Extensions 1→N→G→Q→1 with N=C7 and Q=C42.3C4

Direct product G=N×Q with N=C7 and Q=C42.3C4
dρLabelID
C7×C42.3C41124C7xC4^2.3C4448,160

Semidirect products G=N:Q with N=C7 and Q=C42.3C4
extensionφ:Q→Aut NdρLabelID
C7⋊1(C42.3C4) = (C2×Q8).D14φ: C42.3C4/C4.10D4 → C2 ⊆ Aut C71128-C7:1(C4^2.3C4)448,35
C7⋊2(C42.3C4) = C42.3Dic7φ: C42.3C4/C4⋊Q8 → C2 ⊆ Aut C71124C7:2(C4^2.3C4)448,105


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