Finite Group DatabasebetaFinite Group Databasebeta| order | 21300 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C71 · Schur multiplier (H2) = C2 |
| direct product | D3×D25×C71 |
| unambiguous semidirect product | (D3×C25)⋊(C2×C71) |
| unambiguous semidirect product | (C3×D25)⋊(C2×C71) |
| unambiguous semidirect product | D75⋊(C2×C71) |
| Fitting, Hall | C3×C25×C71 ⋊ C22 |
| derived, Hall | C3×C25 ⋊ C22×C71 |
| Hall | C25×C71 ⋊ C2×D3 |
| Hall | C3×C71 ⋊ C2×D25 |
| Sylow | C25 ⋊ C2×D3×C71 |
| Sylow | C3 ⋊ C2×D25×C71 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C71 | D3×D25 |
| commutator, cosocle, hypocenter | C3×C25 | C22×C71 |
| Frattini | C5 | D3×D5×C71 |
| Fitting | C3×C25×C71 | C22 |
| socle | C3×C5×C71 | C2×D5 |
| LCS | G ▷ C3×C25 | |
| UCS | C1 ◁ C71 | |
60 conjugacy classes of subgroups.
| transitive degree | μt(G) = 5325 |
2982 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(21300, 27);