MinT - Information on Result #629603

Information on Result #629603

Linear OA(2¹⁹⁵, 216, F₂, 75) (dual of [216, 21, 76]-code), using concatenation of two codes based on

linear OA(8⁴⁷, 54, F₈, 37) (dual of [54, 7, 38]-code), using
- discarding factors / shortening the dual code based on linear OA(8⁴⁷, 56, F₈, 37) (dual of [56, 9, 38]-code), using
  - 9 times truncation [i] based on linear OA(8⁵⁶, 65, F₈, 46) (dual of [65, 9, 47]-code), using
    - the BCH-code C(I) with length 65Â | 8⁴âˆ’1, defining interval IÂ =Â {5,12,19,…,−5}, and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 47 [i]
linear OA(2¹, 4, F₂, 1) (dual of [4, 3, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(2¹, s, F₂, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
  - parity-check code [i]

Mode: Constructive and linear.

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