Finite Group Databasebeta
Cayley diagram

C22×#2639 #7627718

order512
nilpotency class2
isoclinismisoclinic class of #2613
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212×C4

Aliases

direct productC22×#2639

Subgroups

subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC23C26
prime radicalC23×#121C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

12786 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)(9,10,13,14)(11,12,15,16)(17,18)(19,22)(20,23)(21,24);(5,6,7,8)(10,14)(11,15)(17,19)(18,21)(20,24)(22,23);(5,6)(7,8)(9,11)(10,12)(13,15)(14,16)(17,19)(18,22)(20,24)(21,23);(9,12)(10,15)(11,14)(13,16)(17,18)(19,21)(20,23)(22,24)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#37744, C22×#40588, C22×#38076, …
maximal normal subgroup ofC22×#37744, C22×#40588, C22×#38076, …
maximal quotient ofC22×#14747, C22×#16632, C22×#16362, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7534914);