Finite Group DatabasebetaFinite Group Databasebeta| order | 21830 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C59 · Schur multiplier (H2) = C1 |
| direct product | C59×D185 |
| unambiguous semidirect product | C5⋊(C59×D37) |
| unambiguous semidirect product | C37⋊(D5×C59) |
| Fitting, socle, Hall | C5×C37×C59 ⋊ C2 |
| derived, Hall | C5×C37 ⋊ C2×C59 |
| Hall | C37×C59 ⋊ D5 |
| Hall | C5×C59 ⋊ D37 |
| Sylow | C37 ⋊ D5×C59 |
| Sylow | C5 ⋊ C59×D37 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C59 | D185 |
| commutator, cosocle, hypocenter | C5×C37 | C2×C59 |
| Frattini | C1 | G |
| Fitting, socle | C5×C37×C59 | C2 |
| LCS | G ▷ C5×C37 | |
| UCS | C1 ◁ C59 | |
16 conjugacy classes of subgroups.
| transitive degree | μt(G) = 10915 |
5546 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(21830, 7);