Finite Group Databasebeta

#13154386

order1728
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25×C3

Aliases

No aliases for this group.

Splittings

FittingC3×C9×#137 ⋊ C2
SylowC3×C9 ⋊ #575

Subgroups

subgroupG/H
centerC2C2×D4×C3⋊D9
commutator, cosocleC3×C4×C9C24
FrattiniC3×C4C23×C3⋊D3
FittingC3×C9×#137C2
socleC2×C32C2×D3×D4
hypercenter#137C3⋊D9
hypocenterC3×C9#575
LCSG ▷ C3×C4×C9 ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C2 ◁ C2×C4 ◁ #137

1310 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 432

Polycyclic presentation:

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

Conjugacy classes & character table

165 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 20449);