Finite Group Databasebeta

#13135126

order1728
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC3×C9 ⋊ H(3,ℤ/4)

Subgroups

subgroupG/H
centerC4Dic3×Dic9
commutatorC3×C4×C9C42
FrattiniC22×C3×C4D32
Fitting, cosocleC22×C3×C4×C9C22
socleC2×C32C3⋊#95
prime radicalC23×C32#67
hypercenterC22×C4D3×D9
hypocenterC3×C9H(3,ℤ/4)
LCSG ▷ C3×C4×C9 ▷ C3×C9
UCSC1 ◁ C4 ◁ C22×C4

350 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 144

Polycyclic presentation:

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

Conjugacy classes & character table

186 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 1189);