Information on Result #1673993
Linear OOA(263, 1409, F2, 7, 10) (dual of [(1409, 7), 9800, 11]-NRT-code), using OOA stacking with additional row based on linear OOA(263, 1410, F2, 5, 10) (dual of [(1410, 5), 6987, 11]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(263, 1410, F2, 2, 10) (dual of [(1410, 2), 2757, 11]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(263, 2055, F2, 2, 10) (dual of [(2055, 2), 4047, 11]-NRT-code), using
- 21 times duplication [i] based on linear OOA(262, 2055, F2, 2, 10) (dual of [(2055, 2), 4048, 11]-NRT-code), using
- OOA 2-folding [i] based on linear OA(262, 4110, F2, 10) (dual of [4110, 4048, 11]-code), using
- strength reduction [i] based on linear OA(262, 4110, F2, 11) (dual of [4110, 4048, 12]-code), using
- construction X4 applied to Ce(10) ⊂ Ce(8) [i] based on
- linear OA(261, 4096, F2, 11) (dual of [4096, 4035, 12]-code), using an extension Ce(10) of the primitive narrow-sense BCH-code C(I) with length 4095 = 212−1, defining interval I = [1,10], and designed minimum distance d ≥ |I|+1 = 11 [i]
- linear OA(249, 4096, F2, 9) (dual of [4096, 4047, 10]-code), using an extension Ce(8) of the primitive narrow-sense BCH-code C(I) with length 4095 = 212−1, defining interval I = [1,8], and designed minimum distance d ≥ |I|+1 = 9 [i]
- linear OA(213, 14, F2, 13) (dual of [14, 1, 14]-code or 14-arc in PG(12,2)), using
- dual of repetition code with length 14 [i]
- linear OA(21, 14, F2, 1) (dual of [14, 13, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(21, s, F2, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- construction X4 applied to Ce(10) ⊂ Ce(8) [i] based on
- strength reduction [i] based on linear OA(262, 4110, F2, 11) (dual of [4110, 4048, 12]-code), using
- OOA 2-folding [i] based on linear OA(262, 4110, F2, 10) (dual of [4110, 4048, 11]-code), using
- 21 times duplication [i] based on linear OOA(262, 2055, F2, 2, 10) (dual of [(2055, 2), 4048, 11]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(263, 2055, F2, 2, 10) (dual of [(2055, 2), 4047, 11]-NRT-code), using
Mode: 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.