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← Challenges 📅 Daily medium

identify the group

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A group G has:

  • |G| = 8
  • it is abelian
  • it is not cyclic
  • it has 3 elements of order 2

Which of the following is G? Type its number.

  1. Q8
  2. Z2 x Z2 x Z2
  3. D4
  4. Z2 x Z4
  5. Z8

Close enough! points.

Not quite.

You predicted — the actual value was .

+ XP

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