On a multiuser message thread how do I see who the other users are?

[MLT7]

How do you determine who is on a multiuser Messaging thread? I replied to a message and it went to several people. I thought I was just relying to the sender.
I am using an HTC 8X with Verizon.

 

[Agpe17]

How do you have group texting on Verizon? They disabled that feature...

 

[MLT7]

My daughter sent me a group text from her iPhone. It was to multiple people, but I could not see who else was in the group. Will verizon allow group texts in the future?