The generator matrix

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

generates a code of length 63 over Z25 who´s minimum homogenous weight is 236.

Homogenous weight enumerator: w(x)=1x^0+440x^236+940x^237+440x^238+960x^239+928x^240+2340x^241+2580x^242+1920x^243+2740x^244+1296x^245+3700x^246+4900x^247+2800x^248+3280x^249+1952x^250+4560x^251+5340x^252+3180x^253+3720x^254+2048x^255+4920x^256+5180x^257+2860x^258+2960x^259+1484x^260+3340x^261+2980x^262+1300x^263+1340x^264+352x^265+700x^266+580x^267+24x^270+16x^275+4x^285+8x^290+8x^295+4x^300

The gray image is a code over GF(5) with n=315, k=7 and d=236.
This code was found by Heurico 1.16 in 25.9 seconds.