The generator matrix

 1  0  0  1  1  1  0  1  1  1  1  0  2  0  1  2  1  1  2  0  1  1  0  1  0  1  0  1  1  1  2  0  1  2  0  0  1  1  1  2  1  1  0  1  2  1  1  1  1  1  1  0  2  0  1  2  2  0  2  2  0  1  2  0  1  1  1  0  1  0  0  2  1  2  1
 0  1  0  1  0  1  1  0  0  1  1  1  1  2  3  1  0  2  1  0  1  1  2  3  1  2  0  3  0  2  1  1  3  1  1  1  1  0  2  0  2  3  0  1  1  1  0  0  0  0  0  1  1  1  1  0  1  0  1  1  1  2  0  0  1  2  3  1  0  1  1  1  1  2  0
 0  0  1  1  1  0  1  0  1  1  0  2  3  1  0  2  0  1  3  1  1  3  1  0  0  1  1  0  0  3  1  2  1  1  1  2  2  2  3  1  3  0  1  2  3  1  2  0  0  3  0  1  2  0  3  1  2  1  3  0  1  1  1  1  1  2  2  3  2  1  1  2  3  0  0
 0  0  0  2  0  0  0  0  0  0  0  2  2  0  2  2  2  0  2  2  0  2  2  2  0  0  0  0  0  2  0  0  2  2  0  2  0  0  2  0  2  2  2  2  2  2  2  0  0  0  2  0  0  2  2  0  2  0  0  2  0  2  2  2  2  0  0  0  0  0  0  2  2  0  0
 0  0  0  0  2  0  0  0  0  0  0  0  0  2  0  2  2  0  2  0  0  2  0  2  2  0  0  2  0  0  2  0  2  0  2  0  2  0  0  2  0  2  2  2  0  0  2  2  2  2  0  0  2  2  2  0  0  0  2  2  2  0  2  0  0  2  2  2  0  2  2  0  2  0  0
 0  0  0  0  0  2  0  0  0  0  0  0  0  0  2  0  0  0  0  0  0  0  0  2  2  2  2  2  2  2  2  2  0  0  2  0  2  2  2  0  2  0  2  2  0  2  2  2  2  0  0  0  0  2  0  2  0  0  0  2  0  2  2  0  0  0  2  0  0  2  0  2  0  2  2
 0  0  0  0  0  0  2  0  0  0  0  0  2  0  0  0  0  0  2  0  2  2  2  2  2  2  0  0  2  2  2  0  0  2  2  0  0  2  0  2  2  0  0  2  2  2  2  2  0  2  0  0  0  0  2  0  2  0  2  0  2  2  0  0  0  0  2  0  0  0  2  0  0  2  0
 0  0  0  0  0  0  0  2  0  0  0  0  0  0  0  0  0  2  2  2  0  0  2  2  0  0  2  0  2  2  2  2  2  0  2  0  0  0  0  0  2  2  2  0  2  0  2  2  0  2  0  0  2  2  0  0  0  2  2  0  2  2  2  2  0  0  0  2  2  0  0  0  0  2  0
 0  0  0  0  0  0  0  0  2  0  0  0  0  2  0  2  2  2  2  0  2  0  2  0  2  2  2  2  0  2  2  0  0  2  2  2  0  2  2  2  0  2  2  2  2  2  2  0  0  2  0  2  2  0  2  2  2  0  0  2  0  2  2  2  0  0  2  2  2  2  2  2  0  2  2
 0  0  0  0  0  0  0  0  0  2  0  2  2  0  2  2  2  0  2  2  2  0  2  2  2  0  2  2  2  0  2  2  0  0  0  2  0  0  0  2  0  0  0  2  0  0  2  2  0  0  0  2  0  0  2  0  0  0  2  0  0  0  2  2  0  0  2  2  2  0  0  0  0  2  2
 0  0  0  0  0  0  0  0  0  0  2  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  0  2  2  2  2  2  2  2  2  2  2  2  2  2  2  0  2  2  2  2  2  2  2  2  2  2  0  0  2  2  0  0  2  2  2  0  0  2  2

generates a code of length 75 over Z4 who´s minimum homogenous weight is 60.

Homogenous weight enumerator: w(x)=1x^0+59x^60+46x^61+176x^62+156x^63+293x^64+304x^65+460x^66+462x^67+608x^68+634x^69+708x^70+832x^71+827x^72+1054x^73+955x^74+1142x^75+969x^76+1060x^77+900x^78+924x^79+779x^80+700x^81+547x^82+458x^83+371x^84+234x^85+244x^86+104x^87+137x^88+54x^89+81x^90+18x^91+40x^92+10x^93+20x^94+11x^96+5x^98+1x^100

The gray image is a code over GF(2) with n=150, k=14 and d=60.
This code was found by Heurico 1.16 in 53.1 seconds.