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

generates a code of length 60 over Z25 who´s minimum homogenous weight is 230.

Homogenous weight enumerator: w(x)=1x^0+176x^230+152x^235+500x^236+124x^240+2000x^241+56x^245+44x^250+12x^255+12x^260+4x^265+28x^270+8x^275+4x^285+4x^295

The gray image is a code over GF(5) with n=300, k=5 and d=230.
This code was found by Heurico 1.16 in 0.0639 seconds.