Finite Group DatabasebetaFinite Group Databasebeta| order | 17157 |
| isoclinism | isoclinic class of C19⋊C3 |
| automorphism | ? |
| homology | Abelianization (H1) = C3×C7×C43 · Schur multiplier (H2) = C1 |
| direct product | C7×C43×C19⋊C3 |
| unambiguous semidirect product | C19⋊(C3×C7×C43) |
| Fitting, socle, Hall | C7×C19×C43 ⋊ C3 |
| derived, Sylow | C19 ⋊ C3×C7×C43 |
| Hall | C19×C43 ⋊ C3×C7 |
| Hall | C7×C19 ⋊ C3×C43 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C7×C43 | C19⋊C3 |
| commutator, cosocle, hypocenter | C19 | C3×C7×C43 |
| Frattini | C1 | G |
| Fitting, socle | C7×C19×C43 | C3 |
| LCS | G ▷ C19 | |
| UCS | C1 ◁ C7×C43 | |
16 conjugacy classes of subgroups.
| transitive degree | μt(G) = 5719 |
2709 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C2×C7×C43×C19⋊C3, C7×C19⋊C3×D43, C7×C43×D19⋊C3, … |
| maximal normal subgroup of | C2×C7×C43×C19⋊C3, C7×C19⋊C3×D43, C7×C43×D19⋊C3, … |
| maximal quotient of | C2×C7×C43×C19⋊C3 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(17157, 4);