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Extensions 1→N→G→Q→1 with N=C2 and Q=C2×C7⋊D4

Direct product G=N×Q with N=C2 and Q=C2×C7⋊D4
dρLabelID
C22×C7⋊D4112C2^2xC7:D4224,188


Non-split extensions G=N.Q with N=C2 and Q=C2×C7⋊D4
extensionφ:Q→Aut NdρLabelID
C2.1(C2×C7⋊D4) = C2×Dic7⋊C4central extension (φ=1)224C2.1(C2xC7:D4)224,118
C2.2(C2×C7⋊D4) = C2×D14⋊C4central extension (φ=1)112C2.2(C2xC7:D4)224,122
C2.3(C2×C7⋊D4) = C4×C7⋊D4central extension (φ=1)112C2.3(C2xC7:D4)224,123
C2.4(C2×C7⋊D4) = C2×C23.D7central extension (φ=1)112C2.4(C2xC7:D4)224,147
C2.5(C2×C7⋊D4) = C28.48D4central stem extension (φ=1)112C2.5(C2xC7:D4)224,119
C2.6(C2×C7⋊D4) = C23.23D14central stem extension (φ=1)112C2.6(C2xC7:D4)224,124
C2.7(C2×C7⋊D4) = C28⋊7D4central stem extension (φ=1)112C2.7(C2xC7:D4)224,125
C2.8(C2×C7⋊D4) = C2×D4⋊D7central stem extension (φ=1)112C2.8(C2xC7:D4)224,126
C2.9(C2×C7⋊D4) = D4.D14central stem extension (φ=1)564C2.9(C2xC7:D4)224,127
C2.10(C2×C7⋊D4) = C2×D4.D7central stem extension (φ=1)112C2.10(C2xC7:D4)224,128
C2.11(C2×C7⋊D4) = C23.18D14central stem extension (φ=1)112C2.11(C2xC7:D4)224,130
C2.12(C2×C7⋊D4) = C28.17D4central stem extension (φ=1)112C2.12(C2xC7:D4)224,131
C2.13(C2×C7⋊D4) = C23⋊D14central stem extension (φ=1)56C2.13(C2xC7:D4)224,132
C2.14(C2×C7⋊D4) = C28⋊2D4central stem extension (φ=1)112C2.14(C2xC7:D4)224,133
C2.15(C2×C7⋊D4) = Dic7⋊D4central stem extension (φ=1)112C2.15(C2xC7:D4)224,134
C2.16(C2×C7⋊D4) = C28⋊D4central stem extension (φ=1)112C2.16(C2xC7:D4)224,135
C2.17(C2×C7⋊D4) = C2×Q8⋊D7central stem extension (φ=1)112C2.17(C2xC7:D4)224,136
C2.18(C2×C7⋊D4) = C28.C23central stem extension (φ=1)1124C2.18(C2xC7:D4)224,137
C2.19(C2×C7⋊D4) = C2×C7⋊Q16central stem extension (φ=1)224C2.19(C2xC7:D4)224,138
C2.20(C2×C7⋊D4) = Dic7⋊Q8central stem extension (φ=1)224C2.20(C2xC7:D4)224,139
C2.21(C2×C7⋊D4) = D14⋊3Q8central stem extension (φ=1)112C2.21(C2xC7:D4)224,141
C2.22(C2×C7⋊D4) = C28.23D4central stem extension (φ=1)112C2.22(C2xC7:D4)224,142
C2.23(C2×C7⋊D4) = D4⋊D14central stem extension (φ=1)564+C2.23(C2xC7:D4)224,144
C2.24(C2×C7⋊D4) = D4.8D14central stem extension (φ=1)1124C2.24(C2xC7:D4)224,145
C2.25(C2×C7⋊D4) = D4.9D14central stem extension (φ=1)1124-C2.25(C2xC7:D4)224,146
C2.26(C2×C7⋊D4) = C24⋊D7central stem extension (φ=1)56C2.26(C2xC7:D4)224,148

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