Finite Group DatabasebetaFinite Group Databasebeta| order | 19686 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C3 · Schur multiplier (H2) = C1 |
| unambiguous semidirect product | C17⋊(D193⋊C3) |
| unambiguous semidirect product | (C193⋊C3)⋊D17 |
| unambiguous semidirect product | D3281⋊C3 |
| Fitting, socle, derived, Hall | C17×C193 ⋊ C2×C3 |
| Hall | C17×C193⋊C3 ⋊ C2 |
| Hall | D3281 ⋊ C3 |
| Hall | C193⋊C3 ⋊ D17 |
| Sylow | C193 ⋊ C3×D17 |
| Sylow | C17 ⋊ D193⋊C3 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, cosocle, hypocenter | C17×C193 | C2×C3 |
| LCS | G ▷ C17×C193 | |
| UCS | C1 | |
16 conjugacy classes of subgroups.
| transitive degree | μt(G) = 3281 |
Polycyclic presentation:
2,3,17,193|c^a=c^16,d^a=d^192,d^b=d^84574 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(19686, 12);