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Extensions 1→N→G→Q→1 with N=C2 and Q=C2×D4⋊2D7

Direct product G=N×Q with N=C2 and Q=C2×D4⋊2D7
dρLabelID
C22×D4⋊2D7224C2^2xD4:2D7448,1370


Non-split extensions G=N.Q with N=C2 and Q=C2×D4⋊2D7
extensionφ:Q→Aut NdρLabelID
C2.1(C2×D4⋊2D7) = C2×C23.11D14central extension (φ=1)224C2.1(C2xD4:2D7)448,933
C2.2(C2×D4⋊2D7) = C2×Dic7⋊4D4central extension (φ=1)224C2.2(C2xD4:2D7)448,938
C2.3(C2×D4⋊2D7) = C2×Dic7⋊3Q8central extension (φ=1)448C2.3(C2xD4:2D7)448,949
C2.4(C2×D4⋊2D7) = C2×C4⋊C4⋊7D7central extension (φ=1)224C2.4(C2xD4:2D7)448,955
C2.5(C2×D4⋊2D7) = C4×D4⋊2D7central extension (φ=1)224C2.5(C2xD4:2D7)448,989
C2.6(C2×D4⋊2D7) = C2×D4×Dic7central extension (φ=1)224C2.6(C2xD4:2D7)448,1248
C2.7(C2×D4⋊2D7) = C2×C22⋊Dic14central stem extension (φ=1)224C2.7(C2xD4:2D7)448,934
C2.8(C2×D4⋊2D7) = C2×C23.D14central stem extension (φ=1)224C2.8(C2xD4:2D7)448,935
C2.9(C2×D4⋊2D7) = C2×D14.D4central stem extension (φ=1)224C2.9(C2xD4:2D7)448,941
C2.10(C2×D4⋊2D7) = C2×Dic7.D4central stem extension (φ=1)224C2.10(C2xD4:2D7)448,944
C2.11(C2×D4⋊2D7) = C2×C22.D28central stem extension (φ=1)224C2.11(C2xD4:2D7)448,945
C2.12(C2×D4⋊2D7) = C24.31D14central stem extension (φ=1)112C2.12(C2xD4:2D7)448,948
C2.13(C2×D4⋊2D7) = C2×Dic7.Q8central stem extension (φ=1)448C2.13(C2xD4:2D7)448,951
C2.14(C2×D4⋊2D7) = C2×C28.3Q8central stem extension (φ=1)448C2.14(C2xD4:2D7)448,952
C2.15(C2×D4⋊2D7) = C2×D14⋊2Q8central stem extension (φ=1)224C2.15(C2xD4:2D7)448,962
C2.16(C2×D4⋊2D7) = C2×C4⋊C4⋊D7central stem extension (φ=1)224C2.16(C2xD4:2D7)448,965
C2.17(C2×D4⋊2D7) = C14.52- 1+4central stem extension (φ=1)224C2.17(C2xD4:2D7)448,966
C2.18(C2×D4⋊2D7) = C42.102D14central stem extension (φ=1)224C2.18(C2xD4:2D7)448,991
C2.19(C2×D4⋊2D7) = C42.105D14central stem extension (φ=1)224C2.19(C2xD4:2D7)448,994
C2.20(C2×D4⋊2D7) = C42.106D14central stem extension (φ=1)224C2.20(C2xD4:2D7)448,995
C2.21(C2×D4⋊2D7) = D4⋊6Dic14central stem extension (φ=1)224C2.21(C2xD4:2D7)448,996
C2.22(C2×D4⋊2D7) = D4⋊6D28central stem extension (φ=1)224C2.22(C2xD4:2D7)448,1008
C2.23(C2×D4⋊2D7) = C42.229D14central stem extension (φ=1)224C2.23(C2xD4:2D7)448,1010
C2.24(C2×D4⋊2D7) = C42.117D14central stem extension (φ=1)224C2.24(C2xD4:2D7)448,1016
C2.25(C2×D4⋊2D7) = C42.119D14central stem extension (φ=1)224C2.25(C2xD4:2D7)448,1018
C2.26(C2×D4⋊2D7) = C24.56D14central stem extension (φ=1)112C2.26(C2xD4:2D7)448,1039
C2.27(C2×D4⋊2D7) = C24.32D14central stem extension (φ=1)112C2.27(C2xD4:2D7)448,1040
C2.28(C2×D4⋊2D7) = C24.33D14central stem extension (φ=1)112C2.28(C2xD4:2D7)448,1044
C2.29(C2×D4⋊2D7) = C24.35D14central stem extension (φ=1)112C2.29(C2xD4:2D7)448,1046
C2.30(C2×D4⋊2D7) = C28⋊(C4○D4)central stem extension (φ=1)224C2.30(C2xD4:2D7)448,1049
C2.31(C2×D4⋊2D7) = Dic14⋊19D4central stem extension (φ=1)224C2.31(C2xD4:2D7)448,1051
C2.32(C2×D4⋊2D7) = C4⋊C4.178D14central stem extension (φ=1)224C2.32(C2xD4:2D7)448,1053
C2.33(C2×D4⋊2D7) = C14.342+ 1+4central stem extension (φ=1)224C2.33(C2xD4:2D7)448,1054
C2.34(C2×D4⋊2D7) = C14.352+ 1+4central stem extension (φ=1)224C2.34(C2xD4:2D7)448,1055
C2.35(C2×D4⋊2D7) = C14.712- 1+4central stem extension (φ=1)224C2.35(C2xD4:2D7)448,1056
C2.36(C2×D4⋊2D7) = C4⋊C4⋊21D14central stem extension (φ=1)112C2.36(C2xD4:2D7)448,1059
C2.37(C2×D4⋊2D7) = C14.732- 1+4central stem extension (φ=1)224C2.37(C2xD4:2D7)448,1064
C2.38(C2×D4⋊2D7) = C14.432+ 1+4central stem extension (φ=1)224C2.38(C2xD4:2D7)448,1067
C2.39(C2×D4⋊2D7) = C14.452+ 1+4central stem extension (φ=1)224C2.39(C2xD4:2D7)448,1069
C2.40(C2×D4⋊2D7) = C14.462+ 1+4central stem extension (φ=1)112C2.40(C2xD4:2D7)448,1070
C2.41(C2×D4⋊2D7) = C14.1152+ 1+4central stem extension (φ=1)224C2.41(C2xD4:2D7)448,1071
C2.42(C2×D4⋊2D7) = C14.472+ 1+4central stem extension (φ=1)224C2.42(C2xD4:2D7)448,1072
C2.43(C2×D4⋊2D7) = (Q8×Dic7)⋊C2central stem extension (φ=1)224C2.43(C2xD4:2D7)448,1075
C2.44(C2×D4⋊2D7) = C22⋊Q8⋊25D7central stem extension (φ=1)224C2.44(C2xD4:2D7)448,1077
C2.45(C2×D4⋊2D7) = C14.152- 1+4central stem extension (φ=1)224C2.45(C2xD4:2D7)448,1078
C2.46(C2×D4⋊2D7) = C14.1182+ 1+4central stem extension (φ=1)224C2.46(C2xD4:2D7)448,1088
C2.47(C2×D4⋊2D7) = C14.212- 1+4central stem extension (φ=1)224C2.47(C2xD4:2D7)448,1092
C2.48(C2×D4⋊2D7) = C14.232- 1+4central stem extension (φ=1)224C2.48(C2xD4:2D7)448,1094
C2.49(C2×D4⋊2D7) = C14.772- 1+4central stem extension (φ=1)224C2.49(C2xD4:2D7)448,1095
C2.50(C2×D4⋊2D7) = C14.242- 1+4central stem extension (φ=1)224C2.50(C2xD4:2D7)448,1096
C2.51(C2×D4⋊2D7) = C4⋊C4.197D14central stem extension (φ=1)224C2.51(C2xD4:2D7)448,1102
C2.52(C2×D4⋊2D7) = C14.802- 1+4central stem extension (φ=1)224C2.52(C2xD4:2D7)448,1103
C2.53(C2×D4⋊2D7) = C14.1222+ 1+4central stem extension (φ=1)112C2.53(C2xD4:2D7)448,1111
C2.54(C2×D4⋊2D7) = C14.852- 1+4central stem extension (φ=1)224C2.54(C2xD4:2D7)448,1118
C2.55(C2×D4⋊2D7) = C42.139D14central stem extension (φ=1)224C2.55(C2xD4:2D7)448,1124
C2.56(C2×D4⋊2D7) = C42.234D14central stem extension (φ=1)224C2.56(C2xD4:2D7)448,1133
C2.57(C2×D4⋊2D7) = C42.143D14central stem extension (φ=1)224C2.57(C2xD4:2D7)448,1134
C2.58(C2×D4⋊2D7) = C42.144D14central stem extension (φ=1)224C2.58(C2xD4:2D7)448,1135
C2.59(C2×D4⋊2D7) = C42.166D14central stem extension (φ=1)224C2.59(C2xD4:2D7)448,1166
C2.60(C2×D4⋊2D7) = C42.238D14central stem extension (φ=1)224C2.60(C2xD4:2D7)448,1169
C2.61(C2×D4⋊2D7) = Dic14⋊11D4central stem extension (φ=1)224C2.61(C2xD4:2D7)448,1171
C2.62(C2×D4⋊2D7) = C42.168D14central stem extension (φ=1)224C2.62(C2xD4:2D7)448,1172
C2.63(C2×D4⋊2D7) = Dic14⋊8Q8central stem extension (φ=1)448C2.63(C2xD4:2D7)448,1174
C2.64(C2×D4⋊2D7) = C42.241D14central stem extension (φ=1)224C2.64(C2xD4:2D7)448,1181
C2.65(C2×D4⋊2D7) = C42.176D14central stem extension (φ=1)224C2.65(C2xD4:2D7)448,1184
C2.66(C2×D4⋊2D7) = C42.177D14central stem extension (φ=1)224C2.66(C2xD4:2D7)448,1185
C2.67(C2×D4⋊2D7) = C2×C23.18D14central stem extension (φ=1)224C2.67(C2xD4:2D7)448,1249
C2.68(C2×D4⋊2D7) = C2×C28.17D4central stem extension (φ=1)224C2.68(C2xD4:2D7)448,1250
C2.69(C2×D4⋊2D7) = C2×C28⋊2D4central stem extension (φ=1)224C2.69(C2xD4:2D7)448,1253
C2.70(C2×D4⋊2D7) = C2×Dic7⋊D4central stem extension (φ=1)224C2.70(C2xD4:2D7)448,1255
C2.71(C2×D4⋊2D7) = C24.42D14central stem extension (φ=1)112C2.71(C2xD4:2D7)448,1259

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