The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+101x^24+24x^25+92x^26+168x^27+504x^28+632x^29+808x^30+1224x^31+1110x^32+1224x^33+800x^34+632x^35+480x^36+168x^37+88x^38+24x^39+95x^40+4x^42+8x^44+5x^48

The gray image is a code over GF(2) with n=128, k=13 and d=48.
This code was found by Heurico 1.16 in 1.09 seconds.