Finite Group Databasebeta
Cayley diagram

C22×#1901 #6371509

order512
nilpotency class3
isoclinismisoclinic class of #1468
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C211

Aliases

direct productC22×#1901

Subgroups

subgroupG/H
center, socleC24C2×C22⋊C4
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
prime radicalC26C2×C4
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C25×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

6806 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);(5,6)(7,8)(9,10,12,16,13,15,17,23)(11,14,19,21,18,22,20,24);(9,11,17,19,13,18,12,20)(10,14,16,24,15,22,23,21);(6,8)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#23879, C22×#20989
maximal normal subgroup ofC22×#23879, C22×#20989
maximal quotient ofC2×#196023

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6278705);