Finite Group Databasebeta

#10588379⋊C3 #13141486

order1728
automorphism?
homologyAbelianization (H1) = C23×C3 · Schur multiplier (H2) = C4

Aliases

unambiguous semidirect product#10588379⋊C3

Splittings

FittingC4×C8×3−1+2 ⋊ C2
Sylow3−1+2 ⋊ #488

Subgroups

subgroupG/H
centerC22C2×C4⋊AGL(1,ℤ/9)
commutator, cosocleC2×C4×C9C23×C3
FrattiniC2×C3×C4C22×C3×D3
FittingC4×C8×3−1+2C2
socleC22×C3C2×C3×D12
prime radicalC2×C4⋊AGL(1,ℤ/9)C22
hypercenterC4×C8AGL(1,ℤ/9)
hypocenterC9C3×#488
LCSG ▷ C2×C4×C9 ▷ C2×C9 ▷ C9
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8

310 conjugacy classes of subgroups; only the 92 normal subgroups are shown.

normal subgroups only

This group has 310 conjugacy classes of subgroups — too many to draw. Only its 92 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 288

Polycyclic presentation:

2^3,3,2^3,3^2|b^2=fg,c^2=ef,e^2=g,h^3=i,b^a=bf,c^a=ce,e^a=eg,h^a=h^2i^2,i^a=i^2,h^d=hi^2

Conjugacy classes & character table

194 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 7549);