Finite Group Databasebeta
Cayley diagram

C22×#2375 #7625918

order512
nilpotency class2
isoclinismisoclinic class of #560
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C211×C42

Aliases

direct productC22×#2375

Subgroups

subgroupG/H
center, socleC25C24
commutatorC22C25×C4
Frattini, cosocleC23C26
prime radicalC23×#120C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

17938 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 24 points:

(1,2);(3,4);(5,6,7,8)(10,13)(11,15)(17,18)(19,23)(20,21)(22,24);(10,13)(14,16)(18,21)(19,24);(9,10)(11,14)(12,13)(15,16)(17,18)(19,22)(20,21)(23,24);(9,11)(10,14)(12,15)(13,16)(17,19)(18,22)(20,24)(21,23)

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#4932408, C22×#34468, C2×#512145, …
maximal normal subgroup ofC2×#4932408, C22×#34468, C2×#512145, …
maximal quotient ofC22×#14357, C22×#14358, C22×#14365, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7533114);