Finite Group Databasebeta

#13135142

order1728
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC3×C9 ⋊ #339

Subgroups

subgroupG/H
centerC2×C4#6194
commutatorC3×C4×C9C42
FrattiniC22×C3×C4D32
Fitting, cosocleC22×C3×C4×C9C22
socleC22×C32(C2×D3)⋊C4
prime radicalC23×C32D12
hypercenterC22×C4D3×D9
hypocenterC3×C9#339
LCSG ▷ C3×C4×C9 ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C2×C4 ◁ C22×C4

438 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 144

Polycyclic presentation:

2^6,3^3|a^2=e,b^2=c,c^2=f,d^2=f,h^3=i,b^a=bd,d^a=df,h^a=h^2i^2,i^a=i^2,d^b=df,g^b=g^2

Conjugacy classes & character table

192 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 1205);