Information on Result #688369
Linear OA(8169, 554, F8, 59) (dual of [554, 385, 60]-code), using construction X applied to Ce(58) ⊂ Ce(48) based on
- linear OA(8154, 512, F8, 59) (dual of [512, 358, 60]-code), using an extension Ce(58) of the primitive narrow-sense BCH-code C(I) with length 511 = 83−1, defining interval I = [1,58], and designed minimum distance d ≥ |I|+1 = 59 [i]
- linear OA(8127, 512, F8, 49) (dual of [512, 385, 50]-code), using an extension Ce(48) of the primitive narrow-sense BCH-code C(I) with length 511 = 83−1, defining interval I = [1,48], and designed minimum distance d ≥ |I|+1 = 49 [i]
- linear OA(815, 42, F8, 9) (dual of [42, 27, 10]-code), using
- discarding factors / shortening the dual code based on linear OA(815, 64, F8, 9) (dual of [64, 49, 10]-code), using
- an extension Ce(8) of the primitive narrow-sense BCH-code C(I) with length 63 = 82−1, defining interval I = [1,8], and designed minimum distance d ≥ |I|+1 = 9 [i]
- discarding factors / shortening the dual code based on linear OA(815, 64, F8, 9) (dual of [64, 49, 10]-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.