Group coaching is a facilitative process that leverages the experience of a group of individuals which may or not work together.
In group coaching, individuals do not need to achieve common objectives for which they are interdependent, but have in common just a theme or competency all of them want to develop.The group helps to see new opportunities.
The group is usually made up of people with a similar role, such as managers, entrepreneurs, educators, or other professionals.
There is a lot of confusion around the terms group and team coaching. All teams are groups, but not all teams are teams.