Finite Group Databasebeta
Cayley diagram

C2×#21307 #6372178

order512
nilpotency class3
isoclinismisoclinic class of #3008
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28×C4

Aliases

direct productC2×#21307

Subgroups

subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C22×C22⋊C4
prime radicalC25C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3574 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)(6,7)(8,10)(12,16,18,21)(17,23,24,26);(4,7)(8,9)(11,12,14,21,15,18,22,16)(13,17,20,26,19,24,25,23);(3,5,6,10)(4,8,7,9)(11,13)(12,17)(14,20)(15,19)(16,23)(18,24)(21,26)(22,25);(13,19)(17,24)(20,25)(23,26)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72238812, #72238842
maximal normal subgroup of#72238812, #72238842
maximal quotient ofC2×#358779

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6279374);