Information on Result #2235249
Linear OA(420, 22, F4, 16) (dual of [22, 2, 17]-code), using 3 times truncation based on linear OA(423, 25, F4, 19) (dual of [25, 2, 20]-code), using
- repeating each code word 5 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 OA(4165, 4119, F4, 33) (dual of [4119, 3954, 34]-code) | [i] | (u, u+v)-Construction | |
| 2 | Linear OA(4189, 16407, F4, 33) (dual of [16407, 16218, 34]-code) | [i] | ||
| 3 | Linear OA(4213, 65559, F4, 33) (dual of [65559, 65346, 34]-code) | [i] | ||
| 4 | Linear OA(4237, 262167, F4, 33) (dual of [262167, 261930, 34]-code) | [i] | ||
| 5 | Linear OA(4260, 1048598, F4, 32) (dual of [1048598, 1048338, 33]-code) | [i] | ||
| 6 | Linear OOA(2128, 66, F2, 2, 84) (dual of [(66, 2), 4, 85]-NRT-code) | [i] | Concatenation of Two NRT-Codes | |
| 7 | Linear OOA(420, 11, F4, 2, 16) (dual of [(11, 2), 2, 17]-NRT-code) | [i] | OOA Folding | |