The generator matrix

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

generates a code of length 75 over Z4 who´s minimum homogenous weight is 61.

Homogenous weight enumerator: w(x)=1x^0+48x^61+102x^62+172x^63+330x^64+394x^65+530x^66+564x^67+533x^68+700x^69+762x^70+856x^71+870x^72+910x^73+935x^74+944x^75+950x^76+932x^77+987x^78+830x^79+739x^80+734x^81+624x^82+492x^83+405x^84+300x^85+228x^86+204x^87+124x^88+74x^89+55x^90+32x^91+16x^92+4x^93+2x^95+1x^126

The gray image is a code over GF(2) with n=150, k=14 and d=61.
This code was found by Heurico 1.10 in 16.5 seconds.