Finite Group DatabasebetaFinite Group Databasebeta| order | 19698 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C7×C67 · Schur multiplier (H2) = C1 |
| direct product | C7×D21×C67 |
| unambiguous semidirect product | C3⋊(C7×D7×C67) |
| unambiguous semidirect product | C7⋊(D3×C7×C67) |
| Fitting, socle, Hall | C3×C72×C67 ⋊ C2 |
| derived | C3×C7 ⋊ C2×C7×C67 |
| Hall | C72×C67 ⋊ D3 |
| Hall | C3×C67 ⋊ C7×D7 |
| Hall | C3×C72 ⋊ C2×C67 |
| Sylow | C72 ⋊ D3×C67 |
| Sylow | C3 ⋊ C7×D7×C67 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C7×C67 | D21 |
| commutator, cosocle, hypocenter | C3×C7 | C2×C7×C67 |
| Frattini | C1 | G |
| Fitting, socle | C3×C72×C67 | C2 |
| LCS | G ▷ C3×C7 | |
| UCS | C1 ◁ C7×C67 | |
44 conjugacy classes of subgroups.
| transitive degree | μt(G) = 2814 |
5628 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(19698, 93);