<|im_start|>system
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>user
Given the following crystal representation:
2.8 2.8 7.4
90 90 90
Ga
0.00 0.00 0.64
Re
0.40 0.40 0.70
Ir
0.40 0.40 0.36
Ir
0.00 0.00 0.93
Identify the crystal system.<|im_end|>
<|im_start|>assistant
Given the following crystal representation:
2.8 2.8 7.4
90 90 90
Ga
0.00 0.00 0.64
Re
0.40 0.40 0.70
Ir
0.40 0.40 0.36
Ir
0.00 0.00 0.93
Identify the crystal system.