The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+149x^24+156x^25+721x^26+808x^27+1942x^28+2268x^29+3824x^30+3940x^31+5085x^32+3908x^33+3987x^34+2308x^35+1900x^36+820x^37+652x^38+108x^39+133x^40+16x^41+27x^42+4x^43+6x^44+4x^46+1x^50

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 12.9 seconds.