Finite Group Databasebeta
Cayley diagram

C22×#2819 #7633389

order512
nilpotency class2
isoclinismisoclinic class of #2812
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C210×C43

Aliases

direct productC22×#2819

Subgroups

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

12826 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)(11,13,15,16)(17,18,21,20)(19,22,23,24);(6,8)(11,15)(13,16)(18,20)(19,23);(5,6)(7,8)(9,10)(11,13)(12,14)(15,16)(17,19)(18,22)(20,24)(21,23);(9,11)(10,13)(12,15)(14,16)(17,20,21,18)(19,22,23,24)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#47794, C22×#40588, C22×#57974, …
maximal normal subgroup ofC22×#47794, C22×#40588, C22×#57974, …
maximal quotient ofC22×#14662, C22×#17105, C22×#16509, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7540585);