Extensions 1→N→G→Q→1 with N=C2xC4 and Q=C56

Direct product G=NxQ with N=C2xC4 and Q=C56
dρLabelID
C2xC4xC56448C2xC4xC56448,810

Semidirect products G=N:Q with N=C2xC4 and Q=C56
extensionφ:Q→Aut NdρLabelID
(C2xC4):C56 = C7xC22.M4(2)φ: C56/C14C4 ⊆ Aut C2xC4224(C2xC4):C56448,128
(C2xC4):2C56 = C7xC22.7C42φ: C56/C28C2 ⊆ Aut C2xC4448(C2xC4):2C56448,140
(C2xC4):3C56 = C14xC4:C8φ: C56/C28C2 ⊆ Aut C2xC4448(C2xC4):3C56448,830
(C2xC4):4C56 = C7xC42.12C4φ: C56/C28C2 ⊆ Aut C2xC4224(C2xC4):4C56448,839

Non-split extensions G=N.Q with N=C2xC4 and Q=C56
extensionφ:Q→Aut NdρLabelID
(C2xC4).C56 = C7xC23.C8φ: C56/C14C4 ⊆ Aut C2xC41124(C2xC4).C56448,153
(C2xC4).2C56 = C7xC16:5C4φ: C56/C28C2 ⊆ Aut C2xC4448(C2xC4).2C56448,150
(C2xC4).3C56 = C7xC22:C16φ: C56/C28C2 ⊆ Aut C2xC4224(C2xC4).3C56448,152
(C2xC4).4C56 = C7xC4:C16φ: C56/C28C2 ⊆ Aut C2xC4448(C2xC4).4C56448,167
(C2xC4).5C56 = C7xM6(2)φ: C56/C28C2 ⊆ Aut C2xC42242(C2xC4).5C56448,174
(C2xC4).6C56 = C14xM5(2)φ: C56/C28C2 ⊆ Aut C2xC4224(C2xC4).6C56448,911

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