Finite Group Databasebeta
Cayley diagram

C2×#11246 #358068

order512
nilpotency class3
isoclinismisoclinic class of #11234
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#11246

Subgroups

subgroupG/H
centerC2×C4#391
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
socleC22#1441
prime radicalC25#41
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

1774 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 4 generators on 34 points:

(1,2);(3,4,8,12,9,13,7,21)(5,14,18,24,17,30,16,10)(6,11,19,28,20,27,22,26)(15,31,32,25,33,29,34,23);(3,5,7,16,9,17,8,18)(4,10,12,14,13,24,21,30)(6,15,19,32,20,33,22,34)(11,25,26,31,27,23,28,29);(3,6,7,19,9,20,8,22)(4,11,12,26,13,27,21,28)(5,15,16,32,17,33,18,34)(10,23,14,29,24,25,30,31)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#368857, C2×#363996, C2×#383755, …
maximal normal subgroup ofC2×#368857, C2×#363996, C2×#383755, …
maximal quotient ofC2×#123912

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 265264);