Information on Result #801598

Linear OA(2260, 8240, F2, 39) (dual of [8240, 7980, 40]-code), using construction X applied to Ce(38) ⊂ Ce(32) based on
  1. linear OA(2248, 8192, F2, 39) (dual of [8192, 7944, 40]-code), using an extension Ce(38) of the primitive narrow-sense BCH-code C(I) with length 8191 = 213−1, defining interval I = [1,38], and designed minimum distance d ≥ |I|+1 = 39 [i]
  2. linear OA(2209, 8192, F2, 33) (dual of [8192, 7983, 34]-code), using an extension Ce(32) of the primitive narrow-sense BCH-code C(I) with length 8191 = 213−1, defining interval I = [1,32], and designed minimum distance d ≥ |I|+1 = 33 [i]
  3. linear OA(212, 48, F2, 5) (dual of [48, 36, 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

The following results depend on this result:

ResultThis
result
only		Method
1Linear OA(2259, 8239, F2, 38) (dual of [8239, 7980, 39]-code) [i]Truncation
2Linear OOA(2260, 4120, F2, 2, 39) (dual of [(4120, 2), 7980, 40]-NRT-code) [i]OOA Folding
3Linear OOA(2260, 2746, F2, 3, 39) (dual of [(2746, 3), 7978, 40]-NRT-code) [i]
4Linear OOA(2260, 2060, F2, 4, 39) (dual of [(2060, 4), 7980, 40]-NRT-code) [i]
5Linear OOA(2260, 1648, F2, 5, 39) (dual of [(1648, 5), 7980, 40]-NRT-code) [i]
6Linear OOA(2260, 1373, F2, 6, 39) (dual of [(1373, 6), 7978, 40]-NRT-code) [i]
7Linear OOA(2260, 1177, F2, 7, 39) (dual of [(1177, 7), 7979, 40]-NRT-code) [i]
8Linear OOA(2260, 1030, F2, 8, 39) (dual of [(1030, 8), 7980, 40]-NRT-code) [i]