Information on Result #699060
Linear OA(6451, 821, F64, 27) (dual of [821, 770, 28]-code), using construction X applied to Ce(26) ⊂ Ce(25) based on
- linear OA(6451, 820, F64, 27) (dual of [820, 769, 28]-code), using an extension Ce(26) of the narrow-sense BCH-code C(I) with length 819 | 642−1, defining interval I = [1,26], and designed minimum distance d ≥ |I|+1 = 27 [i]
- linear OA(6450, 820, F64, 26) (dual of [820, 770, 27]-code), using an extension Ce(25) of the narrow-sense BCH-code C(I) with length 819 | 642−1, defining interval I = [1,25], and designed minimum distance d ≥ |I|+1 = 26 [i]
- linear OA(640, 1, F64, 0) (dual of [1, 1, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(640, s, F64, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
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.