The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+27x^18+66x^19+112x^20+172x^21+232x^22+272x^23+304x^24+290x^25+210x^26+162x^27+88x^28+48x^29+40x^30+12x^31+7x^32+2x^33+3x^34

The gray image is a code over GF(2) with n=96, k=11 and d=36.
This code was found by Heurico 1.16 in 0.0649 seconds.