Finite Group Databasebeta

← C7×#951 #10621348

Subgroups — C7×#951 #10621348

Order 672.

120 conjugacy classes of subgroups; only the 58 normal subgroups are shown.

normal subgroups only

This group has 120 conjugacy classes of subgroups — too many to draw. Only its 58 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C3×C7×#41C211yesmaximal, characteristic
2C2×C7×Dic6C211yesmaximal, characteristic, complemented
3C7×#216C212yesmaximal, complemented
4C7×#214C212yesmaximal, complemented
5C7×#208C211yesmaximal, characteristic, complemented
6C7×#137—31nomaximal, Hall
7C3×C7×Q8C2211yescharacteristic
8C3×C7×D4—21no—
9C3×C7×D4C2211yescharacteristic
10C2×C3×C4×C7—21no—
11C2×C3×C4×C7C2211yescharacteristic
12C2×C7×Dic3—21no—
13C7×Dic6—21no—
14C7×Dic6C2212yes—
15C7×C3⋊C8C2212yes—
16C7×#41D311yescharacteristic
17C2×C7×Q8—31no—
18C7×Q16—32no—
19C7×SD16—32no—
20C7×M16—31no—
21#951C711yesmaximal, characteristic, direct product factor, Hall
22C22×C3×C7—21no—
23C22×C3×C7D411yescharacteristic
24C3×C4×C7—21no—
25C3×C4×C7D411yescharacteristic
26C3×C4×C7C2311yescharacteristic
27C7×Dic3—22no—
28C7×Q8—32no—
29C7×Q8—61no—
30C7×Q8C2×D311yescharacteristic
31C7×D4—21no—
32C7×D4C2×D311yescharacteristic
33C2×C4×C7—21no—
34C2×C4×C7—61no—
35C2×C4×C7C2×D311yescharacteristic
36C7×C8—32no—
37C3×#41C2×C711yescharacteristic
38C2×Dic6C2×C711yescharacteristic, complemented
39#216C2×C712yescomplemented
40#214C2×C712yescomplemented
41#208C2×C711yescharacteristic, complemented
42C2×C3×C7—21no—
43C2×C3×C7—41no—
44C2×C3×C7C2×D411yescharacteristic
45#137—31noSylow
46C22×C7—21no—
47C22×C7#6711yescharacteristic
48C4×C7—21no—
49C4×C7—62no—
50C4×C7#6711yescharacteristic
51C4×C7C22×D311yescharacteristic
52C3×Q8C22×C711yescharacteristic
53C3×D4—21no—
54C3×D4C22×C711yescharacteristic
55C2×C3×C4—21no—
56C2×C3×C4C22×C711yescharacteristic
57C2×Dic3—21no—
58Dic6—21no—
59Dic6C22×C712yes—
60C3⋊C8C22×C712yes—
61C3×C7#13711yescharacteristic, complemented, Hall
62#41D3×C711yescharacteristic
63C2×Q8—31no—
64Q16—32no—
65SD16—32no—
66M16—31no—
67C2×C7—21no—
68C2×C7—41no—
69C2×C7C2×#6711yescharacteristic
70C22×C3—21no—
71C22×C3C7×D411yescharacteristic
72C3×C4—21no—
73C3×C4C7×D411yescharacteristic
74C3×C4C23×C711yescharacteristic
75Dic3—22no—
76Q8—32no—
77Q8—61no—
78Q8C2×D3×C711yescharacteristic
79D4—21no—
80D4C2×D3×C711yescharacteristic
81C2×C4—21no—
82C2×C4—61no—
83C2×C4C2×D3×C711yescharacteristic
84C8—32no—
85C7#95111yescharacteristic, direct product factor, Sylow
86C2×C3—21no—
87C2×C3—41no—
88C2×C3C2×C7×D411yescharacteristic
89C22—21no—
90C22C7×#6711yescharacteristic
91C4—21no—
92C4—62no—
93C4C7×#6711yescharacteristic
94C4C22×D3×C711yescharacteristic
95C3C7×#13711yescharacteristic, complemented, Sylow
96C2—21no—
97C2—41no—
98C2C2×C7×#6711yescharacteristic
subgroupG/H
centerC2×C7C2×#67
commutator, cosocleC3×C4C23×C7
FrattiniC4C22×D3×C7
Fitting, prime radicalC3×C7×#41C2
socleC2×C3×C7C2×D4
hypercenterC7×#41D3
hypocenterC3C7×#137
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C7 ◁ C2×C4×C7 ◁ C7×#41

Complements

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

NH ≅ G/Ntype
2. C2×C7×Dic6C2semidirect
3. C7×#216C2semidirect
4. C7×#214C2semidirect
5. C7×#208C2semidirect
21. #951C7direct (N × H)
38. C2×Dic6C2×C7semidirect
39. #216C2×C7semidirect
40. #214C2×C7semidirect
41. #208C2×C7semidirect
61. C3×C7#137semidirect
85. C7#951direct (N × H)
95. C3C7×#137semidirect

Maximal subgroups

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

subgroupindex
C3×C7×#412
C2×C7×Dic62
C7×#2162
C7×#2142
C7×#2082
C7×#1373
#9517