MinT - Information on Result #641273

Information on Result #641273

Linear OA(7⁵⁶, 60, F₇, 45) (dual of [60, 4, 46]-code), using juxtaposition based on

linear OA(7¹, 5, F₇, 1) (dual of [5, 4, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(7¹, s, F₇, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
  - parity-check code [i]
linear OA(7⁵¹, 55, F₇, 43) (dual of [55, 4, 44]-code), using
- juxtaposition [i] based on
  1. linear OA(7¹, 5, F₇, 1) (dual of [5, 4, 2]-code) (see above)
  2. linear OA(7⁴⁶, 50, F₇, 41) (dual of [50, 4, 42]-code), using
    - projective code from ovoid in PG(3,Â 7) [i]

Mode: Constructive and linear.

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