Finite Group Databasebeta
Cayley diagram

C22×#2706 #7633463

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

Aliases

direct productC22×#2706

Subgroups

subgroupG/H
center, socleC25C24
commutator, Frattini, cosocleC23C26
prime radicalC22×#392C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

11942 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);(9,10,13,12)(11,15,16,14)(17,18,20,22)(19,23,24,21);(6,8)(10,12)(11,16)(17,18,20,22)(19,21,24,23);(5,6)(7,8)(9,11,13,16)(10,14,12,15)(17,18)(19,21)(20,22)(23,24);(9,12,13,10)(11,15,16,14)(17,19)(18,21)(20,24)(22,23)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#42997, C22×#47934, C22×#44228, …
maximal normal subgroup ofC22×#42997, C22×#47934, C22×#44228, …
maximal quotient ofC22×#15327, C22×#14519, C22×#16287, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7540659);