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

generates a code of length 57 over Z25 who´s minimum homogenous weight is 222.

Homogenous weight enumerator: w(x)=1x^0+420x^222+640x^223+48x^225+660x^227+480x^228+48x^230+120x^232+120x^233+12x^235+300x^237+260x^238+16x^240

The gray image is a code over GF(5) with n=285, k=5 and d=222.
This code was found by Heurico 1.16 in 23.6 seconds.