graphgrp -- detects the symmetry group of a graph.

Usage: graphgrp [-acdgor] adjfile

adjfile contains the adjacency matrix of the graph.

If no adjfile specified, input becomes standard in.

	-a	print the permutation representation of the group elements.

	-c 	print a summary of the orders of the group elements.
	
	-d  	print edge classes.

	-g	print group order.

	-o	print the order of each group element.

	-r	print the raw permutation matrix.