The generator matrix

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

generates a code of length 47 over Z25 who´s minimum homogenous weight is 170.

Homogenous weight enumerator: w(x)=1x^0+960x^170+1740x^171+980x^172+2020x^173+2560x^174+5552x^175+6120x^176+5120x^177+6220x^178+7260x^179+11776x^180+12440x^181+11660x^182+12500x^183+14420x^184+22208x^185+24640x^186+19700x^187+21180x^188+22980x^189+31120x^190+30040x^191+21740x^192+20160x^193+17440x^194+20104x^195+15700x^196+8300x^197+5420x^198+2840x^199+3820x^200+1820x^201+52x^205+20x^210+8x^215+4x^220

The gray image is a code over GF(5) with n=235, k=8 and d=170.
This code was found by Heurico 1.16 in 157 seconds.