Finite Group DatabasebetaFinite Group Databasebeta| order | 21801 |
| automorphism | ? |
| homology | Abelianization (H1) = C3×C169 · Schur multiplier (H2) = C1 |
| direct product | C43⋊C3×C169 |
| unambiguous semidirect product | C43⋊(C3×C169) |
| Fitting, Hall | C43×C169 ⋊ C3 |
| derived, Sylow | C43 ⋊ C3×C169 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C169 | C43⋊C3 |
| commutator, hypocenter | C43 | C3×C169 |
| Frattini | C13 | C13×C43⋊C3 |
| Fitting | C43×C169 | C3 |
| socle, cosocle | C13×C43 | C3×C13 |
| prime radical | C13×C43⋊C3 | C13 |
| LCS | G ▷ C43 | |
| UCS | C1 ◁ C169 | |
12 conjugacy classes of subgroups.
| transitive degree | μt(G) = 7267 |
2873 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(21801, 3);