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IPm'm'a [#74.9.658] (Type: 4 -- Type IV (klassengleiche))

[BNS: PInna] #52.320

Operators of Group 74.9.658 (IPm'm'a)

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