Finite Group Databasebeta
Cayley diagram

C2×C9×#67 #88728

order432
isoclinismisoclinic class of Dic6
automorphismAut(G) = C2×C3×D3×#120 (order 1152) · Inn(G) = C2×D3 · Out(G) = C22×C3×D4
homologyAbelianization (H1) = C23×C9 · Schur multiplier (H2) = C23

Aliases

direct productC2×C9×#67

Splittings

FittingC23×C3×C9 ⋊ C2
SylowC3×C9 ⋊ C2×D4

Subgroups

subgroupG/H
centerC22×C9C2×D3
commutatorC2×C3C23×C9
FrattiniC2×C3C22×C3×D3
FittingC23×C3×C9C2
socleC22×C32C22×C3
prime radicalC2×C3×#67C3
cosocleC2×C32C23×C3
hypercenterC23×C9D3
hypocenterC3C2×D4×C9
LCSG ▷ C2×C3 ▷ C3
UCSC1 ◁ C22×C9 ◁ C23×C9

194 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 194 conjugacy classes of subgroups — too many to draw. Only its 81 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 18
transitive degreeμt(G) = 72

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

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

Conjugacy classes & character table

162 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11720332, C9×#806, #11721262, …
maximal normal subgroup of#11720332, C9×#806, #11721262, …
maximal quotient ofC2×C9×Dic3⋊C4, C9×#924, C2×C9×(C2×D3)⋊C4, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(432, 375);