Finite Group Databasebeta

#10588549⋊C3 #13142170

order1728
automorphism?
homologyAbelianization (H1) = C22×C3×C4 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect product#10588549⋊C3

Splittings

Fitting3−1+2×#106 ⋊ C2
Sylow3−1+2 ⋊ #442

Subgroups

subgroupG/H
centerC22D4×AGL(1,ℤ/9)
commutatorC4×C9C22×C3×C4
FrattiniC2×C3×C4C22×C3×D3
Fitting3−1+2×#106C2
socleC22×C3C3×D3×D4
prime radicalC2×D72⋊C3C2
cosocleC2×C4×C9C23×C3
hypercenter#106AGL(1,ℤ/9)
hypocenterC9C3×#442
LCSG ▷ C4×C9 ▷ C2×C9 ▷ C9
UCSC1 ◁ C22 ◁ C2×C4 ◁ #106

414 conjugacy classes of subgroups; only the 112 normal subgroups are shown.

normal subgroups only

This group has 414 conjugacy classes of subgroups — too many to draw. Only its 112 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=e,f^2=g,h^3=i,b^a=bf,f^a=fg,h^a=h^2i^2,i^a=i^2,c^b=cf,f^c=fg,h^d=hi^2

Conjugacy classes & character table

122 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofAGL(1,ℤ/9)×#442, #72244363, #72244374, …
maximal normal subgroup ofAGL(1,ℤ/9)×#442, #72244363, #72244374, …
maximal quotient of#72244363, #72254708

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 8233);