The generator matrix

 1  1  1  1  1  1  1  1  1  2  2  1  1  1  1
 0  2  0  0  0  0  0  0  0  2  4  6  6  0  4
 0  0  2  0  0  0  2  6  2  2  6  2  4  6  4
 0  0  0  2  0  2  2  6  0  0  2  6  4  0  0
 0  0  0  0  2  2  0  6  2  0  4  0  2  6  0
 0  0  0  0  0  4  0  0  4  4  4  4  4  0  0
 0  0  0  0  0  0  4  0  4  0  0  4  0  4  0
 0  0  0  0  0  0  0  4  4  0  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+83x^8+110x^9+238x^10+342x^11+684x^12+1478x^13+3084x^14+4350x^15+3091x^16+1418x^17+704x^18+418x^19+228x^20+66x^21+68x^22+10x^23+9x^24+2x^26

The gray image is a code over GF(2) with n=60, k=14 and d=16.
This code was found by Heurico 1.16 in 0.632 seconds.