Information on Result #1374538
Linear OOA(825, 409, F8, 2, 8) (dual of [(409, 2), 793, 9]-NRT-code), using OOA 2-folding based on linear OA(825, 818, F8, 8) (dual of [818, 793, 9]-code), using
- discarding factors / shortening the dual code based on linear OA(825, 819, F8, 8) (dual of [819, 794, 9]-code), using
- 304 step Varšamov–Edel lengthening with (ri) = (1, 0, 0, 1, 20 times 0, 1, 90 times 0, 1, 188 times 0) [i] based on linear OA(821, 511, F8, 8) (dual of [511, 490, 9]-code), using
- the primitive narrow-sense BCH-code C(I) with length 511 = 83−1, defining interval I = [1,8], and designed minimum distance d ≥ |I|+1 = 9 [i]
- 304 step Varšamov–Edel lengthening with (ri) = (1, 0, 0, 1, 20 times 0, 1, 90 times 0, 1, 188 times 0) [i] based on linear OA(821, 511, F8, 8) (dual of [511, 490, 9]-code), using
Mode: 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.