The generator matrix

 1  0  1  1  1  1  1  1  1  1  1  0  1  1  1  0  1  1  1  5  1  1 10  1  1  1  1  1  5  1  0 20  1  1  5  1  1  1  1
 0  1  1  7 14 18  0 16  7 14 18  1  0 14 18  1 16  7 16  1 19  5  1 23 19  6  5 11  1 24  1  1  6 16  1  6 12  5  1
 0  0 15  0 15 10  0 20 10 20  5 15 10  0 15 15 15  0 10  5  0 10  5  5  0  5  5 10 15 15  0  5  5 20  0 10  5 20 20
 0  0  0  5 15  5 10 15  0 10 15  5 10 15  5 15 20 10 10 20  5 15  0  0 20 15  0  0 20  5 20  5 10 20 15 20 10 10  5

generates a code of length 39 over Z25 who´s minimum homogenous weight is 145.

Homogenous weight enumerator: w(x)=1x^0+576x^145+400x^146+700x^147+1344x^150+520x^151+900x^152+2752x^155+540x^156+2100x^157+2976x^160+760x^161+1300x^162+376x^165+280x^166+28x^170+44x^175+12x^180+8x^185+8x^190

The gray image is a code over GF(5) with n=195, k=6 and d=145.
This code was found by Heurico 1.16 in 2.03 seconds.