Finite Group Databasebeta

#10589881⋊C3 #13153522

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

Aliases

unambiguous semidirect product#10589881⋊C3

Splittings

Fitting3−1+2×#137 ⋊ C2
Sylow3−1+2 ⋊ #578

Subgroups

subgroupG/H
centerC2C2×D4×AGL(1,ℤ/9)
commutator, cosocleC4×C9C24×C3
FrattiniC3×C4C23×C3×D3
Fitting3−1+2×#137C2
socleC2×C3C2×C3×D3×D4
hypercenter#137AGL(1,ℤ/9)
hypocenterC9C3×#578
LCSG ▷ C4×C9 ▷ C2×C9 ▷ C9
UCSC1 ◁ C2 ◁ C2×C4 ◁ #137

774 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 288

Polycyclic presentation:

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

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 19585);