Finite Group Databasebeta

D3×#131⋊C9 #13147242

order1728
automorphism?
homologyAbelianization (H1) = C2×C4×C9 · Schur multiplier (H2) = C2

Aliases

direct productD3×#131⋊C9
unambiguous semidirect product(D3×#131)⋊C9

Subgroups

subgroupG/H
center, hypercenterC3×C8D3×A4
commutator, hypocenterC3×Q8C2×C4×C9
FrattiniC3×C4C2×D3×A4
FittingC32×#131C2×C3
socleC2×C32C2×C4×A4
prime radicalC3×D3×#41C2×C3
cosocleC32×#41C22×C3
LCSG ▷ C3×Q8
UCSC1 ◁ C3×C8

288 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 288 conjugacy classes of subgroups — too many to draw. Only its 63 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.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 13305);