Finite Group Databasebeta
Cayley diagram

C2×#35006 #7628190

order512
nilpotency class2
isoclinismisoclinic class of #34980
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#35006

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2856C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

8274 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);(4,6)(9,13)(12,14)(16,20)(17,22);(8,11)(12,14)(15,16,19,20)(17,21,22,18);(3,4,5,6)(7,8)(9,12)(10,11)(13,14)(15,17)(16,21)(18,20)(19,22);(7,8)(9,12)(10,11)(13,14)(15,18,19,21)(16,17,20,22);(7,9)(8,12)(10,13)(11,14)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7628194, C2×#7670319, C2×#7670321
maximal normal subgroup ofC2×#7628194, C2×#7670319, C2×#7670321

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7535386);