<|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_K4Al3Si3ClO12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.37
_cell_length_b   9.37
_cell_length_c   9.37
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K4Al3Si3ClO12
_chemical_formula_sum   'K8 Al6 Si6 Cl2 O24'
_cell_volume   822.65
_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
  K  K0  1  0.94  0.94  0.43  1.0
  K  K1  1  0.62  0.62  0.75  1.0
  K  K2  1  0.43  0.94  0.94  1.0
  K  K3  1  0.62  0.75  0.62  1.0
  K  K4  1  0.94  0.43  0.94  1.0
  K  K5  1  0.75  0.75  0.75  1.0
  K  K6  1  0.43  0.43  0.43  1.0
  K  K7  1  0.75  0.62  0.62  1.0
  Al  Al8  1  0.34  0.68  0.0  1.0
  Al  Al9  1  0.68  0.0  0.03  1.0
  Al  Al10  1  0.68  0.0  0.34  1.0
  Al  Al11  1  0.0  0.34  0.68  1.0
  Al  Al12  1  0.0  0.03  0.68  1.0
  Al  Al13  1  0.03  0.68  0.0  1.0
  Si  Si14  1  0.03  0.0  0.68  1.0
  Si  Si15  1  0.0  0.68  0.03  1.0
  Si  Si16  1  0.0  0.68  0.34  1.0
  Si  Si17  1  0.68  0.34  0.0  1.0
  Si  Si18  1  0.34  0.0  0.68  1.0
  Si  Si19  1  0.68  0.03  0.0  1.0
  Cl  Cl20  1  0.68  0.68  0.68  1.0
  Cl  Cl21  1  0.0  0.0  0.0  1.0
  O  O22  1  0.12  0.17  0.04  1.0
  O  O23  1  0.12  0.2  0.33  1.0
  O  O24  1  0.17  0.04  0.12  1.0
  O  O25  1  0.2  0.04  0.25  1.0
  O  O26  1  0.04  0.12  0.17  1.0
  O  O27  1  0.33  0.25  0.17  1.0
  O  O28  1  0.93  0.02  0.49  1.0
  O  O29  1  0.93  0.35  0.88  1.0
  O  O30  1  0.44  0.02  0.88  1.0
  O  O31  1  0.35  0.88  0.93  1.0
  O  O32  1  0.88  0.44  0.02  1.0
  O  O33  1  0.88  0.93  0.35  1.0
  O  O34  1  0.02  0.49  0.93  1.0
  O  O35  1  0.49  0.93  0.02  1.0
  O  O36  1  0.02  0.88  0.44  1.0
  O  O37  1  0.35  0.49  0.44  1.0
  O  O38  1  0.49  0.44  0.35  1.0
  O  O39  1  0.33  0.12  0.2  1.0
  O  O40  1  0.04  0.25  0.2  1.0
  O  O41  1  0.17  0.33  0.25  1.0
  O  O42  1  0.2  0.33  0.12  1.0
  O  O43  1  0.25  0.2  0.04  1.0
  O  O44  1  0.44  0.35  0.49  1.0
  O  O45  1  0.25  0.17  0.33  1.0

What is the crystal system of this material?<|im_end|>
<|im_start|>assistant
Given the following CIF representation:
data_K4Al3Si3ClO12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.37
_cell_length_b   9.37
_cell_length_c   9.37
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K4Al3Si3ClO12
_chemical_formula_sum   'K8 Al6 Si6 Cl2 O24'
_cell_volume   822.65
_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
  K  K0  1  0.94  0.94  0.43  1.0
  K  K1  1  0.62  0.62  0.75  1.0
  K  K2  1  0.43  0.94  0.94  1.0
  K  K3  1  0.62  0.75  0.62  1.0
  K  K4  1  0.94  0.43  0.94  1.0
  K  K5  1  0.75  0.75  0.75  1.0
  K  K6  1  0.43  0.43  0.43  1.0
  K  K7  1  0.75  0.62  0.62  1.0
  Al  Al8  1  0.34  0.68  0.0  1.0
  Al  Al9  1  0.68  0.0  0.03  1.0
  Al  Al10  1  0.68  0.0  0.34  1.0
  Al  Al11  1  0.0  0.34  0.68  1.0
  Al  Al12  1  0.0  0.03  0.68  1.0
  Al  Al13  1  0.03  0.68  0.0  1.0
  Si  Si14  1  0.03  0.0  0.68  1.0
  Si  Si15  1  0.0  0.68  0.03  1.0
  Si  Si16  1  0.0  0.68  0.34  1.0
  Si  Si17  1  0.68  0.34  0.0  1.0
  Si  Si18  1  0.34  0.0  0.68  1.0
  Si  Si19  1  0.68  0.03  0.0  1.0
  Cl  Cl20  1  0.68  0.68  0.68  1.0
  Cl  Cl21  1  0.0  0.0  0.0  1.0
  O  O22  1  0.12  0.17  0.04  1.0
  O  O23  1  0.12  0.2  0.33  1.0
  O  O24  1  0.17  0.04  0.12  1.0
  O  O25  1  0.2  0.04  0.25  1.0
  O  O26  1  0.04  0.12  0.17  1.0
  O  O27  1  0.33  0.25  0.17  1.0
  O  O28  1  0.93  0.02  0.49  1.0
  O  O29  1  0.93  0.35  0.88  1.0
  O  O30  1  0.44  0.02  0.88  1.0
  O  O31  1  0.35  0.88  0.93  1.0
  O  O32  1  0.88  0.44  0.02  1.0
  O  O33  1  0.88  0.93  0.35  1.0
  O  O34  1  0.02  0.49  0.93  1.0
  O  O35  1  0.49  0.93  0.02  1.0
  O  O36  1  0.02  0.88  0.44  1.0
  O  O37  1  0.35  0.49  0.44  1.0
  O  O38  1  0.49  0.44  0.35  1.0
  O  O39  1  0.33  0.12  0.2  1.0
  O  O40  1  0.04  0.25  0.2  1.0
  O  O41  1  0.17  0.33  0.25  1.0
  O  O42  1  0.2  0.33  0.12  1.0
  O  O43  1  0.25  0.2  0.04  1.0
  O  O44  1  0.44  0.35  0.49  1.0
  O  O45  1  0.25  0.17  0.33  1.0

What is the crystal system of this material?