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

generates a code of length 41 over Z16 who´s minimum homogenous weight is 39.

Homogenous weight enumerator: w(x)=1x^0+80x^39+64x^40+232x^41+56x^42+64x^43+5x^44+8x^45+1x^48+1x^68

The gray image is a code over GF(2) with n=328, k=9 and d=156.
This code was found by Heurico 1.16 in 0.0382 seconds.