Example code to create a Google group (which I don't have authorization to run)

example_create_google_group.py

from oauth2client.client import SignedJwtAssertionCredentials
import json
from httplib2 import Http
from apiclient.discovery import build

with open('AWS Security Email Group-1f0fae884116.json', 'r') as f:
    credential_data = json.load(f)

domain = 'mozilla.com'
list_name = 'genetest'

credentials = SignedJwtAssertionCredentials(
    credential_data['client_email'], 
    credential_data['private_key'],
    'https://www.googleapis.com/auth/admin.directory.group')

http_auth = credentials.authorize(Http())

# https://developers.google.com/api-client-library/python/apis/
directoryadmin = build('admin', 'directory_v1', http=http_auth)

# https://developers.google.com/resources/api-libraries/documentation/admin/directory_v1/python/latest/admin_directory_v1.groups.html
collection = directoryadmin.groups()

new_group = {'email': '%s@%s' % (list_name, domain),
             'name': list_name}

# https://developers.google.com/resources/api-libraries/documentation/admin/directory_v1/python/latest/admin_directory_v1.groups.html#insert
request = collection.insert(body=new_group)

response = request.execute()