The generator matrix

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

generates a code of length 19 over Z8 who´s minimum homogenous weight is 17.

Homogenous weight enumerator: w(x)=1x^0+40x^17+14x^18+16x^19+14x^20+40x^21+1x^22+1x^24+1x^30

The gray image is a code over GF(2) with n=76, k=7 and d=34.
This code was found by Heurico 1.16 in 0.047 seconds.