Extensions 1→N→G→Q→1 with N=C42 and Q=C22

Direct product G=NxQ with N=C42 and Q=C22
dρLabelID
C2xC4xC44352C2xC4xC44352,149

Semidirect products G=N:Q with N=C42 and Q=C22
extensionφ:Q→Aut NdρLabelID
C42:1C22 = C11xC42:C2φ: C22/C11C2 ⊆ Aut C42176C4^2:1C22352,152
C42:2C22 = C11xC42:2C2φ: C22/C11C2 ⊆ Aut C42176C4^2:2C22352,161
C42:3C22 = C11xC4wrC2φ: C22/C11C2 ⊆ Aut C42882C4^2:3C22352,53
C42:4C22 = D4xC44φ: C22/C11C2 ⊆ Aut C42176C4^2:4C22352,153
C42:5C22 = C11xC4.4D4φ: C22/C11C2 ⊆ Aut C42176C4^2:5C22352,159
C42:6C22 = C11xC4:1D4φ: C22/C11C2 ⊆ Aut C42176C4^2:6C22352,162

Non-split extensions G=N.Q with N=C42 and Q=C22
extensionφ:Q→Aut NdρLabelID
C42.1C22 = C11xC8:C4φ: C22/C11C2 ⊆ Aut C42352C4^2.1C22352,46
C42.2C22 = C11xC4:C8φ: C22/C11C2 ⊆ Aut C42352C4^2.2C22352,54
C42.3C22 = Q8xC44φ: C22/C11C2 ⊆ Aut C42352C4^2.3C22352,154
C42.4C22 = C11xC42.C2φ: C22/C11C2 ⊆ Aut C42352C4^2.4C22352,160
C42.5C22 = C11xC4:Q8φ: C22/C11C2 ⊆ Aut C42352C4^2.5C22352,163

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