The generator matrix

 1  0  0  1  1  1  1  1  1  1  0  1  1
 0  1  0  1  7 24 15 14  1 22  1 15  0
 0  0  1 18  7  1 14  8  1 14 18 16  5
 0  0  0 15 20  0  5 20  5 15 20 10 15

generates a code of length 13 over Z25 who´s minimum homogenous weight is 40.

Homogenous weight enumerator: w(x)=1x^0+284x^40+380x^41+200x^42+700x^44+3024x^45+1860x^46+400x^47+1500x^48+5600x^49+11668x^50+5140x^51+8600x^52+6000x^53+11200x^54+15484x^55+5120x^56+800x^57+124x^60+40x^65

The gray image is a code over GF(5) with n=65, k=7 and d=40.
This code was found by Heurico 1.16 in 1.21 seconds.