Finite Group Databasebeta
Cayley diagram

C22×#2478 #7627886

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

Aliases

direct productC22×#2478

Subgroups

subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC23C26
prime radicalC26C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

9722 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);(10,11)(12,16)(17,18)(19,20)(21,23)(22,24);(6,8)(9,10,13,11)(12,14,16,15)(17,19,21,24)(18,20,23,22);(5,6)(7,8)(9,11,13,10)(12,15,16,14)(17,19)(18,22)(20,23)(21,24);(9,12)(10,14)(11,15)(13,16)(17,20,21,22)(18,19,23,24)

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#43033, C22×#49578, C22×#39942, …
maximal normal subgroup ofC22×#43033, C22×#49578, C22×#39942, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7535082);