<|im_start|>system
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>user
Given the following CIF representation:
data_NaLaMgWO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.6
_cell_length_b   5.6
_cell_length_c   8.02
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaLaMgWO6
_chemical_formula_sum   'Na2 La2 Mg2 W2 O12'
_cell_volume   251.82
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Na  Na0  1  0.0  0.0  0.0  1.0
  Na  Na1  1  0.8  0.8  0.0  1.0
  La  La2  1  0.0  0.0  0.01  1.0
  La  La3  1  0.8  0.8  0.01  1.0
  Mg  Mg4  1  0.0  0.8  0.06  1.0
  Mg  Mg5  1  0.8  0.0  0.96  1.0
  W  W6  1  0.0  0.8  0.95  1.0
  W  W7  1  0.8  0.0  0.07  1.0
  O  O8  1  0.36  0.44  0.17  1.0
  O  O9  1  0.44  0.36  0.85  1.0
  O  O10  1  0.0  0.8  0.98  1.0
  O  O11  1  0.36  0.17  0.17  1.0
  O  O12  1  0.0  0.8  0.08  1.0
  O  O13  1  0.8  0.0  0.04  1.0
  O  O14  1  0.44  0.24  0.85  1.0
  O  O15  1  0.24  0.44  0.17  1.0
  O  O16  1  0.8  0.0  0.94  1.0
  O  O17  1  0.24  0.17  0.17  1.0
  O  O18  1  0.17  0.24  0.85  1.0
  O  O19  1  0.17  0.36  0.85  1.0

What is the crystal system of this material?<|im_end|>
<|im_start|>assistant
Given the following CIF representation:
data_NaLaMgWO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.6
_cell_length_b   5.6
_cell_length_c   8.02
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaLaMgWO6
_chemical_formula_sum   'Na2 La2 Mg2 W2 O12'
_cell_volume   251.82
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Na  Na0  1  0.0  0.0  0.0  1.0
  Na  Na1  1  0.8  0.8  0.0  1.0
  La  La2  1  0.0  0.0  0.01  1.0
  La  La3  1  0.8  0.8  0.01  1.0
  Mg  Mg4  1  0.0  0.8  0.06  1.0
  Mg  Mg5  1  0.8  0.0  0.96  1.0
  W  W6  1  0.0  0.8  0.95  1.0
  W  W7  1  0.8  0.0  0.07  1.0
  O  O8  1  0.36  0.44  0.17  1.0
  O  O9  1  0.44  0.36  0.85  1.0
  O  O10  1  0.0  0.8  0.98  1.0
  O  O11  1  0.36  0.17  0.17  1.0
  O  O12  1  0.0  0.8  0.08  1.0
  O  O13  1  0.8  0.0  0.04  1.0
  O  O14  1  0.44  0.24  0.85  1.0
  O  O15  1  0.24  0.44  0.17  1.0
  O  O16  1  0.8  0.0  0.94  1.0
  O  O17  1  0.24  0.17  0.17  1.0
  O  O18  1  0.17  0.24  0.85  1.0
  O  O19  1  0.17  0.36  0.85  1.0

What is the crystal system of this material?