GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
#example of key word input format 1 #select option to define group prime 5 class 2 output 1 generators {a, b, c, d} relations { [a, b, b, c], (a * b * c^d * a)^25, (a * b)^25 = [a, c, c, d]^2 } ; #the semicolon is used to tell pq that all of the #necessary information for the presentation is supplied 0 #exit