The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+162x^24+152x^25+584x^26+832x^27+1792x^28+2608x^29+3360x^30+4608x^31+4555x^32+4576x^33+3440x^34+2624x^35+1776x^36+848x^37+544x^38+128x^39+142x^40+8x^41+8x^42+16x^44+4x^48

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 12.3 seconds.