Finite Group Databasebeta
Cayley diagram

C22×#1378 #492849

order512
nilpotency class3
isoclinismisoclinic class of #99
automorphism?
homologyAbelianization (H1) = C22×C4×C8 · Schur multiplier (H2) = C27

Aliases

direct productC22×#1378

Subgroups

subgroupG/H
centerC22×C8C22⋊C4
commutatorC22C22×C4×C8
Frattini, cosocleC22×C8C24
socleC23#336
prime radicalC25C2×C8
LCSG ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C22×C8 ◁ C24×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

1698 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 4 generators on 36 points:

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

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#494321, C2×#494547, C22×#12609, …
maximal normal subgroup ofC2×#494321, C2×#494547, C22×#12609, …
maximal quotient ofC2×#126568

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 400045);