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

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+60x^265+780x^267+440x^268+48x^270+180x^272+260x^273+60x^277+180x^278+4x^280+120x^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 5.06 seconds.