The generator matrix

 1  0  0  1  1  1  2  0  6  4  1  1  1
 0  1  0  1  4  5  1  1  1  2  0  2  6
 0  0  1  4  1  5  5  2  3  1  6  2  0

generates a code of length 13 over Z8 who´s minimum homogenous weight is 11.

Homogenous weight enumerator: w(x)=1x^0+108x^11+123x^12+100x^13+85x^14+54x^15+12x^16+24x^17+3x^18+2x^19

The gray image is a code over GF(2) with n=52, k=9 and d=22.
This code was found by Heurico 1.11 in 0.001 seconds.