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PI-4'2m' [#111.11.921] (Type: 4 -- Type IV (klassengleiche))

[BNS: Ic-4c2] #120.326

Operators of Group 111.11.921 (PI-4'2m')

1.x,y,z
mx,my,mz
( 
  1   0   0     0
  0   1   0     0
  0   0   1     0
 )
1 +1 {1|0,0,0}
2.x,-y+1,-z+1
mx,-my,-mz
( 
  1   0   0     0
  0  -1   0     1
  0   0  -1     1
 )
2 x,1/2,1/2 +1 {2x|0,1,1}
3.-x+1,y,-z+1
-mx,my,-mz
( 
 -1   0   0     1
  0   1   0     0
  0   0  -1     1
 )
2 1/2,y,1/2 +1 {2y|1,0,1}
4.-x+1,-y+1,z
-mx,-my,mz
( 
 -1   0   0     1
  0  -1   0     1
  0   0   1     0
 )
2 1/2,1/2,z +1 {2z|1,1,0}