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Extensions 1→N→G→Q→1 with N=C2 and Q=C2×C42⋊C2

Direct product G=N×Q with N=C2 and Q=C2×C42⋊C2
dρLabelID
C22×C42⋊C264C2^2xC4^2:C2128,2153


Non-split extensions G=N.Q with N=C2 and Q=C2×C42⋊C2
extensionφ:Q→Aut NdρLabelID
C2.1(C2×C42⋊C2) = C2×C42⋊4C4central extension (φ=1)128C2.1(C2xC4^2:C2)128,999
C2.2(C2×C42⋊C2) = C2×C4×C22⋊C4central extension (φ=1)64C2.2(C2xC4^2:C2)128,1000
C2.3(C2×C42⋊C2) = C2×C4×C4⋊C4central extension (φ=1)128C2.3(C2xC4^2:C2)128,1001
C2.4(C2×C42⋊C2) = C4×C42⋊C2central extension (φ=1)64C2.4(C2xC4^2:C2)128,1002
C2.5(C2×C42⋊C2) = C2×C42.12C4central extension (φ=1)64C2.5(C2xC4^2:C2)128,1649
C2.6(C2×C42⋊C2) = C2×C23.7Q8central stem extension (φ=1)64C2.6(C2xC4^2:C2)128,1010
C2.7(C2×C42⋊C2) = C2×C23.34D4central stem extension (φ=1)64C2.7(C2xC4^2:C2)128,1011
C2.8(C2×C42⋊C2) = C25.85C22central stem extension (φ=1)32C2.8(C2xC4^2:C2)128,1012
C2.9(C2×C42⋊C2) = C2×C42⋊8C4central stem extension (φ=1)128C2.9(C2xC4^2:C2)128,1013
C2.10(C2×C42⋊C2) = C2×C42⋊5C4central stem extension (φ=1)128C2.10(C2xC4^2:C2)128,1014
C2.11(C2×C42⋊C2) = C23.165C24central stem extension (φ=1)64C2.11(C2xC4^2:C2)128,1015
C2.12(C2×C42⋊C2) = C23.167C24central stem extension (φ=1)64C2.12(C2xC4^2:C2)128,1017
C2.13(C2×C42⋊C2) = C2×C23.63C23central stem extension (φ=1)128C2.13(C2xC4^2:C2)128,1020
C2.14(C2×C42⋊C2) = C2×C24.C22central stem extension (φ=1)64C2.14(C2xC4^2:C2)128,1021
C2.15(C2×C42⋊C2) = C42⋊42D4central stem extension (φ=1)64C2.15(C2xC4^2:C2)128,1022
C2.16(C2×C42⋊C2) = C43⋊9C2central stem extension (φ=1)64C2.16(C2xC4^2:C2)128,1025
C2.17(C2×C42⋊C2) = C42⋊14Q8central stem extension (φ=1)128C2.17(C2xC4^2:C2)128,1027
C2.18(C2×C42⋊C2) = C43⋊2C2central stem extension (φ=1)64C2.18(C2xC4^2:C2)128,1030
C2.19(C2×C42⋊C2) = C23.194C24central stem extension (φ=1)32C2.19(C2xC4^2:C2)128,1044
C2.20(C2×C42⋊C2) = C23.195C24central stem extension (φ=1)64C2.20(C2xC4^2:C2)128,1045
C2.21(C2×C42⋊C2) = C24.192C23central stem extension (φ=1)64C2.21(C2xC4^2:C2)128,1046
C2.22(C2×C42⋊C2) = C24.547C23central stem extension (φ=1)64C2.22(C2xC4^2:C2)128,1050
C2.23(C2×C42⋊C2) = C23.201C24central stem extension (φ=1)64C2.23(C2xC4^2:C2)128,1051
C2.24(C2×C42⋊C2) = C23.202C24central stem extension (φ=1)128C2.24(C2xC4^2:C2)128,1052
C2.25(C2×C42⋊C2) = C23.224C24central stem extension (φ=1)32C2.25(C2xC4^2:C2)128,1074
C2.26(C2×C42⋊C2) = C23.225C24central stem extension (φ=1)64C2.26(C2xC4^2:C2)128,1075
C2.27(C2×C42⋊C2) = C23.226C24central stem extension (φ=1)64C2.27(C2xC4^2:C2)128,1076
C2.28(C2×C42⋊C2) = C23.227C24central stem extension (φ=1)64C2.28(C2xC4^2:C2)128,1077
C2.29(C2×C42⋊C2) = C24.208C23central stem extension (φ=1)64C2.29(C2xC4^2:C2)128,1078
C2.30(C2×C42⋊C2) = C23.229C24central stem extension (φ=1)64C2.30(C2xC4^2:C2)128,1079
C2.31(C2×C42⋊C2) = C23.234C24central stem extension (φ=1)64C2.31(C2xC4^2:C2)128,1084
C2.32(C2×C42⋊C2) = C23.235C24central stem extension (φ=1)64C2.32(C2xC4^2:C2)128,1085
C2.33(C2×C42⋊C2) = C23.236C24central stem extension (φ=1)64C2.33(C2xC4^2:C2)128,1086
C2.34(C2×C42⋊C2) = C23.237C24central stem extension (φ=1)128C2.34(C2xC4^2:C2)128,1087
C2.35(C2×C42⋊C2) = C23.238C24central stem extension (φ=1)128C2.35(C2xC4^2:C2)128,1088
C2.36(C2×C42⋊C2) = C24.212C23central stem extension (φ=1)64C2.36(C2xC4^2:C2)128,1089
C2.37(C2×C42⋊C2) = C2×C42.6C4central stem extension (φ=1)64C2.37(C2xC4^2:C2)128,1650
C2.38(C2×C42⋊C2) = C2×C42.7C22central stem extension (φ=1)64C2.38(C2xC4^2:C2)128,1651
C2.39(C2×C42⋊C2) = C42.677C23central stem extension (φ=1)32C2.39(C2xC4^2:C2)128,1652
C2.40(C2×C42⋊C2) = C42.259C23central stem extension (φ=1)32C2.40(C2xC4^2:C2)128,1653
C2.41(C2×C42⋊C2) = C42.260C23central stem extension (φ=1)64C2.41(C2xC4^2:C2)128,1654
C2.42(C2×C42⋊C2) = C42.261C23central stem extension (φ=1)64C2.42(C2xC4^2:C2)128,1655
C2.43(C2×C42⋊C2) = C42.262C23central stem extension (φ=1)32C2.43(C2xC4^2:C2)128,1656
C2.44(C2×C42⋊C2) = C42.678C23central stem extension (φ=1)64C2.44(C2xC4^2:C2)128,1657

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