Information on Result #688173
Linear OA(879, 530, F8, 28) (dual of [530, 451, 29]-code), using construction X applied to Ce(27) ⊂ Ce(22) based on
- linear OA(873, 512, F8, 28) (dual of [512, 439, 29]-code), using an extension Ce(27) of the primitive narrow-sense BCH-code C(I) with length 511 = 83−1, defining interval I = [1,27], and designed minimum distance d ≥ |I|+1 = 28 [i]
- linear OA(861, 512, F8, 23) (dual of [512, 451, 24]-code), using an extension Ce(22) of the primitive narrow-sense BCH-code C(I) with length 511 = 83−1, defining interval I = [1,22], and designed minimum distance d ≥ |I|+1 = 23 [i]
- linear OA(86, 18, F8, 4) (dual of [18, 12, 5]-code), using
- discarding factors / shortening the dual code based on linear OA(86, 56, F8, 4) (dual of [56, 50, 5]-code), using
- 1 times truncation [i] based on linear OA(87, 57, F8, 5) (dual of [57, 50, 6]-code), using
- discarding factors / shortening the dual code based on linear OA(86, 56, F8, 4) (dual of [56, 50, 5]-code), using
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.