Information on Result #690770
Linear OA(959, 80, F9, 42) (dual of [80, 21, 43]-code), using contraction based on linear OA(9139, 160, F9, 85) (dual of [160, 21, 86]-code), using the expurgated narrow-sense BCH-code C(I) with length 160 | 94−1, defining interval I = [0,83], and minimum distance d ≥ |{−1,0,…,83}|+1 = 86 (BCH-bound) [i]
Mode: Constructive and linear.
This result is hidden, because other results with identical parameters exist.
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.
Compare with Markus Grassl’s online database of code parameters.
Other Results with Identical Parameters
- Primitive BCH-Codes (hidden) [i]
- Primitive Expurgated Narrow-Sense BCH-Codes [i]
- Primitive BCH-Codes (hidden) [i]
- Primitive BCH-Codes (hidden) [i]
- Primitive BCH-Codes (hidden) [i]
- Primitive BCH-Codes (hidden) [i]
Depending Results
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OA(9138, 158, F9, 85) (dual of [158, 20, 86]-code) | [i] | Repeating Each Code Word | |
| 2 | Linear OA(9137, 156, F9, 85) (dual of [156, 19, 86]-code) | [i] | ||
| 3 | Linear OA(9136, 154, F9, 85) (dual of [154, 18, 86]-code) | [i] | ||
| 4 | Linear OA(9135, 152, F9, 85) (dual of [152, 17, 86]-code) | [i] | ||
| 5 | Linear OA(3198, 240, F3, 85) (dual of [240, 42, 86]-code) | [i] | Concatenation of Two Codes | |
| 6 | Linear OA(3197, 237, F3, 85) (dual of [237, 40, 86]-code) | [i] | ||
| 7 | Linear OA(3196, 234, F3, 85) (dual of [234, 38, 86]-code) | [i] | ||
| 8 | Linear OA(3195, 231, F3, 85) (dual of [231, 36, 86]-code) | [i] | ||
| 9 | Linear OA(3194, 228, F3, 85) (dual of [228, 34, 86]-code) | [i] | ||
| 10 | Linear OA(959, 82, F9, 42) (dual of [82, 23, 43]-code) | [i] | ✔ | Construction X with Cyclic Codes |
| 11 | Linear OA(964, 85, F9, 44) (dual of [85, 21, 45]-code) | [i] | ✔ | |
| 12 | Linear OA(960, 84, F9, 42) (dual of [84, 24, 43]-code) | [i] | ✔ | |
| 13 | Linear OA(973, 94, F9, 50) (dual of [94, 21, 51]-code) | [i] | ✔ | |
| 14 | Linear OA(970, 90, F9, 48) (dual of [90, 20, 49]-code) | [i] | ✔ | |
| 15 | Linear OA(969, 90, F9, 47) (dual of [90, 21, 48]-code) | [i] | ✔ | |
| 16 | Linear OA(975, 96, F9, 51) (dual of [96, 21, 52]-code) | [i] | ✔ | |
| 17 | Linear OA(978, 99, F9, 52) (dual of [99, 21, 53]-code) | [i] | ✔ | |
| 18 | Linear OA(983, 104, F9, 53) (dual of [104, 21, 54]-code) | [i] | ✔ | |
| 19 | Linear OA(961, 86, F9, 42) (dual of [86, 25, 43]-code) | [i] | ✔ | |
| 20 | Linear OA(983, 105, F9, 53) (dual of [105, 22, 54]-code) | [i] | ✔ | Construction XX with Cyclic Codes |
| 21 | Linear OA(978, 100, F9, 52) (dual of [100, 22, 53]-code) | [i] | ✔ | |
| 22 | Linear OA(975, 97, F9, 51) (dual of [97, 22, 52]-code) | [i] | ✔ | |
| 23 | Linear OA(973, 95, F9, 50) (dual of [95, 22, 51]-code) | [i] | ✔ | |
| 24 | Linear OA(969, 91, F9, 47) (dual of [91, 22, 48]-code) | [i] | ✔ | |
| 25 | Linear OA(964, 86, F9, 44) (dual of [86, 22, 45]-code) | [i] | ✔ | |
| 26 | Linear OA(961, 83, F9, 43) (dual of [83, 22, 44]-code) | [i] | ✔ | |
| 27 | Linear OA(960, 85, F9, 42) (dual of [85, 25, 43]-code) | [i] | ✔ | |
| 28 | Linear OA(959, 83, F9, 42) (dual of [83, 24, 43]-code) | [i] | ✔ | |
| 29 | Linear OA(981, 101, F9, 53) (dual of [101, 20, 54]-code) | [i] | ✔ | Construction XX with a Chain of Cyclic Codes |
| 30 | Linear OA(979, 101, F9, 52) (dual of [101, 22, 53]-code) | [i] | ✔ | |
| 31 | Linear OA(971, 91, F9, 49) (dual of [91, 20, 50]-code) | [i] | ✔ | |
| 32 | Linear OA(969, 91, F9, 46) (dual of [91, 22, 47]-code) | [i] | ✔ | |