MinT - Information on Result #815969

Information on Result #815969

Linear OOA(3¹³⁶, 152, F₃, 2, 38) (dual of [(152, 2), 168, 39]-NRT-code), using OOA 2-folding based on linear OA(3¹³⁶, 304, F₃, 38) (dual of [304, 168, 39]-code), using

1 times truncation [i] based on linear OA(3¹³⁷, 305, F₃, 39) (dual of [305, 168, 40]-code), using
- concatenation of two codes [i] based on
  1. linear OA(81¹⁹, 61, F₈₁, 19) (dual of [61, 42, 20]-code or 61-arc in PG(18,81)), using
    - discarding factors / shortening the dual code based on linear OA(81¹⁹, 81, F₈₁, 19) (dual of [81, 62, 20]-code or 81-arc in PG(18,81)), using
      - Reedâ€“Solomon code RS(62,81) [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.