Finite Group Databasebeta
Cayley diagram

C22×#2710 #7633486

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

Aliases

direct productC22×#2710

Subgroups

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

11738 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);(10,13)(11,15)(17,18,21,23)(19,24,20,22);(6,8)(10,13)(14,16)(17,19,21,20)(18,22,23,24);(5,6)(7,8)(9,10,12,13)(11,14,15,16)(17,20,21,19)(18,22,23,24);(9,11)(10,14)(12,15)(13,16)(17,18)(19,24)(20,22)(21,23)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#43096, C22×#40485, C22×#49544, …
maximal normal subgroup ofC22×#43096, C22×#40485, C22×#49544, …
maximal quotient ofC22×#15358, C22×#15314, C22×#16320, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7540682);