Finite Group Databasebeta
Cayley diagram

C22×#2489 #7627941

order512
nilpotency class2
isoclinismisoclinic class of #2403
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212×C4

Aliases

direct productC22×#2489

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

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#45002, C22×#59812, C22×#39862, …
maximal normal subgroup ofC22×#45002, C22×#59812, C22×#39862, …
maximal quotient ofC22×#13875, C22×#15670, C22×#15797, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7535137);