Finite Group Databasebeta

#13149945

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

Aliases

No aliases for this group.

Splittings

FittingC3×C9×SD16 ⋊ C22
SylowC3×C9 ⋊ #577

Subgroups

subgroupG/H
centerC2D3×D4×D9
commutator, cosocleC3×C4×C9C24
FrattiniC3×C4C22×D32
FittingC3×C9×SD16C22
socleC2×C32C2×D3×D4
hypercenterSD16D3×D9
hypocenterC3×C9#577
LCSG ▷ C3×C4×C9 ▷ C2×C3×C9 ▷ C3×C9
UCSC1 ◁ C2 ◁ C4 ◁ SD16

834 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 28
transitive degreeμt(G) = 288

Polycyclic presentation:

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

Conjugacy classes & character table

108 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 16008);