Finite Group Databasebeta
Cayley diagram

C22×#2210 #7622917

order512
nilpotency class4
isoclinismisoclinic class of #2184
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC22×#2210

Subgroups

subgroupG/H
center, socleC24C2×D8
commutator, Frattini, cosocleC2×C8C25
prime radicalC23×D16C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×C4×C8 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

2366 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 24 points:

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#33674, C22×#33873, C22×#33966, …
maximal normal subgroup ofC22×#33674, C22×#33873, C22×#33966, …
maximal quotient ofC22×#13012

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7530113);