Finite Group Databasebeta

← C7×#4685 #13055720

Subgroups — C7×#4685 #13055720

Order 1344.

236 conjugacy classes of subgroups; only the 126 normal subgroups are shown.

normal subgroups only

This group has 236 conjugacy classes of subgroups — too many to draw. Only its 126 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
1C42×D3×C7C211yesmaximal, characteristic
2C3×C4×C7×C8C211yesmaximal, characteristic, complemented
3C7×(C2×D3)⋊C8C212yesmaximal
4C7×Dic3⋊C8C212yesmaximal, complemented
5C4×C7×C3⋊C8C211yesmaximal, characteristic, complemented
6C7×#431—31nomaximal, Hall
7C2×C4×D3×C7C411yescharacteristic
8C2×C4×D3×C7C411yescharacteristic
9C2×C4×D3×C7C2211yescharacteristic
10C2×C3×C7×C8C2212yes—
11C3×C42×C7C2211yescharacteristic
12C4×C7×Dic3C411yescharacteristic
13C4×C7×Dic3C411yescharacteristic
14C4×C7×Dic3C2211yescharacteristic
15C2×C7×C3⋊C8C2212yes—
16C2×C42×C7—31no—
17C7×C4⋊C8—32no—
18C7×C22⋊C8—32no—
19C4×C7×C8—31no—
20C4×C7×C8D311yescharacteristic, complemented
21#4685C711yesmaximal, characteristic, direct product factor, Hall
22C22×D3×C7C2×C411yescharacteristic
23C2×C3×C4×C7C2×C411yescharacteristic
24C2×C3×C4×C7C2×C411yescharacteristic
25C2×C3×C4×C7C2311yescharacteristic
26C2×C7×Dic3C2×C411yescharacteristic
27C2×C7×Dic3C2×C411yescharacteristic
28C2×C7×Dic3C2×C411yescharacteristic
29C4×D3×C7—22no—
30C4×D3×C7—22no—
31C4×D3×C7C814yescomplemented
32C3×C7×C8—22no—
33C7×C3⋊C8—22no—
34C22×C4×C7—31no—
35C22×C4×C7—31no—
36C22×C4×C7—31no—
37C2×C7×C8—32no—
38C2×C7×C8C2×D312yes—
39C42×C7—31no—
40C42×C7—31no—
41C42×C7—31no—
42C42×C7C2×D311yescharacteristic
43C42×D3C2×C711yescharacteristic
44C3×C4×C8C2×C711yescharacteristic, complemented
45(C2×D3)⋊C8C2×C712yes—
46Dic3⋊C8C2×C712yescomplemented
47C4×C3⋊C8C2×C711yescharacteristic, complemented
48C22×C3×C7C22×C411yescharacteristic
49C2×D3×C7—21no—
50C2×D3×C7—21no—
51C2×D3×C7C2×C812yes—
52C3×C4×C7C2×C812yes—
53C3×C4×C7M1612yes—
54C3×C4×C7#4112yes—
55C7×Dic3—21no—
56C7×Dic3—21no—
57C7×Dic3C2×C812yes—
58#431—31noSylow
59C23×C7—31no—
60C2×C4×C7—31no—
61C2×C4×C7—34no—
62C2×C4×C7—31no—
63C2×C4×C7—31no—
64C2×C4×C7—62no—
65C2×C4×C7—62no—
66C2×C4×C7C4×D311yescharacteristic
67C2×C4×C7C4×D311yescharacteristic
68C2×C4×C7C22×D311yescharacteristic
69C7×C8—22no—
70C7×C8—62no—
71C2×C4×D3C4×C711yescharacteristic
72C2×C4×D3C4×C711yescharacteristic
73C2×C4×D3C22×C711yescharacteristic
74C2×C3×C8C22×C712yes—
75C3×C42C22×C711yescharacteristic
76C4×Dic3C4×C711yescharacteristic
77C4×Dic3C4×C711yescharacteristic
78C4×Dic3C22×C711yescharacteristic
79C2×C3⋊C8C22×C712yes—
80C2×C3×C7#11711yescharacteristic
81C2×C3×C7C22×C811yescharacteristic
82C2×C3×C7C2×M1611yescharacteristic
83D3×C7—22no—
84C2×C42—31no—
85C4⋊C8—32no—
86C22⋊C8—32no—
87C4×C8—31no—
88C4×C8D3×C711yescharacteristic, complemented
89C22×C7—32no—
90C22×C7—61no—
91C22×C7—61no—
92C22×C7C2×C4×D311yescharacteristic
93C4×C7—32no—
94C4×C7—61no—
95C4×C7—61no—
96C4×C7D3×C812yes—
97C4×C7ΓL(1,𝔽25)12yes—
98C4×C7#23512yes—
99C22×D3C2×C4×C711yescharacteristic
100C2×C3×C4C2×C4×C711yescharacteristic
101C2×C3×C4C2×C4×C711yescharacteristic
102C2×C3×C4C23×C711yescharacteristic
103C2×Dic3C2×C4×C711yescharacteristic
104C2×Dic3C2×C4×C711yescharacteristic
105C2×Dic3C2×C4×C711yescharacteristic
106C4×D3—22no—
107C4×D3—22no—
108C4×D3C7×C814yescomplemented
109C3×C8—22no—
110C3⋊C8—22no—
111C3×C7#43111yescharacteristic, complemented, Hall
112C22×C4—31no—
113C22×C4—31no—
114C22×C4—31no—
115C2×C8—32no—
116C2×C8C2×D3×C712yes—
117C42—31no—
118C42—31no—
119C42—31no—
120C42C2×D3×C711yescharacteristic
121C2×C7—62no—
122C2×C7#87211yescharacteristic
123C2×C7C2×D3×C811yescharacteristic
124C2×C7C2×ΓL(1,𝔽25)11yescharacteristic
125C22×C3C22×C4×C711yescharacteristic
126C2×D3—21no—
127C2×D3—21no—
128C2×D3C2×C7×C812yes—
129C3×C4C2×C7×C812yes—
130C3×C4C7×M1612yes—
131C3×C4C7×#4112yes—
132Dic3—21no—
133Dic3—21no—
134Dic3C2×C7×C812yes—
135C23—31no—
136C2×C4—31no—
137C2×C4—34no—
138C2×C4—31no—
139C2×C4—31no—
140C2×C4—62no—
141C2×C4—62no—
142C2×C4C4×D3×C711yescharacteristic
143C2×C4C4×D3×C711yescharacteristic
144C2×C4C22×D3×C711yescharacteristic
145C8—22no—
146C8—62no—
147C7#468511yescharacteristic, direct product factor, Sylow
148C2×C3C7×#11711yescharacteristic
149C2×C3C22×C7×C811yescharacteristic
150C2×C3C2×C7×M1611yescharacteristic
151D3—22no—
152C22—32no—
153C22—61no—
154C22—61no—
155C22C2×C4×D3×C711yescharacteristic
156C4—32no—
157C4—61no—
158C4—61no—
159C4D3×C7×C812yes—
160C4C7×ΓL(1,𝔽25)12yes—
161C4C7×#23512yes—
162C3C7×#43111yescharacteristic, complemented, Sylow
163C2—62no—
164C2C7×#87211yescharacteristic
165C2C2×D3×C7×C811yescharacteristic
166C2C2×C7×ΓL(1,𝔽25)11yescharacteristic
subgroupG/H
centerC42×C7C2×D3
commutatorC2×C3C22×C7×C8
FrattiniC2×C4C22×D3×C7
FittingC3×C4×C7×C8C2
socleC22×C3×C7C22×C4
prime radicalC22×D3×C7C2×C4
cosocleC2×C3×C4C23×C7
hypercenterC4×C7×C8D3
hypocenterC3C7×#431
LCSG ▷ C2×C3 ▷ C3
UCSC1 ◁ C42×C7 ◁ C4×C7×C8

Complements

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

NH ≅ G/Ntype
2. C3×C4×C7×C8C2semidirect
4. C7×Dic3⋊C8C2semidirect
5. C4×C7×C3⋊C8C2semidirect
20. C4×C7×C8D3semidirect
21. #4685C7direct (N × H)
31. C4×D3×C7C8semidirect
44. C3×C4×C8C2×C7semidirect
46. Dic3⋊C8C2×C7semidirect
47. C4×C3⋊C8C2×C7semidirect
88. C4×C8D3×C7semidirect
108. C4×D3C7×C8semidirect
111. C3×C7#431semidirect
147. C7#4685direct (N × H)
162. C3C7×#431semidirect

Maximal subgroups

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

subgroupindex
C42×D3×C72
C3×C4×C7×C82
C7×(C2×D3)⋊C82
C7×Dic3⋊C82
C4×C7×C3⋊C82
C7×#4313
#46857