The generator matrix

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

generates a code of length 15 over Z16 who´s minimum homogenous weight is 10.

Homogenous weight enumerator: w(x)=1x^0+25x^10+62x^11+183x^12+258x^13+819x^14+1412x^15+814x^16+252x^17+175x^18+62x^19+25x^20+2x^21+5x^22+1x^24

The gray image is a code over GF(2) with n=120, k=12 and d=40.
This code was found by Heurico 1.16 in 0.035 seconds.