The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1
 0  5  0  0  0  0  0  5  5 20 10 15  5 15  0 10 20 15  5  5 10 10 15 20  5 20 15 15  0 15 15 15  5  5 10 10  0 20  5 20 15  5 10  0  5
 0  0  5  0  0  5  5 15 20 15  0  5  5 10  0  0 10  5  0  5  5 10  0 20 20 10 10 15 10 10  5  5 20 10 20 15 20 20 15  5  5  0  0 10 10
 0  0  0  5  0 15 10 15  5  5 20  5  0 20 10 20 10  0 20  5 15  0 10 10 20 15  5 10 20 10 20 20  0  5 20  5  5  5  5 10  5 20  0  5 10
 0  0  0  0  5 15  5 20 15  5 15 20  5  0 15 20 20  5  0 20 20 20  5 10 15 15  0 15 20  5  5 20  5  5 10 10 15  0  5  5  0 20 10 20 15

generates a code of length 45 over Z25 who´s minimum homogenous weight is 160.

Homogenous weight enumerator: w(x)=1x^0+192x^160+420x^165+512x^170+336x^175+12916x^180+292x^185+288x^190+328x^195+204x^200+84x^205+36x^210+12x^215+4x^225

The gray image is a code over GF(5) with n=225, k=6 and d=160.
This code was found by Heurico 1.16 in 0.686 seconds.