Finite Group DatabasebetaFinite Group Databasebeta| order | 31820 |
| automorphism | ? |
| homology | Abelianization (H1) = C4×C5 · Schur multiplier (H2) = C1 |
| direct product | C5×C43⋊#3866 |
| unambiguous semidirect product | C43⋊(C5×#3866) |
| Fitting, socle, Hall | C5×C37×C43 ⋊ C4 |
| derived, Hall | C37×C43 ⋊ C4×C5 |
| Hall | C5×C43 ⋊ #3866 |
| Hall | C5×C37 ⋊ Dic43 |
| Sylow | C43 ⋊ C5×#3866 |
| Sylow | C37 ⋊ C5×Dic43 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C5 | C43⋊#3866 |
| commutator, hypocenter | C37×C43 | C4×C5 |
| Frattini | C1 | G |
| Fitting, socle | C5×C37×C43 | C4 |
| prime radical | C5×C43×D37 | C2 |
| cosocle | C43×D37 | C2×C5 |
| LCS | G ▷ C37×C43 | |
| UCS | C1 ◁ C5 | |
24 conjugacy classes of subgroups.
| transitive degree | μt(G) = 7955 |
2165 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(31820, 11);