Information on Result #1699660
Linear OOA(2160, 21991, F2, 8, 19) (dual of [(21991, 8), 175768, 20]-NRT-code), using embedding of OOA with Gilbert–Varšamov bound based on linear OOA(2160, 21991, F2, 5, 19) (dual of [(21991, 5), 109795, 20]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(2160, 26220, F2, 5, 19) (dual of [(26220, 5), 130940, 20]-NRT-code), using
- OOA 5-folding [i] based on linear OA(2160, 131100, F2, 19) (dual of [131100, 130940, 20]-code), using
- discarding factors / shortening the dual code based on linear OA(2160, 131104, F2, 19) (dual of [131104, 130944, 20]-code), using
- construction X applied to Ce(18) ⊂ Ce(14) [i] based on
- linear OA(2154, 131072, F2, 19) (dual of [131072, 130918, 20]-code), using an extension Ce(18) of the primitive narrow-sense BCH-code C(I) with length 131071 = 217−1, defining interval I = [1,18], and designed minimum distance d ≥ |I|+1 = 19 [i]
- linear OA(2120, 131072, F2, 15) (dual of [131072, 130952, 16]-code), using an extension Ce(14) of the primitive narrow-sense BCH-code C(I) with length 131071 = 217−1, defining interval I = [1,14], and designed minimum distance d ≥ |I|+1 = 15 [i]
- linear OA(26, 32, F2, 3) (dual of [32, 26, 4]-code or 32-cap in PG(5,2)), using
- construction X applied to Ce(18) ⊂ Ce(14) [i] based on
- discarding factors / shortening the dual code based on linear OA(2160, 131104, F2, 19) (dual of [131104, 130944, 20]-code), using
- OOA 5-folding [i] based on linear OA(2160, 131100, F2, 19) (dual of [131100, 130940, 20]-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.