The generator matrix

 1  0  0  1  1  1  2  1  1  1  1  4  2  4  1  4
 0  1  0  1  2  3  1  0  7  2  1  6  1  1  6  0
 0  0  1  1  1  0  3  2  2  3  1  1  0  1  3  1
 0  0  0  2  0  6  2  6  4  2  0  0  6  0  4  6
 0  0  0  0  4  0  4  0  4  4  0  4  0  0  0  4
 0  0  0  0  0  4  0  0  0  4  0  4  0  4  4  4

generates a code of length 16 over Z8 who´s minimum homogenous weight is 11.

Homogenous weight enumerator: w(x)=1x^0+80x^11+262x^12+528x^13+933x^14+1440x^15+1695x^16+1440x^17+968x^18+528x^19+218x^20+80x^21+18x^22+1x^30

The gray image is a code over GF(2) with n=64, k=13 and d=22.
This code was found by Heurico 1.16 in 3.14 seconds.