Finite Group Databasebeta

C9×#898 #11721460

order864
automorphism?
homologyAbelianization (H1) = C23×C9 · Schur multiplier (H2) = C2

Aliases

direct productC9×#898

Splittings

FittingC3×C9×C4⋊C4 ⋊ C2
SylowC3×C9 ⋊ #126

Subgroups

subgroupG/H
centerC22×C9C22×D3
commutatorC22×C3C23×C9
FrattiniC22×C3C22×C3×D3
FittingC3×C9×C4⋊C4C2
socle, cosocleC22×C32C23×C3
prime radicalC22×C3×D3C22×C3
hypercenterC9×C4⋊C4D3
hypocenterC3C9×#126
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C22×C9 ◁ C9×C4⋊C4

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

normal subgroups only

This group has 206 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) = 288

Conjugacy classes & character table

216 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13148860, #13148873, #13148883, …
maximal normal subgroup of#13148860, #13148873, #13148883, …
maximal quotient ofC9×#4651, C9×#4660, C9×C3⋊#401, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 1427);