The generator matrix

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

generates a code of length 32 over Z8 who´s minimum homogenous weight is 24.

Homogenous weight enumerator: w(x)=1x^0+118x^24+208x^25+649x^26+692x^27+2055x^28+1928x^29+4494x^30+3312x^31+5870x^32+3324x^33+4445x^34+1908x^35+2093x^36+736x^37+637x^38+168x^39+103x^40+12x^41+14x^42+1x^62

The gray image is a code over GF(2) with n=128, k=15 and d=48.
This code was found by Heurico 1.16 in 13.5 seconds.