Finite Group Databasebeta

← C7×#912 #10621309

Subgroups — C7×#912 #10621309

Order 672.

124 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#237C212yesmaximal, complemented
2C3×C7×D8C211yesmaximal, characteristic, complemented
3C7×#214C212yesmaximal, complemented
4C7×Dic12C211yesmaximal, characteristic, complemented
5D3×C7×C8C211yesmaximal, characteristic, complemented
6C7×#135—31nomaximal, Hall
7C3×C7×D4C2212yes—
8C7×#67—22no—
9C2×C7×Dic3—22no—
10C4×D3×C7C2211yescharacteristic
11C7×Dic6C2212yes—
12C3×C7×C8C2211yescharacteristic
13C7×C3⋊C8C2211yescharacteristic
14C7×#41—32no—
15C7×Q16—31no—
16C7×SD16—32no—
17C7×D8D311yescharacteristic, complemented
18C2×C7×C8—31no—
19#912C711yesmaximal, characteristic, direct product factor, Hall
20C22×C3×C7—22no—
21C2×D3×C7D411yescharacteristic
22C3×C4×C7C2311yescharacteristic
23C7×Dic3—22no—
24C7×Dic3D411yescharacteristic
25C7×Q8—32no—
26C7×D4—62no—
27C7×D4C2×D312yes—
28C2×C4×C7—31no—
29C2×C4×C7—62no—
30C7×C8—31no—
31C7×C8C2×D311yescharacteristic
32#237C2×C712yescomplemented
33C3×D8C2×C711yescharacteristic, complemented
34#214C2×C712yescomplemented
35Dic12C2×C711yescharacteristic, complemented
36D3×C8C2×C711yescharacteristic, complemented
37C2×C3×C7—42no—
38C2×C3×C7C2×D411yescharacteristic
39D3×C7—21no—
40#135—31noSylow
41C22×C7—22no—
42C22×C7—31no—
43C4×C7—31no—
44C4×C7—62no—
45C4×C7C22×D311yescharacteristic
46C3×D4C22×C712yes—
47#67—22no—
48C2×Dic3—22no—
49C4×D3C22×C711yescharacteristic
50Dic6C22×C712yes—
51C3×C8C22×C711yescharacteristic
52C3⋊C8C22×C711yescharacteristic
53C3×C7#13511yescharacteristic, complemented, Hall
54#41—32no—
55Q16—31no—
56SD16—32no—
57D8D3×C711yescharacteristic, complemented
58C2×C8—31no—
59C2×C7—42no—
60C2×C7—61no—
61C2×C7D3×D411yescharacteristic
62C22×C3—22no—
63C2×D3C7×D411yescharacteristic
64C3×C4C23×C711yescharacteristic
65Dic3—22no—
66Dic3C7×D411yescharacteristic
67Q8—32no—
68D4—62no—
69D4C2×D3×C712yes—
70C2×C4—31no—
71C2×C4—62no—
72C8—31no—
73C8C2×D3×C711yescharacteristic
74C7#91211yescharacteristic, direct product factor, Sylow
75C2×C3—42no—
76C2×C3C2×C7×D411yescharacteristic
77D3—21no—
78C22—22no—
79C22—31no—
80C4—31no—
81C4—62no—
82C4C22×D3×C711yescharacteristic
83C3C7×#13511yescharacteristic, complemented, Sylow
84C2—42no—
85C2—61no—
86C2D3×C7×D411yescharacteristic
subgroupG/H
centerC2×C7D3×D4
commutator, cosocleC3×C4C23×C7
FrattiniC4C22×D3×C7
FittingC3×C7×D8C2
socleC2×C3×C7C2×D4
hypercenterC7×D8D3
hypocenterC3C7×#135
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C7 ◁ C4×C7 ◁ C7×D8

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. C7×#237C2semidirect
2. C3×C7×D8C2semidirect
3. C7×#214C2semidirect
4. C7×Dic12C2semidirect
5. D3×C7×C8C2semidirect
17. C7×D8D3semidirect
19. #912C7direct (N × H)
32. #237C2×C7semidirect
33. C3×D8C2×C7semidirect
34. #214C2×C7semidirect
35. Dic12C2×C7semidirect
36. D3×C8C2×C7semidirect
53. C3×C7#135semidirect
57. D8D3×C7semidirect
74. C7#912direct (N × H)
83. C3C7×#135semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C7×#2372
C3×C7×D82
C7×#2142
C7×Dic122
D3×C7×C82
C7×#1353
#9127