Finite Group DatabasebetaFinite Group Databasebeta| order | 21435 |
| automorphism | ? |
| homology | Abelianization (H1) = C3×C5 · Schur multiplier (H2) = C1 |
| direct product | C5×C1429⋊C3 |
| unambiguous semidirect product | C1429⋊(C3×C5) |
| unambiguous semidirect product | (C5×C1429)⋊C3 |
| Fitting, socle, Hall | C5×C1429 ⋊ C3 |
| derived, Sylow | C1429 ⋊ C3×C5 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C5 | C1429⋊C3 |
| commutator, cosocle, hypocenter | C1429 | C3×C5 |
| Frattini | C1 | G |
| Fitting, socle | C5×C1429 | C3 |
| LCS | G ▷ C1429 | |
| UCS | C1 ◁ C5 | |
8 conjugacy classes of subgroups.
| transitive degree | μt(G) = 7145 |
2395 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(21435, 1);