Finite Group Databasebeta

C9×#929 #11721589

order864
automorphism?
homologyAbelianization (H1) = C23×C9 · Schur multiplier (H2) = C22

Aliases

direct productC9×#929

Splittings

FittingC22×C3×C4×C9 ⋊ C2
SylowC3×C9 ⋊ #123

Subgroups

subgroupG/H
centerC22×C9C22×D3
commutatorC22×C3C23×C9
FrattiniC22×C3C22×C3×D3
FittingC22×C3×C4×C9C2
socle, cosocleC22×C32C23×C3
prime radicalC2×C3×#67C2×C3
hypercenterC22×C4×C9D3
hypocenterC3C9×#123
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C22×C9 ◁ C22×C4×C9

288 conjugacy classes of subgroups; only the 99 normal subgroups are shown.

normal subgroups only

This group has 288 conjugacy classes of subgroups — too many to draw. Only its 99 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#13139885, C9×#5053, #13150180, …
maximal normal subgroup of#13139885, C9×#5053, #13150180, …
maximal quotient ofC9×#4933, C9×#4940, C9×#4952, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 1556);