Finite Group Databasebeta
Cayley diagram

C22×#2966 #10574228

order512
nilpotency class2
isoclinismisoclinic class of #120
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C213

Aliases

direct productC22×#2966

Subgroups

subgroupG/H
centerC23×C8C23
commutatorC22C25×C4
Frattini, cosocleC2×C4C26
socleC24C23×C4
prime radicalC22×#121C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C8 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

7514 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 28
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 28 points:

(1,2);(3,4);(5,6)(7,10)(8,9)(11,12)(13,14,16,20,17,19,23,26)(15,18,21,25,22,24,27,28);(6,9)(10,12);(13,15,16,21,17,22,23,27)(14,18,20,25,19,24,26,28);(5,7,8,11)(6,10,9,12)(14,19)(18,24)(20,26)(25,28)

Conjugacy classes & character table

224 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#17963, C22×#17914, C22×#60305
maximal normal subgroup ofC22×#17963, C22×#17914, C22×#60305
maximal quotient ofC22×C8×#121

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10481424);