The generator matrix

 1  1  1  1  2  1  1  0  2  1  1  2  2  2  1
 0  2  0  6  2  0  6  2  2  0  6  6  0  0  0
 0  0  4  0  0  0  0  0  0  0  4  0  4  4  0
 0  0  0  4  0  0  0  0  0  0  4  4  4  0  0
 0  0  0  0  4  0  0  0  0  4  0  4  0  4  0
 0  0  0  0  0  4  0  0  0  4  0  0  4  4  0
 0  0  0  0  0  0  4  0  0  0  4  4  0  4  0
 0  0  0  0  0  0  0  4  0  4  4  4  4  4  0
 0  0  0  0  0  0  0  0  4  4  4  4  0  0  0

generates a code of length 15 over Z8 who´s minimum homogenous weight is 8.

Homogenous weight enumerator: w(x)=1x^0+63x^8+16x^9+62x^10+96x^11+312x^12+240x^13+1088x^14+320x^15+1103x^16+240x^17+332x^18+96x^19+56x^20+16x^21+48x^22+1x^24+6x^26

The gray image is a code over GF(2) with n=60, k=12 and d=16.
This code was found by Heurico 1.16 in 0.0337 seconds.