Finite Group Databasebeta

← C7×#2828 #11742137

Subgroups — C7×#2828 #11742137

Order 896.

508 conjugacy classes of subgroups.

The subgroup lattice has 270 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#400C211yesmaximal, characteristic, complemented
2C7×#397C212yesmaximal, complemented
3C7×#394C212yesmaximal, complemented
4C7×#394C212yesmaximal, complemented
5C7×#394C211yesmaximal, characteristic, complemented
6C7×#392C212yesmaximal, complemented
7C7×#392C212yesmaximal, complemented
8C7×#390C211yesmaximal, characteristic, complemented
9C7×#388C212yesmaximal, complemented
10C22×C7×D4C2211yescharacteristic
11C22×C7×D4C2212yes—
12C22×C7×D4C2212yes—
13C22×C7×D4C2211yescharacteristic
14C2×C7×C4⋊C4C2212yes—
15C2×C7×C4⋊C4C2211yescharacteristic
16C2×C7×C4⋊C4C2211yescharacteristic
17C2×C7×C22⋊C4C2212yes—
18C2×C7×C22⋊C4C2212yes—
19C2×C7×C22⋊C4C2212yes—
20C2×C7×C22⋊C4C2212yes—
21C2×C7×C22⋊C4C2212yes—
22C2×C7×C22⋊C4C2212yes—
23C2×C7×C22⋊C4C2212yes—
24C2×C7×C22⋊C4C2212yes—
25C2×C42×C7C2211yescharacteristic
26C7×#95C2212yes—
27C7×#95C2212yes—
28C7×#95C2212yes—
29C7×#95C2211yescharacteristic
30C7×#95C2211yescharacteristic
31#2828C711yesmaximal, characteristic, direct product factor, Sylow
32C24×C7C2312yes—
33C24×C7C2312yes—
34C2×C7×D4—22no—
35C2×C7×D4—41no—
36C2×C7×D4—41no—
37C2×C7×D4—42no—
38C2×C7×D4—42no—
39C2×C7×D4—42no—
40C2×C7×D4—42no—
41C2×C7×D4—42no—
42C2×C7×D4—41no—
43C2×C7×D4—42no—
44C2×C7×D4—42no—
45C22×C4×C7C2312yes—
46C22×C4×C7C2312yes—
47C22×C4×C7C2311yescharacteristic
48C22×C4×C7C2312yes—
49C22×C4×C7C2312yes—
50C22×C4×C7C2311yescharacteristic
51C22×C4×C7C2311yescharacteristic
52C7×C4⋊C4—41no—
53C7×C4⋊C4—42no—
54C7×C4⋊C4—41no—
55C7×C22⋊C4—24no—
56C7×C22⋊C4—42no—
57C7×C22⋊C4—42no—
58C7×C22⋊C4—42no—
59C7×C22⋊C4—42no—
60C7×C22⋊C4—42no—
61C7×C22⋊C4—42no—
62C7×C22⋊C4—42no—
63C42×C7—41no—
64#400C2×C711yescharacteristic, complemented
65#397C2×C712yescomplemented
66#394C2×C712yescomplemented
67#394C2×C712yescomplemented
68#394C2×C711yescharacteristic, complemented
69#392C2×C712yescomplemented
70#392C2×C712yescomplemented
71#390C2×C711yescharacteristic, complemented
72#388C2×C712yescomplemented
73C23×C7—22no—
74C23×C7—22no—
75C23×C7—22no—
76C23×C7—22no—
77C23×C7—22no—
78C23×C7—22no—
79C23×C7—22no—
80C23×C7—22no—
81C23×C7—22no—
82C23×C7—22no—
83C23×C7—22no—
84C23×C7—22no—
85C23×C7—22no—
86C23×C7—22no—
87C23×C7C2411yescharacteristic
88C7×D4—44no—
89C7×D4—48no—
90C7×D4—44no—
91C7×D4—48no—
92C2×C4×C7—21no—
93C2×C4×C7—21no—
94C2×C4×C7—22no—
95C2×C4×C7—22no—
96C2×C4×C7—22no—
97C2×C4×C7—22no—
98C2×C4×C7—22no—
99C2×C4×C7—22no—
100C2×C4×C7—22no—
101C2×C4×C7—22no—
102C2×C4×C7—22no—
103C2×C4×C7—22no—
104C2×C4×C7—22no—
105C2×C4×C7—22no—
106C2×C4×C7—21no—
107C2×C4×C7—21no—
108C2×C4×C7—22no—
109C2×C4×C7—22no—
110C2×C4×C7#4112yes—
111C22×D4C22×C711yescharacteristic
112C22×D4C22×C712yes—
113C22×D4C22×C712yes—
114C22×D4C22×C711yescharacteristic
115C2×C4⋊C4C22×C712yes—
116C2×C4⋊C4C22×C711yescharacteristic
117C2×C4⋊C4C22×C711yescharacteristic
118C2×C22⋊C4C22×C712yes—
119C2×C22⋊C4C22×C712yes—
120C2×C22⋊C4C22×C712yes—
121C2×C22⋊C4C22×C712yes—
122C2×C22⋊C4C22×C712yes—
123C2×C22⋊C4C22×C712yes—
124C2×C22⋊C4C22×C712yes—
125C2×C22⋊C4C22×C712yes—
126C2×C42C22×C711yescharacteristic
127#95C22×C712yes—
128#95C22×C712yes—
129#95C22×C712yes—
130#95C22×C711yescharacteristic
131#95C22×C711yescharacteristic
132C22×C7—42no—
133C22×C7—42no—
134C22×C7—42no—
135C22×C7—42no—
136C22×C7—42no—
137C22×C7—42no—
138C22×C7—42no—
139C22×C7—42no—
140C22×C7—42no—
141C22×C7—42no—
142C22×C7—42no—
143C22×C7—42no—
144C22×C7—42no—
145C22×C7—42no—
146C22×C7C2×#4111yescharacteristic
147C22×C7H(5,𝔽2)11yescharacteristic
148C22×C7H(5,𝔽2)11yescharacteristic
149C22×C7H(5,𝔽2)12yes—
150C22×C7H(5,𝔽2)12yes—
151C4×C7—22no—
152C4×C7—42no—
153C4×C7—42no—
154C4×C7—41no—
155C4×C7—42no—
156C4×C7—41no—
157C4×C7—42no—
158C24C23×C712yes—
159C24C23×C712yes—
160C2×D4—22no—
161C2×D4—41no—
162C2×D4—41no—
163C2×D4—42no—
164C2×D4—42no—
165C2×D4—42no—
166C2×D4—42no—
167C2×D4—42no—
168C2×D4—41no—
169C2×D4—42no—
170C2×D4—42no—
171C22×C4C23×C712yes—
172C22×C4C23×C712yes—
173C22×C4C23×C711yescharacteristic
174C22×C4C23×C712yes—
175C22×C4C23×C712yes—
176C22×C4C23×C711yescharacteristic
177C22×C4C23×C711yescharacteristic
178C4⋊C4—41no—
179C4⋊C4—42no—
180C4⋊C4—41no—
181C22⋊C4—24no—
182C22⋊C4—42no—
183C22⋊C4—42no—
184C22⋊C4—42no—
185C22⋊C4—42no—
186C22⋊C4—42no—
187C22⋊C4—42no—
188C22⋊C4—42no—
189C42—41no—
190C2×C7—82no—
191C2×C7—82no—
192C2×C7#53811yescharacteristic
193C2×C7#54012yes—
194C2×C7#56012yes—
195C2×C7#56011yescharacteristic
196C2×C7H(3,𝔽4)11yescharacteristic
197C23—22no—
198C23—22no—
199C23—22no—
200C23—22no—
201C23—22no—
202C23—22no—
203C23—22no—
204C23—22no—
205C23—22no—
206C23—22no—
207C23—22no—
208C23—22no—
209C23—22no—
210C23—22no—
211C23C24×C711yescharacteristic
212D4—44no—
213D4—48no—
214D4—44no—
215D4—48no—
216C2×C4—21no—
217C2×C4—21no—
218C2×C4—22no—
219C2×C4—22no—
220C2×C4—22no—
221C2×C4—22no—
222C2×C4—22no—
223C2×C4—22no—
224C2×C4—22no—
225C2×C4—22no—
226C2×C4—22no—
227C2×C4—22no—
228C2×C4—22no—
229C2×C4—22no—
230C2×C4—21no—
231C2×C4—21no—
232C2×C4—22no—
233C2×C4—22no—
234C2×C4C7×#4112yes—
235C7#282811yescharacteristic, direct product factor, Sylow
236C22—42no—
237C22—42no—
238C22—42no—
239C22—42no—
240C22—42no—
241C22—42no—
242C22—42no—
243C22—42no—
244C22—42no—
245C22—42no—
246C22—42no—
247C22—42no—
248C22—42no—
249C22—42no—
250C22C2×C7×#4111yescharacteristic
251C22C7×H(5,𝔽2)11yescharacteristic
252C22C7×H(5,𝔽2)11yescharacteristic
253C22C7×H(5,𝔽2)12yes—
254C22C7×H(5,𝔽2)12yes—
255C4—22no—
256C4—42no—
257C4—42no—
258C4—41no—
259C4—42no—
260C4—41no—
261C4—42no—
262C2—82no—
263C2—82no—
264C2C7×#53811yescharacteristic
265C2C7×#54012yes—
266C2C7×#56012yes—
267C2C7×#56011yescharacteristic
268C2C7×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. C7×#400C2semidirect
2. C7×#397C2semidirect
3. C7×#394C2semidirect
4. C7×#394C2semidirect
5. C7×#394C2semidirect
6. C7×#392C2semidirect
7. C7×#392C2semidirect
8. C7×#390C2semidirect
9. C7×#388C2semidirect
31. #2828C7direct (N × H)
64. #400C2×C7semidirect
65. #397C2×C7semidirect
66. #394C2×C7semidirect
67. #394C2×C7semidirect
68. #394C2×C7semidirect
69. #392C2×C7semidirect
70. #392C2×C7semidirect
71. #390C2×C7semidirect
72. #388C2×C7semidirect
235. C7#2828direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#4002
C7×#3972
C7×#3942
C7×#3922
C7×#3902
C7×#3882
#28287