Finite Group Databasebeta
Cayley diagram

C2×#25807 #6443282

order512
nilpotency class3
isoclinismisoclinic class of #24292
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29×C4

Aliases

direct productC2×#25807

Subgroups

subgroupG/H
center, socleC23D42
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

5118 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);(4,6)(7,8)(9,15)(10,19)(11,18)(12,20)(13,17)(14,16)(21,22);(7,9,12,18,13,10,14,21)(8,11,16,15,17,22,20,19);(3,4,5,6)(7,10,13,9)(8,15,17,19)(11,16,22,20)(12,21,14,18);(7,11,12,15,13,22,14,19)(8,9,16,18,17,10,20,21)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6573699, C2×#6443296
maximal normal subgroup ofC2×#6573699, C2×#6443296

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6350478);