Finite Group Databasebeta
Cayley diagram

C22×#2169 #7622568

order512
nilpotency class2
isoclinismisoclinic class of #120
automorphism?
homologyAbelianization (H1) = C24×C8 · Schur multiplier (H2) = C29

Aliases

direct productC22×#2169

Subgroups

subgroupG/H
centerC23×C8C23
commutatorC22C24×C8
Frattini, cosocleC2×C8C25
socleC24C22×C8
prime radicalC23×D4C8
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C8 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

2214 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 24 points:

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

Conjugacy classes & character table

224 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×D4×M32, C22×#33840, C22×#33838
maximal normal subgroup ofC22×D4×M32, C22×#33840, C22×#33838

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7529764);