We show that any finite group can act freely on a rational homology 3-sphere. © 2000 Elsevier Science B.V. All rights reserved.
Cooper, D., & Long, D. D. (2000). Free actions of finite groups on rational homology 3-spheres. Topology and Its Applications, 101(2), 143–148. https://doi.org/10.1016/s0166-8641(98)00116-3