Finite Group Databasebeta

C2×D3×C42⋊C9 #13147194

order1728
isoclinismisoclinic class of D3×C42⋊C3
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C2×C4

Aliases

direct productC2×D3×C42⋊C9
unambiguous semidirect productC3⋊(C22×C42⋊C9)
unambiguous semidirect product(C2×C3)⋊(C2×C42⋊C9)
unambiguous semidirect product(C2×C42×D3)⋊C9

Splittings

derivedC3×C42 ⋊ C22×C9

Subgroups

subgroupG/H
center, hypercenterC2×C3D3×C42⋊C3
commutator, hypocenterC3×C42C22×C9
FrattiniC22×C3C2×D3×A4
FittingC2×C32×C42C2×C3
socleC23×C32C2×A4
prime radicalC23×C3×D3A4
cosocleC32×C42C22×C3
LCSG ▷ C3×C42
UCSC1 ◁ C2×C3

430 conjugacy classes of subgroups; only the 49 normal subgroups are shown.

normal subgroups only

This group has 430 conjugacy classes of subgroups — too many to draw. Only its 49 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) = 72

Conjugacy classes & character table

144 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 13257);