Finite Group Databasebeta
Cayley diagram

C22×#2935 #10574193

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

Aliases

direct productC22×#2935

Subgroups

subgroupG/H
centerC23×C4C24
commutatorC22C25×C4
Frattini, cosocleC2×C4C26
socleC24C23×C4
prime radicalC22×#532C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

11010 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×D4×#131, C22×#18001, C22×#18073, …
maximal normal subgroup ofC22×D4×#131, C22×#18001, C22×#18073, …
maximal quotient ofC22×#18073, C22×#18091, C22×#18093, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10481389);