Finite Group Databasebeta
Cayley diagram

C2×#20445 #6369906

order512
nilpotency class3
isoclinismisoclinic class of #576
automorphism?
homologyAbelianization (H1) = C23×C42 · Schur multiplier (H2) = C28×C4

Aliases

direct productC2×#20445

Subgroups

subgroupG/H
centerC22×C4C22×D4
commutatorC4C23×C42
Frattini, cosocleC22×C4C25
socleC23C2×C4×D4
prime radicalC25#41
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C23×M16 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3198 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 5 generators on 22 points:

(1,2);(8,12,14,17)(13,19,20,22);(3,4,5,6)(7,8)(9,13)(10,17)(11,14)(12,18)(15,20)(16,22)(19,21);(7,9,10,16,11,15,18,21)(8,13,17,22,14,20,12,19);(9,15)(13,20)(16,21)(19,22)

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×C4×#2956, C2×#512308, C2×#495541
maximal normal subgroup ofC2×C4×#2956, C2×#512308, C2×#495541

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6277102);