The generator matrix

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

generates a code of length 31 over Z8 who´s minimum homogenous weight is 24.

Homogenous weight enumerator: w(x)=1x^0+121x^24+28x^25+462x^26+156x^27+997x^28+508x^29+1492x^30+684x^31+1481x^32+468x^33+1104x^34+180x^35+310x^36+20x^37+140x^38+4x^39+29x^40+2x^42+5x^44

The gray image is a code over GF(2) with n=124, k=13 and d=48.
This code was found by Heurico 1.16 in 1.05 seconds.