Finite Group Databasebeta

← C7×#2736 #11742045

Subgroups — C7×#2736 #11742045

Order 896.

560 conjugacy classes of subgroups; only the 176 normal subgroups are shown.

normal subgroups only

This group has 560 conjugacy classes of subgroups — too many to draw. Only its 176 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
1C7×#397C213yesmaximal, complemented
2C7×#393C213yesmaximal, complemented
3C7×#388C216yesmaximal, complemented
4C7×#379C213yesmaximal
5C25×C7C2211yescharacteristic
6C22×C7×Q8C2211yescharacteristic, complemented
7C2×C7×C4⋊C4C2213yescomplemented
8C2×C7×C22⋊C4C2216yes—
9C2×C7×C22⋊C4C2213yes—
10C2×C7×C22⋊C4C2216yes—
11C2×C7×C22⋊C4C2213yes—
12C2×C42×C7C2212yescomplemented
13C7×#95C2213yescomplemented
14C7×#95C2216yescomplemented
15C7×#95C2211yescharacteristic, complemented
16#2736C711yesmaximal, characteristic, direct product factor, Sylow
17C24×C7—26no—
18C24×C7—43no—
19C24×C7—41no—
20C24×C7C2313yes—
21C2×C7×Q8—43no—
22C22×C4×C7C2313yes—
23C22×C4×C7C2313yes—
24C22×C4×C7C2316yes—
25C7×C4⋊C4—43no—
26C7×C22⋊C4—212no—
27C7×C22⋊C4—43no—
28C7×C22⋊C4—46no—
29C7×C22⋊C4—43no—
30C42×C7—42no—
31#397C2×C713yescomplemented
32#393C2×C713yescomplemented
33#388C2×C716yescomplemented
34#379C2×C713yes—
35C23×C7—26no—
36C23×C7—23no—
37C23×C7—23no—
38C23×C7—26no—
39C23×C7—412no—
40C23×C7—412no—
41C23×C7—44no—
42C23×C7#4116yes—
43C23×C7C2411yescharacteristic
44C7×Q8—44no—
45C2×C4×C7—26no—
46C2×C4×C7—26no—
47C2×C4×C7—26no—
48C2×C4×C7—26no—
49C2×C4×C7—23no—
50C2×C4×C7—26no—
51C2×C4×C7—23no—
52C25C22×C711yescharacteristic
53C22×Q8C22×C711yescharacteristic, complemented
54C2×C4⋊C4C22×C713yescomplemented
55C2×C22⋊C4C22×C716yes—
56C2×C22⋊C4C22×C713yes—
57C2×C22⋊C4C22×C716yes—
58C2×C22⋊C4C22×C713yes—
59C2×C42C22×C712yescomplemented
60#95C22×C713yescomplemented
61#95C22×C716yescomplemented
62#95C22×C711yescharacteristic, complemented
63C22×C7—26no—
64C22×C7—212no—
65C22×C7—416no—
66C22×C7—46no—
67C22×C7—43no—
68C22×C7—43no—
69C22×C7C2×#4113yes—
70C22×C7H(5,𝔽2)11yescharacteristic
71C22×C7H(5,𝔽2)13yes—
72C4×C7—46no—
73C4×C7—43no—
74C4×C7—43no—
75C24—26no—
76C24—43no—
77C24—41no—
78C24C23×C713yes—
79C2×Q8—43no—
80C22×C4C23×C713yes—
81C22×C4C23×C713yes—
82C22×C4C23×C716yes—
83C4⋊C4—43no—
84C22⋊C4—212no—
85C22⋊C4—43no—
86C22⋊C4—46no—
87C22⋊C4—43no—
88C42—42no—
89C2×C7—46no—
90C2×C7#53813yes—
91C2×C7#55113yes—
92C2×C7H(3,𝔽4)11yescharacteristic
93C23—26no—
94C23—23no—
95C23—23no—
96C23—26no—
97C23—412no—
98C23—412no—
99C23—44no—
100C23C7×#4116yes—
101C23C24×C711yescharacteristic
102Q8—44no—
103C2×C4—26no—
104C2×C4—26no—
105C2×C4—26no—
106C2×C4—26no—
107C2×C4—23no—
108C2×C4—26no—
109C2×C4—23no—
110C7#273611yescharacteristic, direct product factor, Sylow
111C22—26no—
112C22—212no—
113C22—416no—
114C22—46no—
115C22—43no—
116C22—43no—
117C22C2×C7×#4113yes—
118C22C7×H(5,𝔽2)11yescharacteristic
119C22C7×H(5,𝔽2)13yes—
120C4—46no—
121C4—43no—
122C4—43no—
123C2—46no—
124C2C7×#53813yes—
125C2C7×#55113yes—
126C2C7×H(3,𝔽4)11yescharacteristic
subgroupG/H
center, socleC23×C7C24
commutator, Frattini, cosocleC23C24×C7
prime radicalC25×C7C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C7 ◁ G

Complements

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

NH ≅ G/Ntype
1. C7×#397C2semidirect
2. C7×#393C2semidirect
3. C7×#388C2semidirect
6. C22×C7×Q8C22semidirect
7. C2×C7×C4⋊C4C22semidirect
12. C2×C42×C7C22semidirect
13. C7×#95C22semidirect
14. C7×#95C22semidirect
15. C7×#95C22semidirect
16. #2736C7direct (N × H)
31. #397C2×C7semidirect
32. #393C2×C7semidirect
33. #388C2×C7semidirect
53. C22×Q8C22×C7semidirect
54. C2×C4⋊C4C22×C7semidirect
59. C2×C42C22×C7semidirect
60. #95C22×C7semidirect
61. #95C22×C7semidirect
62. #95C22×C7semidirect
110. C7#2736direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#3972
C7×#3932
C7×#3882
C7×#3792
#27367