Finite Group Databasebeta

← C7×#18665 #13195881

Subgroups — C7×#18665 #13195881

Order 1792.

926 conjugacy classes of subgroups.

The subgroup lattice has 542 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3501C211yesmaximal, characteristic
2C7×#3249C211yesmaximal, characteristic, complemented
3C7×#3170C211yesmaximal, characteristic, complemented
4C7×#3077C211yesmaximal, characteristic
5C7×#1649C212yesmaximal, complemented
6C7×#1644C212yesmaximal, complemented
7C7×#1637C212yesmaximal, complemented
8C7×#1632C212yesmaximal, complemented
9C7×#1550C211yesmaximal, characteristic, complemented
10C7×#1493C211yesmaximal, characteristic, complemented
11C2×C7×D4⋊C8C211yesmaximal, characteristic
12C7×#554—21no—
13C7×#554—22no—
14C7×#554—22no—
15C7×#554C2212yes—
16C7×D4×Q8—21no—
17C7×D4×Q8C2212yes—
18C7×#544—21no—
19C7×#543—22no—
20C7×#533C2211yescharacteristic
21C7×#533C2211yescharacteristic
22C7×#533C2211yescharacteristic
23C2×C7×C22⋊Q8—22no—
24C7×#518—21no—
25C2×C4×C7×D4C2211yescharacteristic
26C7×#500C2211yescharacteristic, complemented
27C7×#494C2211yescharacteristic, complemented
28C7×#487C2211yescharacteristic, complemented
29C7×#487C2211yescharacteristic, complemented
30C7×#478—22no—
31C7×#477—21no—
32C7×#477C2212yescomplemented
33C7×#476C2212yes—
34C7×#474C2212yes—
35C7×#467—22no—
36C7×#467—22no—
37C7×#462—21no—
38C7×#462C2212yescomplemented
39C4×C7×Q16—22no—
40C7×#428—21no—
41C7×#423C2211yescharacteristic
42C2×C7×C4⋊C8C2211yescharacteristic
43C7×#418—21no—
44C2×C4×C7×C8C2211yescharacteristic
45C7×#333C2212yescomplemented
46C7×#332C2212yescomplemented
47C7×Q8⋊C8C2212yescomplemented
48C7×Q8⋊C8C2212yescomplemented
49C7×D4⋊C8C2212yes—
50C7×D4⋊C8C2212yes—
51#18665C711yesmaximal, characteristic, direct product factor, Sylow
52C22×C7×Q8—22no—
53C22×C7×D4D411yescharacteristic
54C23×C4×C7—21no—
55C2×C7×Q16—22no—
56C2×C7×Q16—22no—
57C2×C7×M16—21no—
58C22×C7×C8—21no—
59C22×C7×C8—21no—
60C7×C4⋊Q8—22no—
61C7×C4⋊Q8—22no—
62C7×C4⋊Q8D411yescharacteristic
63C7×C4⋊Q8D411yescharacteristic
64C7×C4⋊Q8C2311yescharacteristic
65C7×C4⋊Q8C2311yescharacteristic
66C7×C4⋊Q8C2311yescharacteristic
67C7×C4⋊Q8C2311yescharacteristic
68C7×#125—22no—
69C7×#125—22no—
70C7×#125—21no—
71C7×#125—21no—
72C7×#125—21no—
73C7×C22⋊Q8—24no—
74C7×C22⋊Q8—24no—
75C7×C22⋊Q8—24no—
76C7×C22⋊Q8—24no—
77C7×C22⋊Q8—22no—
78C7×C22⋊Q8—24no—
79C7×C22⋊Q8—21no—
80C7×C22⋊Q8—21no—
81C7×C22⋊Q8—22no—
82C7×C22⋊Q8—24no—
83C7×C22⋊Q8—21no—
84C7×C22⋊Q8—21no—
85C7×C22⋊Q8D412yes—
86C7×C22⋊Q8D412yes—
87C4×C7×Q8—21no—
88C4×C7×Q8—21no—
89C4×C7×Q8—21no—
90C4×C7×Q8—21no—
91C4×C7×Q8D412yes—
92C4×C7×Q8C2312yes—
93C4×C7×D4—22no—
94C4×C7×D4—22no—
95C4×C7×D4—22no—
96C4×C7×D4—22no—
97C4×C7×D4—21no—
98C4×C7×D4—21no—
99C4×C7×D4D412yes—
100C4×C7×D4C2312yes—
101C7×#117—21no—
102C7×#117—21no—
103C7×#117—21no—
104C2×C7×C4⋊C4—24no—
105C2×C7×C4⋊C4—22no—
106C2×C7×C4⋊C4D411yescharacteristic
107C2×C7×C22⋊C4—24no—
108C2×C7×C22⋊C4—21no—
109C2×C42×C7C2311yescharacteristic
110C7×#107—22no—
111C7×#107—22no—
112C7×#107—22no—
113C7×#106—22no—
114C7×C4⋊C8—21no—
115C7×C4⋊C8—21no—
116C7×C4⋊C8C2312yes—
117C7×C4⋊C8C2312yes—
118C7×#103—22no—
119C7×#103—22no—
120C7×#103—22no—
121C7×#103—22no—
122C7×#102—22no—
123C7×#102—22no—
124C4×C7×C8—21no—
125C4×C7×C8C2311yescharacteristic
126C4×C7×C8C2311yescharacteristic
127#3501C2×C711yescharacteristic
128#3249C2×C711yescharacteristic, complemented
129#3170C2×C711yescharacteristic, complemented
130#3077C2×C711yescharacteristic
131#1649C2×C712yescomplemented
132#1644C2×C712yescomplemented
133#1637C2×C712yescomplemented
134#1632C2×C712yescomplemented
135#1550C2×C711yescharacteristic, complemented
136#1493C2×C711yescharacteristic, complemented
137C2×D4⋊C8C2×C711yescharacteristic
138C24×C7—21no—
139C2×C7×Q8—24no—
140C2×C7×Q8—21no—
141C2×C7×Q8—21no—
142C2×C7×Q8—21no—
143C2×C7×Q8—21no—
144C2×C7×Q8—82no—
145C2×C7×Q8—82no—
146C2×C7×Q8C2×D412yes—
147C2×C7×Q8C2×D412yes—
148C2×C7×D4—21no—
149C2×C7×D4—22no—
150C2×C7×D4Q1614yescomplemented
151C2×C7×D4C2×D412yes—
152C22×C4×C7—24no—
153C22×C4×C7—24no—
154C22×C4×C7—21no—
155C22×C4×C7—22no—
156C22×C4×C7—22no—
157C22×C4×C7—81no—
158C22×C4×C7—81no—
159C22×C4×C7C2×D411yescharacteristic
160C22×C4×C7C2×D411yescharacteristic
161C22×C4×C7C2×D411yescharacteristic
162C7×Q16—44no—
163C7×Q16—82no—
164C7×M16—42no—
165C2×C7×C8—21no—
166C2×C7×C8—21no—
167C2×C7×C8—22no—
168C2×C7×C8—22no—
169C2×C7×C8—42no—
170C2×C7×C8—81no—
171C7×C4⋊C4—24no—
172C7×C4⋊C4—24no—
173C7×C4⋊C4—24no—
174C7×C4⋊C4—22no—
175C7×C4⋊C4—22no—
176C7×C4⋊C4—21no—
177C7×C4⋊C4—21no—
178C7×C4⋊C4—21no—
179C7×C4⋊C4—21no—
180C7×C4⋊C4—22no—
181C7×C4⋊C4—21no—
182C7×C4⋊C4—21no—
183C7×C4⋊C4—21no—
184C7×C4⋊C4—22no—
185C7×C4⋊C4—21no—
186C7×C4⋊C4—21no—
187C7×C4⋊C4—21no—
188C7×C4⋊C4—21no—
189C7×C4⋊C4—41no—
190C7×C4⋊C4—41no—
191C7×C4⋊C4C2×D412yes—
192C7×C4⋊C4C2×D412yes—
193C7×C4⋊C4C2×D412yes—
194C7×C22⋊C4—24no—
195C7×C22⋊C4—24no—
196C7×C22⋊C4—22no—
197C7×C22⋊C4—22no—
198C7×C22⋊C4—22no—
199C7×C22⋊C4—22no—
200C7×C22⋊C4—41no—
201C42×C7—22no—
202C42×C7—22no—
203C42×C7—41no—
204C42×C7C2×D411yescharacteristic
205C42×C7C2×D411yescharacteristic
206C42×C7C2×D411yescharacteristic
207C42×C7C2411yescharacteristic
208#554—21no—
209#554—22no—
210#554—22no—
211#554C22×C712yes—
212D4×Q8—21no—
213D4×Q8C22×C712yes—
214#544—21no—
215#543—22no—
216#533C22×C711yescharacteristic
217#533C22×C711yescharacteristic
218#533C22×C711yescharacteristic
219C2×C22⋊Q8—22no—
220#518—21no—
221C2×C4×D4C22×C711yescharacteristic
222#500C22×C711yescharacteristic, complemented
223#494C22×C711yescharacteristic, complemented
224#487C22×C711yescharacteristic, complemented
225#487C22×C711yescharacteristic, complemented
226#478—22no—
227#477—21no—
228#477C22×C712yescomplemented
229#476C22×C712yes—
230#474C22×C712yes—
231#467—22no—
232#467—22no—
233#462—21no—
234#462C22×C712yescomplemented
235C4×Q16—22no—
236#428—21no—
237#423C22×C711yescharacteristic
238C2×C4⋊C8C22×C711yescharacteristic
239#418—21no—
240C2×C4×C8C22×C711yescharacteristic
241#333C22×C712yescomplemented
242#332C22×C712yescomplemented
243Q8⋊C8C22×C712yescomplemented
244Q8⋊C8C22×C712yescomplemented
245D4⋊C8C22×C712yes—
246D4⋊C8C22×C712yes—
247C23×C7—22no—
248C23×C7—24no—
249C23×C7—81no—
250C23×C7—81no—
251C23×C7#12011yescharacteristic
252C7×Q8—22no—
253C7×Q8—22no—
254C7×Q8—42no—
255C7×Q8—42no—
256C7×Q8—41no—
257C7×Q8—41no—
258C7×Q8—41no—
259C7×Q8—41no—
260C7×Q8—81no—
261C7×Q8—84no—
262C7×D4—22no—
263C7×D4—24no—
264C7×D4C2×Q1614yes—
265C2×C4×C7—21no—
266C2×C4×C7—21no—
267C2×C4×C7—22no—
268C2×C4×C7—22no—
269C2×C4×C7—22no—
270C2×C4×C7—22no—
271C2×C4×C7—22no—
272C2×C4×C7—41no—
273C2×C4×C7—42no—
274C2×C4×C7—42no—
275C2×C4×C7—41no—
276C2×C4×C7—41no—
277C2×C4×C7—82no—
278C2×C4×C7—81no—
279C2×C4×C7—84no—
280C2×C4×C7—84no—
281C2×C4×C7#12011yescharacteristic
282C2×C4×C7#12011yescharacteristic
283C2×C4×C7#12011yescharacteristic
284C2×C4×C7C2×Q1612yes—
285C2×C4×C7#13712yes—
286C2×C4×C7C22×D411yescharacteristic
287C2×C4×C7C22×D411yescharacteristic
288C2×C4×C7C22×D411yescharacteristic
289C7×C8—22no—
290C7×C8—41no—
291C7×C8—42no—
292C7×C8—42no—
293C22×Q8—22no—
294C22×D4C7×D411yescharacteristic
295C23×C4—21no—
296C2×Q16—22no—
297C2×Q16—22no—
298C2×M16—21no—
299C22×C8—21no—
300C22×C8—21no—
301C4⋊Q8—22no—
302C4⋊Q8—22no—
303C4⋊Q8C7×D411yescharacteristic
304C4⋊Q8C7×D411yescharacteristic
305C4⋊Q8C23×C711yescharacteristic
306C4⋊Q8C23×C711yescharacteristic
307C4⋊Q8C23×C711yescharacteristic
308C4⋊Q8C23×C711yescharacteristic
309#125—22no—
310#125—22no—
311#125—21no—
312#125—21no—
313#125—21no—
314C22⋊Q8—24no—
315C22⋊Q8—24no—
316C22⋊Q8—24no—
317C22⋊Q8—24no—
318C22⋊Q8—22no—
319C22⋊Q8—24no—
320C22⋊Q8—21no—
321C22⋊Q8—21no—
322C22⋊Q8—22no—
323C22⋊Q8—24no—
324C22⋊Q8—21no—
325C22⋊Q8—21no—
326C22⋊Q8C7×D412yes—
327C22⋊Q8C7×D412yes—
328C4×Q8—21no—
329C4×Q8—21no—
330C4×Q8—21no—
331C4×Q8—21no—
332C4×Q8C7×D412yes—
333C4×Q8C23×C712yes—
334C4×D4—22no—
335C4×D4—22no—
336C4×D4—22no—
337C4×D4—22no—
338C4×D4—21no—
339C4×D4—21no—
340C4×D4C7×D412yes—
341C4×D4C23×C712yes—
342#117—21no—
343#117—21no—
344#117—21no—
345C2×C4⋊C4—24no—
346C2×C4⋊C4—22no—
347C2×C4⋊C4C7×D411yescharacteristic
348C2×C22⋊C4—24no—
349C2×C22⋊C4—21no—
350C2×C42C23×C711yescharacteristic
351#107—22no—
352#107—22no—
353#107—22no—
354#106—22no—
355C4⋊C8—21no—
356C4⋊C8—21no—
357C4⋊C8C23×C712yes—
358C4⋊C8C23×C712yes—
359#103—22no—
360#103—22no—
361#103—22no—
362#103—22no—
363#102—22no—
364#102—22no—
365C4×C8—21no—
366C4×C8C23×C711yescharacteristic
367C4×C8C23×C711yescharacteristic
368C22×C7—21no—
369C22×C7—21no—
370C22×C7—24no—
371C22×C7—42no—
372C22×C7—42no—
373C22×C7—84no—
374C22×C7#45112yes—
375C22×C7C2×#12011yescharacteristic
376C4×C7—21no—
377C4×C7—21no—
378C4×C7—21no—
379C4×C7—42no—
380C4×C7—42no—
381C4×C7—42no—
382C4×C7—42no—
383C4×C7—42no—
384C4×C7—81no—
385C4×C7—81no—
386C4×C7#45112yes—
387C4×C7C22×Q1611yescharacteristic
388C4×C7C2×#13711yescharacteristic
389C4×C7#57611yescharacteristic
390C4×C7#57711yescharacteristic
391C24—21no—
392C2×Q8—24no—
393C2×Q8—21no—
394C2×Q8—21no—
395C2×Q8—21no—
396C2×Q8—21no—
397C2×Q8—82no—
398C2×Q8—82no—
399C2×Q8C2×C7×D412yes—
400C2×Q8C2×C7×D412yes—
401C2×D4—21no—
402C2×D4—22no—
403C2×D4C7×Q1614yescomplemented
404C2×D4C2×C7×D412yes—
405C22×C4—24no—
406C22×C4—24no—
407C22×C4—21no—
408C22×C4—22no—
409C22×C4—22no—
410C22×C4—81no—
411C22×C4—81no—
412C22×C4C2×C7×D411yescharacteristic
413C22×C4C2×C7×D411yescharacteristic
414C22×C4C2×C7×D411yescharacteristic
415Q16—44no—
416Q16—82no—
417M16—42no—
418C2×C8—21no—
419C2×C8—21no—
420C2×C8—22no—
421C2×C8—22no—
422C2×C8—42no—
423C2×C8—81no—
424C4⋊C4—24no—
425C4⋊C4—24no—
426C4⋊C4—24no—
427C4⋊C4—22no—
428C4⋊C4—22no—
429C4⋊C4—21no—
430C4⋊C4—21no—
431C4⋊C4—21no—
432C4⋊C4—21no—
433C4⋊C4—22no—
434C4⋊C4—21no—
435C4⋊C4—21no—
436C4⋊C4—21no—
437C4⋊C4—22no—
438C4⋊C4—21no—
439C4⋊C4—21no—
440C4⋊C4—21no—
441C4⋊C4—21no—
442C4⋊C4—41no—
443C4⋊C4—41no—
444C4⋊C4C2×C7×D412yes—
445C4⋊C4C2×C7×D412yes—
446C4⋊C4C2×C7×D412yes—
447C22⋊C4—24no—
448C22⋊C4—24no—
449C22⋊C4—22no—
450C22⋊C4—22no—
451C22⋊C4—22no—
452C22⋊C4—22no—
453C22⋊C4—41no—
454C42—22no—
455C42—22no—
456C42—41no—
457C42C2×C7×D411yescharacteristic
458C42C2×C7×D411yescharacteristic
459C42C2×C7×D411yescharacteristic
460C42C24×C711yescharacteristic
461C2×C7—22no—
462C2×C7—44no—
463C2×C7C2×#45111yescharacteristic
464C2×C7#301211yescharacteristic
465C2×C7#301811yescharacteristic
466C23—22no—
467C23—24no—
468C23—81no—
469C23—81no—
470C23C7×#12011yescharacteristic
471Q8—22no—
472Q8—22no—
473Q8—42no—
474Q8—42no—
475Q8—41no—
476Q8—41no—
477Q8—41no—
478Q8—41no—
479Q8—81no—
480Q8—84no—
481D4—22no—
482D4—24no—
483D4C2×C7×Q1614yes—
484C2×C4—21no—
485C2×C4—21no—
486C2×C4—22no—
487C2×C4—22no—
488C2×C4—22no—
489C2×C4—22no—
490C2×C4—22no—
491C2×C4—41no—
492C2×C4—42no—
493C2×C4—42no—
494C2×C4—41no—
495C2×C4—41no—
496C2×C4—82no—
497C2×C4—81no—
498C2×C4—84no—
499C2×C4—84no—
500C2×C4C7×#12011yescharacteristic
501C2×C4C7×#12011yescharacteristic
502C2×C4C7×#12011yescharacteristic
503C2×C4C2×C7×Q1612yes—
504C2×C4C7×#13712yes—
505C2×C4C22×C7×D411yescharacteristic
506C2×C4C22×C7×D411yescharacteristic
507C2×C4C22×C7×D411yescharacteristic
508C8—22no—
509C8—41no—
510C8—42no—
511C8—42no—
512C7#1866511yescharacteristic, direct product factor, Sylow
513C22—21no—
514C22—21no—
515C22—24no—
516C22—42no—
517C22—42no—
518C22—84no—
519C22C7×#45112yes—
520C22C2×C7×#12011yescharacteristic
521C4—21no—
522C4—21no—
523C4—21no—
524C4—42no—
525C4—42no—
526C4—42no—
527C4—42no—
528C4—42no—
529C4—81no—
530C4—81no—
531C4C7×#45112yes—
532C4C22×C7×Q1611yescharacteristic
533C4C2×C7×#13711yescharacteristic
534C4C7×#57611yescharacteristic
535C4C7×#57711yescharacteristic
536C2—22no—
537C2—44no—
538C2C2×C7×#45111yescharacteristic
539C2C7×#301211yescharacteristic
540C2C7×#301811yescharacteristic
subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC42C24×C7
prime radicalC22×C7×D4D4
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×#3249C2semidirect
3. C7×#3170C2semidirect
5. C7×#1649C2semidirect
6. C7×#1644C2semidirect
7. C7×#1637C2semidirect
8. C7×#1632C2semidirect
9. C7×#1550C2semidirect
10. C7×#1493C2semidirect
26. C7×#500C22semidirect
27. C7×#494C22semidirect
28. C7×#487C22semidirect
29. C7×#487C22semidirect
32. C7×#477C22semidirect
38. C7×#462C22semidirect
45. C7×#333C22semidirect
46. C7×#332C22semidirect
47. C7×Q8⋊C8C22semidirect
48. C7×Q8⋊C8C22semidirect
51. #18665C7direct (N × H)
128. #3249C2×C7semidirect
129. #3170C2×C7semidirect
131. #1649C2×C7semidirect
132. #1644C2×C7semidirect
133. #1637C2×C7semidirect
134. #1632C2×C7semidirect
135. #1550C2×C7semidirect
136. #1493C2×C7semidirect
150. C2×C7×D4Q16semidirect
222. #500C22×C7semidirect
223. #494C22×C7semidirect
224. #487C22×C7semidirect
225. #487C22×C7semidirect
228. #477C22×C7semidirect
234. #462C22×C7semidirect
241. #333C22×C7semidirect
242. #332C22×C7semidirect
243. Q8⋊C8C22×C7semidirect
244. Q8⋊C8C22×C7semidirect
403. C2×D4C7×Q16semidirect
512. C7#18665direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#35012
C7×#32492
C7×#31702
C7×#30772
C7×#16492
C7×#16442
C7×#16372
C7×#16322
C7×#15502
C7×#14932
C2×C7×D4⋊C82
#186657