The generator matrix

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

generates a code of length 74 over Z4 who´s minimum homogenous weight is 66.

Homogenous weight enumerator: w(x)=1x^0+187x^66+267x^68+293x^70+298x^72+200x^74+202x^76+190x^78+122x^80+113x^82+72x^84+57x^86+17x^88+16x^90+11x^92+2x^96

The gray image is a code over GF(2) with n=148, k=11 and d=66.
This code was found by Heurico 1.16 in 3.37 seconds.