Information on Result #702081
Linear OA(2257, 299, F2, 98) (dual of [299, 42, 99]-code), using construction XX applied to C1 = C([247,84]), C2 = C([1,90]), C3 = C1 + C2 = C([1,84]), and C∩ = C1 ∩ C2 = C([247,90]) based on
- linear OA(2225, 255, F2, 93) (dual of [255, 30, 94]-code), using the primitive BCH-code C(I) with length 255 = 28−1, defining interval I = {−8,−7,…,84}, and designed minimum distance d ≥ |I|+1 = 94 [i]
- linear OA(2218, 255, F2, 90) (dual of [255, 37, 91]-code), using the primitive narrow-sense BCH-code C(I) with length 255 = 28−1, defining interval I = [1,90], and designed minimum distance d ≥ |I|+1 = 91 [i]
- linear OA(2235, 255, F2, 99) (dual of [255, 20, 100]-code), using the primitive BCH-code C(I) with length 255 = 28−1, defining interval I = {−8,−7,…,90}, and designed minimum distance d ≥ |I|+1 = 100 [i]
- linear OA(2208, 255, F2, 84) (dual of [255, 47, 85]-code), using the primitive narrow-sense BCH-code C(I) with length 255 = 28−1, defining interval I = [1,84], and designed minimum distance d ≥ |I|+1 = 85 [i]
- linear OA(212, 24, F2, 7) (dual of [24, 12, 8]-code), using
- extended Golay code Ge(2) [i]
- linear OA(210, 20, F2, 5) (dual of [20, 10, 6]-code), using
- discarding factors / shortening the dual code based on linear OA(210, 24, F2, 5) (dual of [24, 14, 6]-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.