Finite Group Databasebeta

Dic9×C3⋊(C3⋊D3) #14518768

order1944
isoclinismisoclinic class of D9×C3⋊(C3⋊D3)
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2×C33

Aliases

direct productDic9×C3⋊(C3⋊D3)

Splittings

derived, SylowC33×C9 ⋊ C2×C4

Subgroups

subgroupG/H
center, hypercenterC2D9×C3⋊(C3⋊D3)
commutator, hypocenterC33×C9C2×C4
FrattiniC2×C3D3×C3⋊(C3⋊D3)
Fitting, cosocleC2×C33×C9C22
socleC2×C34C2×D3
prime radicalC2×C3×C3⋊(C3⋊D3)D3
LCSG ▷ C33×C9
UCSC1 ◁ C2

1140 conjugacy classes of subgroups; only the 207 normal subgroups are shown.

normal subgroups only

This group has 1140 conjugacy classes of subgroups — too many to draw. Only its 207 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) = 648

Conjugacy classes & character table

180 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 3162);