Server Error in '/' Application

The model item passed into the dictionary is of type 'System.Collections.Generic.List`1[MyCmsMVC5.Models.PageGroup]', but this dictionary requires a model item of type 'System.Collections.Generic.IEnumerable`1[MyCmsMVC5.Models.Page]'.

کنترلر:
public ActionResult ShowNewsByGroup(int id)
{
retu View(db.PageGroups.Where(p => p.GroupID == id).ToList());
}
ویو:
@model IEnumerable
@{
ViewBag.Title = "ShowNewsByGroup";
}