How to add the model listing with groupby records with pagination?

From the Laravel documentation:

https://laravel.com/docs/5.5/pagination

'Currently, pagination operations that use a groupBy statement cannot be executed efficiently by Laravel. If you need to use a groupBy with a paginated result set, it is recommended that you query the database and create a paginator manually.'

Fortunately, it's quite easy to create your own paginate and instructions are included in the docs. I'd give you more but I'm on phone. Cheers