The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+115x^18+406x^19+872x^20+1232x^21+1799x^22+2398x^23+2544x^24+2542x^25+1985x^26+1292x^27+728x^28+284x^29+133x^30+30x^31+15x^32+6x^33+2x^35

The gray image is a code over GF(2) with n=96, k=14 and d=36.
This code was found by Heurico 1.11 in 1.08 seconds.