The generator matrix

 1  0  1  1  1  4  1 10  1  1  8  8  1  2  8  1  1  1  1
 0  1  1  0 11  1 10  1 15  5  1  2  6  1  1 12  2  0  0
 0  0  2  6  4  6 14  6  2  4  0  6  4  2  4  6 14  0  0
 0  0  0 12  0  4  0  8 12  4  4 12  4  0  8  8  4  0  0
 0  0  0  0  8  0  0  8  8  8  8  0  8  0  0  0  0  0  0
 0  0  0  0  0  8  0  0  8  8  0  0  0  8  8  8  0  0  0
 0  0  0  0  0  0  8  0  0  8  0  8  0  8  0  8  8  8  0

generates a code of length 19 over Z16 who´s minimum homogenous weight is 12.

Homogenous weight enumerator: w(x)=1x^0+42x^12+60x^13+505x^14+776x^15+2588x^16+5908x^17+13682x^18+18288x^19+13867x^20+5860x^21+2643x^22+776x^23+391x^24+76x^25+65x^26+7x^28+1x^34

The gray image is a code over GF(2) with n=152, k=16 and d=48.
This code was found by Heurico 1.16 in 5.93 seconds.