Finite Group Databasebeta
Cayley diagram

C2×#24244 #6442622

order512
nilpotency class3
isoclinismisoclinic class of #23848
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#24244

Subgroups

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

5082 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)(7,8)(9,10)(11,12)(13,20)(14,18)(15,17)(16,22)(19,24)(21,26)(23,25);(3,4,6,5)(11,13,14,22)(12,16,18,20)(15,21,24,23)(17,25,19,26);(8,10)(12,17)(13,21)(15,24)(18,19)(22,23)(25,26);(3,5,6,4)(12,18)(16,20)(17,19)(25,26)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6573763, C2×#6442664, C2×#6573788, …
maximal normal subgroup ofC2×#6573763, C2×#6442664, C2×#6573788, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6349818);