Finite Group Databasebeta
Cayley diagram

C2×#13232 #495199

order512
nilpotency class4
isoclinismisoclinic class of #13229
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4

Aliases

direct productC2×#13232

Subgroups

subgroupG/H
center, socleC22#1964
commutatorC22×C4C23×C4
Frattini, cosocleC2×#41C24
prime radicalC2×#535C22
LCSG ▷ C22×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×#131 ◁ G
LECSG ▷ C2×#41 ▷ C22 ▷ C2 ▷ C1

1208 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);(3,4,9,14,10,15,8,27)(5,16,20,23,21,31,19,34)(6,22,11,29,25,18,24,12)(7,13,17,30,26,33,28,32);(3,5,17,12)(4,11,30,23)(6,13,31,14)(7,18,9,20)(8,19,26,22)(10,21,28,29)(15,24,32,34)(16,27,25,33);(3,6,8,24,10,25,9,11)(4,12,14,22,15,29,27,18)(5,13,19,32,21,33,20,30)(7,23,17,31,26,34,28,16)

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72312455, #72312458, C2×#497329, …
maximal normal subgroup of#72312455, #72312458, C2×#497329, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 402395);