To name the group, one should say all three parts: ("G", •, "e"). But when it is clear, one may just say that "G" is a group.
t ə WORD_BOUNDARY n eɪ m WORD_BOUNDARY ð ə WORD_BOUNDARY ɡ ɹ uː p WORD_BOUNDARY w ʌ n WORD_BOUNDARY ʃ ʊ d WORD_BOUNDARY s eɪ WORD_BOUNDARY ɔ l WORD_BOUNDARY θ ɹ iː WORD_BOUNDARY p ɑ ɹ t s WORD_BOUNDARY d̠ʒ iː WORD_BOUNDARY iː WORD_BOUNDARY b ʌ t WORD_BOUNDARY w ɛ n WORD_BOUNDARY ɪ t WORD_BOUNDARY ɪ z WORD_BOUNDARY k l ɪ ɹ WORD_BOUNDARY w ʌ n WORD_BOUNDARY m eɪ WORD_BOUNDARY d̠ʒ ʌ s t WORD_BOUNDARY s eɪ WORD_BOUNDARY ð æ t WORD_BOUNDARY d̠ʒ iː WORD_BOUNDARY ɪ z WORD_BOUNDARY ʌ WORD_BOUNDARY ɡ ɹ uː p WORD_BOUNDARY