Finite Group Databasebeta
Cayley diagram

C2×#24396 #6437746

order512
nilpotency class3
isoclinismisoclinic class of #24390
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#24396

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#2615C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×#41 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

4940 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);(3,4)(5,6)(11,12,17,23,16,14,15,19)(13,18,24,26,21,20,22,25);(4,6)(7,8)(9,10)(11,13)(12,18)(14,20)(15,22)(16,21)(17,24)(19,25)(23,26);(8,10)(11,14,16,12)(13,20,21,18)(15,19,17,23)(22,25,24,26);(4,6)(13,21)(18,20)(22,24)(25,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6573763, C2×#6437756, C2×#6573784
maximal normal subgroup ofC2×#6573763, C2×#6437756, C2×#6573784

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6344942);