Extensions 1→N→G→Q→1 with N=He3.C3 and Q=C4

Direct product G=NxQ with N=He3.C3 and Q=C4
dρLabelID
C4xHe3.C31083C4xHe3.C3324,32

Semidirect products G=N:Q with N=He3.C3 and Q=C4
extensionφ:Q→Out NdρLabelID
He3.C3:1C4 = He3.3Dic3φ: C4/C2C2 ⊆ Out He3.C31086-He3.C3:1C4324,23
He3.C3:2C4 = He3.Dic3φ: C4/C2C2 ⊆ Out He3.C31086-He3.C3:2C4324,16
He3.C3:3C4 = He3.C12φ: C4/C2C2 ⊆ Out He3.C31083He3.C3:3C4324,15


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