Information on Result #642826
Linear OA(4921, 52, F49, 20) (dual of [52, 31, 21]-code), using construction X applied to RS(29,49) ⊂ RS(31,49) based on
- linear OA(4920, 49, F49, 20) (dual of [49, 29, 21]-code or 49-arc in PG(19,49)), using Reed–Solomon code RS(29,49) [i]
- linear OA(4918, 49, F49, 18) (dual of [49, 31, 19]-code or 49-arc in PG(17,49)), using Reed–Solomon code RS(31,49) [i]
- linear OA(491, 3, F49, 1) (dual of [3, 2, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(491, s, F49, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, 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.