The generator matrix

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

generates a code of length 67 over Z25 who´s minimum homogenous weight is 262.

Homogenous weight enumerator: w(x)=1x^0+360x^262+620x^263+64x^265+800x^267+440x^268+36x^270+120x^272+260x^273+12x^275+120x^277+180x^278+100x^282+8x^285+4x^310

The gray image is a code over GF(5) with n=335, k=5 and d=262.
This code was found by Heurico 1.16 in 508 seconds.