The generator matrix

 1  0  0  1  1  1  1  1  1  1  1 15  1  1  1  1  1  1
 0  1  0  0  5 10 20 16 14  7 18  1  8  7  1 18 21  1
 0  0  1  1 22 18 24  8  8 13 18 16 16  0 24 10 17  6
 0  0  0 15 20 10  0 15 20  5  0 10  5 10 20 10 15 10

generates a code of length 18 over Z25 who´s minimum homogenous weight is 60.

Homogenous weight enumerator: w(x)=1x^0+292x^60+820x^61+360x^62+720x^63+400x^64+2772x^65+4140x^66+920x^67+1340x^68+3200x^69+10704x^70+11260x^71+2080x^72+4160x^73+6400x^74+14188x^75+11280x^76+1640x^77+1280x^78+84x^80+72x^85+12x^90

The gray image is a code over GF(5) with n=90, k=7 and d=60.
This code was found by Heurico 1.16 in 1.61 seconds.