Information on Result #2506484
Linear OOA(7107, 5764824, F7, 2, 13) (dual of [(5764824, 2), 11529541, 14]-NRT-code), using 71 times duplication based on linear OOA(7106, 5764824, F7, 2, 13) (dual of [(5764824, 2), 11529542, 14]-NRT-code), using
- trace code [i] based on linear OOA(4953, 2882412, F49, 2, 13) (dual of [(2882412, 2), 5764771, 14]-NRT-code), using
- OOA 2-folding [i] based on linear OA(4953, 5764824, F49, 13) (dual of [5764824, 5764771, 14]-code), using
- discarding factors / shortening the dual code based on linear OA(4953, 5764825, F49, 13) (dual of [5764825, 5764772, 14]-code), using
- construction X applied to Ce(12) ⊂ Ce(7) [i] based on
- linear OA(4949, 5764801, F49, 13) (dual of [5764801, 5764752, 14]-code), using an extension Ce(12) of the primitive narrow-sense BCH-code C(I) with length 5764800 = 494−1, defining interval I = [1,12], and designed minimum distance d ≥ |I|+1 = 13 [i]
- linear OA(4929, 5764801, F49, 8) (dual of [5764801, 5764772, 9]-code), using an extension Ce(7) of the primitive narrow-sense BCH-code C(I) with length 5764800 = 494−1, defining interval I = [1,7], and designed minimum distance d ≥ |I|+1 = 8 [i]
- linear OA(494, 24, F49, 4) (dual of [24, 20, 5]-code or 24-arc in PG(3,49)), using
- discarding factors / shortening the dual code based on linear OA(494, 49, F49, 4) (dual of [49, 45, 5]-code or 49-arc in PG(3,49)), using
- Reed–Solomon code RS(45,49) [i]
- discarding factors / shortening the dual code based on linear OA(494, 49, F49, 4) (dual of [49, 45, 5]-code or 49-arc in PG(3,49)), using
- construction X applied to Ce(12) ⊂ Ce(7) [i] based on
- discarding factors / shortening the dual code based on linear OA(4953, 5764825, F49, 13) (dual of [5764825, 5764772, 14]-code), using
- OOA 2-folding [i] based on linear OA(4953, 5764824, F49, 13) (dual of [5764824, 5764771, 14]-code), using
Mode: Constructive and linear.
Optimality
Show details for fixed k and m, k and s, k and t, m and s, m and t.
Other Results with Identical Parameters
None.
Depending Results
None.