Finite Group Databasebeta
Cayley diagram

C2×#13231 #495195

order512
nilpotency class4
isoclinismisoclinic class of #13229
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C42

Aliases

direct productC2×#13231

Subgroups

subgroupG/H
center, socleC22#1964
commutatorC22×C4C23×C4
Frattini, cosocleC2×#41C24
prime radicalC2×#3058C2
LCSG ▷ C22×C4 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×#131 ◁ G
LECSG ▷ C2×#41 ▷ C22 ▷ C2 ▷ C1

1264 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)(5,7,15,22)(6,16)(8,23)(9,12)(10,19)(11,17)(13,25,28,34)(14,29,26,21)(18,32,33,27)(20,30)(24,31);(3,5,7,12,9,15,22,4)(6,13,18,24,20,28,33,10)(8,14,21,23,17,26,29,11)(16,19,27,25,30,31,32,34);(3,6,17,31,9,20,8,19)(4,10,23,30,12,24,11,16)(5,13,26,32,15,28,14,27)(7,18,29,34,22,33,21,25)

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#500810, #72311865, #72311871, …
maximal normal subgroup ofC2×#500810, #72311865, #72311871, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 402391);