Extensions 1→N→G→Q→1 with N=M4(2) and Q=C22

Direct product G=NxQ with N=M4(2) and Q=C22
dρLabelID
M4(2)xC22176M4(2)xC22352,165

Semidirect products G=N:Q with N=M4(2) and Q=C22
extensionφ:Q→Out NdρLabelID
M4(2):1C22 = C11xC8:C22φ: C22/C11C2 ⊆ Out M4(2)884M4(2):1C22352,171
M4(2):2C22 = C11xC8.C22φ: C22/C11C2 ⊆ Out M4(2)1764M4(2):2C22352,172
M4(2):3C22 = C11xC4.D4φ: C22/C11C2 ⊆ Out M4(2)884M4(2):3C22352,49
M4(2):4C22 = C11xC4wrC2φ: C22/C11C2 ⊆ Out M4(2)882M4(2):4C22352,53
M4(2):5C22 = C11xC8oD4φ: trivial image1762M4(2):5C22352,166

Non-split extensions G=N.Q with N=M4(2) and Q=C22
extensionφ:Q→Out NdρLabelID
M4(2).1C22 = C11xC4.10D4φ: C22/C11C2 ⊆ Out M4(2)1764M4(2).1C22352,50
M4(2).2C22 = C11xC8.C4φ: C22/C11C2 ⊆ Out M4(2)1762M4(2).2C22352,57

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