The generator matrix

 1  0  1  1  1  1  1  1  1  1  1  0  1  1  1  1  0  1  1  1  0  1  1  1  5  1  1  1 15  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1
 0  1  1  7 24 18 16  0  7 14 18  1  0 14  7 18  1 16  7 16  1 18 14  0  1 23  5 16  1 20 12 10 22  3 14 17 17 19 20 14 23 10 18 13  0  0
 0  0 15  0  0  0  0  5 20 15 10 15 20 10 20 10 10 10 10 15  0 10 20  0 15  5 20  0 20  0  5  0 10 10 20 10 20 20 20 15 15 15 15 20 10  0
 0  0  0  5  0  5 15 15 20  0 15 15 10 20  5  0  5 10 15 15 15  0 10 15  5 15  5 20 10 15  5  5 20  5 10 10  5 15  5  5  0  5 15 20  5  0
 0  0  0  0 15 15 10 20 15 15 10 10  0 10  0 20 20 10 15 15 20  0 10  0 20  0  5 15  5  5 10  5  0 20  5  0 10 15 20 10  5  5 10  0 20  0

generates a code of length 46 over Z25 who´s minimum homogenous weight is 160.

Homogenous weight enumerator: w(x)=1x^0+52x^160+620x^165+40x^166+100x^167+240x^168+80x^169+1172x^170+440x^171+780x^172+860x^173+680x^174+2748x^175+1340x^176+1480x^177+2260x^178+2480x^179+6168x^180+3440x^181+3880x^182+3660x^183+5180x^184+8292x^185+4640x^186+4180x^187+3760x^188+4080x^189+6916x^190+2600x^191+2080x^192+1720x^193+1584x^195+276x^200+152x^205+76x^210+44x^215+24x^220

The gray image is a code over GF(5) with n=230, k=7 and d=160.
This code was found by Heurico 1.16 in 7.39 seconds.