The generator matrix

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

generates a code of length 19 over Z8 who´s minimum homogenous weight is 13.

Homogenous weight enumerator: w(x)=1x^0+50x^13+149x^14+276x^15+564x^16+932x^17+1323x^18+1574x^19+1364x^20+954x^21+555x^22+256x^23+118x^24+48x^25+21x^26+6x^27+1x^32

The gray image is a code over GF(2) with n=76, k=13 and d=26.
This code was found by Heurico 1.16 in 0.463 seconds.