Finite Group Databasebeta
Cayley diagram

C2×#62814 #10585992

order512
nilpotency class2
isoclinismisoclinic class of #3484
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C219

Aliases

direct productC2×#62814

Subgroups

subgroupG/H
centerC22×C4C25
commutator, Frattini, cosocleC22C27
socleC23C26
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22 ▷ C1

35314 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 7 generators on 26 points:

(1,2);(3,4)(5,8)(6,7)(9,10)(11,12)(13,19)(14,18)(15,17)(16,20)(21,25)(22,24)(23,26);(4,7)(8,10);(3,5,6,9)(4,8,7,10)(11,13)(12,16)(14,21)(15,20)(17,19)(18,23)(22,26)(24,25);(13,20)(16,19)(21,26)(23,25);(12,17)(16,19)(18,24)(23,25);(11,14,15,22)(12,18,17,24)(13,21,20,26)(16,23,19,25)

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10575142, C2×#185257, C2×#6346626, …
maximal normal subgroup ofC2×#10575142, C2×#185257, C2×#6346626, …
maximal quotient ofC2×#7666077, C2×#7629777, C2×#7630334, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10493188);