The generator matrix

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

generates a code of length 70 over Z4 who´s minimum homogenous weight is 65.

Homogenous weight enumerator: w(x)=1x^0+52x^65+85x^66+68x^67+32x^68+36x^69+60x^70+36x^71+18x^72+24x^73+24x^74+12x^75+8x^76+10x^77+12x^78+4x^79+5x^80+2x^81+9x^82+6x^83+2x^85+2x^89+2x^90+2x^99

The gray image is a code over GF(2) with n=140, k=9 and d=65.
This code was found by Heurico 1.16 in 15.4 seconds.