Information on Result #685128
Linear OA(777, 485, F7, 24) (dual of [485, 408, 25]-code), using construction X applied to Ce(23) ⊂ Ce(22) based on
- linear OA(777, 481, F7, 24) (dual of [481, 404, 25]-code), using an extension Ce(23) of the narrow-sense BCH-code C(I) with length 480 | 74−1, defining interval I = [1,23], and designed minimum distance d ≥ |I|+1 = 24 [i]
- linear OA(773, 481, F7, 23) (dual of [481, 408, 24]-code), using an extension Ce(22) of the narrow-sense BCH-code C(I) with length 480 | 74−1, defining interval I = [1,22], and designed minimum distance d ≥ |I|+1 = 23 [i]
- linear OA(70, 4, F7, 0) (dual of [4, 4, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(70, s, F7, 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.