Finite Group Databasebeta

Dic6×AGL(1,ℤ/9) #13048558

order1296
automorphism?
homologyAbelianization (H1) = C23×C3 · Schur multiplier (H2) = C22

Aliases

direct productDic6×AGL(1,ℤ/9)
unambiguous semidirect productD9⋊(C3×Dic6)
unambiguous semidirect product(C3×AGL(1,ℤ/9))⋊Q8
unambiguous semidirect product(D9×Dic6)⋊C3

Splittings

SylowC3×3−1+2 ⋊ C2×Q8

Subgroups

subgroupG/H
centerC2C2×D3×AGL(1,ℤ/9)
commutator, cosocleC2×C3×C9C23×C3
FrattiniC2×C3C2×C3×D32
FittingC3×C4×3−1+2C22
socleC2×C32C22×C3×D3
prime radicalC2×C3×AGL(1,ℤ/9)C22
hypercenterC4D3×AGL(1,ℤ/9)
hypocenterC3×C9C2×C3×Q8
LCSG ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C2 ◁ C4

294 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 294 conjugacy classes of subgroups — too many to draw. Only its 81 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) = 144

Conjugacy classes & character table

90 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1296, 2276);