Extensions 1→N→G→Q→1 with N=C22 and Q=C20

Direct product G=N×Q with N=C22 and Q=C20
dρLabelID
C2×C220440C2xC220440,39

Semidirect products G=N:Q with N=C22 and Q=C20
extensionφ:Q→Aut NdρLabelID
C22⋊C20 = C2×C11⋊C20φ: C20/C2C10 ⊆ Aut C2288C22:C20440,10
C222C20 = C2×C4×C11⋊C5φ: C20/C4C5 ⊆ Aut C2288C22:2C20440,12
C223C20 = C10×Dic11φ: C20/C10C2 ⊆ Aut C22440C22:3C20440,27

Non-split extensions G=N.Q with N=C22 and Q=C20
extensionφ:Q→Aut NdρLabelID
C22.C20 = C11⋊C40φ: C20/C2C10 ⊆ Aut C228810C22.C20440,1
C22.2C20 = C8×C11⋊C5φ: C20/C4C5 ⊆ Aut C22885C22.2C20440,2
C22.3C20 = C5×C11⋊C8φ: C20/C10C2 ⊆ Aut C224402C22.3C20440,4

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