Information on Result #2203893
Linear OA(4178, 180, F4, 141) (dual of [180, 2, 142]-code), using strength reduction based on linear OA(4178, 180, F4, 143) (dual of [180, 2, 144]-code), using
- repeating each code word 36 times [i] based on linear OA(43, 5, F4, 3) (dual of [5, 2, 4]-code or 5-arc in PG(2,4) or 5-cap in PG(2,4)), using
- extended Reed–Solomon code RSe(2,4) [i]
- Simplex code S(2,4) [i]
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.
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 OOA(4178, 60, F4, 3, 141) (dual of [(60, 3), 2, 142]-NRT-code) | [i] | OOA Folding | |