Which of the following is true?
A) $D _ { 5 } = P _ { 50 } = Q _ { 2 }$
B) $D _ { 50 } = P _ { 5 } = Q _ { 2 }$
C) $D _ { 50 } = P _ { 5 } = Q _ { 25 }$
D) $D _ { 5 } = P _ { 5 } = Q _ { 5 }$

Question

Quizplus · Accepted Answer

$D_5$ is the dihedral group of order 10, which is isomorphic to $P_5$ (the permutation group on 5 elements) and $Q_2$ (the quaternion group of order 8).

Which of the Following Is True? A) D5=P50=Q2D _ { 5 } = P _ { 50 } = Q _ { 2 }D5​=P50​=Q2​

Which of the Following Is True?
A) $D _ { 5 } = P _ { 50 } = Q _ { 2 }$