Finite Group Databasebeta
Cayley diagram

C22×#2906 #10574104

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

Aliases

direct productC22×#2906

Subgroups

subgroupG/H
centerC23×C4C24
commutatorC22C25×C4
Frattini, cosocleC2×C4C26
socleC24C23×C4
prime radicalC23×#41C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

10882 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);(6,8)(9,10,12,15,13,16,19,22)(11,14,18,21,17,20,23,24);(5,6,7,8);(9,11)(10,14)(12,18)(13,17)(15,21)(16,20)(19,23)(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×#17826, C2×#6344427, …
maximal normal subgroup ofC22×D4×#131, C22×#17826, C2×#6344427, …
maximal quotient ofC22×#17826, C22×#17834, C2×#6344489, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10481300);