Information on Result #970354
Linear OOA(4246, 108, F4, 3, 117) (dual of [(108, 3), 78, 118]-NRT-code), using OOA 3-folding based on linear OA(4246, 324, F4, 117) (dual of [324, 78, 118]-code), using
- 1 times truncation [i] based on linear OA(4247, 325, F4, 118) (dual of [325, 78, 119]-code), using
- strength reduction [i] based on linear OA(4247, 325, F4, 119) (dual of [325, 78, 120]-code), using
- concatenation of two codes [i] based on
- linear OA(6439, 65, F64, 39) (dual of [65, 26, 40]-code or 65-arc in PG(38,64)), using
- extended Reed–Solomon code RSe(26,64) [i]
- the expurgated narrow-sense BCH-code C(I) with length 65 | 642−1, defining interval I = [0,19], and minimum distance d ≥ |{−19,−18,…,19}|+1 = 40 (BCH-bound) [i]
- linear OA(42, 5, F4, 2) (dual of [5, 3, 3]-code or 5-arc in PG(1,4)), using
- extended Reed–Solomon code RSe(3,4) [i]
- Hamming code H(2,4) [i]
- linear OA(6439, 65, F64, 39) (dual of [65, 26, 40]-code or 65-arc in PG(38,64)), using
- concatenation of two codes [i] based on
- strength reduction [i] based on linear OA(4247, 325, F4, 119) (dual of [325, 78, 120]-code), using
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.
Other Results with Identical Parameters
None.
Depending Results
None.