Information on Result #669864

Linear OA(6479, 262730, F64, 21) (dual of [262730, 262651, 22]-code), using (u, u+v)-construction based on
  1. linear OA(6418, 585, F64, 10) (dual of [585, 567, 11]-code), using
    • the BCH-code C(I) with length 585 | 642−1, defining interval I = {1,8,15,…,64}, and designed minimum distance d ≥ |I|+1 = 11 [i]
  2. linear OA(6461, 262145, F64, 21) (dual of [262145, 262084, 22]-code), using
    • the expurgated narrow-sense BCH-code C(I) with length 262145 | 646−1, 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.