Finite Group Databasebeta
Cayley diagram

C2×#35912 #7629249

order512
nilpotency class2
isoclinismisoclinic class of #35680
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#35912

Subgroups

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

9386 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);(4,5)(7,8,11,10)(9,13,14,12)(15,16,19,22)(17,20,18,21);(3,4,6,5)(7,8,11,10)(9,13,14,12)(15,17,19,18)(16,20,22,21);(3,5,6,4)(7,9)(8,12)(10,13)(11,14)(15,16)(17,20)(18,21)(19,22);(7,9)(8,13)(10,12)(11,14)(15,18,19,17)(16,21,22,20);(7,10,11,8)(9,13,14,12)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7629251, C2×#7691008, C2×#7692223, …
maximal normal subgroup ofC2×#7629251, C2×#7691008, C2×#7692223, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536445);