Finite Group Databasebeta
Cayley diagram

C2×#11356 #358609

order512
nilpotency class3
isoclinismisoclinic class of #11000
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#11356

Subgroups

subgroupG/H
centerC2×C4#390
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
socleC22#1445
prime radicalC25#41
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

1622 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)(5,13)(6,10,19,26)(7,20)(8,12)(9,16)(11,14)(15,30,32,28)(17,27)(18,33,29,25)(21,23)(22,31,24,34);(3,5,14,16,8,17,7,21)(4,9,11,27,12,23,20,13)(6,15,29,31,19,32,18,34)(10,24,25,28,26,22,33,30);(3,6,14,29,8,19,7,18)(4,10,11,25,12,26,20,33)(5,15,16,31,17,32,21,34)(9,22,27,30,23,24,13,28)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72250589, C2×#385912, #72250605, …
maximal normal subgroup of#72250589, C2×#385912, #72250605, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 265805);