Finite Group Databasebeta
Cayley diagram

C2×Dic3×D9 #88657

order432
isoclinismisoclinic class of D3×D9
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×Dic3×D9

Splittings

derived, SylowC3×C9 ⋊ C22×C4

Subgroups

subgroupG/H
center, hypercenterC22D3×D9
commutator, hypocenterC3×C9C22×C4
FrattiniC2×C3C2×D32
FittingC22×C3×C9C22
socleC22×C32C2×D3
prime radicalC22×C3×D9C2
cosocleC2×C3×C9C23
LCSG ▷ C3×C9
UCSC1 ◁ C22

178 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 18
transitive degreeμt(G) = 144

A minimal faithful permutation representation — 3 generators on 18 points:

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

Conjugacy classes & character table

72 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×Dic3×D9, D9×Dic3⋊C4, #11720974, …
maximal normal subgroup ofC4×Dic3×D9, D9×Dic3⋊C4, #11720974, …
maximal quotient ofC2×D9×C3⋊C8, D9×#208, #11720858, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(432, 304);