The generator matrix

 1  0  0  0  1  1  1  6  1  1  2  1  1  4
 0  1  0  0  2  1  3  1  2  2  2  1  3  0
 0  0  1  0  3  1  6  3  0  1  1  3  1  2
 0  0  0  1  1  6  3  3  1  0  3  1  1  2
 0  0  0  0  4  0  0  0  0  4  4  4  4  4
 0  0  0  0  0  4  0  0  4  4  4  4  0  4
 0  0  0  0  0  0  4  0  4  0  4  4  4  4
 0  0  0  0  0  0  0  4  4  0  4  0  4  0

generates a code of length 14 over Z8 who´s minimum homogenous weight is 8.

Homogenous weight enumerator: w(x)=1x^0+239x^8+224x^9+2196x^10+2656x^11+10028x^12+9408x^13+15996x^14+9408x^15+10107x^16+2656x^17+2156x^18+224x^19+228x^20+4x^22+5x^24

The gray image is a code over GF(2) with n=56, k=16 and d=16.
This code was found by Heurico 1.16 in 5.71 seconds.