Finite Group Databasebeta
Cayley diagram

C2×#24088 #6452960

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

Aliases

direct productC2×#24088

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#547C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

4638 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6453897, C2×#6453971, C2×#6452996, …
maximal normal subgroup ofC2×#6453897, C2×#6453971, C2×#6452996, …
maximal quotient ofC2×#500311, C2×#500335, #72321888, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6360156);