The generator matrix

 1  0  0  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  0  1  1  1  1  1  1  1  1  1 10  1  1  0  1  1  1  1 15  1 15  1
 0  1  0  1  7 24 15 14  1 22 24  7 11 23 21 19  2 15  1 22 13 14 20 20 23  2 18 11  1 16  7  1 21 21  2  6  1 17  1  0
 0  0  1 18  7  1 14  8  1 14  4 18 19 13  7 12  6 11 23 15  4 10 13 18 11 16 15  6 13 19  0 15  9  3  4 17 24 16 11 18
 0  0  0 15 20  0  5 20  5 15 10 10 20  0 15  0 15 10 15  0 15  5 20  0 15 20 10  0  5 10  5 10 15 20 20 10 15  0 20  0

generates a code of length 40 over Z25 who´s minimum homogenous weight is 145.

Homogenous weight enumerator: w(x)=1x^0+428x^145+420x^146+820x^147+180x^148+500x^149+2760x^150+2380x^151+3140x^152+340x^153+940x^154+4384x^155+5080x^156+6560x^157+700x^158+1380x^159+6656x^160+8480x^161+9180x^162+860x^163+1420x^164+6748x^165+5680x^166+5300x^167+420x^168+760x^169+2060x^170+460x^171+36x^175+28x^180+16x^185+4x^190+4x^195

The gray image is a code over GF(5) with n=200, k=7 and d=145.
This code was found by Heurico 1.16 in 5.89 seconds.