The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+60x^9+204x^10+426x^11+1077x^12+1274x^13+2047x^14+1366x^15+1085x^16+408x^17+178x^18+46x^19+13x^20+2x^21+3x^22+2x^23

The gray image is a code over GF(2) with n=56, k=13 and d=18.
This code was found by Heurico 1.16 in 0.221 seconds.