Finite Group Databasebeta
Cayley diagram

C2×#35224 #7628469

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

Aliases

direct productC2×#35224

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC26C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

10338 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);(4,6)(10,14)(12,13)(15,16,18,20)(17,21,22,19);(8,9)(12,13)(15,17,18,22)(16,19,20,21);(3,4)(5,6)(7,8,11,9)(10,12,14,13)(15,16)(17,19)(18,20)(21,22);(7,9,11,8)(10,13,14,12);(7,10)(8,12)(9,13)(11,14)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7630948, C2×#7628472, C2×#7630941, …
maximal normal subgroup ofC2×#7630948, C2×#7628472, C2×#7630941, …
maximal quotient ofC2×#612922, C2×#516399

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7535665);