Finite Group Databasebeta
Cayley diagram

C22×#2343 #7625336

order512
nilpotency class2
isoclinismisoclinic class of D42
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C212×C4

Aliases

direct productC22×#2343

Subgroups

subgroupG/H
center, socleC25C24
commutatorC22C25×C4
Frattini, cosocleC23C26
prime radicalC26C23
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

11290 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 6 generators on 24 points:

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

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#38366, C22×#35683, C22×#34406, …
maximal normal subgroup ofC22×#38366, C22×#35683, C22×#34406, …
maximal quotient of#72263784, C22×#13957, C2×#519343, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7532532);