The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  0  2 12  2  0  2 12  2  0  2 12  2  8  2  4  2  2  2  2  2  2  1  2  2  1  2  2  2  2  2  2  2  1  1
 0  2 12  6  0  6 12 10  0  6 12 10  0  6 12  2  8 14  4  2  8 14  4 10  8 14  4  2  8 14  4 10  6  2 10  2  6  2 10  2  6  2 10  2 14  2  2  2  0 12  0 12  0 12  0  4  8  8  8  4 12  8  4  8  4  0  6
 0  0  8  0  0  8  8  8  8  0  0  8  8  8  0  0  8  8  8  8  0  0  0  0  8  8  8  8  0  0  0  0  0  0  8  8  0  0  8  8  8  8  0  0  8  8  0  0  0  8  8  0  8  8  0  8  8  8  0  8  0  0  0  8  0  0  0
 0  0  0  8  8  8  8  0  8  0  0  8  0  0  8  8  0  0  8  8  8  8  0  0  8  8  0  0  0  0  8  8  0  8  8  0  8  0  0  8  8  0  0  8  0  8  8  0  8  8  0  8  8  0  0  0  8  0  8  8  0  0  8  0  0  8  0

generates a code of length 67 over Z16 who´s minimum homogenous weight is 65.

Homogenous weight enumerator: w(x)=1x^0+142x^65+64x^66+122x^67+22x^68+146x^69+4x^70+6x^71+1x^72+4x^82

The gray image is a code over GF(2) with n=536, k=9 and d=260.
This code was found by Heurico 1.16 in 35 seconds.