MinT - Information on Result #2261486

Information on Result #2261486

Linear OA(2²²², 326, F₂, 66) (dual of [326, 104, 67]-code), using 2 times code embedding in larger space based on linear OA(2²²⁰, 324, F₂, 66) (dual of [324, 104, 67]-code), using

1 times truncation [i] based on linear OA(2²²¹, 325, F₂, 67) (dual of [325, 104, 68]-code), using
- concatenation of two codes [i] based on
  1. linear OA(16³⁹, 65, F₁₆, 33) (dual of [65, 26, 34]-code), using
    - extended algebraic-geometric code AG_e(F,31P) [i] based on function field F/F₁₆ with g(F) = 6 and N(F) ≥ 65, using
      - the Hermitian function field over F₁₆ [i]
  2. linear OA(2¹, 5, F₂, 1) (dual of [5, 4, 2]-code), using
    - discarding factors / shortening the dual code based on linear OA(2¹, s, F₂, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
      - parity-check code [i]

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.