The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+66x^12+198x^13+536x^14+934x^15+2657x^16+2934x^17+7064x^18+4166x^19+6777x^20+2882x^21+2824x^22+1026x^23+478x^24+130x^25+72x^26+18x^27+4x^28+1x^36

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 3.99 seconds.