Finite Group Databasebeta

C2×C3⋊(#126⋊C9) #13147196

order1728
isoclinismisoclinic class of C3⋊(#126⋊C3)
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C22

Aliases

direct productC2×C3⋊(#126⋊C9)
unambiguous semidirect product(C2×C3)⋊(#126⋊C9)
unambiguous semidirect product(C2×#876)⋊C9

Splittings

derivedC3×C42 ⋊ C22×C9

Subgroups

subgroupG/H
center, hypercenterC2×C3C3⋊(#126⋊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

262 conjugacy classes of subgroups; only the 43 normal subgroups are shown.

normal subgroups only

This group has 262 conjugacy classes of subgroups — too many to draw. Only its 43 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

108 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 13259);