Finite Group Databasebeta

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Cayley diagram

C2×#23957 #6451756

order512
nilpotency class3
isoclinismisoclinic class of #23876
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#23957

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#3003C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

4498 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 5 generators on 26 points:

(1,2);(3,4)(5,9)(6,8)(7,10)(11,12)(13,17)(14,18)(15,19)(16,20)(21,24)(22,25)(23,26);(3,5,6,10)(4,7,8,9)(11,13,16,23)(12,17,20,26)(14,22,15,21)(18,25,19,24);(12,18)(13,21)(14,15)(19,20)(22,23)(24,25);(4,8)(7,9)

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6453883, C2×#6453874, C2×#6453878, …
maximal normal subgroup ofC2×#6453883, C2×#6453874, C2×#6453878, …
maximal quotient ofC2×#252289, #72309288

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6358952);