Information on Result #811919
Linear OOA(2244, 138, F2, 2, 99) (dual of [(138, 2), 32, 100]-NRT-code), using OOA 2-folding based on linear OA(2244, 276, F2, 99) (dual of [276, 32, 100]-code), using
- construction XX applied to C1 = C([251,90]), C2 = C([0,94]), C3 = C1 + C2 = C([0,90]), and C∩ = C1 ∩ C2 = C([251,94]) [i] based on
- linear OA(2227, 255, F2, 95) (dual of [255, 28, 96]-code), using the primitive BCH-code C(I) with length 255 = 28−1, defining interval I = {−4,−3,…,90}, and designed minimum distance d ≥ |I|+1 = 96 [i]
- linear OA(2227, 255, F2, 95) (dual of [255, 28, 96]-code), using the primitive expurgated narrow-sense BCH-code C(I) with length 255 = 28−1, defining interval I = [0,94], and designed minimum distance d ≥ |I|+1 = 96 [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 = {−4,−3,…,94}, and designed minimum distance d ≥ |I|+1 = 100 [i]
- linear OA(2219, 255, F2, 91) (dual of [255, 36, 92]-code), using the primitive expurgated narrow-sense BCH-code C(I) with length 255 = 28−1, defining interval I = [0,90], and designed minimum distance d ≥ |I|+1 = 92 [i]
- linear OA(24, 8, F2, 3) (dual of [8, 4, 4]-code or 8-cap in PG(3,2)), using
- linear OA(25, 13, F2, 3) (dual of [13, 8, 4]-code or 13-cap in PG(4,2)), using
- discarding factors / shortening the dual code based on linear OA(25, 16, F2, 3) (dual of [16, 11, 4]-code or 16-cap in PG(4,2)), 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.