Information on Result #665459

Linear OA(25100, 390647, F25, 21) (dual of [390647, 390547, 22]-code), using generalized (u, u+v)-construction based on
  1. linear OA(255, 7, F25, 5) (dual of [7, 2, 6]-code or 7-arc in PG(4,25)), using
  2. linear OA(257, 7, F25, 7) (dual of [7, 0, 8]-code or 7-arc in PG(6,25)), using
  3. linear OA(257, 7, F25, 7) (dual of [7, 0, 8]-code or 7-arc in PG(6,25)) (see above)
  4. linear OA(2581, 390626, F25, 21) (dual of [390626, 390545, 22]-code), using
    • the expurgated narrow-sense BCH-code C(I) with length 390626 | 258−1, defining interval I = [0,10], and minimum distance d ≥ |{−10,−9,…,10}|+1 = 22 (BCH-bound) [i]

Mode: Constructive and linear.

Optimality

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

Other Results with Identical Parameters

None.

Depending Results

None.