Finite Group Databasebeta
Cayley diagram

C2×#34325 #7625586

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

Aliases

direct productC2×#34325

Subgroups

subgroupG/H
center, socleC24C25
commutatorC22C25×C4
Frattini, cosocleC23C26
prime radicalC22×#553C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

8442 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);(3,4,6,5)(7,8)(9,10)(11,12)(13,14)(15,16,19,18)(17,21,22,20);(8,12)(10,13);(7,9)(8,13)(10,12)(11,14)(15,17,19,22)(16,20,18,21);(7,10,11,13)(8,9,12,14)(15,16,19,18)(17,20,22,21);(3,5,6,4)(7,9)(8,13)(10,12)(11,14)(15,18,19,16)(17,21,22,20)

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7934737, C2×#7690368, C2×#7690998, …
maximal normal subgroup ofC2×#7934737, C2×#7690368, C2×#7690998, …
maximal quotient ofC2×#534011, C2×#581275, C2×#534579

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7532782);