Finite Group Databasebeta

Dic36⋊C9 #13046535

order1296
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productDic36⋊C9

Splittings

SylowC9⋊C9 ⋊ Q16

Subgroups

subgroupG/H
centerC2×C3C4⋊AGL(1,ℤ/9)
commutatorC4×C9C22×C9
FrattiniC32×C4C2×C3×D3
FittingC8×C9⋊C9C2
socle, prime radicalC2×C32C3×D12
cosocleC3×C4×C9C22×C3
hypercenterC3×C8AGL(1,ℤ/9)
hypocenterC9C9×Q16
LCSG ▷ C4×C9 ▷ C2×C9 ▷ C9
UCSC1 ◁ C2×C3 ◁ C3×C4 ◁ C3×C8

97 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 144

Polycyclic presentation:

2^2,3,2,3,2,3^2|a^2=f,b^2=df,c^3=e,d^2=f,g^3=h,b^a=bd,d^a=df,g^a=g^2h^2,h^a=h^2,g^c=gh^2

Conjugacy classes & character table

159 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1296, 253);