Capability compatibility for paging subgroup

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit capability information indicating a first capability associated with a core network based UE subgrouping type and a second capability associated with a UE identifier based subgrouping type. The UE may receive, from a base station, an indication of whether the base station supports one or more UE subgrouping types, of the core network based UE subgrouping type and the UE identifier based subgrouping type. The UE may monitor a selected paging occasion based at least in part on the capability information and the indication. Numerous other aspects are described.