The generator matrix

 1  0  0  1  1  1  2  0  1  1  2  1  1  4  1  6  1  1  1
 0  1  0  1  2  3  1  1  0  2  1  5  7  0  4  2  3  3  4
 0  0  1  1  1  0  3  2  2  3  1  3  2  1  2  1  0  1  0
 0  0  0  2  0  6  2  2  2  2  0  0  0  2  4  2  4  6  2
 0  0  0  0  4  0  0  0  0  0  0  0  0  4  4  4  0  4  4
 0  0  0  0  0  4  0  0  0  4  0  4  0  4  4  0  0  4  0
 0  0  0  0  0  0  4  0  0  0  4  4  4  4  4  4  0  0  4
 0  0  0  0  0  0  0  4  0  0  4  4  4  0  4  0  4  0  0
 0  0  0  0  0  0  0  0  4  4  4  4  0  0  4  4  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+242x^12+64x^13+1092x^14+1856x^15+4988x^16+6848x^17+12036x^18+11136x^19+12248x^20+6848x^21+4908x^22+1856x^23+1168x^24+64x^25+140x^26+38x^28+3x^32

The gray image is a code over GF(2) with n=76, k=16 and d=24.
This code was found by Heurico 1.16 in 15 seconds.