Information on Result #663855

Linear OA(8136, 2097217, F8, 20) (dual of [2097217, 2097081, 21]-code), using (u, u+v)-construction based on
  1. linear OA(816, 65, F8, 10) (dual of [65, 49, 11]-code), using
    • the BCH-code C(I) with length 65 | 84−1, defining interval I = {1,8,15,…,64}, and designed minimum distance d ≥ |I|+1 = 11 [i]
  2. linear OA(8120, 2097152, F8, 20) (dual of [2097152, 2097032, 21]-code), using
    • an extension Ce(19) of the primitive narrow-sense BCH-code C(I) with length 2097151 = 87−1, defining interval I = [1,19], and designed minimum distance d ≥ |I|+1 = 20 [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.