The generator matrix

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

generates a code of length 25 over Z8 who´s minimum homogenous weight is 20.

Homogenous weight enumerator: w(x)=1x^0+74x^20+64x^21+226x^22+192x^23+363x^24+256x^25+338x^26+192x^27+181x^28+64x^29+72x^30+20x^32+2x^34+1x^36+2x^38

The gray image is a code over GF(2) with n=100, k=11 and d=40.
This code was found by Heurico 1.16 in 0.0524 seconds.