The generator matrix

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

generates a code of length 9 over Z8 who´s minimum homogenous weight is 3.

Homogenous weight enumerator: w(x)=1x^0+28x^3+130x^4+408x^5+1004x^6+2468x^7+7072x^8+10576x^9+7016x^10+2468x^11+1046x^12+408x^13+108x^14+28x^15+7x^16

The gray image is a code over GF(2) with n=36, k=15 and d=6.
This code was found by Heurico 1.16 in 0.413 seconds.