The generator matrix

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

generates a code of length 19 over Z8 who´s minimum homogenous weight is 15.

Homogenous weight enumerator: w(x)=1x^0+50x^15+215x^16+322x^17+298x^18+308x^19+318x^20+276x^21+164x^22+58x^23+24x^24+10x^25+2x^26+2x^28

The gray image is a code over GF(2) with n=76, k=11 and d=30.
This code was found by Heurico 1.11 in 0.0328 seconds.