The generator matrix

 1  0  1  1  1  1  1  1  1  1  1  5  1  1  1  1  1 10  1  1  1  1  1 20  1  1  1  1  1 15  1  1  1  1  1  1  1  1  1
 0  1 16  7 14 18  5 21 12 19 23  1 10 11 17  9  3  1 20  6  2  4 13  1 15  1 22 24  8  1  0  5 16 21 10 11  7 12 17

generates a code of length 39 over Z25 who´s minimum homogenous weight is 154.

Homogenous weight enumerator: w(x)=1x^0+180x^154+12x^155+300x^156+120x^159+12x^170

The gray image is a code over GF(5) with n=195, k=4 and d=154.
This code was found by Heurico 1.16 in -3.62e-008 seconds.