Finite Group Databasebeta

← C7×#19866 #13197082

Subgroups — C7×#19866 #13197082

Order 1792.

570 conjugacy classes of subgroups.

The subgroup lattice has 558 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3393C211yesmaximal, characteristic
2C7×#3360C211yesmaximal, characteristic
3C7×#3356C211yesmaximal, characteristic, complemented
4C7×#3342C211yesmaximal, characteristic, complemented
5C7×#1723C211yesmaximal, characteristic, complemented
6C7×#1693C211yesmaximal, characteristic, complemented
7C7×#1684C211yesmaximal, characteristic, complemented
8C7×#1671C211yesmaximal, characteristic, complemented
9C7×#1670C211yesmaximal, characteristic, complemented
10C7×#1650C211yesmaximal, characteristic, complemented
11C7×#1650C211yesmaximal, characteristic, complemented
12C7×#1643C211yesmaximal, characteristic, complemented
13C7×#1638C211yesmaximal, characteristic, complemented
14C7×#1581C211yesmaximal, characteristic
15C7×#1579C211yesmaximal, characteristic, complemented
16C7×#556C2211yescharacteristic
17C7×#556C2211yescharacteristic
18C7×#556C2211yescharacteristic
19C7×#554C2211yescharacteristic
20C7×#500C2211yescharacteristic
21C7×#500C2211yescharacteristic
22C7×#498C2211yescharacteristic
23C7×#495—21no—
24C7×#494C2211yescharacteristic
25C7×#488—21no—
26C7×#487C2211yescharacteristic
27C7×#487C2211yescharacteristic
28C7×#485—21no—
29C7×#485—21no—
30C7×#485—21no—
31C7×#483—21no—
32C7×#479—21no—
33C7×#477C2211yescharacteristic
34C7×#476C2211yescharacteristic
35C7×#475C2211yescharacteristic
36C7×#475C2211yescharacteristic
37C7×#475C2211yescharacteristic
38C7×#470—21no—
39C7×#467—21no—
40C7×#464—21no—
41C7×#464—21no—
42C7×#463—21no—
43C7×#461C2211yescharacteristic
44C7×#461C2211yescharacteristic
45C7×#461C2211yescharacteristic
46C7×C8×Q8C2211yescharacteristic
47C7×C8×Q8C2211yescharacteristic
48C4×C7×Q16—21no—
49C4×C7×Q16C2211yescharacteristic
50C4×C7×SD16—21no—
51C4×C7×D8C2211yescharacteristic
52C7×#436C2211yescharacteristic
53C7×C8×D4C2211yescharacteristic
54C7×#428—21no—
55C7×#427—21no—
56C7×#335C2211yescharacteristic
57C7×#334C2211yescharacteristic
58C7×#333C2211yescharacteristic
59C7×#332C2211yescharacteristic
60C7×#332C2211yescharacteristic
61C7×#332C2211yescharacteristic
62C7×Q8⋊C8C2211yescharacteristic
63C7×Q8⋊C8C2211yescharacteristic
64C7×D4⋊C8C2211yescharacteristic
65C7×D4⋊C8C2211yescharacteristic
66C7×#322C2211yescharacteristic
67#19866C711yesmaximal, characteristic, direct product factor, Sylow
68C2×C7×Q16—21no—
69C2×C7×Q16—21no—
70C2×C7×Q16D411yescharacteristic
71C2×C7×SD16—21no—
72C2×C7×SD16—21no—
73C2×C7×SD16—21no—
74C2×C7×D8D411yescharacteristic
75C2×C7×M16—21no—
76C22×C7×C8—21no—
77C7×C4⋊Q8C2311yescharacteristic
78C7×C4⋊Q8C2311yescharacteristic
79C7×C4⋊Q8C2311yescharacteristic
80C7×C4⋊Q8C2311yescharacteristic
81C7×#126—41no—
82C7×#126—41no—
83C7×#126—41no—
84C7×#125—21no—
85C7×#124—21no—
86C7×#124—21no—
87C7×#124—21no—
88C7×C22⋊Q8—21no—
89C7×C22⋊Q8—21no—
90C7×C22⋊Q8—21no—
91C7×C22⋊Q8—21no—
92C7×C22⋊Q8—41no—
93C4×C7×Q8—21no—
94C4×C7×Q8—21no—
95C4×C7×Q8—21no—
96C4×C7×Q8C2311yescharacteristic
97C4×C7×Q8C2311yescharacteristic
98C4×C7×D4—21no—
99C4×C7×D4C2311yescharacteristic
100C4×C7×D4C2311yescharacteristic
101C7×#117—21no—
102C7×#117—21no—
103C7×#117—21no—
104C2×C7×C4⋊C4—21no—
105C7×#107—21no—
106C7×#107—21no—
107C7×#107—21no—
108C7×#107—41no—
109C7×#107D411yescharacteristic
110C7×#107D411yescharacteristic
111C7×#106—21no—
112C7×#106—21no—
113C7×#106—21no—
114C7×#106—21no—
115C7×#106—21no—
116C7×#106—21no—
117C7×C4⋊C8—21no—
118C7×C4⋊C8—21no—
119C7×C4⋊C8C2311yescharacteristic
120C7×C4⋊C8C2311yescharacteristic
121C7×C4⋊C8C2311yescharacteristic
122C7×C4⋊C8C2311yescharacteristic
123C7×#103—21no—
124C7×#103—21no—
125C7×#103—21no—
126C7×#103—21no—
127C7×#103—21no—
128C7×#103—21no—
129C7×#103—21no—
130C7×#103—21no—
131C7×#103—21no—
132C7×#103—41no—
133C7×#103D411yescharacteristic
134C7×#103D411yescharacteristic
135C7×#102—21no—
136C7×#102D411yescharacteristic
137C7×#102D411yescharacteristic
138C7×C22⋊C8—21no—
139C7×C22⋊C8—21no—
140C4×C7×C8—21no—
141C4×C7×C8—21no—
142C4×C7×C8C2311yescharacteristic
143C4×C7×C8C2311yescharacteristic
144C4×C7×C8C2311yescharacteristic
145#3393C2×C711yescharacteristic
146#3360C2×C711yescharacteristic
147#3356C2×C711yescharacteristic, complemented
148#3342C2×C711yescharacteristic, complemented
149#1723C2×C711yescharacteristic, complemented
150#1693C2×C711yescharacteristic, complemented
151#1684C2×C711yescharacteristic, complemented
152#1671C2×C711yescharacteristic, complemented
153#1670C2×C711yescharacteristic, complemented
154#1650C2×C711yescharacteristic, complemented
155#1650C2×C711yescharacteristic, complemented
156#1643C2×C711yescharacteristic, complemented
157#1638C2×C711yescharacteristic, complemented
158#1581C2×C711yescharacteristic
159#1579C2×C711yescharacteristic, complemented
160C2×C7×Q8—21no—
161C2×C7×Q8—21no—
162C2×C7×Q8—21no—
163C2×C7×Q8—21no—
164C2×C7×Q8C2×D411yescharacteristic
165C2×C7×Q8C2×D411yescharacteristic
166C2×C7×D4C2×D411yescharacteristic
167C2×C7×D4C2×D411yescharacteristic
168C22×C4×C7—21no—
169C22×C4×C7—21no—
170C22×C4×C7—41no—
171C7×Q16—22no—
172C7×Q16—42no—
173C7×Q16—81no—
174C7×SD16—42no—
175C7×SD16—81no—
176C7×SD16—81no—
177C7×D8—41no—
178C7×M16—42no—
179C2×C7×C8—21no—
180C2×C7×C8—21no—
181C2×C7×C8—21no—
182C2×C7×C8—21no—
183C2×C7×C8—21no—
184C2×C7×C8—42no—
185C2×C7×C8C2×D411yescharacteristic
186C2×C7×C8C2×D411yescharacteristic
187C2×C7×C8C2×D411yescharacteristic
188C2×C7×C8C2×D411yescharacteristic
189C7×C4⋊C4—21no—
190C7×C4⋊C4—21no—
191C7×C4⋊C4—21no—
192C7×C4⋊C4—21no—
193C7×C4⋊C4—21no—
194C7×C4⋊C4—21no—
195C7×C4⋊C4—21no—
196C7×C4⋊C4—21no—
197C7×C4⋊C4—21no—
198C7×C4⋊C4—21no—
199C7×C4⋊C4—41no—
200C7×C4⋊C4—41no—
201C7×C4⋊C4—41no—
202C7×C4⋊C4—41no—
203C7×C4⋊C4—41no—
204C7×C4⋊C4C2×D411yescharacteristic
205C7×C4⋊C4C2×D411yescharacteristic
206C7×C4⋊C4C2×D411yescharacteristic
207C7×C4⋊C4C2×D411yescharacteristic
208C7×C22⋊C4—21no—
209C7×C22⋊C4—21no—
210C7×C22⋊C4—41no—
211C7×C22⋊C4—41no—
212C7×C22⋊C4—41no—
213C7×C22⋊C4—41no—
214C7×C22⋊C4—41no—
215C7×C22⋊C4—41no—
216C7×C22⋊C4—41no—
217C42×C7—21no—
218C42×C7—21no—
219C42×C7—41no—
220C42×C7—41no—
221C42×C7—41no—
222C42×C7C2411yescharacteristic
223#556C22×C711yescharacteristic
224#556C22×C711yescharacteristic
225#556C22×C711yescharacteristic
226#554C22×C711yescharacteristic
227#500C22×C711yescharacteristic
228#500C22×C711yescharacteristic
229#498C22×C711yescharacteristic
230#495—21no—
231#494C22×C711yescharacteristic
232#488—21no—
233#487C22×C711yescharacteristic
234#487C22×C711yescharacteristic
235#485—21no—
236#485—21no—
237#485—21no—
238#483—21no—
239#479—21no—
240#477C22×C711yescharacteristic
241#476C22×C711yescharacteristic
242#475C22×C711yescharacteristic
243#475C22×C711yescharacteristic
244#475C22×C711yescharacteristic
245#470—21no—
246#467—21no—
247#464—21no—
248#464—21no—
249#463—21no—
250#461C22×C711yescharacteristic
251#461C22×C711yescharacteristic
252#461C22×C711yescharacteristic
253C8×Q8C22×C711yescharacteristic
254C8×Q8C22×C711yescharacteristic
255C4×Q16—21no—
256C4×Q16C22×C711yescharacteristic
257C4×SD16—21no—
258C4×D8C22×C711yescharacteristic
259#436C22×C711yescharacteristic
260C8×D4C22×C711yescharacteristic
261#428—21no—
262#427—21no—
263#335C22×C711yescharacteristic
264#334C22×C711yescharacteristic
265#333C22×C711yescharacteristic
266#332C22×C711yescharacteristic
267#332C22×C711yescharacteristic
268#332C22×C711yescharacteristic
269Q8⋊C8C22×C711yescharacteristic
270Q8⋊C8C22×C711yescharacteristic
271D4⋊C8C22×C711yescharacteristic
272D4⋊C8C22×C711yescharacteristic
273#322C22×C711yescharacteristic
274C23×C7—21no—
275C23×C7—21no—
276C7×Q8—21no—
277C7×Q8—21no—
278C7×Q8—21no—
279C7×Q8—21no—
280C7×Q8—41no—
281C7×Q8—41no—
282C7×Q8—41no—
283C7×Q8—41no—
284C7×Q8—41no—
285C7×Q8—41no—
286C7×Q8—81no—
287C7×D4—21no—
288C7×D4—21no—
289C7×D4—21no—
290C7×D4—21no—
291C2×C4×C7—21no—
292C2×C4×C7—21no—
293C2×C4×C7—21no—
294C2×C4×C7—21no—
295C2×C4×C7—21no—
296C2×C4×C7—21no—
297C2×C4×C7—41no—
298C2×C4×C7—41no—
299C2×C4×C7—41no—
300C2×C4×C7—41no—
301C2×C4×C7—41no—
302C2×C4×C7—41no—
303C2×C4×C7—41no—
304C2×C4×C7—41no—
305C2×C4×C7—161no—
306C2×C4×C7C22×D411yescharacteristic
307C2×C4×C7C22×D411yescharacteristic
308C2×C4×C7H(5,𝔽2)11yescharacteristic
309C7×C8—21no—
310C7×C8—21no—
311C7×C8—21no—
312C7×C8—41no—
313C7×C8—41no—
314C7×C8—41no—
315C7×C8—41no—
316C7×C8—41no—
317C7×C8#13512yes—
318C2×Q16—21no—
319C2×Q16—21no—
320C2×Q16C7×D411yescharacteristic
321C2×SD16—21no—
322C2×SD16—21no—
323C2×SD16—21no—
324C2×D8C7×D411yescharacteristic
325C2×M16—21no—
326C22×C8—21no—
327C4⋊Q8C23×C711yescharacteristic
328C4⋊Q8C23×C711yescharacteristic
329C4⋊Q8C23×C711yescharacteristic
330C4⋊Q8C23×C711yescharacteristic
331#126—41no—
332#126—41no—
333#126—41no—
334#125—21no—
335#124—21no—
336#124—21no—
337#124—21no—
338C22⋊Q8—21no—
339C22⋊Q8—21no—
340C22⋊Q8—21no—
341C22⋊Q8—21no—
342C22⋊Q8—41no—
343C4×Q8—21no—
344C4×Q8—21no—
345C4×Q8—21no—
346C4×Q8C23×C711yescharacteristic
347C4×Q8C23×C711yescharacteristic
348C4×D4—21no—
349C4×D4C23×C711yescharacteristic
350C4×D4C23×C711yescharacteristic
351#117—21no—
352#117—21no—
353#117—21no—
354C2×C4⋊C4—21no—
355#107—21no—
356#107—21no—
357#107—21no—
358#107—41no—
359#107C7×D411yescharacteristic
360#107C7×D411yescharacteristic
361#106—21no—
362#106—21no—
363#106—21no—
364#106—21no—
365#106—21no—
366#106—21no—
367C4⋊C8—21no—
368C4⋊C8—21no—
369C4⋊C8C23×C711yescharacteristic
370C4⋊C8C23×C711yescharacteristic
371C4⋊C8C23×C711yescharacteristic
372C4⋊C8C23×C711yescharacteristic
373#103—21no—
374#103—21no—
375#103—21no—
376#103—21no—
377#103—21no—
378#103—21no—
379#103—21no—
380#103—21no—
381#103—21no—
382#103—41no—
383#103C7×D411yescharacteristic
384#103C7×D411yescharacteristic
385#102—21no—
386#102C7×D411yescharacteristic
387#102C7×D411yescharacteristic
388C22⋊C8—21no—
389C22⋊C8—21no—
390C4×C8—21no—
391C4×C8—21no—
392C4×C8C23×C711yescharacteristic
393C4×C8C23×C711yescharacteristic
394C4×C8C23×C711yescharacteristic
395C22×C7—41no—
396C22×C7—41no—
397C22×C7—41no—
398C22×C7—41no—
399C22×C7—41no—
400C22×C7—41no—
401C22×C7D4211yescharacteristic
402C4×C7—21no—
403C4×C7—41no—
404C4×C7—41no—
405C4×C7—41no—
406C4×C7—41no—
407C4×C7—41no—
408C4×C7—41no—
409C4×C7—81no—
410C4×C7—81no—
411C4×C7—81no—
412C4×C7—81no—
413C4×C7C2×#13511yescharacteristic
414C4×C7#57511yescharacteristic
415C4×C7#57711yescharacteristic
416C4×C7#57811yescharacteristic
417C2×Q8—21no—
418C2×Q8—21no—
419C2×Q8—21no—
420C2×Q8—21no—
421C2×Q8C2×C7×D411yescharacteristic
422C2×Q8C2×C7×D411yescharacteristic
423C2×D4C2×C7×D411yescharacteristic
424C2×D4C2×C7×D411yescharacteristic
425C22×C4—21no—
426C22×C4—21no—
427C22×C4—41no—
428Q16—22no—
429Q16—42no—
430Q16—81no—
431SD16—42no—
432SD16—81no—
433SD16—81no—
434D8—41no—
435M16—42no—
436C2×C8—21no—
437C2×C8—21no—
438C2×C8—21no—
439C2×C8—21no—
440C2×C8—21no—
441C2×C8—42no—
442C2×C8C2×C7×D411yescharacteristic
443C2×C8C2×C7×D411yescharacteristic
444C2×C8C2×C7×D411yescharacteristic
445C2×C8C2×C7×D411yescharacteristic
446C4⋊C4—21no—
447C4⋊C4—21no—
448C4⋊C4—21no—
449C4⋊C4—21no—
450C4⋊C4—21no—
451C4⋊C4—21no—
452C4⋊C4—21no—
453C4⋊C4—21no—
454C4⋊C4—21no—
455C4⋊C4—21no—
456C4⋊C4—41no—
457C4⋊C4—41no—
458C4⋊C4—41no—
459C4⋊C4—41no—
460C4⋊C4—41no—
461C4⋊C4C2×C7×D411yescharacteristic
462C4⋊C4C2×C7×D411yescharacteristic
463C4⋊C4C2×C7×D411yescharacteristic
464C4⋊C4C2×C7×D411yescharacteristic
465C22⋊C4—21no—
466C22⋊C4—21no—
467C22⋊C4—41no—
468C22⋊C4—41no—
469C22⋊C4—41no—
470C22⋊C4—41no—
471C22⋊C4—41no—
472C22⋊C4—41no—
473C22⋊C4—41no—
474C42—21no—
475C42—21no—
476C42—41no—
477C42—41no—
478C42—41no—
479C42C24×C711yescharacteristic
480C2×C7—81no—
481C2×C7—81no—
482C2×C7#327111yescharacteristic
483C2×C7#328311yescharacteristic
484C2×C7#328911yescharacteristic
485C23—21no—
486C23—21no—
487Q8—21no—
488Q8—21no—
489Q8—21no—
490Q8—21no—
491Q8—41no—
492Q8—41no—
493Q8—41no—
494Q8—41no—
495Q8—41no—
496Q8—41no—
497Q8—81no—
498D4—21no—
499D4—21no—
500D4—21no—
501D4—21no—
502C2×C4—21no—
503C2×C4—21no—
504C2×C4—21no—
505C2×C4—21no—
506C2×C4—21no—
507C2×C4—21no—
508C2×C4—41no—
509C2×C4—41no—
510C2×C4—41no—
511C2×C4—41no—
512C2×C4—41no—
513C2×C4—41no—
514C2×C4—41no—
515C2×C4—41no—
516C2×C4—161no—
517C2×C4C22×C7×D411yescharacteristic
518C2×C4C22×C7×D411yescharacteristic
519C2×C4C7×H(5,𝔽2)11yescharacteristic
520C8—21no—
521C8—21no—
522C8—21no—
523C8—41no—
524C8—41no—
525C8—41no—
526C8—41no—
527C8—41no—
528C8C7×#13512yes—
529C7#1986611yescharacteristic, direct product factor, Sylow
530C22—41no—
531C22—41no—
532C22—41no—
533C22—41no—
534C22—41no—
535C22—41no—
536C22C7×D4211yescharacteristic
537C4—21no—
538C4—41no—
539C4—41no—
540C4—41no—
541C4—41no—
542C4—41no—
543C4—41no—
544C4—81no—
545C4—81no—
546C4—81no—
547C4—81no—
548C4C2×C7×#13511yescharacteristic
549C4C7×#57511yescharacteristic
550C4C7×#57711yescharacteristic
551C4C7×#57811yescharacteristic
552C2—81no—
553C2—81no—
554C2C7×#327111yescharacteristic
555C2C7×#328311yescharacteristic
556C2C7×#328911yescharacteristic
subgroupG/H
center, socleC22×C7D42
commutator, Frattini, cosocleC42C24×C7
prime radicalC2×C7×D8D4
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C42×C7 ◁ G

Complements

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

NH ≅ G/Ntype
3. C7×#3356C2semidirect
4. C7×#3342C2semidirect
5. C7×#1723C2semidirect
6. C7×#1693C2semidirect
7. C7×#1684C2semidirect
8. C7×#1671C2semidirect
9. C7×#1670C2semidirect
10. C7×#1650C2semidirect
11. C7×#1650C2semidirect
12. C7×#1643C2semidirect
13. C7×#1638C2semidirect
15. C7×#1579C2semidirect
67. #19866C7direct (N × H)
147. #3356C2×C7semidirect
148. #3342C2×C7semidirect
149. #1723C2×C7semidirect
150. #1693C2×C7semidirect
151. #1684C2×C7semidirect
152. #1671C2×C7semidirect
153. #1670C2×C7semidirect
154. #1650C2×C7semidirect
155. #1650C2×C7semidirect
156. #1643C2×C7semidirect
157. #1638C2×C7semidirect
159. #1579C2×C7semidirect
529. C7#19866direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#33932
C7×#33602
C7×#33562
C7×#33422
C7×#17232
C7×#16932
C7×#16842
C7×#16712
C7×#16702
C7×#16502
C7×#16432
C7×#16382
C7×#15812
C7×#15792
#198667