The generator matrix

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

generates a code of length 87 over Z4 who´s minimum homogenous weight is 74.

Homogenous weight enumerator: w(x)=1x^0+136x^74+346x^76+475x^78+675x^80+758x^82+861x^84+934x^86+913x^88+795x^90+727x^92+631x^94+376x^96+293x^98+155x^100+53x^102+35x^104+13x^106+7x^108+2x^110+5x^114+1x^118

The gray image is a code over GF(2) with n=174, k=13 and d=74.
This code was found by Heurico 1.16 in 30.1 seconds.