MinT - Information on Result #820947

Information on Result #820947

Linear OOA(3²⁴⁴, 172, F₃, 2, 88) (dual of [(172, 2), 100, 89]-NRT-code), using OOA 2-folding based on linear OA(3²⁴⁴, 344, F₃, 88) (dual of [344, 100, 89]-code), using

1 times truncation [i] based on linear OA(3²⁴⁵, 345, F₃, 89) (dual of [345, 100, 90]-code), using
- concatenation of two codes [i] based on
  1. linear OA(81⁴⁴, 69, F₈₁, 44) (dual of [69, 25, 45]-code or 69-arc in PG(43,81)), using
    - discarding factors / shortening the dual code based on linear OA(81⁴⁴, 81, F₈₁, 44) (dual of [81, 37, 45]-code or 81-arc in PG(43,81)), using
      - Reedâ€“Solomon code RS(37,81) [i]
  2. linear OA(3¹, 5, F₃, 1) (dual of [5, 4, 2]-code), using
    - discarding factors / shortening the dual code based on linear OA(3¹, s, F₃, 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.