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Cn
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Linear
Irr Reps
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Extensions 1→N→G→Q→1 with N=2- 1+4 and Q=C9

Direct product G=NxQ with N=2- 1+4 and Q=C9
dρLabelID
C9x2- 1+41444C9xES-(2,2)288,372

Semidirect products G=N:Q with N=2- 1+4 and Q=C9
extensionφ:Q→Out NdρLabelID
2- 1+4:C9 = 2- 1+4:C9φ: C9/C3 → C3 ⊆ Out 2- 1+41444ES-(2,2):C9288,349


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