Finite Group DatabasebetaFinite Group Databasebeta| order | 1728 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C3 · Schur multiplier (H2) = C23 |
| direct product | D9×#997 |
| Fitting, derived | C9×H(5,𝔽2) ⋊ C2×C3 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2 | D9×C22⋊A4 |
| commutator, Fitting, cosocle, hypocenter | C9×H(5,𝔽2) | C2×C3 |
| Frattini, socle | C2×C3 | D3×C22⋊A4 |
| LCS | G ▷ C9×H(5,𝔽2) | |
| UCS | C1 ◁ C2 | |
601 conjugacy classes of subgroups; only the 37 normal subgroups are shown.
This group has 601 conjugacy classes of subgroups — too many to draw. Only its 37 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 72 |
66 conjugacy classes — view the full character table.
| maximal subgroup of | AGL(1,ℤ/9)×#997, D9×#5935, D9×#5934, … |
| maximal normal subgroup of | AGL(1,ℤ/9)×#997, D9×#5935, D9×#5934, … |
| maximal quotient of | C2×D9×#997 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1728, 30714);