The generator matrix

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

generates a code of length 24 over Z8 who´s minimum homogenous weight is 18.

Homogenous weight enumerator: w(x)=1x^0+56x^18+194x^19+414x^20+618x^21+925x^22+1190x^23+1300x^24+1342x^25+975x^26+574x^27+326x^28+150x^29+91x^30+26x^31+7x^32+2x^33+1x^34

The gray image is a code over GF(2) with n=96, k=13 and d=36.
This code was found by Heurico 1.16 in 0.549 seconds.