MinT - Information on Result #2247438

Information on Result #2247438

Linear OA(7⁴⁹, 53, F₇, 41) (dual of [53, 4, 42]-code), using 7 times truncation based on linear OA(7⁵⁶, 60, F₇, 48) (dual of [60, 4, 49]-code), using

constructionÂ X applied to C₁ âŠ‚ C₂ with C₁ a [50,1,49]-code [i] based on
1. linear OA(7⁴⁶, 50, F₇, 41) (dual of [50, 4, 42]-code), using projective code from ovoid in PG(3,Â 7) [i]
2. linear OA(7⁷, 10, F₇, 6) (dual of [10, 3, 7]-code), using
  - discarding factors / shortening the dual code based on linear OA(7⁷, 14, F₇, 6) (dual of [14, 7, 7]-code), using
    - codes constructed by inverting constructionÂ Y₁ [i]

Mode: Constructive and linear.

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