Finite Group Databasebeta
Cayley diagram

C2×#35240 #7628489

order512
nilpotency class2
isoclinismisoclinic class of #34980
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212×C4

Aliases

direct productC2×#35240

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC24×D4C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

10554 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7628492, C2×#7746574, C2×#7746586, …
maximal normal subgroup ofC2×#7628492, C2×#7746574, C2×#7746586, …
maximal quotient ofC2×#4308023, C2×#613325, C2×#517516, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7535685);