The generator matrix

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

generates a code of length 14 over Z8 who´s minimum homogenous weight is 9.

Homogenous weight enumerator: w(x)=1x^0+42x^9+79x^10+228x^11+388x^12+1006x^13+613x^14+1016x^15+371x^16+230x^17+73x^18+36x^19+8x^20+2x^21+3x^22

The gray image is a code over GF(2) with n=56, k=12 and d=18.
This code was found by Heurico 1.16 in 1.72 seconds.