Information on Result #1317429
Linear OA(2135, 153, F2, 61) (dual of [153, 18, 62]-code), using concatenation of two codes based on
- linear OA(442, 51, F4, 30) (dual of [51, 9, 31]-code), using
- 1 times truncation [i] based on linear OA(443, 52, F4, 31) (dual of [52, 9, 32]-code), using
- a “DaH†code from Brouwer’s database [i]
- 1 times truncation [i] based on linear OA(443, 52, F4, 31) (dual of [52, 9, 32]-code), using
- linear OA(21, 3, F2, 1) (dual of [3, 2, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(21, s, F2, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
Mode: 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.
Compare with Markus Grassl’s online database of code parameters.
Other Results with Identical Parameters
None.
Depending Results
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OA(2134, 152, F2, 60) (dual of [152, 18, 61]-code) | [i] | Truncation | |
| 2 | Linear OA(2133, 151, F2, 59) (dual of [151, 18, 60]-code) | [i] | ||
| 3 | Linear OA(2131, 149, F2, 57) (dual of [149, 18, 58]-code) | [i] | ||
| 4 | Linear OA(2130, 148, F2, 56) (dual of [148, 18, 57]-code) | [i] | ||