Finite Group Databasebeta
Cayley diagram

C22×#2161 #7622539

order512
nilpotency class4
isoclinismisoclinic class of #509
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC22×#2161

Subgroups

subgroupG/H
centerC22×C4C2×D8
commutatorC8C24×C4
Frattini, cosocleC2×C8C25
socleC23C2×#107
prime radicalC25Q16
LCSG ▷ C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C24×C4 ◁ C24×C8 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

1922 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 36
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 36 points:

(1,2);(3,4);(5,6,9,14,11,15,10,25)(7,16,20,32,18,30,21,35)(8,22,23,29,24,36,17,13)(12,26,28,34,27,33,31,19);(5,7,17,33,10,21,24,34,11,18,23,26,9,20,8,19)(6,12,22,32,14,28,29,30,15,27,36,35,25,31,13,16);(7,18)(12,27)(16,30)(19,34)(20,21)(26,33)(28,31)(32,35)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#13175, C22×#33618, C22×#12678, …
maximal normal subgroup ofC22×#13175, C22×#33618, C22×#12678, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7529735);