Finite Group Databasebeta

C2×#126⋊H(3,𝔽3) #13152186

order1728
automorphism?
homologyAbelianization (H1) = C22×C32 · Schur multiplier (H2) = C22×C32

Aliases

direct productC2×#126⋊H(3,𝔽3)
unambiguous semidirect product(C2×#126)⋊H(3,𝔽3)
unambiguous semidirect product(C2×C3×#126⋊C3)⋊C3

Splittings

FittingC2×C32×#126 ⋊ C3
SylowC2×#126 ⋊ H(3,𝔽3)

Subgroups

subgroupG/H
centerC2×C3C3×#126⋊C3
commutator, cosocleC3×C42C22×C32
FrattiniC22×C3C22×C3×A4
FittingC2×C32×#126C3
socleC23×C3C2×C3×A4
hypercenterC2×C32#126⋊C3
hypocenterC42C22×H(3,𝔽3)
LCSG ▷ C3×C42 ▷ C42
UCSC1 ◁ C2×C3 ◁ C2×C32

381 conjugacy classes of subgroups; only the 56 normal subgroups are shown.

normal subgroups only

This group has 381 conjugacy classes of subgroups — too many to draw. Only its 56 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

116 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 18249);