The generator matrix

 1  1  1  1  1  1  1  1  2  1  2  2  1  2  2  2  4  2  1
 0 12  0  4  0  0  4 12  8  4  4 12  8 12 12  0  8  4  0
 0  0 12  4  0 12  4  0  4  4  4  0 12  8  8 12  4 12  0
 0  0  0  8  0  0  0  0  0  8  0  8  0  8  0  0  8  8  0
 0  0  0  0  8  0  0  0  8  8  0  8  0  0  0  8  8  8  8
 0  0  0  0  0  8  0  0  8  8  0  0  8  0  8  0  8  8  8
 0  0  0  0  0  0  8  0  8  0  8  0  8  0  0  8  8  0  8
 0  0  0  0  0  0  0  8  8  0  8  8  0  8  0  0  0  8  8

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

Homogenous weight enumerator: w(x)=1x^0+17x^12+44x^13+134x^14+204x^15+205x^16+460x^17+1716x^18+2668x^19+1622x^20+484x^21+296x^22+196x^23+66x^24+36x^25+28x^26+4x^27+9x^28+2x^30

The gray image is a code over GF(2) with n=152, k=13 and d=48.
This code was found by Heurico 1.16 in 0.194 seconds.