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OpenStudy (anonymous):
Group Theory: How to find conjugacy classes of dihedral group D4? such that D4={e,a,a^2,a^3,b,ab,a^2b,a^3b} Any help would be great! Thanks!
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OpenStudy (amistre64):
isnt D4 just a square?
OpenStudy (amistre64):
e is identity; what do a and b represent?
OpenStudy (amistre64):
i would say that a is a rotation, while b is a reflection
OpenStudy (amistre64):
|dw:1376584089732:dw|
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