Finite Group Databasebeta
Cayley diagram

C22×#2664 #7627746

order512
nilpotency class2
isoclinismisoclinic class of #2613
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC22×#2664

Subgroups

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

8486 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);(10,13)(14,16)(17,18,21,20)(19,23,24,22);(5,6,7,8)(17,19)(18,22)(20,23)(21,24);(5,6)(7,8)(9,10)(11,14)(12,13)(15,16)(17,20,21,18)(19,23,24,22);(9,11,12,15)(10,14,13,16)(17,19)(18,23)(20,22)(21,24)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#41961, C22×#40534, C22×#39942
maximal normal subgroup ofC22×#41961, C22×#40534, C22×#39942

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7534942);