Finite Group Databasebeta

C2×D4×3−1+2⋊C4 #13153619

order1728
automorphism?
homologyAbelianization (H1) = C23×C3×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×D4×3−1+2⋊C4
unambiguous semidirect product(C2×D4×Dic9)⋊C3

Splittings

Sylow3−1+2 ⋊ C2×C4×D4

Subgroups

subgroupG/H
centerC23C22×AGL(1,ℤ/9)
commutatorC2×C9C23×C3×C4
FrattiniC22×C3C23×C3×D3
FittingC22×D4×3−1+2C2
socleC23×C3C22×C3×D3
prime radicalC22×C32×D4D3
cosocleC22×C9C24×C3
hypercenterC22×D4AGL(1,ℤ/9)
hypocenterC9C2×C3×C4×D4
LCSG ▷ C2×C9 ▷ C9
UCSC1 ◁ C23 ◁ C22×D4

1396 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 288

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 19682);