The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+193x^12+64x^13+568x^14+384x^15+610x^16+64x^17+136x^18+27x^20+1x^24

The gray image is a code over GF(2) with n=120, k=11 and d=48.
This code was found by Heurico 1.16 in 0.0242 seconds.