Information on Result #861824
Linear OOA(25104, 195328, F25, 2, 25) (dual of [(195328, 2), 390552, 26]-NRT-code), using OOA 2-folding based on linear OA(25104, 390656, F25, 25) (dual of [390656, 390552, 26]-code), using
- discarding factors / shortening the dual code based on linear OA(25104, 390657, F25, 25) (dual of [390657, 390553, 26]-code), using
- construction X applied to C([0,12]) ⊂ C([0,9]) [i] based on
- linear OA(2597, 390626, F25, 25) (dual of [390626, 390529, 26]-code), using the expurgated narrow-sense BCH-code C(I) with length 390626 | 258−1, defining interval I = [0,12], and minimum distance d ≥ |{−12,−11,…,12}|+1 = 26 (BCH-bound) [i]
- linear OA(2573, 390626, F25, 19) (dual of [390626, 390553, 20]-code), using the expurgated narrow-sense BCH-code C(I) with length 390626 | 258−1, defining interval I = [0,9], and minimum distance d ≥ |{−9,−8,…,9}|+1 = 20 (BCH-bound) [i]
- linear OA(257, 31, F25, 5) (dual of [31, 24, 6]-code), using
- discarding factors / shortening the dual code based on linear OA(257, 52, F25, 5) (dual of [52, 45, 6]-code), using
- construction X applied to C([0,12]) ⊂ C([0,9]) [i] based on
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.