Metadata shorthands: {} aliases: [Zero group] created: 2021-11-05 22:44:06 modified: 2022-01-10 04:13:02 The simplest possible group, it only has a single element, that is the neutral element:
shorthands: {} aliases: [Zero group] created: 2021-11-05 22:44:06 modified: 2022-01-10 04:13:02