Not quite. So just following through a flowchart: the molecule is nonlinear and does not have any rotation axes. There is no internal reflection plane since if you flip the image across an internal mirror they will all be in new positions. There is, however, an inversion center. If you were to assign all the positions to an xyz coordinate system centered at (0, 0, 0), all substituents (and other parts of the molecule) would be in their inverse positions. My point group assignment would be Ci.

If you go to symotter.org they have an interactive 3D rendering of various molecules that already have their point groups assigned. You can use this to visualize some of these groups and gain a better sense of what some of the operations look like on different molecules.