The generator matrix

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

generates a code of length 40 over Z25 who´s minimum homogenous weight is 142.

Homogenous weight enumerator: w(x)=1x^0+200x^142+700x^143+1740x^144+2428x^145+2260x^146+1940x^147+3740x^148+6440x^149+8476x^150+6060x^151+6000x^152+11600x^153+16080x^154+16872x^155+12820x^156+16760x^157+24960x^158+30120x^159+27432x^160+21580x^161+23720x^162+32820x^163+32560x^164+24888x^165+14840x^166+11380x^167+11180x^168+10560x^169+7944x^170+2440x^171+24x^175+24x^180+24x^185+8x^190+4x^195

The gray image is a code over GF(5) with n=200, k=8 and d=142.
This code was found by Heurico 1.16 in 320 seconds.