Extensions 1→N→G→Q→1 with N=C9○He3 and Q=C2

Direct product G=N×Q with N=C9○He3 and Q=C2
dρLabelID
C2×C9○He3543C2xC9oHe3162,50

Semidirect products G=N:Q with N=C9○He3 and Q=C2
extensionφ:Q→Out NdρLabelID
C9○He31C2 = He3.4S3φ: C2/C1C2 ⊆ Out C9○He3276+C9oHe3:1C2162,43
C9○He32C2 = He3.4C6φ: C2/C1C2 ⊆ Out C9○He3273C9oHe3:2C2162,44


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