The generator matrix

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

generates a code of length 60 over Z25 who´s minimum homogenous weight is 227.

Homogenous weight enumerator: w(x)=1x^0+280x^227+460x^229+180x^230+640x^231+1540x^232+1180x^234+184x^235+420x^236+1560x^237+900x^239+84x^240+400x^241+2080x^242+1820x^244+32x^245+880x^246+1600x^247+640x^249+44x^250+160x^251+440x^252+36x^255+20x^260+16x^265+12x^270+4x^275+8x^280+4x^290

The gray image is a code over GF(5) with n=300, k=6 and d=227.
This code was found by Heurico 1.16 in 28.7 seconds.