Finite Group Databasebeta
Cayley diagram

C22×#2853 #7633322

order512
nilpotency class2
isoclinismisoclinic class of #2846
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212×C4

Aliases

direct productC22×#2853

Subgroups

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

12846 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);(6,8)(10,12)(11,15)(18,21)(19,23);(9,10,13,12)(11,14,15,16)(17,18)(19,22)(20,21)(23,24);(9,11)(10,14)(12,16)(13,15);(5,6)(7,8)(9,12,13,10)(11,16,15,14)(17,19,20,23)(18,22,21,24)

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#37232, C22×#36316, C22×#36317, …
maximal normal subgroup ofC22×#37232, C22×#36316, C22×#36317, …
maximal quotient ofC22×#14696, C22×#14912, C22×#14695, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7540518);