It should automatically appear in g0ogle, provided you haven't no-indexed it, just give it a bit of time.
You could also sign up for webmaster tools and submit your sitemap but that isn't something that I do so I can't recommend it to you, but its your choice.
It should appear automatically after a little while, as long as you didn't stick any sort of "Nofollow" or "Noindex" tag in the head.
Give this a read:
Will backlinks speed the indexing?