The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  2  4  2  1  4  1  2  2  1  1  1  1  1
 0  2  0  0  0  0  0  0  0  2  6  2  4  6  2  6  4  2  4  2  2  2  4  4  2  0  0  6  4  0  4
 0  0  2  0  0  4  6  2  2  2  2  0  0  2  6  4  0  4  2  6  6  6  0  2  0  2  4  6  6  0  4
 0  0  0  2  0  6  6  6  4  0  0  0  2  6  6  6  4  6  6  0  2  4  2  4  4  2  0  2  0  6  4
 0  0  0  0  2  2  4  6  2  0  2  2  0  4  2  6  4  0  6  4  6  2  2  2  6  6  6  2  0  2  6

generates a code of length 31 over Z8 who´s minimum homogenous weight is 25.

Homogenous weight enumerator: w(x)=1x^0+44x^25+80x^26+128x^27+158x^28+210x^29+296x^30+272x^31+288x^32+218x^33+106x^34+96x^35+54x^36+38x^37+28x^38+16x^39+10x^40+2x^41+2x^42+1x^48

The gray image is a code over GF(2) with n=124, k=11 and d=50.
This code was found by Heurico 1.16 in 0.125 seconds.