The generator matrix

 1  0  1  1  1  6  1  1  4  1  2  1  1  6  1  1  1  1  1
 0  1  1  6  3  1  0  3  1  5  1  2  0  1  6  7  7  6  3
 0  0  2  0  6  0  6  0  2  4  2  2  4  0  4  6  6  0  0
 0  0  0  4  0  0  0  0  0  4  4  4  4  0  0  4  4  4  4
 0  0  0  0  4  0  0  4  4  4  4  4  4  4  0  0  0  0  4
 0  0  0  0  0  4  0  4  0  4  0  0  0  0  4  4  4  4  4
 0  0  0  0  0  0  4  0  4  0  4  0  4  4  0  4  0  4  4

generates a code of length 19 over Z8 who´s minimum homogenous weight is 14.

Homogenous weight enumerator: w(x)=1x^0+99x^14+48x^15+409x^16+384x^17+778x^18+672x^19+780x^20+384x^21+388x^22+48x^23+86x^24+14x^26+4x^28+1x^30

The gray image is a code over GF(2) with n=76, k=12 and d=28.
This code was found by Heurico 1.16 in 16.7 seconds.