Finite Group Databasebeta
Cayley diagram

C22×#2933 #10574191

order512
nilpotency class2
isoclinismisoclinic class of D42
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C214

Aliases

direct productC22×#2933

Subgroups

subgroupG/H
centerC23×C4C24
commutatorC22C25×C4
Frattini, cosocleC2×C4C26
socleC24C23×C4
prime radicalC22×#525C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

11374 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 6 generators on 24 points:

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

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×D4×#131, C22×#61072, C22×#61071, …
maximal normal subgroup ofC22×D4×#131, C22×#61072, C22×#61071, …
maximal quotient ofC22×#18001, C22×#18020, C22×#18022, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10481387);