length n = 48
dimension k = 6
alphabet length q = 5

minimum distance d = 32

generator matrix:
000001000001111111111111111111111111111111111111
000010111110000011112222333344444444111123111144
000100123441234402440134023400112344111321111414
001000431242341444032034402113441002113121114114
010000234414314244303420120424030411131121141114
100000424134243120443401432041304120311121411114

projective group of automorphisms generated by:
100000
000100
000010
000001
010000
001000

001000
000100
000001
000010
010000
100000