The generator matrix

 1  0  1  1  1  1  1  1  1  1  0  1  0  1  1  1  1  1  1  0  1  1  1  1  1  1  1  1  5  1  1  1  1  1  1  1  1 20  1  1  1  1
 0  1  1  7 24 18 16  0  7 14  1 18  1 18  7 14  0 23 16  1  0  7 18  5 16 14 16 14  1 21 16  6  4 12 10  0  6  1 17  6  5  0
 0  0 15  0  0  0  0  5  5 15 15  5 10 10  5  5  0 15 20 10  5 10  0 15  5 10  5 10 10  0 20 15 20 15 10  5  5 20 10 15 20  0
 0  0  0  5  0  5 15 15 10  5 15 15 15  5  0 20  5  0  5 20 15 15 15 15 10 10 20 10 10  0  5 20  0 15  5 20 15  0  0 10 20  0
 0  0  0  0 15 15 10 15 20  0 20  5 15 10 15  5 10  5  5 20 20  5 15 20  5 15 10  0 20  0  0 20 20 15 20 15 10 10  0  0  5  0

generates a code of length 42 over Z25 who´s minimum homogenous weight is 145.

Homogenous weight enumerator: w(x)=1x^0+72x^145+80x^147+296x^150+360x^152+600x^153+800x^154+428x^155+1000x^157+1780x^158+2800x^159+388x^160+1900x^162+4780x^163+9300x^164+432x^165+3500x^167+8980x^168+14800x^169+352x^170+3520x^172+7580x^173+9800x^174+368x^175+2140x^177+1280x^178+288x^180+252x^185+148x^190+76x^195+20x^200+4x^205

The gray image is a code over GF(5) with n=210, k=7 and d=145.
This code was found by Heurico 1.16 in 6.63 seconds.