Idea of Google Groups Icon
It's an icon for Google Groups. It shows a talking bubble like you would have to denote someone speaking. The bubble is square-shaped with three people depicted on the inside of it. The people have round heads that float above a half circle which faces downward.
This is the Google Groups icon for Windows 10
. Here we go. Optimized for 32x32 px, these are the simplest icons in the line style. Downloadable formats are PNG and SVG, among others. Icons8 icon pack is unique in providing a huge number of icons designed by the same team of four designers who create the new icons every working day in the same style and with the same quality. Same cool as the Bat Face, huh.