Finite Group Databasebeta
Cayley diagram

C22×C9×Dic3 #88726

order432
isoclinismisoclinic class of D3
automorphism?
homologyAbelianization (H1) = C22×C4×C9 · Schur multiplier (H2) = C23

Aliases

direct productC22×C9×Dic3

Splittings

derivedC3 ⋊ C22×C4×C9
SylowC3×C9 ⋊ C22×C4

Subgroups

subgroupG/H
center, hypercenterC23×C9D3
commutator, hypocenterC3C22×C4×C9
FrattiniC2×C3C22×C3×D3
FittingC23×C3×C9C2
socle, prime radicalC23×C32C2×C3
cosocleC2×C32C23×C3
LCSG ▷ C3
UCSC1 ◁ C23×C9

194 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 20
transitive degreeμt(G) = 144

A minimal faithful permutation representation — 3 generators on 20 points:

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

Conjugacy classes & character table

216 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11720331, C9×C3⋊#95, #11721240, …
maximal normal subgroup of#11720331, C9×C3⋊#95, #11721240, …
maximal quotient ofC22×C9×C3⋊C8, C2×C9×#208, C2×C4×C9×Dic3, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(432, 373);