Information on Result #690833
Linear OA(965, 80, F9, 50) (dual of [80, 15, 51]-code), using contraction based on linear OA(9145, 160, F9, 101) (dual of [160, 15, 102]-code), using the narrow-sense BCH-code C(I) with length 160 | 94−1, defining interval I = [1,101], and designed minimum distance d ≥ |I|+1 = 102 [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
- Contraction (with Expurgated Narrow-Sense BCH-Code) (hidden) [i]
- Primitive Narrow-Sense BCH-Codes [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(9143, 156, F9, 101) (dual of [156, 13, 102]-code) | [i] | Repeating Each Code Word | |
| 2 | Linear OA(9142, 154, F9, 101) (dual of [154, 12, 102]-code) | [i] | ||
| 3 | Linear OA(9141, 152, F9, 101) (dual of [152, 11, 102]-code) | [i] | ||
| 4 | Linear OA(9140, 150, F9, 101) (dual of [150, 10, 102]-code) | [i] | ||
| 5 | Linear OA(978, 103, F9, 50) (dual of [103, 25, 51]-code) | [i] | ✔ | Construction X with Cyclic Codes |
| 6 | Linear OA(971, 86, F9, 53) (dual of [86, 15, 54]-code) | [i] | ✔ | Construction XX with Cyclic Codes |
| 7 | Linear OA(968, 83, F9, 52) (dual of [83, 15, 53]-code) | [i] | ✔ | |
| 8 | Linear OA(979, 104, F9, 51) (dual of [104, 25, 52]-code) | [i] | ✔ | |
| 9 | Linear OA(976, 100, F9, 51) (dual of [100, 24, 52]-code) | [i] | ✔ | |
| 10 | Linear OA(975, 97, F9, 51) (dual of [97, 22, 52]-code) | [i] | ✔ | |
| 11 | Linear OA(974, 94, F9, 51) (dual of [94, 20, 52]-code) | [i] | ✔ | |
| 12 | Linear OA(972, 90, F9, 51) (dual of [90, 18, 52]-code) | [i] | ✔ | |
| 13 | Linear OA(966, 82, F9, 51) (dual of [82, 16, 52]-code) | [i] | ✔ | |
| 14 | Linear OA(976, 101, F9, 50) (dual of [101, 25, 51]-code) | [i] | ✔ | Construction XX with a Chain of Cyclic Codes |
| 15 | Linear OOA(965, 40, F9, 2, 50) (dual of [(40, 2), 15, 51]-NRT-code) | [i] | OOA Folding | |