Finite Group Databasebeta

← C7×#19727 #13196943

Subgroups — C7×#19727 #13196943

Order 1792.

874 conjugacy classes of subgroups.

The subgroup lattice has 396 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3207C212yesmaximal, complemented
2C7×#3205C212yesmaximal, complemented
3C7×#3184C211yesmaximal, characteristic, complemented
4C7×#3151C211yesmaximal, characteristic, complemented
5C7×#1721C212yesmaximal, complemented
6C7×#1721C211yesmaximal, characteristic, complemented
7C7×#1717C212yesmaximal, complemented
8C7×#1715C211yesmaximal, characteristic, complemented
9C7×#1712C211yesmaximal, characteristic, complemented
10C7×#1708C211yesmaximal, characteristic, complemented
11C7×#1453C211yesmaximal, characteristic, complemented
12C2×C7×AGL(1,ℤ/8)—22no—
13C7×#532C2212yes—
14C7×#532C2211yescharacteristic
15C2×C7×#127C2211yescharacteristic
16C7×#498C2211yescharacteristic, complemented
17C7×#496—22no—
18C7×#493C2211yescharacteristic
19C7×#493C2212yes—
20C7×#493C2212yes—
21C7×#493C2211yescharacteristic
22C7×#493C2211yescharacteristic, complemented
23C7×#493C2212yescomplemented
24C7×#492C2211yescharacteristic
25C7×#492C2211yescharacteristic
26C7×#492C2212yescomplemented
27C7×#487C2212yescomplemented
28C7×#486C2212yes—
29C7×#486C2212yes—
30C7×#486C2212yescomplemented
31C7×#486C2212yescomplemented
32C7×#469—22no—
33C7×#463—24no—
34C7×#459—24no—
35C7×#449—24no—
36C7×#447—24no—
37C7×#442—22no—
38C7×#431C2212yes—
39C4×C7×M16C2211yescharacteristic
40C7×#322C2211yescharacteristic, complemented
41C7×#322C2212yescomplemented
42C7×C82C2211yescharacteristic, complemented
43#19727C711yesmaximal, characteristic, direct product factor, Sylow
44C2×C7×#41—21no—
45C2×C7×#41—22no—
46C22×C7×D4—21no—
47C22×C7×D4—22no—
48C7×AGL(1,ℤ/8)—48no—
49C2×C7×SD16—22no—
50C2×C7×SD16—22no—
51C2×C7×SD16—24no—
52C2×C7×D8—22no—
53C2×C7×D8—22no—
54C2×C7×D8—22no—
55C2×C7×D8—24no—
56C2×C7×D8—24no—
57C2×C7×D8—24no—
58C2×C7×M16D412yes—
59C7×C4⋊Q8C2312yes—
60C7×C4⋊Q8C2311yescharacteristic
61C7×#127—21no—
62C7×#127—22no—
63C7×#127C2311yescharacteristic
64C7×#127C2311yescharacteristic
65C7×#127C2312yes—
66C7×#127C2311yescharacteristic
67C7×#124—21no—
68C7×#124—22no—
69C7×#121—22no—
70C7×#121—22no—
71C7×#121—22no—
72C4×C7×D4—22no—
73C4×C7×D4—22no—
74C4×C7×D4—22no—
75C2×C42×C7C2311yescharacteristic
76C7×#106—22no—
77C7×C4⋊C8D414yes—
78C7×#103—24no—
79C7×#102—24no—
80C7×#102—24no—
81C7×#102—24no—
82C7×#102—24no—
83C7×C22⋊C8D414yes—
84C7×#97D412yes—
85C4×C7×C8C2312yes—
86C4×C7×C8C2311yescharacteristic
87C4×C7×C8C2312yes—
88C4×C7×C8C2311yescharacteristic
89#3207C2×C712yescomplemented
90#3205C2×C712yescomplemented
91#3184C2×C711yescharacteristic, complemented
92#3151C2×C711yescharacteristic, complemented
93#1721C2×C712yescomplemented
94#1721C2×C711yescharacteristic, complemented
95#1717C2×C712yescomplemented
96#1715C2×C711yescharacteristic, complemented
97#1712C2×C711yescharacteristic, complemented
98#1708C2×C711yescharacteristic, complemented
99#1453C2×C711yescharacteristic, complemented
100C24×C7—41no—
101C7×#41—44no—
102C7×#41—84no—
103C2×C7×Q8—22no—
104C2×C7×Q8—21no—
105C2×C7×D4—22no—
106C2×C7×D4—22no—
107C2×C7×D4—22no—
108C2×C7×D4—22no—
109C2×C7×D4—22no—
110C2×C7×D4—22no—
111C2×C7×D4—21no—
112C2×C7×D4—21no—
113C2×C7×D4—21no—
114C2×C7×D4—44no—
115C2×C7×D4—41no—
116C2×C7×D4—42no—
117C2×C7×D4—41no—
118C2×C7×D4—42no—
119C2×C7×D4—84no—
120C22×C4×C7—41no—
121C22×C4×C7—42no—
122C22×C4×C7C2×D412yes—
123C22×C4×C7C2×D411yescharacteristic
124C7×SD16—44no—
125C7×SD16—44no—
126C7×SD16—84no—
127C7×D8—44no—
128C7×D8—44no—
129C7×D8—44no—
130C7×D8—84no—
131C7×D8—84no—
132C7×D8—84no—
133C7×M16—24no—
134C2×C7×C8C2×D412yes—
135C2×C7×C8C2×D414yes—
136C2×C7×C8C2×D414yes—
137C2×C7×C8C2×D412yes—
138C7×C4⋊C4—22no—
139C7×C4⋊C4—22no—
140C7×C4⋊C4—22no—
141C7×C22⋊C4—42no—
142C7×C22⋊C4—42no—
143C7×C22⋊C4—42no—
144C42×C7C2×D411yescharacteristic
145C42×C7C2×D412yes—
146C42×C7C2411yescharacteristic
147C2×AGL(1,ℤ/8)—22no—
148#532C22×C711yescharacteristic
149#532C22×C712yes—
150C2×#127C22×C711yescharacteristic
151#498C22×C711yescharacteristic, complemented
152#496—22no—
153#493C22×C711yescharacteristic
154#493C22×C711yescharacteristic
155#493C22×C712yes—
156#493C22×C712yes—
157#493C22×C711yescharacteristic, complemented
158#493C22×C712yescomplemented
159#492C22×C711yescharacteristic
160#492C22×C711yescharacteristic
161#492C22×C712yescomplemented
162#487C22×C712yescomplemented
163#486C22×C712yes—
164#486C22×C712yes—
165#486C22×C712yescomplemented
166#486C22×C712yescomplemented
167#469—22no—
168#463—24no—
169#459—24no—
170#449—24no—
171#447—24no—
172#442—22no—
173#431C22×C712yes—
174C4×M16C22×C711yescharacteristic
175#322C22×C711yescharacteristic, complemented
176#322C22×C712yescomplemented
177C82C22×C711yescharacteristic, complemented
178C23×C7—41no—
179C23×C7—42no—
180C23×C7—41no—
181C23×C7—41no—
182C23×C7—82no—
183C23×C7—84no—
184C23×C7#12711yescharacteristic
185C7×Q8—42no—
186C7×Q8—44no—
187C7×D4—42no—
188C7×D4—42no—
189C7×D4—42no—
190C7×D4—44no—
191C7×D4—44no—
192C7×D4—44no—
193C7×D4—44no—
194C7×D4—44no—
195C7×D4—44no—
196C7×D4—82no—
197C7×D4—84no—
198C7×D4—82no—
199C7×D4—84no—
200C2×C4×C7—22no—
201C2×C4×C7—24no—
202C2×C4×C7—41no—
203C2×C4×C7—42no—
204C2×C4×C7—82no—
205C2×C4×C7—84no—
206C2×C4×C7#12711yescharacteristic
207C2×C4×C7#12712yes—
208C2×C4×C7C22×D411yescharacteristic
209C2×C4×C7C22×D412yes—
210C7×C8—22no—
211C7×C8—24no—
212C7×C8—24no—
213C7×C8AGL(1,ℤ/8)14yes—
214C2×#41—21no—
215C2×#41—22no—
216C22×D4—21no—
217C22×D4—22no—
218AGL(1,ℤ/8)—48no—
219C2×SD16—22no—
220C2×SD16—22no—
221C2×SD16—24no—
222C2×D8—22no—
223C2×D8—22no—
224C2×D8—22no—
225C2×D8—24no—
226C2×D8—24no—
227C2×D8—24no—
228C2×M16C7×D412yes—
229C4⋊Q8C23×C712yes—
230C4⋊Q8C23×C711yescharacteristic
231#127—22no—
232#127—21no—
233#127C23×C711yescharacteristic
234#127C23×C711yescharacteristic
235#127C23×C712yes—
236#127C23×C711yescharacteristic
237#124—22no—
238#124—21no—
239#121—22no—
240#121—22no—
241#121—22no—
242C4×D4—22no—
243C4×D4—22no—
244C4×D4—22no—
245C2×C42C23×C711yescharacteristic
246#106—22no—
247C4⋊C8C7×D414yes—
248#103—24no—
249#102—24no—
250#102—24no—
251#102—24no—
252#102—24no—
253C22⋊C8C7×D414yes—
254#97C7×D412yes—
255C4×C8C23×C711yescharacteristic
256C4×C8C23×C712yes—
257C4×C8C23×C711yescharacteristic
258C4×C8C23×C712yes—
259C22×C7—21no—
260C22×C7—22no—
261C22×C7—81no—
262C22×C7—81no—
263C22×C7—81no—
264C22×C7—82no—
265C22×C7—82no—
266C22×C7—82no—
267C22×C7—82no—
268C22×C7—82no—
269C22×C7—82no—
270C22×C7—164no—
271C22×C7C2×#12711yescharacteristic
272C4×C7—21no—
273C4×C7—22no—
274C4×C7—81no—
275C4×C7—82no—
276C4×C7C2×AGL(1,ℤ/8)12yes—
277C4×C7#57614yes—
278C24—41no—
279#41—44no—
280#41—84no—
281C2×Q8—22no—
282C2×Q8—21no—
283C2×D4—22no—
284C2×D4—22no—
285C2×D4—22no—
286C2×D4—22no—
287C2×D4—22no—
288C2×D4—22no—
289C2×D4—21no—
290C2×D4—21no—
291C2×D4—21no—
292C2×D4—44no—
293C2×D4—41no—
294C2×D4—42no—
295C2×D4—41no—
296C2×D4—42no—
297C2×D4—84no—
298C22×C4—41no—
299C22×C4—42no—
300C22×C4C2×C7×D412yes—
301C22×C4C2×C7×D411yescharacteristic
302SD16—44no—
303SD16—44no—
304SD16—84no—
305D8—44no—
306D8—44no—
307D8—44no—
308D8—84no—
309D8—84no—
310D8—84no—
311M16—24no—
312C2×C8C2×C7×D412yes—
313C2×C8C2×C7×D414yes—
314C2×C8C2×C7×D414yes—
315C2×C8C2×C7×D412yes—
316C4⋊C4—22no—
317C4⋊C4—22no—
318C4⋊C4—22no—
319C22⋊C4—42no—
320C22⋊C4—42no—
321C22⋊C4—42no—
322C42C2×C7×D411yescharacteristic
323C42C2×C7×D412yes—
324C42C24×C711yescharacteristic
325C2×C7—41no—
326C2×C7—161no—
327C2×C7—162no—
328C2×C7—161no—
329C2×C7—161no—
330C2×C7#315111yescharacteristic
331C2×C7#315512yes—
332C23—42no—
333C23—41no—
334C23—41no—
335C23—41no—
336C23—82no—
337C23—84no—
338C23C7×#12711yescharacteristic
339Q8—42no—
340Q8—44no—
341D4—42no—
342D4—42no—
343D4—42no—
344D4—44no—
345D4—44no—
346D4—44no—
347D4—44no—
348D4—44no—
349D4—44no—
350D4—82no—
351D4—84no—
352D4—82no—
353D4—84no—
354C2×C4—22no—
355C2×C4—24no—
356C2×C4—42no—
357C2×C4—41no—
358C2×C4—82no—
359C2×C4—84no—
360C2×C4C7×#12712yes—
361C2×C4C7×#12711yescharacteristic
362C2×C4C22×C7×D411yescharacteristic
363C2×C4C22×C7×D412yes—
364C8—22no—
365C8—24no—
366C8—24no—
367C8C7×AGL(1,ℤ/8)14yes—
368C7#1972711yescharacteristic, direct product factor, Sylow
369C22—22no—
370C22—21no—
371C22—82no—
372C22—82no—
373C22—82no—
374C22—82no—
375C22—82no—
376C22—81no—
377C22—81no—
378C22—81no—
379C22—82no—
380C22—164no—
381C22C2×C7×#12711yescharacteristic
382C4—22no—
383C4—21no—
384C4—82no—
385C4—81no—
386C4C2×C7×AGL(1,ℤ/8)12yes—
387C4C7×#57614yes—
388C2—41no—
389C2—161no—
390C2—161no—
391C2—162no—
392C2—161no—
393C2C7×#315111yescharacteristic
394C2C7×#315512yes—
subgroupG/H
center, socleC22×C7C2×#127
commutator, Frattini, cosocleC42C24×C7
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C2×C42×C7 ◁ G

Complements

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

NH ≅ G/Ntype
1. C7×#3207C2semidirect
2. C7×#3205C2semidirect
3. C7×#3184C2semidirect
4. C7×#3151C2semidirect
5. C7×#1721C2semidirect
6. C7×#1721C2semidirect
7. C7×#1717C2semidirect
8. C7×#1715C2semidirect
9. C7×#1712C2semidirect
10. C7×#1708C2semidirect
11. C7×#1453C2semidirect
16. C7×#498C22semidirect
22. C7×#493C22semidirect
23. C7×#493C22semidirect
26. C7×#492C22semidirect
27. C7×#487C22semidirect
30. C7×#486C22semidirect
31. C7×#486C22semidirect
40. C7×#322C22semidirect
41. C7×#322C22semidirect
42. C7×C82C22semidirect
43. #19727C7direct (N × H)
89. #3207C2×C7semidirect
90. #3205C2×C7semidirect
91. #3184C2×C7semidirect
92. #3151C2×C7semidirect
93. #1721C2×C7semidirect
94. #1721C2×C7semidirect
95. #1717C2×C7semidirect
96. #1715C2×C7semidirect
97. #1712C2×C7semidirect
98. #1708C2×C7semidirect
99. #1453C2×C7semidirect
151. #498C22×C7semidirect
157. #493C22×C7semidirect
158. #493C22×C7semidirect
161. #492C22×C7semidirect
162. #487C22×C7semidirect
165. #486C22×C7semidirect
166. #486C22×C7semidirect
175. #322C22×C7semidirect
176. #322C22×C7semidirect
177. C82C22×C7semidirect
368. C7#19727direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#32072
C7×#32052
C7×#31842
C7×#31512
C7×#17212
C7×#17172
C7×#17152
C7×#17122
C7×#17082
C7×#14532
#197277