Finite Group Databasebeta

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Cayley diagram

C2×#23109 #6382181

order512
nilpotency class3
isoclinismisoclinic class of #3264
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#23109

Subgroups

subgroupG/H
center, socleC24C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC23×D8C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2728 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 22 points:

(1,2);(3,4,6,5)(8,12)(13,14)(15,16,18,20)(17,19,22,21);(3,5,6,4)(7,8,11,12)(9,13,10,14);(7,9,11,10)(8,13,12,14)(16,19)(17,22)(20,21);(7,10,11,9)(8,13,12,14)(16,20)(19,21)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6382306, C2×#7522311, C2×#7520084
maximal normal subgroup ofC2×#6382306, C2×#7522311, C2×#7520084

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6289377);