The generator matrix

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

generates a code of length 38 over Z16 who´s minimum homogenous weight is 36.

Homogenous weight enumerator: w(x)=1x^0+42x^36+132x^37+170x^38+120x^39+36x^40+4x^41+6x^42+1x^64

The gray image is a code over GF(2) with n=304, k=9 and d=144.
This code was found by Heurico 1.16 in 0.0298 seconds.