Finite Group DatabasebetaFinite Group Databasebeta| order | 21462 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C3 · Schur multiplier (H2) = C1 |
| direct product | D49×C73⋊C3 |
| Fitting, derived, Hall | C49×C73 ⋊ C2×C3 |
| Hall | C49×C73⋊C3 ⋊ C2 |
| Hall | C73×D49 ⋊ C3 |
| Sylow | C73 ⋊ C3×D49 |
| Sylow | C49 ⋊ C2×C73⋊C3 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C1 | G |
| commutator, Fitting, cosocle, hypocenter | C49×C73 | C2×C3 |
| Frattini | C7 | D7×C73⋊C3 |
| socle | C7×C73 | C3×D7 |
| LCS | G ▷ C49×C73 | |
| UCS | C1 | |
24 conjugacy classes of subgroups.
| transitive degree | μt(G) = 3577 |
702 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(21462, 17);