The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  4  1  2  1  1  1  1  1  4  1  1  1  2  1  1  1  0  1  1  0  4  1  1  4  1  4  2  2  1  4  2  1  2  2
 0  2  0  0  0  0  0  0  0  2  6  2  2  6  2  6  4  4  2  0  6  4  6  6  0  4  6  6  0  2  2  0  6  4  2  4  6  4  2  0  0  4  2  2  2  6  4  2  6  2  4  2  0  2  6  2  4  6  2  2  0  0  4  6  2  0  0  2  2  4  6  4  2
 0  0  2  0  0  4  6  2  2  2  2  0  2  6  0  4  6  2  4  6  4  0  6  4  0  2  2  2  0  4  6  0  0  6  6  4  6  2  4  2  2  6  2  0  6  6  6  0  6  2  2  6  4  0  2  4  0  2  2  4  4  6  2  0  2  0  4  6  2  0  0  0  2
 0  0  0  2  0  6  6  6  4  0  0  0  2  6  2  2  2  6  2  4  4  0  6  0  4  4  6  0  6  6  4  6  0  6  4  0  2  4  4  0  2  0  6  2  0  0  0  2  4  6  2  0  4  4  6  2  2  6  0  2  4  4  2  4  2  0  6  4  4  0  6  4  2
 0  0  0  0  2  2  4  6  2  0  2  2  2  0  0  6  2  4  6  6  2  6  2  0  0  4  0  4  4  4  2  6  0  4  6  0  6  0  2  6  2  2  0  2  6  4  4  4  2  2  6  0  4  6  2  6  2  6  2  2  6  0  2  2  6  2  0  4  4  2  0  2  2

generates a code of length 73 over Z8 who´s minimum homogenous weight is 66.

Homogenous weight enumerator: w(x)=1x^0+142x^66+8x^67+211x^68+52x^69+218x^70+120x^71+268x^72+156x^73+188x^74+120x^75+203x^76+44x^77+136x^78+8x^79+74x^80+4x^81+38x^82+37x^84+14x^86+5x^88+1x^116

The gray image is a code over GF(2) with n=292, k=11 and d=132.
This code was found by Heurico 1.16 in 1.53 seconds.