MinT - Information on Result #1185800

Information on Result #1185800

Digital (49, 55, 2796326)-net over F₄, using net defined by OOA based on linear OOA(4⁵⁵, 2796326, F₄, 9, 6) (dual of [(2796326, 9), 25166879, 7]-NRT-code), using

OOA stacking with additional row [i] based on linear OOA(4⁵⁵, 2796327, F₄, 3, 6) (dual of [(2796327, 3), 8388926, 7]-NRT-code), using
- (u,Â u+v)-construction [i] based on
  1. linear OOA(4⁶, 126, F₄, 3, 3) (dual of [(126, 3), 372, 4]-NRT-code), using
    - appending kth column [i] based on linear OOA(4⁶, 126, F₄, 2, 3) (dual of [(126, 2), 246, 4]-NRT-code), using
      - OAs with strength 3, bÂ â‰ Â 2, and mÂ >Â 3 are always embeddable [i] based on linear OA(4⁶, 126, F₄, 3) (dual of [126, 120, 4]-code or 126-cap in PG(5,4)), using
        the Glynn cap [i]
  2. linear OOA(4⁴⁹, 2796201, F₄, 3, 6) (dual of [(2796201, 3), 8388554, 7]-NRT-code), using
    - OOA 3-folding [i] based on linear OA(4⁴⁹, large, F₄, 6) (dual of [large, large−49, 7]-code), using
      - the primitive expurgated narrow-sense BCH-code C(I) with length 16777215Â = 4¹²âˆ’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.