Information on Result #654377
Linear OA(6464, 215, F64, 38) (dual of [215, 151, 39]-code), using construction X applied to AG(F,137P) ⊂ AG(F,157P) based on
- linear OA(6445, 176, F64, 38) (dual of [176, 131, 39]-code), using algebraic-geometric code AG(F,137P) [i] based on function field F/F64 with g(F) = 7 and N(F) ≥ 177, using
- linear OA(6425, 176, F64, 18) (dual of [176, 151, 19]-code), using algebraic-geometric code AG(F,157P) [i] based on function field F/F64 with g(F) = 7 and N(F) ≥ 177 (see above)
- linear OA(6419, 39, F64, 19) (dual of [39, 20, 20]-code or 39-arc in PG(18,64)), using
- discarding factors / shortening the dual code based on linear OA(6419, 64, F64, 19) (dual of [64, 45, 20]-code or 64-arc in PG(18,64)), using
- Reed–Solomon code RS(45,64) [i]
- discarding factors / shortening the dual code based on linear OA(6419, 64, F64, 19) (dual of [64, 45, 20]-code or 64-arc in PG(18,64)), 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.