The generator matrix

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

generates a code of length 46 over Z25 who´s minimum homogenous weight is 170.

Homogenous weight enumerator: w(x)=1x^0+932x^170+1580x^171+780x^172+760x^173+180x^174+3456x^175+4120x^176+1960x^177+1420x^178+460x^179+5516x^180+7400x^181+3440x^182+1980x^183+1040x^184+7492x^185+9480x^186+4120x^187+2240x^188+820x^189+6484x^190+6460x^191+2200x^192+1100x^193+1652x^195+960x^196+56x^200+12x^205+16x^210+4x^215+4x^220

The gray image is a code over GF(5) with n=230, k=7 and d=170.
This code was found by Heurico 1.16 in 8.5 seconds.