Finite Group Databasebeta
Cayley diagram

C22×#1978 #6372024

order512
nilpotency class3
isoclinismisoclinic class of #471
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29×C4

Aliases

direct productC22×#1978

Subgroups

subgroupG/H
center, socleC24#121
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC24×D8C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

6058 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 24 points:

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#13036, C22×#21555, C22×#13032, …
maximal normal subgroup ofC22×#13036, C22×#21555, C22×#13032, …
maximal quotient ofC2×#204458

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6279220);