Extensions 1→N→G→Q→1 with N=C4 and Q=C4×C7⋊C3

Direct product G=N×Q with N=C4 and Q=C4×C7⋊C3
dρLabelID
C42×C7⋊C3112C4^2xC7:C3336,48

Semidirect products G=N:Q with N=C4 and Q=C4×C7⋊C3
extensionφ:Q→Aut NdρLabelID
C4⋊(C4×C7⋊C3) = C4⋊C4×C7⋊C3φ: C4×C7⋊C3/C2×C7⋊C3C2 ⊆ Aut C4112C4:(C4xC7:C3)336,50

Non-split extensions G=N.Q with N=C4 and Q=C4×C7⋊C3
extensionφ:Q→Aut NdρLabelID
C4.(C4×C7⋊C3) = M4(2)×C7⋊C3φ: C4×C7⋊C3/C2×C7⋊C3C2 ⊆ Aut C4566C4.(C4xC7:C3)336,52
C4.2(C4×C7⋊C3) = C16×C7⋊C3central extension (φ=1)1123C4.2(C4xC7:C3)336,2
C4.3(C4×C7⋊C3) = C2×C8×C7⋊C3central extension (φ=1)112C4.3(C4xC7:C3)336,51

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