Finite Group DatabasebetaFinite Group Databasebeta| order | 1728 |
| isoclinism | isoclinic class of A4×D9 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C3×C4 · Schur multiplier (H2) = C24 |
| direct product | C22×A4×Dic9 |
| derived | C22×C9 ⋊ C22×C3×C4 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C23 | A4×D9 |
| commutator, hypocenter | C22×C9 | C22×C3×C4 |
| Frattini | C2×C3 | C22×D3×A4 |
| Fitting | C25×C9 | C2×C3 |
| socle | C25×C3 | C3×D3 |
| prime radical | C23×C3×A4 | D3 |
| cosocle | C23×C9 | C23×C3 |
| LCS | G ▷ C22×C9 | |
| UCS | C1 ◁ C23 | |
1015 conjugacy classes of subgroups; only the 177 normal subgroups are shown.
This group has 1015 conjugacy classes of subgroups — too many to draw. Only its 177 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 432 |
192 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1728, 30662);