Finite Group Databasebeta

← C7×#2812 #11742121

Subgroups — C7×#2812 #11742121

Order 896.

712 conjugacy classes of subgroups; only the 184 normal subgroups are shown.

normal subgroups only

This group has 712 conjugacy classes of subgroups — too many to draw. Only its 184 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
1C2×C7×#120C212yesmaximal, complemented
2C7×#397C213yesmaximal, complemented
3C7×#394C216yesmaximal, complemented
4C7×#392C213yesmaximal, complemented
5C7×#379C211yesmaximal, characteristic, complemented
6C25×C7C2211yescharacteristic
7C22×C7×D4C2216yes—
8C22×C7×D4C2211yescharacteristic, complemented
9C7×#120—28no—
10C2×C7×C4⋊C4C2213yescomplemented
11C2×C7×C22⋊C4C2216yes—
12C2×C7×C22⋊C4C2213yes—
13C2×C7×C22⋊C4C2213yes—
14C2×C7×C22⋊C4C2216yescomplemented
15C7×#95C2213yescomplemented
16C7×#95C2213yescomplemented
17#2812C711yesmaximal, characteristic, direct product factor, Sylow
18C24×C7—43no—
19C24×C7—43no—
20C24×C7D414yescomplemented
21C24×C7C2312yes—
22C24×C7C2313yes—
23C2×C7×D4—212no—
24C2×C7×D4—46no—
25C2×C7×D4—46no—
26C2×C7×D4—43no—
27C22×C4×C7C2311yescharacteristic
28C22×C4×C7C2316yes—
29C22×C4×C7C2313yes—
30C7×C4⋊C4—43no—
31C7×C22⋊C4—212no—
32C7×C22⋊C4—43no—
33C7×C22⋊C4—43no—
34C7×C22⋊C4—46no—
35C2×#120C2×C712yescomplemented
36#397C2×C713yescomplemented
37#394C2×C716yescomplemented
38#392C2×C713yescomplemented
39#379C2×C711yescharacteristic, complemented
40C23×C7—23no—
41C23×C7—23no—
42C23×C7—26no—
43C23×C7—26no—
44C23×C7—22no—
45C23×C7—26no—
46C23×C7—26no—
47C23×C7—412no—
48C23×C7—412no—
49C23×C7—44no—
50C23×C7C2×D416yes—
51C23×C7C2411yescharacteristic
52C7×D4—424no—
53C7×D4—44no—
54C2×C4×C7—26no—
55C2×C4×C7—26no—
56C2×C4×C7—23no—
57C2×C4×C7—26no—
58C2×C4×C7—23no—
59C2×C4×C7—26no—
60C25C22×C711yescharacteristic
61C22×D4C22×C716yes—
62C22×D4C22×C711yescharacteristic, complemented
63#120—28no—
64C2×C4⋊C4C22×C713yescomplemented
65C2×C22⋊C4C22×C716yes—
66C2×C22⋊C4C22×C713yes—
67C2×C22⋊C4C22×C713yes—
68C2×C22⋊C4C22×C716yescomplemented
69#95C22×C713yescomplemented
70#95C22×C713yescomplemented
71C22×C7—212no—
72C22×C7—26no—
73C22×C7—416no—
74C22×C7—46no—
75C22×C7—43no—
76C22×C7—43no—
77C22×C7—46no—
78C22×C7—46no—
79C22×C7—42no—
80C22×C7C22×D411yescharacteristic
81C22×C7H(5,𝔽2)13yes—
82C22×C7H(5,𝔽2)13yes—
83C4×C7—46no—
84C4×C7—43no—
85C4×C7—41no—
86C24—43no—
87C24—43no—
88C24C7×D414yescomplemented
89C24C23×C712yes—
90C24C23×C713yes—
91C2×D4—212no—
92C2×D4—46no—
93C2×D4—46no—
94C2×D4—43no—
95C22×C4C23×C711yescharacteristic
96C22×C4C23×C716yes—
97C22×C4C23×C713yes—
98C4⋊C4—43no—
99C22⋊C4—212no—
100C22⋊C4—43no—
101C22⋊C4—43no—
102C22⋊C4—46no—
103C2×C7—46no—
104C2×C7—82no—
105C2×C7#53413yes—
106C2×C7#56013yes—
107C2×C7H(3,𝔽4)11yescharacteristic
108C23—23no—
109C23—23no—
110C23—26no—
111C23—26no—
112C23—22no—
113C23—26no—
114C23—26no—
115C23—412no—
116C23—412no—
117C23—44no—
118C23C2×C7×D416yes—
119C23C24×C711yescharacteristic
120D4—424no—
121D4—44no—
122C2×C4—26no—
123C2×C4—26no—
124C2×C4—23no—
125C2×C4—26no—
126C2×C4—23no—
127C2×C4—26no—
128C7#281211yescharacteristic, direct product factor, Sylow
129C22—212no—
130C22—26no—
131C22—416no—
132C22—46no—
133C22—43no—
134C22—43no—
135C22—46no—
136C22—46no—
137C22—42no—
138C22C22×C7×D411yescharacteristic
139C22C7×H(5,𝔽2)13yes—
140C22C7×H(5,𝔽2)13yes—
141C4—46no—
142C4—43no—
143C4—41no—
144C2—46no—
145C2—82no—
146C2C7×#53413yes—
147C2C7×#56013yes—
148C2C7×H(3,𝔽4)11yescharacteristic
subgroupG/H
center, socleC23×C7C24
commutator, Frattini, cosocleC23C24×C7
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C7 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C7×#120C2semidirect
2. C7×#397C2semidirect
3. C7×#394C2semidirect
4. C7×#392C2semidirect
5. C7×#379C2semidirect
8. C22×C7×D4C22semidirect
10. C2×C7×C4⋊C4C22semidirect
14. C2×C7×C22⋊C4C22semidirect
15. C7×#95C22semidirect
16. C7×#95C22semidirect
17. #2812C7direct (N × H)
20. C24×C7D4semidirect
35. C2×#120C2×C7semidirect
36. #397C2×C7semidirect
37. #394C2×C7semidirect
38. #392C2×C7semidirect
39. #379C2×C7semidirect
62. C22×D4C22×C7semidirect
64. C2×C4⋊C4C22×C7semidirect
68. C2×C22⋊C4C22×C7semidirect
69. #95C22×C7semidirect
70. #95C22×C7semidirect
88. C24C7×D4semidirect
128. C7#2812direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C7×#1202
C7×#3972
C7×#3942
C7×#3922
C7×#3792
#28127