Finite Group Databasebeta

← C7×#3177 #11742486

Subgroups — C7×#3177 #11742486

Order 896.

338 conjugacy classes of subgroups.

The subgroup lattice has 158 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#541C212yesmaximal
2C7×#499C211yesmaximal, characteristic, complemented
3C7×#494C211yesmaximal, characteristic, complemented
4C7×#491C212yesmaximal, complemented
5C7×#470C212yesmaximal
6C7×#467C212yesmaximal
7C7×#441C212yesmaximal, complemented
8C4×C7×Q16C212yesmaximal, complemented
9C7×#405C211yesmaximal, characteristic
10C2×C7×Q16C2212yes—
11C2×C7×Q16C2212yes—
12C2×C7×M16C2211yescharacteristic
13C22×C7×C8C2211yescharacteristic
14C7×C4⋊Q8C2212yes—
15C7×#126—24no—
16C7×#125—24no—
17C7×#125C2212yes—
18C7×C22⋊Q8C2214yes—
19C4×C7×Q8C2214yes—
20C7×#117C2211yescharacteristic
21C7×#107C2212yes—
22C7×#106C2212yes—
23C7×#103C2214yes—
24C7×#103C2214yes—
25C7×#97C2211yescharacteristic
26C7×#97C2211yescharacteristic
27C4×C7×C8C2211yescharacteristic
28C4×C7×C8C2211yescharacteristic
29#3177C711yesmaximal, characteristic, direct product factor, Sylow
30C2×C7×Q8C2314yes—
31C22×C4×C7C2311yescharacteristic
32C7×Q16—24no—
33C7×Q16—24no—
34C7×M16—22no—
35C2×C7×C8—22no—
36C2×C7×C8C2311yescharacteristic
37C2×C7×C8C2311yescharacteristic
38C2×C7×C8C2311yescharacteristic
39C2×C7×C8C2311yescharacteristic
40C7×C4⋊C4—24no—
41C7×C4⋊C4—24no—
42C7×C4⋊C4—24no—
43C7×C4⋊C4—24no—
44C7×C4⋊C4D412yes—
45C7×C4⋊C4C2314yes—
46C7×C22⋊C4—24no—
47C7×C22⋊C4D412yes—
48C42×C7—24no—
49C42×C7C2311yescharacteristic
50C42×C7C2311yescharacteristic
51#541C2×C712yes—
52#499C2×C711yescharacteristic, complemented
53#494C2×C711yescharacteristic, complemented
54#491C2×C712yescomplemented
55#470C2×C712yes—
56#467C2×C712yes—
57#441C2×C712yescomplemented
58C4×Q16C2×C712yescomplemented
59#405C2×C711yescharacteristic
60C23×C7C2×D411yescharacteristic
61C7×Q8—24no—
62C7×Q8—24no—
63C2×C4×C7—21no—
64C2×C4×C7—21no—
65C2×C4×C7—24no—
66C2×C4×C7—24no—
67C2×C4×C7C2×D412yes—
68C2×C4×C7C2×D412yes—
69C2×C4×C7C2×D411yescharacteristic
70C2×C4×C7C2411yescharacteristic
71C7×C8—21no—
72C7×C8—21no—
73C7×C8#4112yes—
74C7×C8#4112yes—
75C2×Q16C22×C712yes—
76C2×Q16C22×C712yes—
77C2×M16C22×C711yescharacteristic
78C22×C8C22×C711yescharacteristic
79C4⋊Q8C22×C712yes—
80#126—24no—
81#125—24no—
82#125C22×C712yes—
83C22⋊Q8C22×C714yes—
84C4×Q8C22×C714yes—
85#117C22×C711yescharacteristic
86#107C22×C712yes—
87#106C22×C712yes—
88#103C22×C714yes—
89#103C22×C714yes—
90#97C22×C711yescharacteristic
91#97C22×C711yescharacteristic
92C4×C8C22×C711yescharacteristic
93C4×C8C22×C711yescharacteristic
94C22×C7—21no—
95C22×C7—22no—
96C22×C7C22×D411yescharacteristic
97C4×C7—21no—
98C4×C7—22no—
99C4×C7—22no—
100C4×C7—44no—
101C4×C7—44no—
102C4×C7C2×#4111yescharacteristic
103C4×C7C2×#4111yescharacteristic
104C2×Q8C23×C714yes—
105C22×C4C23×C711yescharacteristic
106Q16—24no—
107Q16—24no—
108M16—22no—
109C2×C8—22no—
110C2×C8C23×C711yescharacteristic
111C2×C8C23×C711yescharacteristic
112C2×C8C23×C711yescharacteristic
113C2×C8C23×C711yescharacteristic
114C4⋊C4—24no—
115C4⋊C4—24no—
116C4⋊C4—24no—
117C4⋊C4—24no—
118C4⋊C4C7×D412yes—
119C4⋊C4C23×C714yes—
120C22⋊C4—24no—
121C22⋊C4C7×D412yes—
122C42—24no—
123C42C23×C711yescharacteristic
124C42C23×C711yescharacteristic
125C2×C7—41no—
126C2×C7#53211yescharacteristic
127C2×C7#57812yes—
128C23C2×C7×D411yescharacteristic
129Q8—24no—
130Q8—24no—
131C2×C4—21no—
132C2×C4—21no—
133C2×C4—24no—
134C2×C4—24no—
135C2×C4C2×C7×D412yes—
136C2×C4C2×C7×D412yes—
137C2×C4C2×C7×D411yescharacteristic
138C2×C4C24×C711yescharacteristic
139C8—21no—
140C8—21no—
141C8C7×#4112yes—
142C8C7×#4112yes—
143C7#317711yescharacteristic, direct product factor, Sylow
144C22—21no—
145C22—22no—
146C22C22×C7×D411yescharacteristic
147C4—21no—
148C4—22no—
149C4—22no—
150C4—44no—
151C4—44no—
152C4C2×C7×#4111yescharacteristic
153C4C2×C7×#4111yescharacteristic
154C2—41no—
155C2C7×#53211yescharacteristic
156C2C7×#57812yes—
subgroupG/H
center, socleC22×C7C22×D4
commutator, Frattini, cosocleC2×C4C24×C7
prime radicalC23×C7C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C7×#117 ◁ G

Complements

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

NH ≅ G/Ntype
2. C7×#499C2semidirect
3. C7×#494C2semidirect
4. C7×#491C2semidirect
7. C7×#441C2semidirect
8. C4×C7×Q16C2semidirect
29. #3177C7direct (N × H)
52. #499C2×C7semidirect
53. #494C2×C7semidirect
54. #491C2×C7semidirect
57. #441C2×C7semidirect
58. C4×Q16C2×C7semidirect
143. C7#3177direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#5412
C7×#4992
C7×#4942
C7×#4912
C7×#4702
C7×#4672
C7×#4412
C4×C7×Q162
C7×#4052
#31777