Character Table info for A9
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Name:
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A9
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Group order:
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181440 = 26 ⋅ 34 ⋅ 5 ⋅ 7
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Number of classes:
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18
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InfoText value:
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origin: ATLAS of finite groups, tests: 1.o.r., pow[2,3,5,7]
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Duplicates:
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O8+(2)M8,
O8+(2)M9
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Maximal subgroups:
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Available Brauer tables:
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Atlas representations:
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68 available
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Group constructions in GAP:
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AlternatingGroup( 9 )
,
AtlasGroup( "A9" )
,
AtlasStabilizer( "A10", "A10G1-p10B0" )
,
PerfectGroup( 181440, 1 )
,
PrimitiveGroup( 9, 10 )
,
PrimitiveGroup( 36, 11 )
,
PrimitiveGroup( 84, 1 )
,
PrimitiveGroup( 120, 2 )
,
PrimitiveGroup( 126, 12 )
,
PrimitiveGroup( 280, 1 )
,
PrimitiveGroup( 840, 1 )
,
TransitiveGroup( 9, 33 )
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Stored class fusions from this table:
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28.A9,
S9,
A10,
O8+(2)
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Stored class fusions to this table:
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2.A9,
21+8.2.A9,
21+8+.A9,
28.A9,
2 × 2.A9,
32:2A4,
33.S4,
(3 × A6).21,
(A4 × A5):2,
S7,
A8,
L2(8).3,
L2(8).3