MinT - Information on Result #834692

Information on Result #834692

Linear OOA(4²³², 128, F₄, 2, 141) (dual of [(128, 2), 24, 142]-NRT-code), using OOA 2-folding based on linear OA(4²³², 256, F₄, 141) (dual of [256, 24, 142]-code), using

2 times truncation [i] based on linear OA(4²³⁴, 258, F₄, 143) (dual of [258, 24, 144]-code), using
- concatenation of two codes [i] based on
  1. linear OA(64³⁵, 43, F₆₄, 35) (dual of [43, 8, 36]-code or 43-arc in PG(34,64)), using
    - discarding factors / shortening the dual code based on linear OA(64³⁵, 64, F₆₄, 35) (dual of [64, 29, 36]-code or 64-arc in PG(34,64)), using
      - Reedâ€“Solomon code RS(29,64) [i]
  2. linear OA(4³, 6, F₄, 3) (dual of [6, 3, 4]-code or 6-arc in PG(2,4) or 6-cap in PG(2,4)), using
    - hyperoval in PG(2,Â 4) [i]
    - the Hexacode [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.