The generator matrix

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

generates a code of length 75 over Z4 who´s minimum homogenous weight is 62.

Homogenous weight enumerator: w(x)=1x^0+146x^62+627x^64+1010x^66+1228x^68+1570x^70+1749x^72+1840x^74+1854x^76+1890x^78+1540x^80+1280x^82+866x^84+492x^86+179x^88+86x^90+19x^92+6x^94+1x^124

The gray image is a code over GF(2) with n=150, k=14 and d=62.
This code was found by Heurico 1.10 in 16.8 seconds.