The generator matrix

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

generates a code of length 19 over Z16 who´s minimum homogenous weight is 16.

Homogenous weight enumerator: w(x)=1x^0+199x^16+440x^17+996x^18+928x^19+889x^20+408x^21+192x^22+16x^23+22x^24+4x^26+1x^28

The gray image is a code over GF(2) with n=152, k=12 and d=64.
This code was found by Heurico 1.16 in 0.0614 seconds.