Finite Group Databasebeta
Cayley diagram

C2×#11235 #358047

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

Aliases

direct productC2×#11235

Subgroups

subgroupG/H
centerC2×C4#391
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
socleC22#1441
prime radicalC25C2×Q8
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

1734 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);(3,4,8,12,9,14,7,13)(5,15,18,25,19,29,17,10)(6,20,21,28,22,27,23,11)(16,26,31,30,33,24,32,34);(3,5,7,17,9,19,8,18)(4,10,12,15,14,25,13,29)(6,16,21,31,22,33,23,32)(11,26,27,34,28,24,20,30);(3,6,7,21,9,22,8,23)(4,11,12,27,14,28,13,20)(5,16,17,31,19,33,18,32)(10,24,15,30,25,26,29,34)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#358818, C2×#363997, C2×#364127, …
maximal normal subgroup ofC2×#358818, C2×#363997, C2×#364127, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 265243);