The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+60x^11+136x^12+294x^13+479x^14+674x^15+811x^16+668x^17+501x^18+288x^19+108x^20+62x^21+9x^22+2x^23+3x^26

The gray image is a code over GF(2) with n=64, k=12 and d=22.
This code was found by Heurico 1.16 in 0.35 seconds.