Finite Group Databasebeta

← C7×#23161 #13200377

Subgroups — C7×#23161 #13200377

Order 1792.

794 conjugacy classes of subgroups.

The subgroup lattice has 278 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×#500C211yesmaximal, characteristic
2C7×#2365C212yesmaximal
3C7×#1988C212yesmaximal
4C7×#1943C212yesmaximal
5C7×#1921C214yesmaximal
6C7×#1776C212yesmaximal
7C4×C7×#106C211yesmaximal, characteristic
8C7×#1770C211yesmaximal, characteristic
9C2×C7×C4⋊Q8C2212yes—
10C2×C4×C7×Q8—22no—
11C7×#500C418yescomplemented
12C2×C7×#107C2212yes—
13C2×C7×#107C2212yes—
14C2×C7×#106C2211yescharacteristic
15C2×C7×#106C2211yescharacteristic
16C2×C7×C4⋊C8C2211yescharacteristic
17C2×C7×#97C2212yes—
18C2×C4×C7×C8C2211yescharacteristic
19C7×#391—22no—
20C7×#389C2214yes—
21C7×#387—24no—
22C4×C7×C4⋊C4C2212yes—
23C4×C7×C4⋊C4C2214yes—
24C4×C7×C4⋊C4C2211yescharacteristic
25C7×#340C2214yes—
26C7×#340C2214yes—
27C7×#340C2212yes—
28C7×#336C2212yes—
29#23161C711yesmaximal, characteristic, direct product factor, Sylow
30C22×C7×Q8—22no—
31C22×C7×C8C2312yes—
32C22×C7×C8C2311yescharacteristic
33C22×C7×C8C2311yescharacteristic
34C7×C4⋊Q8—24no—
35C7×C4⋊Q8C2×C418yes—
36C4×C7×Q8—48no—
37C2×C7×C4⋊C4—22no—
38C2×C7×C4⋊C4—24no—
39C2×C7×C4⋊C4D412yes—
40C2×C7×C4⋊C4C2312yes—
41C2×C7×C4⋊C4C2314yes—
42C2×C7×C4⋊C4C2312yes—
43C2×C42×C7—24no—
44C2×C42×C7—22no—
45C2×C42×C7C2312yes—
46C2×C42×C7C2311yescharacteristic
47C7×#107C2×C418yes—
48C7×#107C2×C418yes—
49C7×#106—22no—
50C7×#106Q814yescomplemented
51C7×C4⋊C8—22no—
52C7×#97—24no—
53C4×C7×C8C2×C414yes—
54C7×#95—22no—
55C7×#95—24no—
56C7×#95—24no—
57C7×#95D412yes—
58C2×#500C2×C711yescharacteristic
59#2365C2×C712yes—
60#1988C2×C712yes—
61#1943C2×C712yes—
62#1921C2×C714yes—
63#1776C2×C712yes—
64C4×#106C2×C711yescharacteristic
65#1770C2×C711yescharacteristic
66C2×C7×Q8—28no—
67C2×C7×Q8—44no—
68C2×C7×Q8—44no—
69C22×C4×C7—22no—
70C22×C4×C7—24no—
71C22×C4×C7—22no—
72C22×C4×C7C2×D414yes—
73C22×C4×C7C2×D411yescharacteristic
74C22×C4×C7C2×D411yescharacteristic
75C22×C4×C7C2411yescharacteristic
76C2×C7×C8—21no—
77C2×C7×C8—21no—
78C2×C7×C8—22no—
79C2×C7×C8—22no—
80C2×C7×C8—22no—
81C2×C7×C8C22×C412yes—
82C2×C7×C8C22×C412yes—
83C2×C7×C8C2×Q812yes—
84C2×C7×C8#4112yes—
85C7×C4⋊C4—28no—
86C7×C4⋊C4—24no—
87C7×C4⋊C4—24no—
88C7×C4⋊C4—22no—
89C7×C4⋊C4—22no—
90C7×C4⋊C4—22no—
91C7×C4⋊C4—48no—
92C7×C4⋊C4C22×C418yes—
93C7×C4⋊C4C2×Q814yes—
94C42×C7—22no—
95C42×C7—22no—
96C42×C7—48no—
97C42×C7—44no—
98C42×C7C22×C412yes—
99C42×C7#4112yes—
100C2×C4⋊Q8C22×C712yes—
101C2×C4×Q8—22no—
102#500C4×C718yescomplemented
103C2×#107C22×C712yes—
104C2×#107C22×C712yes—
105C2×#106C22×C711yescharacteristic
106C2×#106C22×C711yescharacteristic
107C2×C4⋊C8C22×C711yescharacteristic
108C2×#97C22×C712yes—
109C2×C4×C8C22×C711yescharacteristic
110#391—22no—
111#389C22×C714yes—
112#387—24no—
113C4×C4⋊C4C22×C714yes—
114C4×C4⋊C4C22×C712yes—
115C4×C4⋊C4C22×C711yescharacteristic
116#340C22×C712yes—
117#340C22×C714yes—
118#340C22×C714yes—
119#336C22×C712yes—
120C23×C7C22×D411yescharacteristic
121C7×Q8—416no—
122C2×C4×C7—22no—
123C2×C4×C7—28no—
124C2×C4×C7—24no—
125C2×C4×C7—24no—
126C2×C4×C7—24no—
127C2×C4×C7—24no—
128C2×C4×C7—42no—
129C2×C4×C7—44no—
130C2×C4×C7—44no—
131C2×C4×C7—42no—
132C2×C4×C7—42no—
133C2×C4×C7—42no—
134C2×C4×C7—42no—
135C2×C4×C7C4×D412yes—
136C2×C4×C7C4×D412yes—
137C2×C4×C7AGL(1,ℤ/8)14yes—
138C2×C4×C7C23×C411yescharacteristic
139C2×C4×C7C22×Q811yescharacteristic
140C2×C4×C7C2×#4111yescharacteristic
141C2×C4×C7C2×#4111yescharacteristic
142C2×C4×C72−1+411yescharacteristic
143C2×C4×C72−1+411yescharacteristic
144C7×C8—22no—
145C7×C8—42no—
146C7×C8C4×Q814yescomplemented
147C22×Q8—22no—
148C22×C8C23×C712yes—
149C22×C8C23×C711yescharacteristic
150C22×C8C23×C711yescharacteristic
151C4⋊Q8—24no—
152C4⋊Q8C2×C4×C718yes—
153C4×Q8—48no—
154C2×C4⋊C4—22no—
155C2×C4⋊C4—24no—
156C2×C4⋊C4C7×D412yes—
157C2×C4⋊C4C23×C712yes—
158C2×C4⋊C4C23×C714yes—
159C2×C4⋊C4C23×C712yes—
160C2×C42—24no—
161C2×C42—22no—
162C2×C42C23×C712yes—
163C2×C42C23×C711yescharacteristic
164#107C2×C4×C718yes—
165#107C2×C4×C718yes—
166#106—22no—
167#106C7×Q814yescomplemented
168C4⋊C8—22no—
169#97—24no—
170C4×C8C2×C4×C714yes—
171#95—22no—
172#95—24no—
173#95—24no—
174#95C7×D412yes—
175C22×C7C2×C4×D411yescharacteristic
176C22×C7#54711yescharacteristic
177C22×C7D4×Q811yescharacteristic
178C22×C7C2×AGL(1,ℤ/8)12yes—
179C22×C7#57812yes—
180C4×C7—22no—
181C4×C7—44no—
182C4×C7—44no—
183C4×C7—48no—
184C4×C7—82no—
185C4×C7#44214yes—
186C4×C7C2×C4×Q811yescharacteristic
187C4×C7#51911yescharacteristic
188C4×C7#55611yescharacteristic
189C4×C7#55711yescharacteristic
190C2×Q8—28no—
191C2×Q8—44no—
192C2×Q8—44no—
193C22×C4—22no—
194C22×C4—24no—
195C22×C4—22no—
196C22×C4C2×C7×D414yes—
197C22×C4C2×C7×D411yescharacteristic
198C22×C4C2×C7×D411yescharacteristic
199C22×C4C24×C711yescharacteristic
200C2×C8—21no—
201C2×C8—21no—
202C2×C8—22no—
203C2×C8—22no—
204C2×C8—22no—
205C2×C8C22×C4×C712yes—
206C2×C8C22×C4×C712yes—
207C2×C8C2×C7×Q812yes—
208C2×C8C7×#4112yes—
209C4⋊C4—28no—
210C4⋊C4—24no—
211C4⋊C4—24no—
212C4⋊C4—22no—
213C4⋊C4—22no—
214C4⋊C4—22no—
215C4⋊C4—48no—
216C4⋊C4C22×C4×C718yes—
217C4⋊C4C2×C7×Q814yes—
218C42—22no—
219C42—22no—
220C42—48no—
221C42—44no—
222C42C22×C4×C712yes—
223C42C7×#4112yes—
224C2×C7#236511yescharacteristic
225C2×C7C2×#44211yescharacteristic
226C2×C7#295011yescharacteristic
227C2×C7#335312yes—
228C2×C7#338612yes—
229C23C22×C7×D411yescharacteristic
230Q8—416no—
231C2×C4—22no—
232C2×C4—28no—
233C2×C4—24no—
234C2×C4—24no—
235C2×C4—24no—
236C2×C4—24no—
237C2×C4—42no—
238C2×C4—44no—
239C2×C4—44no—
240C2×C4—42no—
241C2×C4—42no—
242C2×C4—42no—
243C2×C4—42no—
244C2×C4C4×C7×D412yes—
245C2×C4C4×C7×D412yes—
246C2×C4C7×AGL(1,ℤ/8)14yes—
247C2×C4C23×C4×C711yescharacteristic
248C2×C4C22×C7×Q811yescharacteristic
249C2×C4C2×C7×#4111yescharacteristic
250C2×C4C2×C7×#4111yescharacteristic
251C2×C4C7×2−1+411yescharacteristic
252C2×C4C7×2−1+411yescharacteristic
253C8—22no—
254C8—42no—
255C8C4×C7×Q814yescomplemented
256C7#2316111yescharacteristic, direct product factor, Sylow
257C22C2×C4×C7×D411yescharacteristic
258C22C7×#54711yescharacteristic
259C22C7×D4×Q811yescharacteristic
260C22C2×C7×AGL(1,ℤ/8)12yes—
261C22C7×#57812yes—
262C4—22no—
263C4—48no—
264C4—44no—
265C4—44no—
266C4—82no—
267C4C7×#44214yes—
268C4C2×C4×C7×Q811yescharacteristic
269C4C7×#51911yescharacteristic
270C4C7×#55611yescharacteristic
271C4C7×#55711yescharacteristic
272C2C7×#236511yescharacteristic
273C2C2×C7×#44211yescharacteristic
274C2C7×#295011yescharacteristic
275C2C7×#335312yes—
276C2C7×#338612yes—
subgroupG/H
center, socle, prime radicalC23×C7C22×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C4×C7×C4⋊C4 ◁ G

Complements

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

NH ≅ G/Ntype
11. C7×#500C4semidirect
29. #23161C7direct (N × H)
50. C7×#106Q8semidirect
102. #500C4×C7semidirect
146. C7×C8C4×Q8semidirect
167. #106C7×Q8semidirect
255. C8C4×C7×Q8semidirect
256. C7#23161direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C7×#5002
C7×#23652
C7×#19882
C7×#19432
C7×#19212
C7×#17762
C4×C7×#1062
C7×#17702
#231617