Information on Result #670263

Linear OA(8180, 6971, F81, 28) (dual of [6971, 6891, 29]-code), using (u, u+v)-construction based on
  1. linear OA(8125, 410, F81, 14) (dual of [410, 385, 15]-code), using
    • the BCH-code C(I) with length 410 | 812−1, defining interval I = {1,50,99,…,−182}, and designed minimum distance d ≥ |I|+1 = 15 [i]
  2. linear OA(8155, 6561, F81, 28) (dual of [6561, 6506, 29]-code), using
    • an extension Ce(27) of the primitive narrow-sense BCH-code C(I) with length 6560 = 812−1, defining interval I = [1,27], and designed minimum distance d ≥ |I|+1 = 28 [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.