Information on Result #688655
Linear OA(880, 540, F8, 27) (dual of [540, 460, 28]-code), using construction XX applied to Ce(26) ⊂ Ce(20) ⊂ Ce(19) based on
- linear OA(870, 512, F8, 27) (dual of [512, 442, 28]-code), using an extension Ce(26) of the primitive narrow-sense BCH-code C(I) with length 511 = 83−1, defining interval I = [1,26], and designed minimum distance d ≥ |I|+1 = 27 [i]
- linear OA(855, 512, F8, 21) (dual of [512, 457, 22]-code), using an extension Ce(20) of the primitive narrow-sense BCH-code C(I) with length 511 = 83−1, defining interval I = [1,20], and designed minimum distance d ≥ |I|+1 = 21 [i]
- linear OA(852, 512, F8, 20) (dual of [512, 460, 21]-code), using an extension Ce(19) of the primitive narrow-sense BCH-code C(I) with length 511 = 83−1, defining interval I = [1,19], and designed minimum distance d ≥ |I|+1 = 20 [i]
- linear OA(87, 25, F8, 5) (dual of [25, 18, 6]-code), using
- discarding factors / shortening the dual code based on linear OA(87, 57, F8, 5) (dual of [57, 50, 6]-code), using
- linear OA(80, 3, F8, 0) (dual of [3, 3, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(80, s, F8, 0) (dual of [s, s, 1]-code) for arbitrarily large s, 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.