The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+100x^18+136x^19+422x^20+476x^21+1224x^22+924x^23+1626x^24+936x^25+1256x^26+464x^27+370x^28+124x^29+104x^30+12x^31+13x^32+4x^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 0.538 seconds.