Information on Result #682013
Linear OA(445, 51, F4, 33) (dual of [51, 6, 34]-code), using contraction based on linear OA(4147, 153, F4, 101) (dual of [153, 6, 102]-code), using the narrow-sense BCH-code C(I) with length 153 | 412−1, 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
Depending Results
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OA(4125, 131, F4, 89) (dual of [131, 6, 90]-code) | [i] | Juxtaposition | |
| 2 | Linear OA(4135, 141, F4, 97) (dual of [141, 6, 98]-code) | [i] | ||
| 3 | Linear OA(4134, 139, F4, 97) (dual of [139, 5, 98]-code) | [i] | ||
| 4 | Linear OA(2141, 153, F2, 67) (dual of [153, 12, 68]-code) | [i] | Concatenation of Two Codes | |
| 5 | Linear OA(2140, 150, F2, 67) (dual of [150, 10, 68]-code) | [i] | ||
| 6 | Linear OA(2139, 147, F2, 67) (dual of [147, 8, 68]-code) | [i] | ||
| 7 | Linear OOA(2192, 102, F2, 2, 101) (dual of [(102, 2), 12, 102]-NRT-code) | [i] | Concatenation of Two NRT-Codes | |
| 8 | Linear OA(448, 54, F4, 35) (dual of [54, 6, 36]-code) | [i] | ✔ | Construction X with Cyclic Codes |
| 9 | Linear OA(447, 53, F4, 35) (dual of [53, 6, 36]-code) | [i] | ✔ | Construction XX with Cyclic Codes |
| 10 | Linear OOA(445, 25, F4, 2, 33) (dual of [(25, 2), 5, 34]-NRT-code) | [i] | OOA Folding | |
| 11 | Linear OOA(445, 17, F4, 3, 33) (dual of [(17, 3), 6, 34]-NRT-code) | [i] | ||