Finite Group Databasebeta
Cayley diagram

C2×#22668 #6380096

order512
nilpotency class3
isoclinismisoclinic class of #3264
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#22668

Subgroups

subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C22×C4⋊C4
prime radicalC23×D4Q8
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2618 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6380098, C2×#6384015, C2×#6384012
maximal normal subgroup ofC2×#6380098, C2×#6384015, C2×#6384012
maximal quotient ofC2×#225804

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6287292);