Finite Group DatabasebetaFinite Group Databasebeta| order | 1440 |
| isoclinism | isoclinic class of D9 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4×C5 · Schur multiplier (H2) = C26 |
| direct product | C23×C5×Dic9 |
| derived, Sylow | C9 ⋊ C23×C4×C5 |
| Hall | C5×C9 ⋊ C23×C4 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C24×C5 | D9 |
| commutator, hypocenter | C9 | C23×C4×C5 |
| Frattini | C2×C3 | C23×C5×D3 |
| Fitting | C24×C5×C9 | C2 |
| socle, prime radical | C24×C3×C5 | D3 |
| cosocle | C2×C9 | C24×C5 |
| LCS | G ▷ C9 | |
| UCS | C1 ◁ C24×C5 | |
708 conjugacy classes of subgroups.
| transitive degree | μt(G) = 1440 |
480 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1440, 1659);