Finite Group Databasebeta
Cayley diagram

C2×C9×Dic6 #88694

order432
isoclinismisoclinic class of Dic6
automorphism?
homologyAbelianization (H1) = C23×C9 · Schur multiplier (H2) = C22

Aliases

direct productC2×C9×Dic6
unambiguous semidirect product(C2×C3)⋊(Q8×C9)

Splittings

SylowC3×C9 ⋊ C2×Q8

Subgroups

subgroupG/H
centerC22×C9C2×D3
commutatorC2×C3C23×C9
FrattiniC2×C3C22×C3×D3
FittingC2×C3×C4×C9C2
socle, prime radicalC22×C32C22×C3
cosocleC2×C32C23×C3
hypercenterC2×C4×C9D3
hypocenterC3C2×Q8×C9
LCSG ▷ C2×C3 ▷ C3
UCSC1 ◁ C22×C9 ◁ C2×C4×C9

130 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 144

A minimal faithful permutation representation — 3 generators on 22 points:

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

Conjugacy classes & character table

162 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11720297, #11720298, #11720299, …
maximal normal subgroup of#11720297, #11720298, #11720299, …
maximal quotient ofC4×C9×Dic6, C9×#869, C9×#870, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(432, 341);