The generator matrix

 1  0  1  1  1  6  1  1 10  1  1 12  1  1 12  1  1 10  1  1  6  1  1  0  1  1  8  1  1 14  1  1  1  1  4  2  1  1  1  1  1  1  1  1  8 14  4  2  2  2  0  2  2 12  2  2  8  2  2  4  4  4  0  1  1  1  1
 0  1  3  6  5  1 12 15  1 10  9  1  0  3  1  6  5  1 12 15  1 10  9  1  8 11  1 14 13  1  4  2  7  1  1  1  8 14  4  2 11 13  7  1  1  1  1  1  0  6  2 12 10  2  8 14  2  4  2  2  0 12  4  0  8  3 11
 0  0  8  8  0  8  8  0  0  0  8  8  8  0  0  0  8  8  0  8  0  8  0  8  8  8  8  0  0  0  0  8  0  8  0  8  0  8  8  0  0  8  8  0  0  8  8  0  8  8  8  8  8  8  8  8  8  8  8  8  8  8  8  0  8  0  8

generates a code of length 67 over Z16 who´s minimum homogenous weight is 66.

Homogenous weight enumerator: w(x)=1x^0+280x^66+198x^68+28x^70+1x^72+4x^82

The gray image is a code over GF(2) with n=536, k=9 and d=264.
This code was found by Heurico 1.16 in 0.199 seconds.