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

Direct product G=NxQ with N=C7 and Q=C42:3C4
dρLabelID
C7xC42:3C41124C7xC4^2:3C4448,158

Semidirect products G=N:Q with N=C7 and Q=C42:3C4
extensionφ:Q→Aut NdρLabelID
C7:1(C42:3C4) = C23.D28φ: C42:3C4/C23:C4C2 ⊆ Aut C71128-C7:1(C4^2:3C4)448,30
C7:2(C42:3C4) = C42:2Dic7φ: C42:3C4/C4.4D4C2 ⊆ Aut C71124C7:2(C4^2:3C4)448,98


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