The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+90x^24+286x^25+474x^26+1012x^27+1156x^28+1832x^29+1854x^30+2844x^31+1936x^32+2044x^33+1130x^34+972x^35+372x^36+184x^37+122x^38+36x^39+28x^40+6x^41+4x^42+1x^48

The gray image is a code over GF(2) with n=124, k=14 and d=48.
This code was found by Heurico 1.16 in 3.46 seconds.