Finite Group Databasebeta

#13153758

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

Aliases

No aliases for this group.

Splittings

Fitting3−1+2×2−1+4 ⋊ C2
Sylow3−1+2 ⋊ #578

Subgroups

subgroupG/H
centerC2C22×#611⋊C3
commutator, cosocleC4×C9C24×C3
FrattiniC3×C4C23×C3×D3
Fitting3−1+2×2−1+4C2
socleC2×C3C22×C3×#67
hypercenter2−1+4AGL(1,ℤ/9)
hypocenterC9C3×#578
LCSG ▷ C4×C9 ▷ C2×C9 ▷ C9
UCSC1 ◁ C2 ◁ #41 ◁ 2−1+4

817 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 288

Polycyclic presentation:

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

Conjugacy classes & character table

134 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 19821);