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

generates a code of length 73 over Z8 who´s minimum homogenous weight is 62.

Homogenous weight enumerator: w(x)=1x^0+247x^62+8x^63+558x^64+40x^65+825x^66+248x^67+1119x^68+484x^69+1520x^70+740x^71+1967x^72+972x^73+1901x^74+860x^75+1543x^76+508x^77+1076x^78+180x^79+662x^80+44x^81+448x^82+12x^83+248x^84+121x^86+39x^88+6x^90+6x^92+1x^104

The gray image is a code over GF(2) with n=292, k=14 and d=124.
This code was found by Heurico 1.16 in 23.5 seconds.