Finite Group Databasebeta
Cayley diagram

C3×Q8×D9 #88717

order432
automorphism?
homologyAbelianization (H1) = C23×C3 · Schur multiplier (H2) = C22

Aliases

direct productC3×Q8×D9

Splittings

FittingC3×Q8×C9 ⋊ C2
SylowC3×C9 ⋊ C2×Q8

Subgroups

subgroupG/H
centerC2×C3C22×D9
commutator, cosocleC2×C9C23×C3
FrattiniC2×C3C22×C3×D3
FittingC3×Q8×C9C2
socleC2×C32C22×D3
prime radicalC2×C3×D9C22
hypercenterC3×Q8D9
hypocenterC9C2×C3×Q8
LCSG ▷ C2×C9 ▷ C9
UCSC1 ◁ C2×C3 ◁ C3×Q8

126 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)(5,7)(6,10)(8,11)(9,12);(4,11,12,6,5,7,10,9,8)(13,20,16,15)(14,19,18,17);(13,18,16,14)(15,17,20,19)

Conjugacy classes & character table

90 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD9×#215, #11721214, D9×#216, …
maximal normal subgroup ofD9×#215, #11721214, D9×#216, …
maximal quotient ofC3×#63449, C3×#63450, C3×#63451, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(432, 364);