Finite Group Databasebeta
Cayley diagram

C2×#34964 #7628137

order512
nilpotency class2
isoclinismisoclinic class of #2403
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#34964

Subgroups

subgroupG/H
centerC23×C4C24
commutator, Frattini, cosocleC23C26
socleC24C25
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C23 ▷ C1

9814 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 22 points:

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

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7630371, C2×#7638241, C2×#7669744, …
maximal normal subgroup ofC2×#7630371, C2×#7638241, C2×#7669744, …
maximal quotient of#72305811, #72306131

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7535333);