZviArad HinnitLipman-Gutweter On products of characters in finite groups Houston J. Math. 1989 15 3 305–326 0362-1588 1032392 (90k:20014) 20C15 (20D06 20D08) David Chillag HJMADZ Houston Journal of Mathematics

R. T.Curtis Geometric interpretations of the ``natural'' generators of the <C>M</C>athieu groups Math. Proc. Cambridge Philos. Soc. 1990 107 1 19–26 0305-0041 1021870 (90j:20008) 20B25 (20D08 94B05) Marston Conder MPCPCO Mathematical Proceedings of the Cambridge Philosophical Society

L.Dixon P.Ginsparg J.Harvey Beauty and the beast: superconformal symmetry in a <C>M</C>onster module Comm. Math. Phys. 1988 119 2 221–241 0010-3616 968697 (90b:81119) 81E99 (17A70 17B65 20D08 81E40) Geoffrey Mason CMPHAY Communications in Mathematical Physics

WalterFeit Some finite groups with nontrivial centers which are <C>G</C>alois groups Group theory (Singapore, 1987) de Gruyter 1989 87–109

Berlin

CL89 981836 (90d:12004) 12F10 (12E10 20D06 20D08) Cheryl E. Praeger

DavidFord JohnMcKay Ramifications of <C>R</C>amanujan's work on <C><M>η</M></C>-products Proc. Indian Acad. Sci. Math. Sci. 1989 99 3 221–229 0253-4142 1032708 (90k:11051) 11F22 (11F20 20D08 81E40) Geoffrey Mason Indian Academy of Sciences. Proceedings. Mathematical Sciences

IgorFrenkel JamesLepowsky ArneMeurman Vertex operator algebras and the <C>M</C>onster Academic Press Inc. 1988 134 Pure and Applied Mathematics

Boston, MA

0-12-267065-5 996026 (90h:17026) 17B65 (17B67 20D08 81D15 81E40) Kailash C. Misra liv+508

Jian HuaHuang Ji XinMa BerndStellmacher Amalgams of rank <C><M>2</M></C> in characteristic <C><M>3</M></C> involving <C><M>L_2(5)</M></C> Acta Math. Sinica (N.S.) 1989 5 3 263–270 A Chinese summary appears in Acta Math. Sinica 33 (1990), no. 4, 576 1000-9574 1019626 (90j:20056) 20E06 (20D08) Gernot Stroth Acta Mathematica Sinica. New Series

MasaoKoike Modular forms and the automorphism group of <C>L</C>eech lattice Nagoya Math. J. 1988 112 63–79 0027-7630 974265 (90h:11038) 11F22 (20D08) Geoffrey Mason NGMJA2 Nagoya Mathematical Journal

Mong-LungLang On a question raised by <C>C</C>onway-<C>N</C>orton J. Math. Soc. Japan 1989 41 2 263–284 0025-5645 984751 (90h:11039) 11F22 (11H06 20D08) Geoffrey Mason NISUBC Journal of the Mathematical Society of Japan

HanfriedLenz Variations on the projective plane of order four Mitt. Math. Sem. Giessen 1989 192 79–84 0373-8221 1010202 (90i:51006) 51E05 (05B30 20D08) Ferenc Wettl MMUGAU Mitteilungen aus dem Mathematischen Seminar Giessen

J.Lepowsky Perspectives on vertex operators and the <C>M</C>onster The mathematical heritage of Hermann Weyl (Durham, NC, 1987) Amer. Math. Soc. 1988 48 Proc. Sympos. Pure Math. 181–197

Providence, RI

Wel88 974335 (90f:17031) 17B65 (05A19 17B10 17B67 20D08 81E40) Vyjayanthi Chari

Martin W.Liebeck Cheryl E.Praeger JanSaxl The maximal factorizations of the finite simple groups and their automorphism groups Mem. Amer. Math. Soc. 1990 86 432 iv+151 0065-9266 1016353 (90k:20048) 20D40 (20D06 20D08 20G40) Ulrich Dempwolff MAMCAU Memoirs of the American Mathematical Society

Eric A.Lord Geometry of the <C>M</C>athieu groups and <C>G</C>olay codes Proc. Indian Acad. Sci. Math. Sci. 1988 98 2-3 153–177 0253-4142 994130 (90g:11168) 11T71 (20D08 51E20 94B25) Jacques Wolfmann Indian Academy of Sciences. Proceedings. Mathematical Sciences

GeoffreyMason Finite groups and <C>H</C>ecke operators Math. Ann. 1989 283 3 381–409 0025-5831 985239 (90k:11052) 11F22 (11F25 20D08) Marvin I. Knopp MAANA Mathematische Annalen

JohnMcKay HubertusStrauss The <C><M>q</M></C>-series of monstrous moonshine and the decomposition of the head characters Comm. Algebra 1990 18 1 253–278 0092-7872 1037906 (90m:11065) 11F22 (20C15 20D08 33A99) Geoffrey Mason COALDM Communications in Algebra

ShigeruMukai Finite groups of automorphisms of <C><M>K3</M></C> surfaces and the <C>M</C>athieu group Invent. Math. 1988 94 1 183–221 0020-9910 958597 (90b:32053) 32J15 (14J28 14J50 20B25 20D08) Geoffrey Mason INVMBH Inventiones Mathematicae

Alan R.Prince The <C>H</C>all-<C>J</C>anko group as a collineation group of an infinite projective plane Quart. J. Math. Oxford Ser. (2) 1989 40 157 93–100 0033-5606 985539 (90a:51004) 51A10 (20B25 20D08 20H15 51A35) Ulrich Dempwolff QJMAAT The Quarterly Journal of Mathematics. Oxford. Second Series

Mark A.Ronan Stephen D.Smith Computation of <C><M>2</M></C>-modular sheaves and representations for <C><M>L_4(2), A_7, 3S_6,</M></C> and <C><M>M_{24}</M></C> Comm. Algebra 1989 17 5 1199–1237 0092-7872 993399 (90c:20020) 20C20 (20D08 51D20) Gernot Stroth COALDM Communications in Algebra

Leonard H.Soicher Presentations for some groups related to <C><M>{\rm Co}_1</M></C> Computers in algebra (Chicago, IL, 1985) Dekker 1988 111 Lecture Notes in Pure and Appl. Math. 151–154

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Leonard H.Soicher From the <C>M</C>onster to the <C>B</C>imonster J. Algebra 1989 121 2 275–280 0021-8693 992763 (90j:20071) 20F05 (20D08) Gerard M. Enright JALGA4 Journal of Algebra

Gary L.Walls Nonsimple groups which are the product of simple groups Arch. Math. (Basel) 1989 53 3 209–216 0003-889X 1006709 (90k:20049) 20D40 (20D06 20D08) Gerard M. Enright ACVMAL Archiv der Mathematik

Andrew J.Woldar Genus actions of finite simple groups Illinois J. Math. 1989 33 3 438–450 0019-2082 996352 (90h:20038) 20E32 (20D08 57S25) Marston Conder IJMTAW Illinois Journal of Mathematics a

MichaelAschbacher The existence of <C><M>J_3</M></C> and its embeddings in <C><M>E_6</M></C> Geom. Dedicata 1990 35 1-3 143–154 0046-5755 1066563 (91i:20016) 20D08 Jian Hua Huang GEMDAT Geometriae Dedicata

Thomas A.Fournelle Kenneth W.Weston A geometric approach to some group presentations Combinatorial group theory (College Park, MD, 1988) Amer. Math. Soc. 1990 109 Contemp. Math. 25–33

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DieterHeld JörgHrabě de Angelis A character-theory-free characterization of the <C>M</C>athieu group <C><M>M_{12}</M></C> J. Austral. Math. Soc. Ser. A 1990 49 2 212–230 0263-6115 1061042 (91j:20042) 20D08 Geoffrey Mason JAMADS Australian Mathematical Society. Journal. Series A. Pure Mathematics and Statistics

A. S.Kondratʹev Decomposition numbers of the groups <C><M>\hat{{J}}_2</M></C> and <C><M>{\rm Aut}(J_2)</M></C> Algebra i Logika 1988 27 6 690–710, 737 Russian, translation in Algebra and Logic 27 (1988), no. 6, 429–444 (1989) 0373-9252 1038106 (91b:20024) 20D08 È. M. Palʹchik Akademiya Nauk SSSR. Sibirskoe Otdelenie. Institut Matematiki. Algebra i Logika

A. S.Kondratʹev Decomposition numbers of the group <C><M>J_2</M></C> Algebra i Logika 1988 27 5 535–561, 619 Russian, translation in Algebra and Logic 27 (1988), no. 5, 333–349 (1989) 0373-9252 1047503 (91g:20017) 20D08 È. M. Palʹchik Akademiya Nauk SSSR. Sibirskoe Otdelenie. Institut Matematiki. Algebra i Logika

WolfgangLempken On local and maximal subgroups of <C>J</C>anko's simple group <C><M>J_4</M></C> Rend. Accad. Naz. Sci. XL Mem. Mat. (5) 1989 13 1 47–103 Italian summary 0392-4106 1041743 (91f:20019) 20D08 (20E28) Gerard M. Enright Rendiconti. Accademia Nazionale delle Scienze detta dei XL. Serie V. Memorie di Matematica. Parte I

V. D.Mazurov The minimal permutation representation of the <C>T</C>hompson simple group Algebra i Logika 1988 27 5 562–580, 619 Russian, translation in Algebra and Logic 27 (1988), no. 5, 350–361 0373-9252 1047504 (91c:20031) 20D08 È. M. Palʹchik Akademiya Nauk SSSR. Sibirskoe Otdelenie. Institut Matematiki. Algebra i Logika

U.Meierfrankenfeld G.Stroth Quadratic <C><M>{\rm GF}(2)</M></C>-modules for sporadic simple groups and alternating groups Comm. Algebra 1990 18 7 2099–2139 0092-7872 1063127 (91g:20018) 20D08 (20C20 20D06) Stephen D. Smith COALDM Communications in Algebra

A. J. E.Ryba Matrix generators for the <C>H</C>eld group Computers in algebra (Chicago, IL, 1985) Dekker 1988 111 Lecture Notes in Pure and Appl. Math. 135–141

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Wu JieShi A characterization of the <C>H</C>igman-<C>S</C>ims simple group Houston J. Math. 1990 16 4 597–602 0362-1588 1097091 (91m:20024) 20D08 HJMADZ Houston Journal of Mathematics

V. M.Sitnikov Minimal permutation representation of <C>J</C>anko's finite simple group <C><M>J_4</M></C> Mat. Zametki 1990 47 1 137–146, 173 Russian, translation in Math. Notes 47 (1990), no. 1–2, 88–94 0025-567X 1048270 (91c:20032) 20D08 (20B99) È. M. Palʹchik Akademiya Nauk SSSR. Matematicheskie Zametki

Leonard H.Soicher A new existence and uniqueness proof for the <C>O</C>'<C>N</C>an group Bull. London Math. Soc. 1990 22 2 148–152 0024-6093 1045285 (91i:20017) 20D08 Gerard M. Enright LMSBBT The Bulletin of the London Mathematical Society

G.Stroth R.Weiss A new construction of the group <C><M>{\rm Ru}</M></C> Quart. J. Math. Oxford Ser. (2) 1990 41 162 237–243 0033-5606 1053664 (91m:20025) 20D08 Gerard M. Enright QJMAAT The Quarterly Journal of Mathematics. Oxford. Second Series

RichardWeiss SatoshiYoshiara A geometric characterization of the groups <C><M>{\rm Suz}</M></C> and <C><M>{\rm HS}</M></C> J. Algebra 1990 133 1 182–196 0021-8693 1063390 (91g:20019) 20D08 (20F32 51E12) Ulrich Dempwolff JALGA4 Journal of Algebra

Robert A.Wilson Vector stabilizers and subgroups of <C>L</C>eech lattice groups J. Algebra 1989 127 2 387–408 0021-8693 1028461 (91g:20020) 20D08 (20C20 20E28) JALGA4 Journal of Algebra

Andrew J.Woldar Representing <C><M>M_{11},\;M_{12},\;M_{22}</M></C> and <C><M>M_{23}</M></C> on surfaces of least genus Comm. Algebra 1990 18 1 15–86 0092-7872 1037897 (91g:20021a) 20D08 (57S25) Marston Conder COALDM Communications in Algebra a

Andrew J.Woldar Corrigendum to: <Wrap Name="IntRef">``<C>R</C>epresenting <C><M>M_{11},\;M_{12},\;M_{22}</M></C> and <C><M>M_{23}</M></C> on surfaces of least genus''</Wrap> Comm. Algebra 1990 18 2 605 0092-7872 1047330 (91g:20021b) 20D08 (57S25) Marston Conder COALDM Communications in Algebra b Wol90a

MichaelAschbacher Peter B.Kleidman On a conjecture of <C>Q</C>uillen and a lemma of <C>R</C>obinson Arch. Math. (Basel) 1990 55 3 209–217 0003-889X 1075043 (91j:20040) 20D06 (20D08) P. Fong ACVMAL Archiv der Mathematik

L.Babai W. M.Kantor A.Lubotsky Small-diameter <C>C</C>ayley graphs for finite simple groups European J. Combin. 1989 10 6 507–522 0195-6698 1022771 (91a:20038) 20F32 (05C25 20D06 20D08) Dave Witte Morris European Journal of Combinatorics

Richard E.Borcherds The monster <C>L</C>ie algebra Adv. in Math. 1990 83 1 30–47 0001-8708 1069386 (91k:17027) 17B67 (11F22 11H06 20D08) Geoffrey Mason ADMTA4 Advances in Mathematics

Colin M.Campbell E. F.Robertson P. D.Williams Efficient presentations for finite simple groups and related groups Groups—Korea 1988 (Pusan, 1988) Springer 1989 1398 Lecture Notes in Math. 65–72

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L.Dolan P.Goddard P.Montague Conformal field theory, triality and the <C>M</C>onster group Phys. Lett. B 1990 236 2 165–172 0370-2693 1040215 (91f:17019) 17B65 (20D08 81T40) Geoffrey Mason PYLBAJ Physics Letters. B b

ElisabethGerner-Henrich Ein <C>A</C>partment für eine <C>G</C>eometrie der sporadischen einfachen <C>G</C>ruppe <C><M>{\rm He}</M></C> J. Algebra 1990 135 1 228–246 0021-8693 1076088 (91h:51010) 51E24 (20D08) Francis Buekenhout JALGA4 Journal of Algebra

A. A.Ivanov S. V.Shpectorov The <C><M>P</M></C>-geometry for <C><M>M_{23}</M></C> has no nontrivial <C><M>2</M></C>-coverings European J. Combin. 1990 11 4 373–379 0195-6698 1067208 (91j:51018) 51E24 (20D08) Gernot Stroth European Journal of Combinatorics

YasushiIwakata Minimal subschemes of the group association schemes of <C>M</C>athieu groups Graphs Combin. 1990 6 3 239–244 0911-0119 1081198 (91i:05123) 05E30 (20D08) GRCOE5 Graphs and Combinatorics

A.Jamali E. F.Robertson Efficient presentations for certain simple groups Comm. Algebra 1989 17 10 2521–2528 0092-7872 1019179 (91c:20045) 20F05 (20D06 20D08) COALDM Communications in Algebra

W. M.Kantor Some <C>C</C>ayley graphs for simple groups Discrete Appl. Math. 1989 25 1-2 99–104 Combinatorics and complexity (Chicago, IL, 1987) 0166-218X 1031265 (91a:20039) 20F32 (05C25 20D06 20D08) Dave Witte Morris DAMADU Discrete Applied Mathematics. The Journal of Combinatorial Algorithms, Informatics and Computational Sciences

AvinoamMann DanSegal Uniform finiteness conditions in residually finite groups Proc. London Math. Soc. (3) 1990 61 3 529–545 0024-6115 1069514 (91j:20093) 20F22 (20D08 20E26) Maziar Shirvani PLMTAL Proceedings of the London Mathematical Society. Third Series

H.Pahlings Some sporadic groups as <C>G</C>alois groups. <C>II</C> Rend. Sem. Mat. Univ. Padova 1989 82 163–171 (1990) 0041-8994 1049591 (91b:12006) 12F12 (20D08) J. L. Alperin Rendiconti del Seminario Matematico della Università di Padova. The Mathematical Journal of the University of Padova

R. A.Parker R. A.Wilson The computer construction of matrix representations of finite groups over finite fields J. Symbolic Comput. 1990 9 5-6 583–590 Computational group theory, Part 1 0747-7171 1075424 (91j:20001) 20-04 (20C40 20D08) R. W. Carter Journal of Symbolic Computation

G.Stroth Some geometry for <C>M</C>c<C>L</C> Comm. Algebra 1989 17 11 2825–2833 0092-7872 1025611 (91b:51019) 51E24 (20D08) S. V. Tsaranov COALDM Communications in Algebra

G.Stroth Chamber systems, geometries and parabolic systems whose diagram contains only bonds of strength <C><M>1</M></C> and <C><M>2</M></C> Invent. Math. 1990 102 1 209–234 0020-9910 1069247 (91h:20059) 20F32 (05B25 20D06 20D08 51E24) Stephen D. Smith INVMBH Inventiones Mathematicae

Sergey V.Tsaranov Geometries and amalgams of <C><M>J_1</M></C> Comm. Algebra 1990 18 4 1119–1135 0092-7872 1059942 (91m:51012a) 51E25 (20D08 51E24) Guy Rousseau COALDM Communications in Algebra a

Sergei V.Tsaranov Corrections to the paper: <Wrap Name="IntRef">``<C>G</C>eometries and amalgams of <C><M>J_1</M></C>''</Wrap> Comm. Algebra 1990 18 12 4387 0092-7872 1084454 (91m:51012b) 51E25 (20D08 51E24) Guy Rousseau COALDM Communications in Algebra b Tsa90a

MichaelAschbacher YoavSegev The uniqueness of groups of type <C><M>J_4</M></C> Invent. Math. 1991 105 3 589–607 0020-9910 1117152 (92g:20026) 20D08 Gernot Stroth INVMBH Inventiones Mathematicae

MichaelAschbacher YoavSegev The uniqueness of groups of <C>L</C>yons type J. Amer. Math. Soc. 1992 5 1 75–98 0894-0347 1124978 (92k:20022) 20D08 Gernot Stroth Journal of the American Mathematical Society a

MarstonConder Random walks in large finite groups Australas. J. Combin. 1991 4 49–57 Combinatorial mathematics and combinatorial computing (Palmerston North, 1990) 1034-4942 1129268 (92h:20030) 20D08 (20P05) Gary Sherman The Australasian Journal of Combinatorics

MarstonConder The symmetric genus of the <C>M</C>athieu groups Bull. London Math. Soc. 1991 23 5 445–453 0024-6093 1141014 (92k:20023) 20D08 (20D60) Andrew Woldar LMSBBT The Bulletin of the London Mathematical Society

John H.Conway Simon P.Norton Leonard H.Soicher The <C>B</C>imonster, the group <C><M>Y_{555}</M></C>, and the projective plane of order <C><M>3</M></C> Computers in algebra (Chicago, IL, 1985) Dekker 1988 111 Lecture Notes in Pure and Appl. Math. 27–50

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WolfgangLempken ChristopherParker PeterRowley <C><M>(S_3,S_5)</M></C>- and <C><M>(S_3,S_6)</M></C>-amalgams J. Algebra 1991 143 2 518–522 0021-8693 1132585 (92j:20010) 20D08 (20E42) Gernot Stroth JALGA4 Journal of Algebra

Stephen A.Linton Corrections to: <Wrap Name="IntRef">``<C>T</C>he maximal subgroups of the <C>T</C>hompson group'' [<Wrap Name="Bib_journal"><C>J</C>. <C>L</C>ondon <C>M</C>ath. <C>S</C>oc. (2)</Wrap> <Wrap Name="Bib_volume">39</Wrap> (<Wrap Name="Bib_year">1989</Wrap>), <Wrap Name="Bib_number">no. 1</Wrap>, <Wrap Name="Bib_pages">79–88</Wrap>; <C>MR</C>0989921 (90c:20024)]</Wrap> J. London Math. Soc. (2) 1991 43 2 253–254 0024-6107 1111583 (92c:20031) 20D08 (20E28) JLMSAK Journal of the London Mathematical Society. Second Series Lin89

Stephen A.Linton Robert A.Wilson The maximal subgroups of the <C>F</C>ischer groups <C><M>{\rm Fi}_{24}</M></C> and <C><M>{\rm Fi}'_{24}</M></C> Proc. London Math. Soc. (3) 1991 63 1 113–164 0024-6115 1105720 (92h:20031) 20D08 (20E28) Gerard M. Enright PLMTAL Proceedings of the London Mathematical Society. Third Series

OliverPfaff On the simplicity of <C><M>{\cdot}2</M></C> and <C><M>{\cdot}3</M></C> Discrete Math. 1991 97 1-3 319–331 0012-365X 1140813 (92k:20024) 20D08 Ulrich Meierfrankenfeld DSMHA4 Discrete Mathematics

Yong CaiRen Finite simple groups all of whose <C><M>2</M></C>-maximal subgroups are <C>PQN</C>-groups Acta Math. Sinica 1990 33 6 798–803 Chinese 0583-1431 1090630 (92c:20032) 20D08 (20D25 20E28) Jian Hua Huang SHHPBO Acta Mathematica Sinica. Shuxue Xuebao

YoavSegev On the uniqueness of <C>F</C>ischer's <C>B</C>aby <C>M</C>onster Proc. London Math. Soc. (3) 1991 62 3 509–536 0024-6115 1095231 (92c:20033) 20D08 Gernot Stroth PLMTAL Proceedings of the London Mathematical Society. Third Series

Leonard H.Soicher A new uniqueness proof for the <C>H</C>eld group Bull. London Math. Soc. 1991 23 3 235–238 0024-6093 1123331 (92k:20025) 20D08 Gerard M. Enright LMSBBT The Bulletin of the London Mathematical Society

Leonard H.Soicher More on the group <C><M>Y_{555}</M></C> and the projective plane of order <C><M>3</M></C> J. Algebra 1991 136 1 168–174 0021-8693 1085128 (92d:20020) 20D08 (20F05 51E15) Ulrich Dempwolff JALGA4 Journal of Algebra

Andrew J.Woldar Sporadic simple groups which are <C>H</C>urwitz J. Algebra 1991 144 2 443–450 0021-8693 1140615 (92k:20026) 20D08 Ronald Solomon JALGA4 Journal of Algebra

AlejandroAdem JohnMaginnis R. JamesMilgram The geometry and cohomology of the <C>M</C>athieu group <C><M>M_{12}</M></C> J. Algebra 1991 139 1 90–133 0021-8693 1106342 (92g:20083) 20J06 (20D08) David Benson JALGA4 Journal of Algebra

L.Dolan Conformal field theory, triality and the <C>M</C>onster group Superstrings and particle theory (Tuscaloosa, AL, 1989) World Sci. Publ., River Edge, NJ 1990 103–116 CH90 1158066 81T40 (11H06 20D08 94B05)

L.Dolan P.Goddard P.Montague Conformal field theory of twisted vertex operators Nuclear Phys. B 1990 338 3 529–601 0550-3213 1063589 (92a:17032) 17B65 (17B81 20D08 81T40) Geoffrey Mason NUPBBO Nuclear Physics. B a

GerhardHiss KlausLux RichardParker The <C><M>5</M></C>-modular characters of the <C>M</C>c<C>L</C>aughlin group and its covering group Manuscripta Math. 1991 73 1 91–114 0025-2611 1124313 (92g:20017) 20C20 (20D08) David Benson MSMHB2 Manuscripta Mathematica

Peter B.Kleidman Robert A.Wilson <C><M>J_3 < E_6(4)</M></C> and <C><M>M_{12} < E_6(5)</M></C> J. London Math. Soc. (2) 1990 42 3 555–561 0024-6107 1087228 (92b:20056) 20G40 (20D08 20E28) Ulrich Dempwolff JLMSAK Journal of the London Mathematical Society. Second Series

GeoffreyMason <C><M>G</M></C>-elliptic systems and the genus zero problem for <C><M>M_{24}</M></C> Bull. Amer. Math. Soc. (N.S.) 1991 25 1 45–53 0273-0979 1080615 (92b:11027) 11F22 (20D08) Marvin I. Knopp BAMOAD American Mathematical Society. Bulletin. New Series

SerdarNergiz CihanSaçlıoğlu On-shell three-string amplitudes and the structure constants of the <C>M</C>onster <C>L</C>ie algebra Internat. J. Modern Phys. A 1990 5 13 2647–2665 0217-751X 1057668 (92f:17038) 17B81 (11H06 20D08 81R10 81T30) Geoffrey Mason International Journal of Modern Physics A. Particles and Fields. Gravitation. Cosmology. Nuclear Physics

JacquesTits Symmetrie Miscellanea mathematica Springer 1991 293–304

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RichardWeiss A characterization of the group <C><M>{\rm Co}_3</M></C> as a transitive extension of <C><M>{\rm HS}</M></C> Arch. Math. (Basel) 1991 56 3 209–213 0003-889X 1091872 (92c:51023) 51E24 (20B25 20D08) Norbert Knarr ACVMAL Archiv der Mathematik

RichardWeiss A geometric characterization of the groups <C><M>M_{12},\;{\rm He}</M></C> and <C><M>{\rm Ru}</M></C> J. Math. Soc. Japan 1991 43 4 795–814 0025-5645 1126150 (92k:20076) 20F32 (20D08 51E12) Ulrich Dempwolff NISUBC Journal of the Mathematical Society of Japan

Robert A.Wilson The <C><M>2</M></C>- and <C><M>3</M></C>-modular characters of <C><M>J_3</M></C>, its covering group and automorphism group J. Symbolic Comput. 1990 10 6 647–656 0747-7171 1087984 (92b:20016) 20C20 (20C40 20D08) Wolfgang Knapp Journal of Symbolic Computation

IlanZisser The product of all the irreducible characters of a finite simple group Arch. Math. (Basel) 1991 57 2 109–113 0003-889X 1116186 (92e:20005) 20C15 (20D06 20D08) Roderick Gow ACVMAL Archiv der Mathematik

M. D. E.Conder R. A.Wilson A. J.Woldar The symmetric genus of sporadic groups Proc. Amer. Math. Soc. 1992 116 3 653–663 0002-9939 1126192 (93a:20027) 20D08 Gernot Stroth PAMYAR Proceedings of the American Mathematical Society

H.Pahlings Errata corrige: <Wrap Name="IntRef">``<C>S</C>ome sporadic groups as <C>G</C>alois groups. <C>II</C>'' [<Wrap Name="Bib_journal"><C>R</C>end. <C>S</C>em. <C>M</C>at. <C>U</C>niv. <C>P</C>adova</Wrap> <Wrap Name="Bib_volume">82</Wrap> (<Wrap Name="Bib_year">1989</Wrap>), <Wrap Name="Bib_pages">163–171</Wrap>; <C>MR</C>1049591 (91b:12006)]</Wrap> Rend. Sem. Mat. Univ. Padova 1991 85 309–310 0041-8994 1142546 (93a:12006) 12F12 (20D08) Rendiconti del Seminario Matematico della Università di Padova. The Mathematical Journal of the University of Padova Pah89

S. G.Chekanov Broad subgroups of some sporadic groups Algebra i Logika 1990 29 1 82–101, 130 Russian, translation in Algebra and Logic 29 (1990), no. 1, 60–74 (1991) 0373-9252 1131606 (93b:20029) 20D08 V. D. Mazurov Akademiya Nauk SSSR. Sibirskoe Otdelenie. Institut Matematiki. Algebra i Logika

A. A.Ivanov A presentation for <C><M>J_4</M></C> Proc. London Math. Soc. (3) 1992 64 2 369–396 0024-6115 1143229 (93b:20030) 20D08 (20B25 20F29) Gernot Stroth PLMTAL Proceedings of the London Mathematical Society. Third Series

Andrew J.Woldar The symmetric genus of the <C>H</C>igman-<C>S</C>ims group <C>HS</C> and bounds for <C>C</C>onway's groups <C><M>{\rm Co}_1, {\rm Co}_2</M></C> Illinois J. Math. 1992 36 1 47–52 0019-2082 1133769 (93b:20031) 20D08 (57S99) Geoffrey Mason IJMTAW Illinois Journal of Mathematics

A. R.Prince Strongly irreducible collineation groups and the <C>H</C>all-<C>J</C>anko group Period. Math. Hungar. 1991 23 2 99–104 0031-5303 1142510 (93b:51013) 51E15 (20B25 20D08) Gernot Stroth PMHGAW Periodica Mathematica Hungarica. Journal of the János Bolyai Mathematical Society

SatoshiYoshiara Maximal subgroups of the sporadic simple group of <C>R</C>udvalis Nihonkai Math. J. 1991 2 1 1–24 1341-9951 1120697 (93c:20035) 20D08 David C. Hunt Nihonkai Mathematical Journal

MichaelAschbacher YoavSegev Extending morphisms of groups and graphs Ann. of Math. (2) 1992 135 2 297–323 0003-486X 1154595 (93d:20034) 20D08 (05C25) Ulrich Meierfrankenfeld ANMAAH Annals of Mathematics. Second Series b

Johnvan Bon RichardWeiss A characterization of the groups <C><M>{\rm Fi}_{22},\;{\rm Fi}_{23}</M></C> and <C><M>{\rm Fi}_{24}</M></C> Forum Math. 1992 4 4 425–432 0933-7741 1166264 (93d:20035) 20D08 FOMAEF Forum Mathematicum

Alexander A.Ivanov Geometric presentations of groups with an application to the <C>M</C>onster Proceedings of the International Congress of Mathematicians, Vol. I, II (Kyoto, 1990) 1991 1443–1453

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P.Bántay Orbifolds, <C>H</C>opf algebras, and the <C>M</C>oonshine Lett. Math. Phys. 1991 22 3 187–194 0377-9017 1129173 (93e:17012) 17B37 (11F22 16W30 20D08 81R50) Geoffrey Mason LMPHDY Letters in Mathematical Physics. A Journal for the Rapid Dissemination of Short Contributions in the Field of Mathematical Physics

Michael P.Tuite Monstrous <C>M</C>oonshine from orbifolds Comm. Math. Phys. 1992 146 2 277–309 0010-3616 1165184 (93f:11036) 11F22 (20D08) Geoffrey Mason CMPHAY Communications in Mathematical Physics

Martin W.Liebeck JanSaxl Maximal subgroups of finite simple groups and their automorphism groups Proceedings of the International Conference on Algebra, Part 1 (Novosibirsk, 1989) 1992 131 Contemp. Math. 243–259

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ChristopherParker Some module results for groups with diagram <Alt Only="LaTeX"> <M>\circ\!\textrm{---}\!\!\circ\widetilde{\!\!=\!=\!}\circ</M></Alt> <Alt Not="LaTeX">o--o=~=o</Alt> Comm. Algebra 1992 20 7 1857–1871 0092-7872 1167078 (93g:20034) 20D08 (20E06) Gernot Stroth COALDM Communications in Algebra

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