MAGNETIC POINT GROUP  No. 56: 42'm'

42'm'	1	2z	4z	2x'	mxy'	Vector	Bidirector
A1	1	1	1	1	1	z	z
A2	1	1	1	-1	-1	z	z
B1	1	1	-1	1	-1	z	z
B2	1	1	-1	-1	1	z	z
E	2	-2	0	0	0	{x ,y }{x ,y }{x ,y }{x ,y }