Finite Group Databasebeta
Cayley diagram

C22×#2521 #7627922

order512
nilpotency class2
isoclinismisoclinic class of #2403
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC22×#2521

Subgroups

subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC23C26
prime radicalC24×D4C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

10766 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);(6,7)(10,13)(14,16)(17,18,21,20)(19,23,24,22);(5,6,8,7)(19,24)(22,23);(9,10)(11,14)(12,13)(15,16)(17,19)(18,22)(20,23)(21,24);(5,7,8,6)(9,11,12,15)(10,14,13,16)(17,20,21,18)(19,23,24,22)

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#43010, C22×#51899, C22×#43546, …
maximal normal subgroup ofC22×#43010, C22×#51899, C22×#43546, …
maximal quotient ofC22×#15784, C22×#15931, C22×#16736, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7535118);