Finite Group Databasebeta

C2×#6894⋊C4 #14517434

order1944
automorphism?
homologyAbelianization (H1) = C2×C32×C4 · Schur multiplier (H2) = C2

Aliases

direct productC2×#6894⋊C4
unambiguous semidirect product(C2×#6894)⋊C4

Splittings

Sylow#6894 ⋊ C2×C4

Subgroups

subgroupG/H
centerC22×C3C3×AGL(1,ℤ/9)
commutatorC3×C9C2×C32×C4
FrattiniC2×C32C2×C32×D3
FittingC22×#6894C2
socleC22×C32C32×D3
prime radicalC22×C33C3×D3
cosocleC2×C3×C9C22×C32
hypercenterC22×C32AGL(1,ℤ/9)
hypocenterC9C2×C4×3−1+2
LCSG ▷ C3×C9 ▷ C9
UCSC1 ◁ C22×C3 ◁ C22×C32

287 conjugacy classes of subgroups; only the 106 normal subgroups are shown.

normal subgroups only

This group has 287 conjugacy classes of subgroups — too many to draw. Only its 106 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) = 216

Conjugacy classes & character table

168 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 1828);