Information on Result #1131719
Linear OOA(2178, 87386, F2, 6, 19) (dual of [(87386, 6), 524138, 20]-NRT-code), using OOA 6-folding based on linear OA(2178, 524316, F2, 19) (dual of [524316, 524138, 20]-code), using
- discarding factors / shortening the dual code based on linear OA(2178, 524320, F2, 19) (dual of [524320, 524142, 20]-code), using
- construction X applied to Ce(18) ⊂ Ce(14) [i] based on
- linear OA(2172, 524288, F2, 19) (dual of [524288, 524116, 20]-code), using an extension Ce(18) of the primitive narrow-sense BCH-code C(I) with length 524287 = 219−1, defining interval I = [1,18], and designed minimum distance d ≥ |I|+1 = 19 [i]
- linear OA(2134, 524288, F2, 15) (dual of [524288, 524154, 16]-code), using an extension Ce(14) of the primitive narrow-sense BCH-code C(I) with length 524287 = 219−1, 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
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:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OOA(2178, 87386, F2, 7, 19) (dual of [(87386, 7), 611524, 20]-NRT-code) | [i] | Embedding of OOA with Gilbert–Varšamov Bound | |
| 2 | Linear OOA(2178, 87386, F2, 8, 19) (dual of [(87386, 8), 698910, 20]-NRT-code) | [i] | ||
| 3 | Digital (159, 178, 87386)-net over F2 | [i] | ||