| 9_17 | Overview | 9_19 | 
| Manifold |  Obstruction index  | 
          Degree of component  | 
         PSL(2,R) | SL(2,C) | Complex volume | |||
|---|---|---|---|---|---|---|---|---|
| 9_18 | 0 | Empty variety | ||||||
| 1 | 20 | -10 | .0577296355810003515 | -0 | .0074478077213038526 i | |||
| -6 | .0723993554732091779 | 0 | .1620952628384315304 i | |||||
| -4 | .4330835294503299219 | -0 | .5041871438652817662 i | |||||
| -3 | .9685274084119043707 | -0 | .0116482342502201505 i | |||||
| -2 | .8464824622659487263 | -0 | .2499414491795280777 i | |||||
| -2 | .3583240529514408424 | 0 | .0216030505401920130 i | |||||
| -2 | .1613586126894203504 | -0 | .5256853554629901641 i | |||||
| -2 | .1345556633792411171 | -0 | .3760482770470870623 i | |||||
| -0 | .8157262876297561291 | -0 | .3245107693171647817 i | |||||
| X | 0 | -0 | .6801813537586339770 i | |||||
| X | 0 | -0 | .6230793998561407084 i | |||||
| 0 | .8157262876297561291 | -0 | .3245107693171647817 i | |||||
| 2 | .1345556633792411171 | -0 | .3760482770470870623 i | |||||
| 2 | .1613586126894203504 | -0 | .5256853554629901641 i | |||||
| 2 | .3583240529514408424 | 0 | .0216030505401920130 i | |||||
| 2 | .8464824622659487263 | -0 | .2499414491795280777 i | |||||
| 3 | .9685274084119043707 | -0 | .0116482342502201505 i | |||||
| 4 | .4330835294503299219 | -0 | .5041871438652817662 i | |||||
| 6 | .0723993554732091779 | 0 | .1620952628384315304 i | |||||
| 10 | .0577296355810003515 | -0 | .0074478077213038526 i | |||||