How does group chat work with someone that doesn't have an iPhone?

I don't have an iPhone, and I'm going to be in a group chat with people that do, will my text messages go into the group chat like everybody else's, or will it be a new text message just to the person i text it to?

I don't think it will work as a group. Sorry.

Check this out
http://www.iphonbuzz.com/top-5-best-imessage-alternatives-for-ios-users.html
it contains few apps that are compatible with iphone as well as with android phones and it also provides the opportunity to group chat.