Finite Group Databasebeta
Cayley diagram

C2×#34283 #7625543

order512
nilpotency class2
isoclinismisoclinic class of #3484
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C213

Aliases

direct productC2×#34283

Subgroups

subgroupG/H
center, socleC24C25
commutatorC22C25×C4
Frattini, cosocleC23C26
prime radicalC22×#538C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

9106 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);(3,4,6,5)(7,8,11,13)(9,10,14,12)(15,16)(17,22)(18,21)(19,20);(3,4,6,5)(7,9,11,14)(8,12,13,10)(16,20)(21,22);(3,5,6,4)(15,17,19,18)(16,21,20,22);(7,9)(8,10)(11,14)(12,13)(15,16)(17,21)(18,22)(19,20);(7,10)(8,9)(11,12)(13,14)(15,18,19,17)(16,22,20,21)

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7696678, C2×#7820271, C2×#7685516
maximal normal subgroup ofC2×#7696678, C2×#7820271, C2×#7685516
maximal quotient ofC2×#534907

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7532739);