Finite Group Databasebeta
Cayley diagram

C22×#2685 #7633421

order512
nilpotency class2
isoclinismisoclinic class of #2668
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212×C4

Aliases

direct productC22×#2685

Subgroups

subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC23C26
prime radicalC23×#120C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

17286 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#37660, C22×#47838, C22×#44231, …
maximal normal subgroup ofC22×#37660, C22×#47838, C22×#44231, …
maximal quotient ofC22×#14358, C22×#16255, C22×#15282, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7540617);