Finite Group Databasebeta

C2×#127⋊H(3,𝔽3) #13152189

order1728
automorphism?
homologyAbelianization (H1) = C22×C32 · Schur multiplier (H2) = C2×C32×C4

Aliases

direct productC2×#127⋊H(3,𝔽3)
unambiguous semidirect product(C2×#127)⋊H(3,𝔽3)
unambiguous semidirect product(C2×C3×#127⋊C3)⋊C3

Splittings

FittingC2×C32×#127 ⋊ C3
SylowC2×#127 ⋊ H(3,𝔽3)

Subgroups

subgroupG/H
centerC2×C3C3×#127⋊C3
commutator, cosocleC3×C42C22×C32
FrattiniC22×C3C22×C3×A4
FittingC2×C32×#127C3
socleC23×C3C2×C3×A4
hypercenterC2×C32#127⋊C3
hypocenterC42C22×H(3,𝔽3)
LCSG ▷ C3×C42 ▷ C42
UCSC1 ◁ C2×C3 ◁ C2×C32

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

normal subgroups only

This group has 633 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) = 36

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, 18252);