Information on Result #828970
Linear OOA(4232, 527, F4, 2, 60) (dual of [(527, 2), 822, 61]-NRT-code), using OOA 2-folding based on linear OA(4232, 1054, F4, 60) (dual of [1054, 822, 61]-code), using
- construction XX applied to C1 = C([289,346]), C2 = C([287,342]), C3 = C1 + C2 = C([289,342]), and C∩ = C1 ∩ C2 = C([287,346]) [i] based on
- linear OA(4216, 1023, F4, 58) (dual of [1023, 807, 59]-code), using the primitive BCH-code C(I) with length 1023 = 45−1, defining interval I = {289,290,…,346}, and designed minimum distance d ≥ |I|+1 = 59 [i]
- linear OA(4211, 1023, F4, 56) (dual of [1023, 812, 57]-code), using the primitive BCH-code C(I) with length 1023 = 45−1, defining interval I = {287,288,…,342}, and designed minimum distance d ≥ |I|+1 = 57 [i]
- linear OA(4226, 1023, F4, 60) (dual of [1023, 797, 61]-code), using the primitive BCH-code C(I) with length 1023 = 45−1, defining interval I = {287,288,…,346}, and designed minimum distance d ≥ |I|+1 = 61 [i]
- linear OA(4201, 1023, F4, 54) (dual of [1023, 822, 55]-code), using the primitive BCH-code C(I) with length 1023 = 45−1, defining interval I = {289,290,…,342}, and designed minimum distance d ≥ |I|+1 = 55 [i]
- linear OA(45, 20, F4, 3) (dual of [20, 15, 4]-code or 20-cap in PG(4,4)), using
- discarding factors / shortening the dual code based on linear OA(45, 41, F4, 3) (dual of [41, 36, 4]-code or 41-cap in PG(4,4)), using
- linear OA(41, 11, F4, 1) (dual of [11, 10, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(41, s, F4, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, 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.