Retrieve a group

{
  id: 1234,
  name: "My group name",
  location: "New York, NY",
  active: true,
  pending: false,
  circuitId: "ZB-12834",
  division: {
    id: 456,
    name: "Class AA"
  },
  groupType: {
    id: 1,
    name: "Percussion"
  },
  members: [
    {
      id: 5845,
      email: "test@gmail.com",
      role: {
        id: 1,
        name: "Administrator"
      },
      pending: false
    }
  ],
  data: [
    {
      _id: "a89adaljasdfa",
      name: "Section Name",
      fields: [
        {
          _id: "asdfa809asadff",
          name: "Show Title",
          type: "string",
          value: "My show title"
        }
      ]
    }
  ]
}