MinT - Information on Result #2298646

Information on Result #2298646

Linear OA(2¹⁷⁸, 198, F₂, 77) (dual of [198, 20, 78]-code), using 2 times truncation based on linear OA(2¹⁸⁰, 200, F₂, 79) (dual of [200, 20, 80]-code), using

concatenation of two codes [i] based on
1. linear OA(16²⁰, 25, F₁₆, 19) (dual of [25, 5, 20]-code), using
  - extended algebraic-geometric code AG_e(F,5P) [i] based on function field F/F₁₆ with g(F) = 1 and N(F) ≥ 25, using
    - sharp bound on the number of rational points on curves with genus 1 [i]
2. linear OA(2⁴, 8, F₂, 3) (dual of [8, 4, 4]-code or 8-cap in PG(3,2)), using
  - Reedâ€“Muller code RM(1,3) [i]
  - caps in base bÂ =Â 2 [i]

Mode: 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.

Compare with Markus Grassl’s online database of code parameters.

Other Results with Identical Parameters

None.

Depending Results

None.