Finite Group Databasebeta

← C7×#2824 #11742133

Subgroups — C7×#2824 #11742133

Order 896.

472 conjugacy classes of subgroups.

The subgroup lattice has 254 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#400C212yesmaximal, complemented
2C7×#397C212yesmaximal, complemented
3C7×#394C212yesmaximal, complemented
4C7×#394C212yesmaximal, complemented
5C7×#393C212yesmaximal, complemented
6C7×#393C211yesmaximal, characteristic, complemented
7C7×#392C211yesmaximal, characteristic
8C7×#386C212yesmaximal, complemented
9C7×#385C211yesmaximal, characteristic, complemented
10C22×C7×Q8C2211yescharacteristic
11C22×C7×D4C2212yes—
12C22×C7×D4C2211yescharacteristic
13C23×C4×C7C2211yescharacteristic
14C2×C7×C4⋊C4C2212yes—
15C2×C7×C4⋊C4C2212yes—
16C2×C7×C22⋊C4C2211yescharacteristic
17C2×C7×C22⋊C4C2211yescharacteristic
18C2×C7×C22⋊C4C2212yes—
19C2×C7×C22⋊C4C2212yes—
20C2×C7×C22⋊C4C2212yes—
21C2×C7×C22⋊C4C2212yes—
22C2×C7×C22⋊C4C2212yes—
23C2×C7×C22⋊C4C2212yes—
24C7×#95C2212yes—
25C7×#95C2212yes—
26C7×#95C2212yes—
27C7×#95C2211yescharacteristic
28C7×#95C2212yes—
29C7×#95C2212yes—
30C7×#95C2211yescharacteristic
31#2824C711yesmaximal, characteristic, direct product factor, Sylow
32C24×C7C2312yes—
33C24×C7C2311yescharacteristic
34C2×C7×Q8—42no—
35C2×C7×Q8—41no—
36C2×C7×D4—24no—
37C2×C7×D4—42no—
38C2×C7×D4—41no—
39C2×C7×D4—42no—
40C2×C7×D4—42no—
41C22×C4×C7—41no—
42C22×C4×C7—42no—
43C22×C4×C7C2312yes—
44C22×C4×C7C2312yes—
45C22×C4×C7C2311yescharacteristic
46C22×C4×C7C2312yes—
47C22×C4×C7C2312yes—
48C22×C4×C7C2311yescharacteristic
49C22×C4×C7C2312yes—
50C7×C4⋊C4—42no—
51C7×C4⋊C4—42no—
52C7×C22⋊C4—22no—
53C7×C22⋊C4—42no—
54C7×C22⋊C4—42no—
55C7×C22⋊C4—42no—
56C7×C22⋊C4—42no—
57C7×C22⋊C4—42no—
58C7×C22⋊C4—41no—
59C7×C22⋊C4—42no—
60#400C2×C712yescomplemented
61#397C2×C712yescomplemented
62#394C2×C712yescomplemented
63#394C2×C712yescomplemented
64#393C2×C712yescomplemented
65#393C2×C711yescharacteristic, complemented
66#392C2×C711yescharacteristic
67#386C2×C712yescomplemented
68#385C2×C711yescharacteristic, complemented
69C23×C7—21no—
70C23×C7—22no—
71C23×C7—22no—
72C23×C7—21no—
73C23×C7—22no—
74C23×C7—22no—
75C23×C7—22no—
76C23×C7—22no—
77C23×C7—22no—
78C23×C7—22no—
79C23×C7—22no—
80C23×C7#4112yes—
81C23×C7C2411yescharacteristic
82C7×Q8—44no—
83C7×D4—48no—
84C7×D4—44no—
85C2×C4×C7—22no—
86C2×C4×C7—22no—
87C2×C4×C7—22no—
88C2×C4×C7—22no—
89C2×C4×C7—22no—
90C2×C4×C7—22no—
91C2×C4×C7—22no—
92C2×C4×C7—22no—
93C2×C4×C7—21no—
94C2×C4×C7—22no—
95C2×C4×C7—22no—
96C2×C4×C7—22no—
97C2×C4×C7—22no—
98C2×C4×C7—21no—
99C2×C4×C7—22no—
100C2×C4×C7—22no—
101C2×C4×C7—22no—
102C2×C4×C7—22no—
103C2×C4×C7—22no—
104C2×C4×C7—44no—
105C22×Q8C22×C711yescharacteristic
106C22×D4C22×C712yes—
107C22×D4C22×C711yescharacteristic
108C23×C4C22×C711yescharacteristic
109C2×C4⋊C4C22×C712yes—
110C2×C4⋊C4C22×C712yes—
111C2×C22⋊C4C22×C711yescharacteristic
112C2×C22⋊C4C22×C711yescharacteristic
113C2×C22⋊C4C22×C712yes—
114C2×C22⋊C4C22×C712yes—
115C2×C22⋊C4C22×C712yes—
116C2×C22⋊C4C22×C712yes—
117C2×C22⋊C4C22×C712yes—
118C2×C22⋊C4C22×C712yes—
119#95C22×C712yes—
120#95C22×C712yes—
121#95C22×C712yes—
122#95C22×C711yescharacteristic
123#95C22×C712yes—
124#95C22×C712yes—
125#95C22×C711yescharacteristic
126C22×C7—24no—
127C22×C7—22no—
128C22×C7—41no—
129C22×C7—41no—
130C22×C7—42no—
131C22×C7—42no—
132C22×C7—42no—
133C22×C7—42no—
134C22×C7—42no—
135C22×C7—42no—
136C22×C7—42no—
137C22×C7—42no—
138C22×C7C2×#4111yescharacteristic
139C22×C7H(5,𝔽2)12yes—
140C22×C7H(5,𝔽2)12yes—
141C22×C7H(5,𝔽2)11yescharacteristic
142C22×C72−1+411yescharacteristic
143C4×C7—42no—
144C4×C7—42no—
145C4×C7—42no—
146C4×C7—41no—
147C4×C7—42no—
148C4×C7—41no—
149C4×C7—42no—
150C24C23×C712yes—
151C24C23×C711yescharacteristic
152C2×Q8—42no—
153C2×Q8—41no—
154C2×D4—24no—
155C2×D4—42no—
156C2×D4—41no—
157C2×D4—42no—
158C2×D4—42no—
159C22×C4—41no—
160C22×C4—42no—
161C22×C4C23×C712yes—
162C22×C4C23×C712yes—
163C22×C4C23×C711yescharacteristic
164C22×C4C23×C712yes—
165C22×C4C23×C712yes—
166C22×C4C23×C711yescharacteristic
167C22×C4C23×C712yes—
168C4⋊C4—42no—
169C4⋊C4—42no—
170C22⋊C4—22no—
171C22⋊C4—42no—
172C22⋊C4—42no—
173C22⋊C4—42no—
174C22⋊C4—42no—
175C22⋊C4—42no—
176C22⋊C4—41no—
177C22⋊C4—42no—
178C2×C7—42no—
179C2×C7—82no—
180C2×C7#53812yes—
181C2×C7#53911yescharacteristic
182C2×C7#56011yescharacteristic
183C2×C7H(3,𝔽4)11yescharacteristic
184C2×C7#56212yes—
185C23—21no—
186C23—22no—
187C23—22no—
188C23—21no—
189C23—22no—
190C23—22no—
191C23—22no—
192C23—22no—
193C23—22no—
194C23—22no—
195C23—22no—
196C23C7×#4112yes—
197C23C24×C711yescharacteristic
198Q8—44no—
199D4—48no—
200D4—44no—
201C2×C4—22no—
202C2×C4—22no—
203C2×C4—22no—
204C2×C4—22no—
205C2×C4—22no—
206C2×C4—22no—
207C2×C4—22no—
208C2×C4—22no—
209C2×C4—21no—
210C2×C4—22no—
211C2×C4—22no—
212C2×C4—22no—
213C2×C4—22no—
214C2×C4—21no—
215C2×C4—22no—
216C2×C4—22no—
217C2×C4—22no—
218C2×C4—22no—
219C2×C4—22no—
220C2×C4—44no—
221C7#282411yescharacteristic, direct product factor, Sylow
222C22—24no—
223C22—22no—
224C22—41no—
225C22—41no—
226C22—42no—
227C22—42no—
228C22—42no—
229C22—42no—
230C22—42no—
231C22—42no—
232C22—42no—
233C22—42no—
234C22C2×C7×#4111yescharacteristic
235C22C7×H(5,𝔽2)12yes—
236C22C7×H(5,𝔽2)12yes—
237C22C7×H(5,𝔽2)11yescharacteristic
238C22C7×2−1+411yescharacteristic
239C4—42no—
240C4—42no—
241C4—42no—
242C4—41no—
243C4—42no—
244C4—41no—
245C4—42no—
246C2—42no—
247C2—82no—
248C2C7×#53812yes—
249C2C7×#53911yescharacteristic
250C2C7×#56011yescharacteristic
251C2C7×H(3,𝔽4)11yescharacteristic
252C2C7×#56212yes—
subgroupG/H
center, socleC23×C7C24
commutator, Frattini, cosocleC23C24×C7
prime radicalC7×#392C2
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×#393C2semidirect
6. C7×#393C2semidirect
8. C7×#386C2semidirect
9. C7×#385C2semidirect
31. #2824C7direct (N × H)
60. #400C2×C7semidirect
61. #397C2×C7semidirect
62. #394C2×C7semidirect
63. #394C2×C7semidirect
64. #393C2×C7semidirect
65. #393C2×C7semidirect
67. #386C2×C7semidirect
68. #385C2×C7semidirect
221. C7#2824direct (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×#3932
C7×#3922
C7×#3862
C7×#3852
#28247