Finite Group DatabasebetaFinite Group Databasebeta| order | 16758 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C19 · Schur multiplier (H2) = C3×C7 |
| direct product | C19×C3⋊(C3⋊(C7⋊D7)) |
| unambiguous semidirect product | C3⋊(C19×C3⋊(C7⋊D7)) |
| unambiguous semidirect product | C7⋊(C19×C3⋊D21) |
| Fitting, socle, Hall | C32×C72×C19 ⋊ C2 |
| derived, Hall | C32×C72 ⋊ C2×C19 |
| Hall | C72×C19 ⋊ C3⋊D3 |
| Hall | C32×C19 ⋊ C7⋊D7 |
| Sylow | C72 ⋊ C3⋊D3×C19 |
| Sylow | C32 ⋊ C19×C7⋊D7 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C19 | C3⋊(C3⋊(C7⋊D7)) |
| commutator, cosocle, hypocenter | C32×C72 | C2×C19 |
| Frattini | C1 | G |
| Fitting, socle | C32×C72×C19 | C2 |
| LCS | G ▷ C32×C72 | |
| UCS | C1 ◁ C19 | |
240 conjugacy classes of subgroups.
| transitive degree | μt(G) = 8379 |
4218 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C19×#13183676, C19⋊#13183676, C19×D212, … |
| maximal normal subgroup of | C19×#13183676, C19⋊#13183676, C19×D212, … |
| maximal quotient of | C19×C3⋊(C3⋊(C7⋊Dic7)), C2×C19×C3⋊(C3⋊(C7⋊D7)) |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(16758, 403);