Character Table info for 2.L2(19)
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Name:
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2.L2(19)
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Group order:
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6840 = 23 ⋅ 32 ⋅ 5 ⋅ 19
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Number of classes:
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23
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InfoText value:
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origin: ATLAS of finite groups, tests: 1.o.r., pow[2,3,5,19]
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Maximal subgroups:
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|
Order |
Index |
Structure |
Name |
1 |
342 |
20 |
2 × 19:9 |
2x19:9 |
2 |
120 |
57 |
2.A5 |
2.A5 |
3 |
120 |
57 |
2.A5 |
2.A5 |
4 |
40 |
171 |
2.D20 |
2.D20 |
5 |
36 |
190 |
2.D18 |
2.D18 |
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Available Brauer tables:
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Atlas representations:
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2 available
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Group constructions in GAP:
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AtlasGroup( "2.L2(19)" )
,
PerfectGroup( 6840, 1 )
,
SL( 2, 19 )
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Stored class fusions from this table:
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2.L2(19).2,
L2(19)
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Stored class fusions to this table:
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2.A5,
2.D18,
2.D20,
2 × 19:9