The generator matrix

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

generates a code of length 19 over Z8 who´s minimum homogenous weight is 12.

Homogenous weight enumerator: w(x)=1x^0+71x^12+202x^13+489x^14+1442x^15+1994x^16+4290x^17+4584x^18+6562x^19+4635x^20+4318x^21+2041x^22+1398x^23+457x^24+214x^25+51x^26+6x^27+10x^28+2x^30+1x^34

The gray image is a code over GF(2) with n=76, k=15 and d=24.
This code was found by Heurico 1.16 in 4.49 seconds.