The generator matrix

 1  0  1  1  1  6  1  1  0  1  6  1  1  1  0  1  6  1  1  1  0  1  6  1  1  1  1  1  2  1  4  1  1  1  1  1  1  6  0  1  1  0  1  1  1  6  1  1  4  1  1  0  1  0  4  1  2  4  1  0  1  1  1  1  0  1
 0  1  3  6  1  1  0  3  1  6  1  5  3  0  1  6  1  5  5  0  1  6  1  3  3  5  5  4  1  3  1  7  6  5  2  3  1  1  1  7  5  1  2  0  0  1  0  7  1  4  1  1  6  1  1  2  1  1  3  4  4  2  1  3  4  5
 0  0  4  0  0  0  0  0  0  0  0  4  0  4  4  4  4  4  4  4  4  4  4  0  0  0  4  0  4  4  4  0  0  0  4  0  0  0  0  4  4  4  4  0  4  4  0  4  4  4  4  0  0  0  0  0  4  4  0  0  4  0  0  4  4  0
 0  0  0  4  0  0  0  4  0  0  4  0  4  4  4  0  4  4  0  4  4  4  0  0  4  0  0  0  0  0  4  4  0  4  4  0  4  0  4  4  0  4  4  4  0  4  0  4  0  0  4  4  4  0  0  0  4  0  4  0  0  0  0  0  0  4
 0  0  0  0  4  0  0  0  0  0  0  4  4  0  4  0  4  0  4  4  0  4  0  4  4  0  0  4  4  4  0  4  4  0  4  0  0  4  4  4  0  4  0  4  4  0  4  0  0  0  4  4  0  4  4  4  4  0  0  4  0  4  0  0  4  0
 0  0  0  0  0  4  0  4  0  4  0  0  4  0  4  4  4  4  0  4  0  4  4  0  4  4  4  4  0  4  0  0  0  0  4  4  0  4  4  0  4  4  0  4  0  0  4  4  0  0  0  0  4  4  0  4  0  4  0  0  4  0  0  4  4  0
 0  0  0  0  0  0  4  4  4  4  4  4  0  0  0  4  4  4  0  0  4  4  0  4  4  4  0  4  0  0  0  4  4  0  0  0  4  4  4  4  4  4  4  0  4  4  0  4  0  0  4  0  0  0  0  0  0  4  0  0  4  0  4  4  4  4

generates a code of length 66 over Z8 who´s minimum homogenous weight is 60.

Homogenous weight enumerator: w(x)=1x^0+229x^60+260x^62+417x^64+268x^66+430x^68+220x^70+178x^72+20x^74+15x^76+2x^80+4x^84+2x^88+2x^92

The gray image is a code over GF(2) with n=264, k=11 and d=120.
This code was found by Heurico 1.16 in 0.84 seconds.