Extensions 1→N→G→Q→1 with N=C₂ and Q=Q₈⋊₅D₄

Direct product G=N×Q with N=C₂ and Q=Q₈⋊₅D₄

		d	ρ	Label	ID
C₂×Q₈⋊₅D₄		64		C2xQ8:5D4	128,2197

Non-split extensions G=N.Q with N=C₂ and Q=Q₈⋊₅D₄

extension	φ:Q→Aut N	d	Label	ID
C₂.₁(Q₈⋊₅D₄) = Q₈×C₂²⋊C₄	central extension (φ=1)	64	C2.1(Q8:5D4)	128,1072
C₂.₂(Q₈⋊₅D₄) = C₂³.₂₂₃C₂⁴	central extension (φ=1)	64	C2.2(Q8:5D4)	128,1073
C₂.₃(Q₈⋊₅D₄) = C₂³.₂₃₃C₂⁴	central extension (φ=1)	128	C2.3(Q8:5D4)	128,1083
C₂.₄(Q₈⋊₅D₄) = C₂³.₂₃₄C₂⁴	central extension (φ=1)	64	C2.4(Q8:5D4)	128,1084
C₂.₅(Q₈⋊₅D₄) = C₂⁴.₂₁₅C₂³	central extension (φ=1)	64	C2.5(Q8:5D4)	128,1093
C₂.₆(Q₈⋊₅D₄) = C₂³.₂₄₄C₂⁴	central extension (φ=1)	64	C2.6(Q8:5D4)	128,1094
C₂.₇(Q₈⋊₅D₄) = C₂⁴.₂₂₀C₂³	central extension (φ=1)	64	C2.7(Q8:5D4)	128,1099
C₂.₈(Q₈⋊₅D₄) = C₂⁴.₂₄₄C₂³	central stem extension (φ=1)	64	C2.8(Q8:5D4)	128,1139
C₂.₉(Q₈⋊₅D₄) = C₂³.₃₀₉C₂⁴	central stem extension (φ=1)	64	C2.9(Q8:5D4)	128,1141
C₂.₁₀(Q₈⋊₅D₄) = C₂³.₃₁₅C₂⁴	central stem extension (φ=1)	64	C2.10(Q8:5D4)	128,1147
C₂.₁₁(Q₈⋊₅D₄) = C₂³.₃₁₆C₂⁴	central stem extension (φ=1)	64	C2.11(Q8:5D4)	128,1148
C₂.₁₂(Q₈⋊₅D₄) = C₂³.₃₂₁C₂⁴	central stem extension (φ=1)	64	C2.12(Q8:5D4)	128,1153
C₂.₁₃(Q₈⋊₅D₄) = C₂⁴.₂₅₉C₂³	central stem extension (φ=1)	64	C2.13(Q8:5D4)	128,1158
C₂.₁₄(Q₈⋊₅D₄) = C₂³.₃₂₇C₂⁴	central stem extension (φ=1)	64	C2.14(Q8:5D4)	128,1159
C₂.₁₅(Q₈⋊₅D₄) = C₂³.₃₂₉C₂⁴	central stem extension (φ=1)	64	C2.15(Q8:5D4)	128,1161
C₂.₁₆(Q₈⋊₅D₄) = C₂⁴.₂₆₄C₂³	central stem extension (φ=1)	64	C2.16(Q8:5D4)	128,1164
C₂.₁₇(Q₈⋊₅D₄) = C₂⁴.₅₆₅C₂³	central stem extension (φ=1)	64	C2.17(Q8:5D4)	128,1168
C₂.₁₈(Q₈⋊₅D₄) = C₂⁴.₂₆₇C₂³	central stem extension (φ=1)	64	C2.18(Q8:5D4)	128,1171
C₂.₁₉(Q₈⋊₅D₄) = C₂⁴.₅₆₉C₂³	central stem extension (φ=1)	64	C2.19(Q8:5D4)	128,1174
C₂.₂₀(Q₈⋊₅D₄) = C₂⁴.₂₆₉C₂³	central stem extension (φ=1)	64	C2.20(Q8:5D4)	128,1175
C₂.₂₁(Q₈⋊₅D₄) = C₂³.₃₄₆C₂⁴	central stem extension (φ=1)	128	C2.21(Q8:5D4)	128,1178
C₂.₂₂(Q₈⋊₅D₄) = C₂³.₃₄₈C₂⁴	central stem extension (φ=1)	64	C2.22(Q8:5D4)	128,1180
C₂.₂₃(Q₈⋊₅D₄) = C₂³.₃₅₂C₂⁴	central stem extension (φ=1)	64	C2.23(Q8:5D4)	128,1184
C₂.₂₄(Q₈⋊₅D₄) = C₂³.₃₅₃C₂⁴	central stem extension (φ=1)	128	C2.24(Q8:5D4)	128,1185
C₂.₂₅(Q₈⋊₅D₄) = C₂⁴.₂₇₉C₂³	central stem extension (φ=1)	64	C2.25(Q8:5D4)	128,1190
C₂.₂₆(Q₈⋊₅D₄) = C₂³.₃₆₀C₂⁴	central stem extension (φ=1)	64	C2.26(Q8:5D4)	128,1192
C₂.₂₇(Q₈⋊₅D₄) = C₂⁴.₂₈₂C₂³	central stem extension (φ=1)	64	C2.27(Q8:5D4)	128,1193
C₂.₂₈(Q₈⋊₅D₄) = C₂⁴.₂₈₃C₂³	central stem extension (φ=1)	64	C2.28(Q8:5D4)	128,1195
C₂.₂₉(Q₈⋊₅D₄) = C₂³.₃₆₉C₂⁴	central stem extension (φ=1)	64	C2.29(Q8:5D4)	128,1201
C₂.₃₀(Q₈⋊₅D₄) = C₂³.₃₇₅C₂⁴	central stem extension (φ=1)	64	C2.30(Q8:5D4)	128,1207
C₂.₃₁(Q₈⋊₅D₄) = C₂³.₃₇₇C₂⁴	central stem extension (φ=1)	64	C2.31(Q8:5D4)	128,1209
C₂.₃₂(Q₈⋊₅D₄) = C₂⁴.₅₇₃C₂³	central stem extension (φ=1)	64	C2.32(Q8:5D4)	128,1213
C₂.₃₃(Q₈⋊₅D₄) = C₂⁴.₃₀₁C₂³	central stem extension (φ=1)	64	C2.33(Q8:5D4)	128,1221
C₂.₃₄(Q₈⋊₅D₄) = C₂³.₃₉₁C₂⁴	central stem extension (φ=1)	64	C2.34(Q8:5D4)	128,1223
C₂.₃₅(Q₈⋊₅D₄) = C₂³.₄₁₉C₂⁴	central stem extension (φ=1)	64	C2.35(Q8:5D4)	128,1251
C₂.₃₆(Q₈⋊₅D₄) = C₄².₁₆₅D₄	central stem extension (φ=1)	64	C2.36(Q8:5D4)	128,1268
C₂.₃₇(Q₈⋊₅D₄) = C₄²⋊₁₉D₄	central stem extension (φ=1)	64	C2.37(Q8:5D4)	128,1272
C₂.₃₈(Q₈⋊₅D₄) = C₄².₁₆₈D₄	central stem extension (φ=1)	64	C2.38(Q8:5D4)	128,1277
C₂.₃₉(Q₈⋊₅D₄) = C₄²⋊₆Q₈	central stem extension (φ=1)	128	C2.39(Q8:5D4)	128,1282
C₂.₄₀(Q₈⋊₅D₄) = C₂³.₄₅₈C₂⁴	central stem extension (φ=1)	64	C2.40(Q8:5D4)	128,1290
C₂.₄₁(Q₈⋊₅D₄) = C₂⁴.₃₃₂C₂³	central stem extension (φ=1)	64	C2.41(Q8:5D4)	128,1292
C₂.₄₂(Q₈⋊₅D₄) = C₂³.₅₇₄C₂⁴	central stem extension (φ=1)	64	C2.42(Q8:5D4)	128,1406
C₂.₄₃(Q₈⋊₅D₄) = C₂³.₅₇₆C₂⁴	central stem extension (φ=1)	64	C2.43(Q8:5D4)	128,1408
C₂.₄₄(Q₈⋊₅D₄) = C₂³.₅₈₁C₂⁴	central stem extension (φ=1)	64	C2.44(Q8:5D4)	128,1413
C₂.₄₅(Q₈⋊₅D₄) = C₂³.₅₉₀C₂⁴	central stem extension (φ=1)	64	C2.45(Q8:5D4)	128,1422
C₂.₄₆(Q₈⋊₅D₄) = C₂⁴.₄₀₃C₂³	central stem extension (φ=1)	64	C2.46(Q8:5D4)	128,1428
C₂.₄₇(Q₈⋊₅D₄) = C₂³.₆₀₂C₂⁴	central stem extension (φ=1)	64	C2.47(Q8:5D4)	128,1434
C₂.₄₈(Q₈⋊₅D₄) = C₂³.₆₀₇C₂⁴	central stem extension (φ=1)	64	C2.48(Q8:5D4)	128,1439
C₂.₄₉(Q₈⋊₅D₄) = C₂³.₆₁₁C₂⁴	central stem extension (φ=1)	64	C2.49(Q8:5D4)	128,1443
C₂.₅₀(Q₈⋊₅D₄) = C₂³.₆₁₆C₂⁴	central stem extension (φ=1)	64	C2.50(Q8:5D4)	128,1448
C₂.₅₁(Q₈⋊₅D₄) = C₂³.₆₁₉C₂⁴	central stem extension (φ=1)	128	C2.51(Q8:5D4)	128,1451
C₂.₅₂(Q₈⋊₅D₄) = C₂⁴.₄₁₈C₂³	central stem extension (φ=1)	64	C2.52(Q8:5D4)	128,1455
C₂.₅₃(Q₈⋊₅D₄) = C₂³.₆₂₅C₂⁴	central stem extension (φ=1)	64	C2.53(Q8:5D4)	128,1457
C₂.₅₄(Q₈⋊₅D₄) = C₂⁴.₄₂₀C₂³	central stem extension (φ=1)	64	C2.54(Q8:5D4)	128,1460
C₂.₅₅(Q₈⋊₅D₄) = C₂⁴.₄₂₁C₂³	central stem extension (φ=1)	64	C2.55(Q8:5D4)	128,1461
C₂.₅₆(Q₈⋊₅D₄) = C₂³.₆₃₀C₂⁴	central stem extension (φ=1)	64	C2.56(Q8:5D4)	128,1462
C₂.₅₇(Q₈⋊₅D₄) = C₂³.₆₃₁C₂⁴	central stem extension (φ=1)	64	C2.57(Q8:5D4)	128,1463
C₂.₅₈(Q₈⋊₅D₄) = Q₈⋊₄D₈	central stem extension (φ=1)	64	C2.58(Q8:5D4)	128,2090
C₂.₅₉(Q₈⋊₅D₄) = Q₈⋊₇SD₁₆	central stem extension (φ=1)	64	C2.59(Q8:5D4)	128,2091
C₂.₆₀(Q₈⋊₅D₄) = C₄².₅₀₁C₂³	central stem extension (φ=1)	64	C2.60(Q8:5D4)	128,2092
C₂.₆₁(Q₈⋊₅D₄) = C₄².₅₀₂C₂³	central stem extension (φ=1)	64	C2.61(Q8:5D4)	128,2093
C₂.₆₂(Q₈⋊₅D₄) = Q₈⋊₈SD₁₆	central stem extension (φ=1)	64	C2.62(Q8:5D4)	128,2094
C₂.₆₃(Q₈⋊₅D₄) = Q₈⋊₅Q₁₆	central stem extension (φ=1)	128	C2.63(Q8:5D4)	128,2095
C₂.₆₄(Q₈⋊₅D₄) = C₄².₅₀₅C₂³	central stem extension (φ=1)	64	C2.64(Q8:5D4)	128,2096
C₂.₆₅(Q₈⋊₅D₄) = C₄².₅₀₆C₂³	central stem extension (φ=1)	64	C2.65(Q8:5D4)	128,2097
C₂.₆₆(Q₈⋊₅D₄) = C₄².₅₀₇C₂³	central stem extension (φ=1)	64	C2.66(Q8:5D4)	128,2098
C₂.₆₇(Q₈⋊₅D₄) = C₄².₅₀₈C₂³	central stem extension (φ=1)	64	C2.67(Q8:5D4)	128,2099
C₂.₆₈(Q₈⋊₅D₄) = C₄².₅₀₉C₂³	central stem extension (φ=1)	64	C2.68(Q8:5D4)	128,2100
C₂.₆₉(Q₈⋊₅D₄) = C₄².₅₁₀C₂³	central stem extension (φ=1)	64	C2.69(Q8:5D4)	128,2101
C₂.₇₀(Q₈⋊₅D₄) = C₄².₅₁₁C₂³	central stem extension (φ=1)	64	C2.70(Q8:5D4)	128,2102
C₂.₇₁(Q₈⋊₅D₄) = C₄².₅₁₂C₂³	central stem extension (φ=1)	64	C2.71(Q8:5D4)	128,2103
C₂.₇₂(Q₈⋊₅D₄) = C₄².₅₁₃C₂³	central stem extension (φ=1)	64	C2.72(Q8:5D4)	128,2104
C₂.₇₃(Q₈⋊₅D₄) = C₄².₅₁₄C₂³	central stem extension (φ=1)	64	C2.73(Q8:5D4)	128,2105
C₂.₇₄(Q₈⋊₅D₄) = C₄².₅₁₅C₂³	central stem extension (φ=1)	128	C2.74(Q8:5D4)	128,2106
C₂.₇₅(Q₈⋊₅D₄) = C₄².₅₁₆C₂³	central stem extension (φ=1)	64	C2.75(Q8:5D4)	128,2107
C₂.₇₆(Q₈⋊₅D₄) = C₄².₅₁₇C₂³	central stem extension (φ=1)	64	C2.76(Q8:5D4)	128,2108
C₂.₇₇(Q₈⋊₅D₄) = C₄².₅₁₈C₂³	central stem extension (φ=1)	64	C2.77(Q8:5D4)	128,2109

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Extensions 1→N→G→Q→1 with N=C2 and Q=Q8⋊5D4

Extensions 1→N→G→Q→1 with N=C₂ and Q=Q₈⋊₅D₄