Finite Group Databasebeta

C3×Dic9⋊C8 #11720403

order864
isoclinismisoclinic class of Dic18
automorphism?
homologyAbelianization (H1) = C2×C3×C8 · Schur multiplier (H2) = C2

Aliases

direct productC3×Dic9⋊C8

Splittings

SylowC3×C9 ⋊ C4⋊C8

Subgroups

subgroupG/H
centerC2×C3×C4C2×D9
commutatorC2×C9C2×C3×C8
FrattiniC2×C3×C4C2×C3×D3
FittingC2×C3×C8×C9C2
socle, prime radicalC22×C32C4×D3
cosocleC2×C4×C9C22×C3
hypercenterC2×C3×C8D9
hypocenterC9C3×C4⋊C8
LCSG ▷ C2×C9 ▷ C9
UCSC1 ◁ C2×C3×C4 ◁ C2×C3×C8

136 conjugacy classes of subgroups; only the 68 normal subgroups are shown.

normal subgroups only

This group has 136 conjugacy classes of subgroups — too many to draw. Only its 68 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

252 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13138113, #13138114, #13138118, …
maximal normal subgroup of#13138113, #13138114, #13138118, …
maximal quotient ofC3×#10588156, C3×#10588157, C3×Dic9⋊C16, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 370);