Finite Group Databasebeta

C9×#904 #11721497

order864
isoclinismisoclinic class of #204
automorphism?
homologyAbelianization (H1) = C23×C9 · Schur multiplier (H2) = C22

Aliases

direct productC9×#904

Splittings

FittingC2×C3×C8×C9 ⋊ C2
SylowC3×C9 ⋊ #135

Subgroups

subgroupG/H
centerC4×C9D12
commutatorC3×C4C23×C9
FrattiniC3×C4C22×C3×D3
FittingC2×C3×C8×C9C2
socleC2×C32C2×C3×D4
prime radicalC3×#904C3
cosocleC32×C4C23×C3
hypercenterC2×C8×C9D3
hypocenterC3C9×#135
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C4×C9 ◁ C2×C4×C9 ◁ C2×C8×C9

208 conjugacy classes of subgroups; only the 87 normal subgroups are shown.

normal subgroups only

This group has 208 conjugacy classes of subgroups — too many to draw. Only its 87 normal subgroups are shown.

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

Full subgroup data →

Presentation

transitive degreeμt(G) = 144

Conjugacy classes & character table

270 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#13135058, #13135059, #13135060, …
maximal normal subgroup of#13135058, #13135059, #13135060, …
maximal quotient ofC9×#4683, C4×C9×#204, C4×C9×D24, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 1464);