Information on Result #1374765
Linear OOA(865, 2341, F8, 2, 17) (dual of [(2341, 2), 4617, 18]-NRT-code), using OOA 2-folding based on linear OA(865, 4682, F8, 17) (dual of [4682, 4617, 18]-code), using
- 574 step Varšamov–Edel lengthening with (ri) = (2, 0, 1, 7 times 0, 1, 22 times 0, 1, 61 times 0, 1, 154 times 0, 1, 323 times 0) [i] based on linear OA(858, 4101, F8, 17) (dual of [4101, 4043, 18]-code), using
- construction X applied to Ce(16) ⊂ Ce(14) [i] based on
- linear OA(857, 4096, F8, 17) (dual of [4096, 4039, 18]-code), using an extension Ce(16) of the primitive narrow-sense BCH-code C(I) with length 4095 = 84−1, defining interval I = [1,16], and designed minimum distance d ≥ |I|+1 = 17 [i]
- linear OA(853, 4096, F8, 15) (dual of [4096, 4043, 16]-code), using an extension Ce(14) of the primitive narrow-sense BCH-code C(I) with length 4095 = 84−1, defining interval I = [1,14], and designed minimum distance d ≥ |I|+1 = 15 [i]
- linear OA(81, 5, F8, 1) (dual of [5, 4, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(81, s, F8, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- construction X applied to Ce(16) ⊂ Ce(14) [i] based on
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.