Information on Result #643172
Linear OA(4954, 74, F49, 42) (dual of [74, 20, 43]-code), using construction X applied to RS(7,49) ⊂ RS(20,49) based on
- linear OA(4942, 49, F49, 42) (dual of [49, 7, 43]-code or 49-arc in PG(41,49)), using Reed–Solomon code RS(7,49) [i]
- linear OA(4929, 49, F49, 29) (dual of [49, 20, 30]-code or 49-arc in PG(28,49)), using Reed–Solomon code RS(20,49) [i]
- linear OA(4912, 25, F49, 12) (dual of [25, 13, 13]-code or 25-arc in PG(11,49)), using
- discarding factors / shortening the dual code based on linear OA(4912, 49, F49, 12) (dual of [49, 37, 13]-code or 49-arc in PG(11,49)), using
- Reed–Solomon code RS(37,49) [i]
- discarding factors / shortening the dual code based on linear OA(4912, 49, F49, 12) (dual of [49, 37, 13]-code or 49-arc in PG(11,49)), using
Mode: Constructive and linear.
Optimality
Show details for fixed k and m, n and k, k and s, k and t, n and m, m and s, m and t, n and s, n and t.
Other Results with Identical Parameters
None.
Depending Results
None.