The generator matrix

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

generates a code of length 8 over Z8 who´s minimum homogenous weight is 2.

Homogenous weight enumerator: w(x)=1x^0+74x^2+88x^3+736x^4+1016x^5+2006x^6+7088x^7+10750x^8+7088x^9+2006x^10+1016x^11+736x^12+88x^13+74x^14+1x^16

The gray image is a code over GF(2) with n=32, k=15 and d=4.
This code was found by Heurico 1.16 in 0.239 seconds.