I-43d No. 220 I-43d Td6

Generators selected (1); t(1, 0, 0); t(0, 1, 0); t(0, 0, 1); t(1/21/21/2); (2); (3); (5); (13)

General position

Multiplicity, Wyckoff letter,
Site symmetry
Coordinates

 (0, 0, 0)+  (1/21/21/2)+  
48 e 1
(1) xyz(2) -x + 1/2-yz + 1/2(3) -xy + 1/2-z + 1/2(4) x + 1/2-y + 1/2-z
(5) zxy(6) z + 1/2-x + 1/2-y(7) -z + 1/2-xy + 1/2(8) -zx + 1/2-y + 1/2
(9) yzx(10) -yz + 1/2-x + 1/2(11) y + 1/2-z + 1/2-x(12) -y + 1/2-zx + 1/2
(13) y + 1/4x + 1/4z + 1/4(14) -y + 1/4-x + 3/4z + 3/4(15) y + 3/4-x + 1/4-z + 3/4(16) -y + 3/4x + 3/4-z + 1/4
(17) x + 1/4z + 1/4y + 1/4(18) -x + 3/4z + 3/4-y + 1/4(19) -x + 1/4-z + 3/4y + 3/4(20) x + 3/4-z + 1/4-y + 3/4
(21) z + 1/4y + 1/4x + 1/4(22) z + 3/4-y + 1/4-x + 3/4(23) -z + 3/4y + 3/4-x + 1/4(24) -z + 1/4-y + 3/4x + 3/4

I Maximal translationengleiche subgroups

[2] I2131 (199I213)(1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12)+
brace[3] I-41d (122I-42d)(1; 2; 3; 4; 13; 14; 15; 16)+ 1/21/41/8
[3] I-41d (122I-42d)(1; 4; 2; 3; 17; 20; 18; 19)+bca 1/81/21/4
[3] I-41d (122I-42d)(1; 3; 4; 2; 21; 23; 24; 22)+cab 1/41/81/2
brace[4] I13d (161R3c)(1; 5; 9; 13; 17; 21)+-a + b, -b + c1/2(a + b + c)
[4] I13d (161R3c)(1; 6; 12; 14; 20; 21)+a + b, -b - c1/2(-a + b - c) 0, 1/21/2
[4] I13d (161R3c)(1; 7; 10; 14; 17; 23)+-a - bb - c1/2(a - b - c) 1/21/2, 0
[4] I13d (161R3c)(1; 8; 11; 13; 20; 23)+a - bb + c1/2(-a - b + c) 1/2, 0, 1/2

II Maximal klassengleiche subgroups

none

none

[p3] a' = pa, b' = pb, c' = pc


I-43d (220)<2 + (p/2 - 1/2 + 2u, 2vp/2 - 1/2); 3 + (2up/2 - 1/2p/2 - 1/2 + 2w); 5 + (u - w, -u + v, -v + w); 13 + (p/4 - 1/4 + u - vp/4 - 1/4 - u + vp/4 - 1/4)>papbpcuvw
 p > 2; 0 ≤ u < p; 0 ≤ v < p; 0 ≤ w < p
p3 conjugate subgroups for the prime p

I Minimal translationengleiche supergroups

[2] Ia-3d (230)

II Minimal non-isomorphic klassengleiche supergroups

none
[4] a' = 1/2a, b' = 1/2b, c' = 1/2c  P-43n (218)








































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