The generator matrix

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

generates a code of length 19 over Z8 who´s minimum homogenous weight is 16.

Homogenous weight enumerator: w(x)=1x^0+19x^16+68x^17+15x^18+64x^19+12x^20+56x^21+12x^22+4x^25+4x^26+1x^34

The gray image is a code over GF(2) with n=76, k=8 and d=32.
This code was found by Heurico 1.16 in 0.0037 seconds.