Finite Group DatabasebetaFinite Group Databasebeta| order | 1728 |
| isoclinism | isoclinic class of D9⋊A4 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C3 · Schur multiplier (H2) = C27 |
| direct product | C23×D9⋊A4 |
| unambiguous semidirect product | D9⋊(C23×A4) |
| unambiguous semidirect product | (C9⋊A4)⋊C24 |
| unambiguous semidirect product | (C2×C9⋊A4)⋊C23 |
| Fitting | C25×C9 ⋊ C2×C3 |
| derived | C22×C9 ⋊ C24×C3 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C23 | D9⋊A4 |
| commutator, cosocle, hypocenter | C22×C9 | C24×C3 |
| Frattini | C3 | C23×D3×A4 |
| Fitting | C25×C9 | C2×C3 |
| socle | C25×C3 | C3×D3 |
| LCS | G ▷ C22×C9 | |
| UCS | C1 ◁ C23 | |
3527 conjugacy classes of subgroups; only the 281 normal subgroups are shown.
This group has 3527 conjugacy classes of subgroups — too many to draw. Only its 281 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 216 |
128 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1728, 46156);