MinT - Information on Result #1191070

Information on Result #1191070

Digital (47, 53, 6471201)-net over F₈, using net defined by OOA based on linear OOA(8⁵³, 6471201, F₈, 9, 6) (dual of [(6471201, 9), 58240756, 7]-NRT-code), using

OOA stacking with additional row [i] based on linear OOA(8⁵³, 6471202, F₈, 3, 6) (dual of [(6471202, 3), 19413553, 7]-NRT-code), using
- (u,Â u+v)-construction [i] based on
  1. linear OOA(8¹¹, 878800, F₈, 3, 3) (dual of [(878800, 3), 2636389, 4]-NRT-code), using
    - appending kth column [i] based on linear OOA(8¹¹, 878800, F₈, 2, 3) (dual of [(878800, 2), 1757589, 4]-NRT-code), using
      - OAs with strength 3, bÂ â‰ Â 2, and mÂ >Â 3 are always embeddable [i] based on linear OA(8¹¹, 878800, F₈, 3) (dual of [878800, 878789, 4]-code or 878800-cap in PG(10,8)), using
        product of two projective caps and an affine cap avoiding two hyperplanes [i] based on
        linear OA(8⁴, 65, F₈, 3) (dual of [65, 61, 4]-code or 65-cap in PG(3,8)), using
        ovoid in PG(3,Â 8) [i]
        linear OA(8⁴, 65, F₈, 3) (dual of [65, 61, 4]-code or 65-cap in PG(3,8)) (see above)
  2. linear OOA(8⁴², 5592402, F₈, 3, 6) (dual of [(5592402, 3), 16777164, 7]-NRT-code), using
    - trace code [i] based on linear OOA(64²¹, 2796201, F₆₄, 3, 6) (dual of [(2796201, 3), 8388582, 7]-NRT-code), using
      - OOA 3-folding [i] based on linear OA(64²¹, large, F₆₄, 6) (dual of [large, large−21, 7]-code), using
        the primitive expurgated narrow-sense BCH-code C(I) with length 16777215Â = 64⁴âˆ’1, defining interval IÂ =Â [0,5], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 7 [i]

Mode: Constructive and linear.

Optimality

Show details for fixed k and m, k and s, k and t, m and s, m and t, t and s.

Other Results with Identical Parameters

None.

Depending Results

None.