Information on Result #976986
Linear OOA(771, 122, F7, 3, 25) (dual of [(122, 3), 295, 26]-NRT-code), using OOA 3-folding based on linear OA(771, 366, F7, 25) (dual of [366, 295, 26]-code), using
- discarding factors / shortening the dual code based on linear OA(771, 367, F7, 25) (dual of [367, 296, 26]-code), using
- construction XX applied to C1 = C([34,57]), C2 = C([40,58]), C3 = C1 + C2 = C([40,57]), and C∩ = C1 ∩ C2 = C([34,58]) [i] based on
- linear OA(761, 342, F7, 24) (dual of [342, 281, 25]-code), using the primitive BCH-code C(I) with length 342 = 73−1, defining interval I = {34,35,…,57}, and designed minimum distance d ≥ |I|+1 = 25 [i]
- linear OA(749, 342, F7, 19) (dual of [342, 293, 20]-code), using the primitive BCH-code C(I) with length 342 = 73−1, defining interval I = {40,41,…,58}, and designed minimum distance d ≥ |I|+1 = 20 [i]
- linear OA(764, 342, F7, 25) (dual of [342, 278, 26]-code), using the primitive BCH-code C(I) with length 342 = 73−1, defining interval I = {34,35,…,58}, and designed minimum distance d ≥ |I|+1 = 26 [i]
- linear OA(746, 342, F7, 18) (dual of [342, 296, 19]-code), using the primitive BCH-code C(I) with length 342 = 73−1, defining interval I = {40,41,…,57}, and designed minimum distance d ≥ |I|+1 = 19 [i]
- linear OA(77, 22, F7, 5) (dual of [22, 15, 6]-code), using
- discarding factors / shortening the dual code based on linear OA(77, 43, F7, 5) (dual of [43, 36, 6]-code), using
- linear OA(70, 3, F7, 0) (dual of [3, 3, 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
- construction XX applied to C1 = C([34,57]), C2 = C([40,58]), C3 = C1 + C2 = C([40,57]), and C∩ = C1 ∩ C2 = C([34,58]) [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.