Finite Group Databasebeta
Cayley diagram

C2×#23569 #6432006

order512
nilpotency class3
isoclinismisoclinic class of #1999
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#23569

Subgroups

subgroupG/H
centerC23×C4C2×D4
commutator, Frattini, cosocleC22×C4C25
socleC24C22×D4
prime radicalC2×#1999C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C4 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

4134 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);(7,8)(9,12)(10,11)(13,14)(15,16)(17,20)(18,21)(19,22);(3,4)(5,6)(8,11)(12,14)(15,17,19,18)(16,20,22,21);(4,6)(16,21)(17,18)(20,22);(7,9,10,13)(8,12,11,14)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6454073, C2×#6454101, C2×#6454097, …
maximal normal subgroup ofC2×#6454073, C2×#6454101, C2×#6454097, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6339202);