Information on Result #2175257
Linear OA(2259, 590, F2, 55) (dual of [590, 331, 56]-code), using adding a parity check bit based on linear OA(2258, 589, F2, 54) (dual of [589, 331, 55]-code), using
- construction X applied to C([1,54]) ⊂ C([1,42]) [i] based on
- linear OA(2225, 511, F2, 54) (dual of [511, 286, 55]-code), using the primitive narrow-sense BCH-code C(I) with length 511 = 29−1, defining interval I = [1,54], and designed minimum distance d ≥ |I|+1 = 55 [i]
- linear OA(2180, 511, F2, 42) (dual of [511, 331, 43]-code), using the primitive narrow-sense BCH-code C(I) with length 511 = 29−1, defining interval I = [1,42], and designed minimum distance d ≥ |I|+1 = 43 [i]
- linear OA(233, 78, F2, 11) (dual of [78, 45, 12]-code), using
- construction X applied to Ce(10) ⊂ Ce(6) [i] based on
- linear OA(228, 64, F2, 11) (dual of [64, 36, 12]-code), using an extension Ce(10) of the primitive narrow-sense BCH-code C(I) with length 63 = 26−1, defining interval I = [1,10], and designed minimum distance d ≥ |I|+1 = 11 [i]
- linear OA(219, 64, F2, 7) (dual of [64, 45, 8]-code), using an extension Ce(6) of the primitive narrow-sense BCH-code C(I) with length 63 = 26−1, defining interval I = [1,6], and designed minimum distance d ≥ |I|+1 = 7 [i]
- linear OA(25, 14, F2, 3) (dual of [14, 9, 4]-code or 14-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
- construction X applied to Ce(10) ⊂ Ce(6) [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 OA(2259, 590, F2, 54) (dual of [590, 331, 55]-code) | [i] | Strength Reduction | |
| 2 | Linear OA(2260, 591, F2, 55) (dual of [591, 331, 56]-code) | [i] | Code Embedding in Larger Space | |
| 3 | Linear OOA(2259, 295, F2, 2, 55) (dual of [(295, 2), 331, 56]-NRT-code) | [i] | OOA Folding | |
| 4 | Linear OOA(2259, 196, F2, 3, 55) (dual of [(196, 3), 329, 56]-NRT-code) | [i] | ||