Finite Group Databasebeta
Cayley diagram

C22×#2186 #7622804

order512
nilpotency class4
isoclinismisoclinic class of #2184
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC22×#2186

Subgroups

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

4190 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);(5,6)(7,8)(10,15)(11,14)(12,19)(16,24)(17,23)(18,21)(20,22);(9,10)(11,16)(12,20)(13,17)(14,22)(15,19)(18,23)(21,24);(6,8)(9,11,13,14)(10,16,17,22)(12,18,21,19)(15,20,23,24)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#33675, C22×#33873, C22×#33830, …
maximal normal subgroup ofC22×#33675, C22×#33873, C22×#33830, …
maximal quotient ofC22×#12937, C22×#13012

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7530000);