Finite Group Databasebeta

C2×C4⋊(C3⋊Dic9) #11721814

order864
isoclinismisoclinic class of #6226
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23×C3

Aliases

direct productC2×C4⋊(C3⋊Dic9)

Splittings

SylowC3×C9 ⋊ C2×C4⋊C4

Subgroups

subgroupG/H
centerC23C2×C3⋊D9
commutatorC2×C3×C9C22×C4
FrattiniC22×C3C22×C3⋊D3
FittingC22×C3×C4×C9C2
socle, prime radicalC23×C32C2×D3
cosocleC22×C3×C9C23
hypercenterC22×C4C3⋊D9
hypocenterC3×C9C2×C4⋊C4
LCSG ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C23 ◁ C22×C4

460 conjugacy classes of subgroups; only the 281 normal subgroups are shown.

normal subgroups only

This group has 460 conjugacy classes of subgroups — too many to draw. Only its 281 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) = 864

Conjugacy classes & character table

228 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13135124, #13135138, #13135141, …
maximal normal subgroup of#13135124, #13135138, #13135141, …
maximal quotient ofC2×C4⋊(C3⋊(C9⋊C8)), #13144228, C4×C4⋊(C3⋊Dic9), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 1781);