The generator matrix

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

generates a code of length 10 over Z8 who´s minimum homogenous weight is 6.

Homogenous weight enumerator: w(x)=1x^0+55x^6+48x^7+302x^8+208x^9+811x^10+208x^11+328x^12+48x^13+29x^14+9x^16+1x^18

The gray image is a code over GF(2) with n=40, k=11 and d=12.
This code was found by Heurico 1.16 in 0.0442 seconds.