Finite Group Databasebeta

← C7×#18611 #13195827

Subgroups — C7×#18611 #13195827

Order 1792.

1106 conjugacy classes of subgroups.

The subgroup lattice has 550 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3497C211yesmaximal, characteristic
2C7×#3235C211yesmaximal, characteristic, complemented
3C7×#3182C211yesmaximal, characteristic, complemented
4C7×#3104C211yesmaximal, characteristic, complemented
5C7×#1649C212yesmaximal, complemented
6C7×#1641C212yesmaximal, complemented
7C7×#1637C212yesmaximal, complemented
8C7×#1631C212yesmaximal, complemented
9C7×#1553C211yesmaximal, characteristic, complemented
10C7×#1491C211yesmaximal, characteristic, complemented
11C7×#1484C211yesmaximal, characteristic, complemented
12C2×C7×2−1+4—21no—
13C7×#550—21no—
14C7×#550C2212yes—
15C7×D4×Q8—21no—
16C7×D4×Q8C2212yes—
17C7×#548—22no—
18C7×#548—22no—
19C7×#537—22no—
20C7×#537—21no—
21C7×#533C2211yescharacteristic
22C7×#532—22no—
23C7×#532C2211yescharacteristic
24C7×#532C2211yescharacteristic
25C2×C4×C7×Q8C2211yescharacteristic
26C7×#501—21no—
27C7×#500C2211yescharacteristic
28C7×#492C2211yescharacteristic
29C7×#490—21no—
30C7×#487C2211yescharacteristic
31C7×#486C2211yescharacteristic
32C7×#484—21no—
33C7×#482—22no—
34C7×#477C2212yes—
35C7×#476C2212yes—
36C7×#474C2212yes—
37C7×#468—22no—
38C7×#462C2212yes—
39C7×#451—21no—
40C7×#440—22no—
41C4×C7×Q16—22no—
42C7×#432C2211yescharacteristic
43C7×#431C2211yescharacteristic
44C4×C7×M16C2211yescharacteristic
45C7×#332C2212yes—
46C7×#331C2212yes—
47C7×Q8⋊C8C2212yes—
48C7×Q8⋊C8C2212yes—
49C7×D4⋊C8C2212yes—
50C7×D4⋊C8C2212yes—
51#18611C711yesmaximal, characteristic, direct product factor, Sylow
52C7×2−1+4—48no—
53C2×C7×#41—24no—
54C2×C7×#41—22no—
55C2×C7×#41—22no—
56C2×C7×#41—21no—
57C2×C7×#41—21no—
58C22×C7×Q8—22no—
59C22×C7×Q8—22no—
60C22×C7×Q8D411yescharacteristic
61C2×C7×Q16—22no—
62C2×C7×SD16—22no—
63C2×C7×M16—21no—
64C7×C4⋊Q8—22no—
65C7×C4⋊Q8D411yescharacteristic
66C7×C4⋊Q8C2311yescharacteristic
67C7×C4⋊Q8C2311yescharacteristic
68C7×C4⋊Q8C2311yescharacteristic
69C7×#127—22no—
70C7×#127D411yescharacteristic
71C7×#127C2311yescharacteristic
72C7×#125—21no—
73C7×#124—24no—
74C7×#124—21no—
75C7×#124—21no—
76C7×C22⋊Q8—22no—
77C7×C22⋊Q8—24no—
78C7×C22⋊Q8—22no—
79C7×C22⋊Q8—24no—
80C7×C22⋊Q8—21no—
81C7×C22⋊Q8—21no—
82C7×#121—24no—
83C7×#121—22no—
84C7×#121—24no—
85C7×#121—24no—
86C7×#121—21no—
87C7×#121—21no—
88C7×#121—22no—
89C7×#121D412yes—
90C7×#121D412yes—
91C4×C7×Q8—21no—
92C4×C7×Q8—21no—
93C4×C7×Q8—21no—
94C4×C7×Q8—21no—
95C4×C7×Q8D412yes—
96C4×C7×Q8C2312yes—
97C4×C7×D4—24no—
98C4×C7×D4—22no—
99C4×C7×D4—22no—
100C4×C7×D4—21no—
101C4×C7×D4—21no—
102C4×C7×D4D412yes—
103C4×C7×D4C2312yes—
104C7×#117—21no—
105C2×C7×C4⋊C4—21no—
106C2×C7×C4⋊C4D411yescharacteristic
107C2×C42×C7—21no—
108C2×C42×C7C2311yescharacteristic
109C7×#107—22no—
110C7×#107—22no—
111C7×#107—22no—
112C7×#106—22no—
113C7×C4⋊C8C2312yes—
114C7×C4⋊C8C2312yes—
115C7×#103—22no—
116C7×#103—22no—
117C7×#103—22no—
118C7×#102—22no—
119C7×#102—22no—
120C7×#102—22no—
121C7×C22⋊C8—21no—
122C7×C22⋊C8—21no—
123C7×#97—21no—
124C7×#97—21no—
125C4×C7×C8—21no—
126C4×C7×C8C2311yescharacteristic
127C4×C7×C8C2311yescharacteristic
128#3497C2×C711yescharacteristic
129#3235C2×C711yescharacteristic, complemented
130#3182C2×C711yescharacteristic, complemented
131#3104C2×C711yescharacteristic, complemented
132#1649C2×C712yescomplemented
133#1641C2×C712yescomplemented
134#1637C2×C712yescomplemented
135#1631C2×C712yescomplemented
136#1553C2×C711yescharacteristic, complemented
137#1491C2×C711yescharacteristic, complemented
138#1484C2×C711yescharacteristic, complemented
139C7×#41—416no—
140C7×#41—44no—
141C7×#41—44no—
142C7×#41—48no—
143C7×#41—44no—
144C7×#41—44no—
145C2×C7×Q8—24no—
146C2×C7×Q8—24no—
147C2×C7×Q8—21no—
148C2×C7×Q8—21no—
149C2×C7×Q8—21no—
150C2×C7×Q8—21no—
151C2×C7×Q8—21no—
152C2×C7×Q8—48no—
153C2×C7×Q8—44no—
154C2×C7×Q8—44no—
155C2×C7×Q8C2×D412yes—
156C2×C7×D4—24no—
157C2×C7×D4—22no—
158C2×C7×D4—22no—
159C2×C7×D4—24no—
160C2×C7×D4—21no—
161C2×C7×D4—21no—
162C2×C7×D4—21no—
163C2×C7×D4—21no—
164C2×C7×D4C2×D412yes—
165C2×C7×D4C2×D412yes—
166C22×C4×C7—21no—
167C22×C4×C7—24no—
168C22×C4×C7—24no—
169C22×C4×C7—21no—
170C22×C4×C7—22no—
171C22×C4×C7—22no—
172C22×C4×C7C2×D411yescharacteristic
173C22×C4×C7C2×D411yescharacteristic
174C22×C4×C7C2×D411yescharacteristic
175C7×Q16—44no—
176C7×SD16—44no—
177C7×M16—42no—
178C2×C7×C8—21no—
179C2×C7×C8—22no—
180C2×C7×C8—21no—
181C2×C7×C8—22no—
182C7×C4⋊C4—24no—
183C7×C4⋊C4—22no—
184C7×C4⋊C4—21no—
185C7×C4⋊C4—21no—
186C7×C4⋊C4—22no—
187C7×C4⋊C4—21no—
188C7×C4⋊C4—21no—
189C7×C4⋊C4—21no—
190C7×C4⋊C4—21no—
191C7×C4⋊C4—21no—
192C7×C4⋊C4—41no—
193C7×C4⋊C4—41no—
194C7×C4⋊C4C2×D412yes—
195C7×C4⋊C4C2×D412yes—
196C7×C4⋊C4C2×D412yes—
197C7×C22⋊C4—24no—
198C7×C22⋊C4—24no—
199C7×C22⋊C4—22no—
200C7×C22⋊C4—22no—
201C7×C22⋊C4—22no—
202C7×C22⋊C4—22no—
203C7×C22⋊C4—41no—
204C42×C7—22no—
205C42×C7—22no—
206C42×C7—41no—
207C42×C7C2×D411yescharacteristic
208C42×C7C2×D411yescharacteristic
209C42×C7C2×D411yescharacteristic
210C42×C7C2411yescharacteristic
211C2×2−1+4—21no—
212#550—21no—
213#550C22×C712yes—
214D4×Q8—21no—
215D4×Q8C22×C712yes—
216#548—22no—
217#548—22no—
218#537—22no—
219#537—21no—
220#533C22×C711yescharacteristic
221#532—22no—
222#532C22×C711yescharacteristic
223#532C22×C711yescharacteristic
224C2×C4×Q8C22×C711yescharacteristic
225#501—21no—
226#500C22×C711yescharacteristic
227#492C22×C711yescharacteristic
228#490—21no—
229#487C22×C711yescharacteristic
230#486C22×C711yescharacteristic
231#484—21no—
232#482—22no—
233#477C22×C712yes—
234#476C22×C712yes—
235#474C22×C712yes—
236#468—22no—
237#462C22×C712yes—
238#451—21no—
239#440—22no—
240C4×Q16—22no—
241#432C22×C711yescharacteristic
242#431C22×C711yescharacteristic
243C4×M16C22×C711yescharacteristic
244#332C22×C712yes—
245#331C22×C712yes—
246Q8⋊C8C22×C712yes—
247Q8⋊C8C22×C712yes—
248D4⋊C8C22×C712yes—
249D4⋊C8C22×C712yes—
250C23×C7—22no—
251C23×C7—22no—
252C23×C7#12011yescharacteristic
253C7×Q8—24no—
254C7×Q8—22no—
255C7×Q8—48no—
256C7×Q8—42no—
257C7×Q8—42no—
258C7×Q8—42no—
259C7×Q8—42no—
260C7×Q8AGL(1,ℤ/8)14yes—
261C7×D4—24no—
262C7×D4—42no—
263C7×D4—48no—
264C7×D4—42no—
265C7×D4—44no—
266C7×D4—44no—
267C7×D4—42no—
268C7×D4—42no—
269C7×D4—81no—
270C7×D4—84no—
271C2×C4×C7—24no—
272C2×C4×C7—22no—
273C2×C4×C7—22no—
274C2×C4×C7—22no—
275C2×C4×C7—22no—
276C2×C4×C7—22no—
277C2×C4×C7—22no—
278C2×C4×C7—41no—
279C2×C4×C7—48no—
280C2×C4×C7—48no—
281C2×C4×C7—44no—
282C2×C4×C7—42no—
283C2×C4×C7—42no—
284C2×C4×C7—41no—
285C2×C4×C7—41no—
286C2×C4×C7—81no—
287C2×C4×C7#12011yescharacteristic
288C2×C4×C7#12011yescharacteristic
289C2×C4×C7#12011yescharacteristic
290C2×C4×C7C22×D411yescharacteristic
291C2×C4×C7C22×D411yescharacteristic
292C2×C4×C7C22×D411yescharacteristic
293C7×C8—22no—
294C7×C8—41no—
295C7×C8—42no—
296C7×C8—42no—
2972−1+4—48no—
298C2×#41—24no—
299C2×#41—22no—
300C2×#41—22no—
301C2×#41—21no—
302C2×#41—21no—
303C22×Q8—22no—
304C22×Q8—22no—
305C22×Q8C7×D411yescharacteristic
306C2×Q16—22no—
307C2×SD16—22no—
308C2×M16—21no—
309C4⋊Q8—22no—
310C4⋊Q8C7×D411yescharacteristic
311C4⋊Q8C23×C711yescharacteristic
312C4⋊Q8C23×C711yescharacteristic
313C4⋊Q8C23×C711yescharacteristic
314#127—22no—
315#127C7×D411yescharacteristic
316#127C23×C711yescharacteristic
317#125—21no—
318#124—24no—
319#124—21no—
320#124—21no—
321C22⋊Q8—22no—
322C22⋊Q8—24no—
323C22⋊Q8—22no—
324C22⋊Q8—24no—
325C22⋊Q8—21no—
326C22⋊Q8—21no—
327#121—24no—
328#121—22no—
329#121—24no—
330#121—24no—
331#121—21no—
332#121—21no—
333#121—22no—
334#121C7×D412yes—
335#121C7×D412yes—
336C4×Q8—21no—
337C4×Q8—21no—
338C4×Q8—21no—
339C4×Q8—21no—
340C4×Q8C7×D412yes—
341C4×Q8C23×C712yes—
342C4×D4—24no—
343C4×D4—22no—
344C4×D4—22no—
345C4×D4—21no—
346C4×D4—21no—
347C4×D4C7×D412yes—
348C4×D4C23×C712yes—
349#117—21no—
350C2×C4⋊C4—21no—
351C2×C4⋊C4C7×D411yescharacteristic
352C2×C42—21no—
353C2×C42C23×C711yescharacteristic
354#107—22no—
355#107—22no—
356#107—22no—
357#106—22no—
358C4⋊C8C23×C712yes—
359C4⋊C8C23×C712yes—
360#103—22no—
361#103—22no—
362#103—22no—
363#102—22no—
364#102—22no—
365#102—22no—
366C22⋊C8—21no—
367C22⋊C8—21no—
368#97—21no—
369#97—21no—
370C4×C8—21no—
371C4×C8C23×C711yescharacteristic
372C4×C8C23×C711yescharacteristic
373C22×C7—21no—
374C22×C7—21no—
375C22×C7—21no—
376C22×C7—42no—
377C22×C7—42no—
378C22×C7—42no—
379C22×C7—42no—
380C22×C7—42no—
381C22×C7—42no—
382C22×C7C2×#12011yescharacteristic
383C4×C7—24no—
384C4×C7—21no—
385C4×C7—21no—
386C4×C7—21no—
387C4×C7—21no—
388C4×C7—42no—
389C4×C7—42no—
390C4×C7—42no—
391C4×C7—81no—
392C4×C7—81no—
393C4×C7C2×AGL(1,ℤ/8)12yes—
394C4×C7#57812yes—
395#41—416no—
396#41—44no—
397#41—44no—
398#41—48no—
399#41—44no—
400#41—44no—
401C2×Q8—24no—
402C2×Q8—24no—
403C2×Q8—21no—
404C2×Q8—21no—
405C2×Q8—21no—
406C2×Q8—21no—
407C2×Q8—21no—
408C2×Q8—48no—
409C2×Q8—44no—
410C2×Q8—44no—
411C2×Q8C2×C7×D412yes—
412C2×D4—24no—
413C2×D4—22no—
414C2×D4—22no—
415C2×D4—24no—
416C2×D4—21no—
417C2×D4—21no—
418C2×D4—21no—
419C2×D4—21no—
420C2×D4C2×C7×D412yes—
421C2×D4C2×C7×D412yes—
422C22×C4—21no—
423C22×C4—24no—
424C22×C4—24no—
425C22×C4—21no—
426C22×C4—22no—
427C22×C4—22no—
428C22×C4C2×C7×D411yescharacteristic
429C22×C4C2×C7×D411yescharacteristic
430C22×C4C2×C7×D411yescharacteristic
431Q16—44no—
432SD16—44no—
433M16—42no—
434C2×C8—21no—
435C2×C8—22no—
436C2×C8—21no—
437C2×C8—22no—
438C4⋊C4—24no—
439C4⋊C4—22no—
440C4⋊C4—21no—
441C4⋊C4—21no—
442C4⋊C4—22no—
443C4⋊C4—21no—
444C4⋊C4—21no—
445C4⋊C4—21no—
446C4⋊C4—21no—
447C4⋊C4—21no—
448C4⋊C4—41no—
449C4⋊C4—41no—
450C4⋊C4C2×C7×D412yes—
451C4⋊C4C2×C7×D412yes—
452C4⋊C4C2×C7×D412yes—
453C22⋊C4—24no—
454C22⋊C4—24no—
455C22⋊C4—22no—
456C22⋊C4—22no—
457C22⋊C4—22no—
458C22⋊C4—22no—
459C22⋊C4—41no—
460C42—22no—
461C42—22no—
462C42—41no—
463C42C2×C7×D411yescharacteristic
464C42C2×C7×D411yescharacteristic
465C42C2×C7×D411yescharacteristic
466C42C24×C711yescharacteristic
467C2×C7—41no—
468C2×C7—82no—
469C2×C7—82no—
470C2×C7#300311yescharacteristic
471C2×C7#301111yescharacteristic
472C2×C7#301811yescharacteristic
473C23—22no—
474C23—22no—
475C23C7×#12011yescharacteristic
476Q8—24no—
477Q8—22no—
478Q8—48no—
479Q8—42no—
480Q8—42no—
481Q8—42no—
482Q8—42no—
483Q8C7×AGL(1,ℤ/8)14yes—
484D4—24no—
485D4—42no—
486D4—48no—
487D4—42no—
488D4—44no—
489D4—44no—
490D4—42no—
491D4—42no—
492D4—81no—
493D4—84no—
494C2×C4—24no—
495C2×C4—22no—
496C2×C4—22no—
497C2×C4—22no—
498C2×C4—22no—
499C2×C4—22no—
500C2×C4—22no—
501C2×C4—41no—
502C2×C4—48no—
503C2×C4—48no—
504C2×C4—44no—
505C2×C4—42no—
506C2×C4—42no—
507C2×C4—41no—
508C2×C4—41no—
509C2×C4—81no—
510C2×C4C7×#12011yescharacteristic
511C2×C4C7×#12011yescharacteristic
512C2×C4C7×#12011yescharacteristic
513C2×C4C22×C7×D411yescharacteristic
514C2×C4C22×C7×D411yescharacteristic
515C2×C4C22×C7×D411yescharacteristic
516C8—22no—
517C8—41no—
518C8—42no—
519C8—42no—
520C7#1861111yescharacteristic, direct product factor, Sylow
521C22—21no—
522C22—21no—
523C22—21no—
524C22—42no—
525C22—42no—
526C22—42no—
527C22—42no—
528C22—42no—
529C22—42no—
530C22C2×C7×#12011yescharacteristic
531C4—24no—
532C4—21no—
533C4—21no—
534C4—21no—
535C4—21no—
536C4—42no—
537C4—42no—
538C4—42no—
539C4—81no—
540C4—81no—
541C4C2×C7×AGL(1,ℤ/8)12yes—
542C4C7×#57812yes—
543C2—41no—
544C2—82no—
545C2—82no—
546C2C7×#300311yescharacteristic
547C2C7×#301111yescharacteristic
548C2C7×#301811yescharacteristic
subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC42C24×C7
prime radicalC7×#3497C2
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
2. C7×#3235C2semidirect
3. C7×#3182C2semidirect
4. C7×#3104C2semidirect
5. C7×#1649C2semidirect
6. C7×#1641C2semidirect
7. C7×#1637C2semidirect
8. C7×#1631C2semidirect
9. C7×#1553C2semidirect
10. C7×#1491C2semidirect
11. C7×#1484C2semidirect
51. #18611C7direct (N × H)
129. #3235C2×C7semidirect
130. #3182C2×C7semidirect
131. #3104C2×C7semidirect
132. #1649C2×C7semidirect
133. #1641C2×C7semidirect
134. #1637C2×C7semidirect
135. #1631C2×C7semidirect
136. #1553C2×C7semidirect
137. #1491C2×C7semidirect
138. #1484C2×C7semidirect
520. C7#18611direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#34972
C7×#32352
C7×#31822
C7×#31042
C7×#16492
C7×#16412
C7×#16372
C7×#16312
C7×#15532
C7×#14912
C7×#14842
#186117