The generator matrix

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

generates a code of length 73 over Z4 who´s minimum homogenous weight is 66.

Homogenous weight enumerator: w(x)=1x^0+102x^66+167x^68+179x^70+157x^72+102x^74+103x^76+65x^78+39x^80+32x^82+33x^84+19x^86+11x^88+12x^90+1x^92+1x^94

The gray image is a code over GF(2) with n=146, k=10 and d=66.
This code was found by Heurico 1.16 in 0.274 seconds.