The generator matrix

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

generates a code of length 76 over Z4 who´s minimum homogenous weight is 62.

Homogenous weight enumerator: w(x)=1x^0+74x^62+102x^63+251x^64+248x^65+410x^66+420x^67+463x^68+632x^69+714x^70+758x^71+788x^72+924x^73+899x^74+1014x^75+958x^76+978x^77+915x^78+950x^79+943x^80+832x^81+629x^82+608x^83+469x^84+380x^85+344x^86+218x^87+170x^88+92x^89+90x^90+22x^91+44x^92+10x^93+17x^94+4x^95+7x^96+3x^98+2x^100+1x^106

The gray image is a code over GF(2) with n=152, k=14 and d=62.
This code was found by Heurico 1.16 in 91.2 seconds.