Finite Group Databasebeta
Cayley diagram

C22×#2728 #7633478

order512
nilpotency class2
isoclinismisoclinic class of #2668
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC22×#2728

Subgroups

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

10898 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);(9,10,12,14)(11,15,16,13)(17,18)(19,23)(20,21)(22,24);(6,8)(18,21)(19,24);(5,6)(7,8)(9,10)(11,13)(12,14)(15,16)(17,19)(18,22)(20,24)(21,23);(9,11,12,16)(10,13,14,15)(17,18)(19,22)(20,21)(23,24)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#38364, C22×#44231, C22×#50864, …
maximal normal subgroup ofC22×#38364, C22×#44231, C22×#50864, …
maximal quotient ofC22×#15345, C22×#16632, C22×#16352, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7540674);