Finite Group Databasebeta

#13152730

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

Aliases

No aliases for this group.

Splittings

Sylow3−1+2 ⋊ #557

Subgroups

subgroupG/H
centerC22C23×AGL(1,ℤ/9)
commutator, cosocleC22×C9C24×C3
Frattini, socleC22×C3C23×C3×D3
FittingC4×Q8×3−1+2C2
prime radicalC22×C32C23×D3
hypercenterC4×Q8AGL(1,ℤ/9)
hypocenterC9C3×#557
LCSG ▷ C22×C9 ▷ C9
UCSC1 ◁ C22 ◁ C4×Q8

635 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 576

Polycyclic presentation:

2^4,3,2^2,3^2|a^2=g,b^2=g,c^2=f,d^2=g,h^3=i,b^a=bg,c^a=cg,d^a=dg,h^a=h^2i^2,i^a=i^2,d^b=dfg,h^e=hi^2

Conjugacy classes & character table

155 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 18793);