Finite Group Databasebeta
Cayley diagram

C2×C4×#393 #514029

order512
nilpotency class2
isoclinismisoclinic class of #392
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C211

Aliases

direct productC2×C4×#393

Subgroups

subgroupG/H
centerC24×C4C23
commutatorC23C24×C4
Frattini, cosocleC24C25
socleC25C24
prime radicalC26C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24×C4 ◁ G
LECSG ▷ C24 ▷ C1

7506 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);(3,4,5,6);(7,8)(9,10)(15,16,18,20)(17,21,22,19);(11,12)(13,14)(15,17,18,22)(16,19,20,21);(8,10)(12,14)

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

Fitting subgroup ofC2×C4×#393⋊C3
maximal subgroup ofC2×#772985, C2×#779705, C2×#610859, …
maximal normal subgroup ofC2×#772985, C2×#779705, C2×#610859, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 421225);