Finite Group Databasebeta
Cayley diagram

C2×#25733 #6443091

order512
nilpotency class3
isoclinismisoclinic class of #24390
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29×C4

Aliases

direct productC2×#25733

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

5350 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 26 points:

(1,2);(4,5)(11,12,16,19)(13,17,21,24)(14,23,18,15)(20,26,25,22);(3,4,6,5)(7,8)(9,10)(11,13)(12,17)(14,20)(15,22)(16,21)(18,25)(19,24)(23,26);(8,10)(11,14,15,12,16,18,23,19)(13,20,22,17,21,25,26,24);(3,5,6,4)(13,21)(17,24)(20,25)(22,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6573763, C2×#6573796, C2×#6443107, …
maximal normal subgroup ofC2×#6573763, C2×#6573796, C2×#6443107, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6350287);