| 7_3 | Overview | 8_20 | 
| Manifold |  Obstruction index  | 
          Degree of component  | 
         PSL(2,R) | SL(2,C) | Complex volume | |||
|---|---|---|---|---|---|---|---|---|
| 8_1 | 0 | Empty variety | ||||||
| 1 | 6 | -3 | .4272052462740162198 | -0 | .5500701463639951751 i | |||
| -2 | .6559667639880320204 | 0 | .2919803620822456599 i | |||||
| -1 | .1087062884976143839 | 0 | .2580897842817495152 i | |||||
| 1 | .1087062884976143839 | 0 | .2580897842817495152 i | |||||
| 2 | .6559667639880320204 | 0 | .2919803620822456599 i | |||||
| 3 | .4272052462740162198 | -0 | .5500701463639951751 i | |||||