The generator matrix

 1  0  0  1  1  1 10  1  1  1  2  1  1  1  1
 0  1  0  4  1  7  1  6 10  5  1  2  0 12  8
 0  0  1  7  1  2  5  8  5  3 11  7 14 12  0

generates a code of length 15 over Z16 who´s minimum homogenous weight is 12.

Homogenous weight enumerator: w(x)=1x^0+102x^12+444x^13+756x^14+1568x^15+685x^16+396x^17+106x^18+24x^19+12x^20+2x^22

The gray image is a code over GF(2) with n=120, k=12 and d=48.
This code was found by Heurico 1.16 in 0.0242 seconds.