Finite Group Databasebeta

← C7×#19833 #13197049

Subgroups — C7×#19833 #13197049

Order 1792.

608 conjugacy classes of subgroups.

The subgroup lattice has 588 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3392C211yesmaximal, characteristic, complemented
2C7×#3365C211yesmaximal, characteristic, complemented
3C7×#3361C211yesmaximal, characteristic, complemented
4C7×#3333C211yesmaximal, characteristic, complemented
5C7×#1717C211yesmaximal, characteristic, complemented
6C7×#1701C211yesmaximal, characteristic, complemented
7C7×#1678C211yesmaximal, characteristic, complemented
8C7×#1678C211yesmaximal, characteristic, complemented
9C7×#1666C211yesmaximal, characteristic, complemented
10C7×#1643C211yesmaximal, characteristic, complemented
11C7×#1636C211yesmaximal, characteristic, complemented
12C7×#1621C211yesmaximal, characteristic
13C7×#1620C211yesmaximal, characteristic, complemented
14C7×#1583C211yesmaximal, characteristic, complemented
15C7×#1579C211yesmaximal, characteristic, complemented
16C7×#559C2211yescharacteristic
17C7×#557C2211yescharacteristic
18C7×#554C2211yescharacteristic
19C7×#550C2211yescharacteristic
20C7×#493C2211yescharacteristic
21C7×#492—21no—
22C7×#492C2211yescharacteristic
23C7×#488—21no—
24C7×#488—21no—
25C7×#487C2211yescharacteristic
26C7×#486C2211yescharacteristic
27C7×#486C2211yescharacteristic
28C7×#486C2211yescharacteristic
29C7×#480—21no—
30C7×#478—21no—
31C7×#478—21no—
32C7×#477C2211yescharacteristic
33C7×#477C2211yescharacteristic
34C7×#475C2211yescharacteristic
35C7×#468—21no—
36C7×#464—21no—
37C7×#463—21no—
38C7×#461—21no—
39C7×#461C2211yescharacteristic
40C7×#460—21no—
41C7×#460C2211yescharacteristic
42C7×#460C2211yescharacteristic
43C7×#460C2211yescharacteristic
44C7×#459C2211yescharacteristic
45C7×#452—21no—
46C7×C8×Q8C2211yescharacteristic
47C7×C8×Q8C2211yescharacteristic
48C7×C8×Q8C2211yescharacteristic
49C4×C7×Q16C2211yescharacteristic
50C4×C7×SD16—21no—
51C4×C7×SD16—21no—
52C4×C7×SD16C2211yescharacteristic
53C4×C7×D8—21no—
54C7×#436C2211yescharacteristic
55C7×#417—21no—
56C7×#334C2211yescharacteristic
57C7×#334C2211yescharacteristic
58C7×#333C2211yescharacteristic
59C7×#332C2211yescharacteristic
60C7×#331C2211yescharacteristic
61C7×#331C2211yescharacteristic
62C7×Q8⋊C8C2211yescharacteristic
63C7×Q8⋊C8C2211yescharacteristic
64C7×Q8⋊C8C2211yescharacteristic
65C7×D4⋊C8C2211yescharacteristic
66C7×#322C2211yescharacteristic
67#19833C711yesmaximal, characteristic, direct product factor, Sylow
68C2×C7×#41—21no—
69C2×C7×Q16D411yescharacteristic
70C2×C7×SD16—21no—
71C2×C7×SD16—21no—
72C2×C7×SD16—21no—
73C2×C7×SD16—21no—
74C2×C7×SD16—21no—
75C2×C7×SD16—21no—
76C2×C7×SD16D411yescharacteristic
77C2×C7×D8—21no—
78C2×C7×D8—41no—
79C2×C7×M16—21no—
80C7×C4⋊Q8—21no—
81C7×C4⋊Q8C2311yescharacteristic
82C7×C4⋊Q8C2311yescharacteristic
83C7×#127—21no—
84C7×#127C2311yescharacteristic
85C7×#127C2311yescharacteristic
86C7×#125—21no—
87C7×#125—21no—
88C7×#125—41no—
89C7×#124—21no—
90C7×#124—21no—
91C7×#123—41no—
92C7×C22⋊Q8—21no—
93C7×C22⋊Q8—41no—
94C7×#121—21no—
95C7×#121—41no—
96C4×C7×Q8—21no—
97C4×C7×Q8—21no—
98C4×C7×Q8C2311yescharacteristic
99C4×C7×Q8C2311yescharacteristic
100C4×C7×Q8C2311yescharacteristic
101C4×C7×D4—21no—
102C4×C7×D4—21no—
103C4×C7×D4—21no—
104C4×C7×D4—21no—
105C4×C7×D4C2311yescharacteristic
106C2×C7×C4⋊C4—21no—
107C7×#107—21no—
108C7×#107—21no—
109C7×#107D411yescharacteristic
110C7×#106—21no—
111C7×#106D411yescharacteristic
112C7×C4⋊C8—21no—
113C7×C4⋊C8—21no—
114C7×C4⋊C8—21no—
115C7×C4⋊C8C2311yescharacteristic
116C7×C4⋊C8C2311yescharacteristic
117C7×C4⋊C8C2311yescharacteristic
118C7×C4⋊C8C2311yescharacteristic
119C7×#103—21no—
120C7×#103—21no—
121C7×#103—21no—
122C7×#103—21no—
123C7×#103—41no—
124C7×#103D411yescharacteristic
125C7×#103D411yescharacteristic
126C7×#103D411yescharacteristic
127C7×#102—21no—
128C7×#102—21no—
129C7×#102—21no—
130C7×#102—21no—
131C7×#102—21no—
132C7×#102—21no—
133C7×#102—21no—
134C7×#102—21no—
135C7×#102—21no—
136C7×#102—21no—
137C7×#102D411yescharacteristic
138C7×C22⋊C8—21no—
139C4×C7×C8—21no—
140C4×C7×C8—21no—
141C4×C7×C8—21no—
142C4×C7×C8C2311yescharacteristic
143C4×C7×C8C2311yescharacteristic
144C4×C7×C8C2311yescharacteristic
145#3392C2×C711yescharacteristic, complemented
146#3365C2×C711yescharacteristic, complemented
147#3361C2×C711yescharacteristic, complemented
148#3333C2×C711yescharacteristic, complemented
149#1717C2×C711yescharacteristic, complemented
150#1701C2×C711yescharacteristic, complemented
151#1678C2×C711yescharacteristic, complemented
152#1678C2×C711yescharacteristic, complemented
153#1666C2×C711yescharacteristic, complemented
154#1643C2×C711yescharacteristic, complemented
155#1636C2×C711yescharacteristic, complemented
156#1621C2×C711yescharacteristic
157#1620C2×C711yescharacteristic, complemented
158#1583C2×C711yescharacteristic, complemented
159#1579C2×C711yescharacteristic, complemented
160C7×#41—42no—
161C7×#41—81no—
162C2×C7×Q8—21no—
163C2×C7×Q8—21no—
164C2×C7×Q8C2×D411yescharacteristic
165C2×C7×Q8C2×D411yescharacteristic
166C2×C7×Q8C2×D411yescharacteristic
167C2×C7×D4—21no—
168C2×C7×D4—21no—
169C2×C7×D4—21no—
170C2×C7×D4—21no—
171C2×C7×D4—21no—
172C2×C7×D4—21no—
173C2×C7×D4—41no—
174C2×C7×D4—41no—
175C2×C7×D4C2×D411yescharacteristic
176C22×C4×C7—21no—
177C22×C4×C7—41no—
178C22×C4×C7—41no—
179C22×C4×C7—41no—
180C7×Q16—22no—
181C7×SD16—41no—
182C7×SD16—42no—
183C7×SD16—42no—
184C7×SD16—81no—
185C7×SD16—81no—
186C7×SD16—81no—
187C7×SD16—81no—
188C7×D8—42no—
189C7×D8—82no—
190C7×M16—81no—
191C2×C7×C8—21no—
192C2×C7×C8—21no—
193C2×C7×C8—21no—
194C2×C7×C8—21no—
195C2×C7×C8—21no—
196C2×C7×C8C2×D411yescharacteristic
197C2×C7×C8C2×D411yescharacteristic
198C2×C7×C8C2×D411yescharacteristic
199C2×C7×C8C2×D411yescharacteristic
200C7×C4⋊C4—21no—
201C7×C4⋊C4—21no—
202C7×C4⋊C4—21no—
203C7×C4⋊C4—21no—
204C7×C4⋊C4—21no—
205C7×C4⋊C4—21no—
206C7×C4⋊C4—21no—
207C7×C4⋊C4—41no—
208C7×C4⋊C4—41no—
209C7×C4⋊C4—41no—
210C7×C4⋊C4—41no—
211C7×C4⋊C4—41no—
212C7×C4⋊C4C2×D411yescharacteristic
213C7×C4⋊C4C2×D411yescharacteristic
214C7×C4⋊C4C2×D411yescharacteristic
215C7×C4⋊C4C2×D411yescharacteristic
216C7×C22⋊C4—21no—
217C7×C22⋊C4—41no—
218C7×C22⋊C4—41no—
219C7×C22⋊C4—41no—
220C7×C22⋊C4—41no—
221C7×C22⋊C4—41no—
222C42×C7—21no—
223C42×C7—21no—
224C42×C7—21no—
225C42×C7—41no—
226C42×C7C2411yescharacteristic
227#559C22×C711yescharacteristic
228#557C22×C711yescharacteristic
229#554C22×C711yescharacteristic
230#550C22×C711yescharacteristic
231#493C22×C711yescharacteristic
232#492—21no—
233#492C22×C711yescharacteristic
234#488—21no—
235#488—21no—
236#487C22×C711yescharacteristic
237#486C22×C711yescharacteristic
238#486C22×C711yescharacteristic
239#486C22×C711yescharacteristic
240#480—21no—
241#478—21no—
242#478—21no—
243#477C22×C711yescharacteristic
244#477C22×C711yescharacteristic
245#475C22×C711yescharacteristic
246#468—21no—
247#464—21no—
248#463—21no—
249#461—21no—
250#461C22×C711yescharacteristic
251#460—21no—
252#460C22×C711yescharacteristic
253#460C22×C711yescharacteristic
254#460C22×C711yescharacteristic
255#459C22×C711yescharacteristic
256#452—21no—
257C8×Q8C22×C711yescharacteristic
258C8×Q8C22×C711yescharacteristic
259C8×Q8C22×C711yescharacteristic
260C4×Q16C22×C711yescharacteristic
261C4×SD16—21no—
262C4×SD16—21no—
263C4×SD16C22×C711yescharacteristic
264C4×D8—21no—
265#436C22×C711yescharacteristic
266#417—21no—
267#334C22×C711yescharacteristic
268#334C22×C711yescharacteristic
269#333C22×C711yescharacteristic
270#332C22×C711yescharacteristic
271#331C22×C711yescharacteristic
272#331C22×C711yescharacteristic
273Q8⋊C8C22×C711yescharacteristic
274Q8⋊C8C22×C711yescharacteristic
275Q8⋊C8C22×C711yescharacteristic
276D4⋊C8C22×C711yescharacteristic
277#322C22×C711yescharacteristic
278C23×C7—21no—
279C23×C7—41no—
280C23×C7—41no—
281C7×Q8—21no—
282C7×Q8—21no—
283C7×Q8—21no—
284C7×Q8—21no—
285C7×Q8—21no—
286C7×Q8—41no—
287C7×Q8—41no—
288C7×Q8—81no—
289C7×Q8#13512yes—
290C7×D4—21no—
291C7×D4—21no—
292C7×D4—41no—
293C7×D4—41no—
294C7×D4—41no—
295C7×D4—41no—
296C7×D4—41no—
297C7×D4—41no—
298C7×D4—41no—
299C7×D4—41no—
300C7×D4—82no—
301C7×D4—81no—
302C7×D4—81no—
303C7×D4—161no—
304C2×C4×C7—21no—
305C2×C4×C7—21no—
306C2×C4×C7—21no—
307C2×C4×C7—21no—
308C2×C4×C7—21no—
309C2×C4×C7—21no—
310C2×C4×C7—21no—
311C2×C4×C7—41no—
312C2×C4×C7—41no—
313C2×C4×C7—41no—
314C2×C4×C7—41no—
315C2×C4×C7—82no—
316C2×C4×C7—161no—
317C2×C4×C7—161no—
318C2×C4×C7C22×D411yescharacteristic
319C2×C4×C7C22×D411yescharacteristic
320C2×C4×C7H(5,𝔽2)11yescharacteristic
321C7×C8—21no—
322C7×C8—21no—
323C7×C8—21no—
324C7×C8—21no—
325C7×C8—41no—
326C7×C8—41no—
327C7×C8—41no—
328C7×C8—41no—
329C7×C8—41no—
330C2×#41—21no—
331C2×Q16C7×D411yescharacteristic
332C2×SD16—21no—
333C2×SD16—21no—
334C2×SD16—21no—
335C2×SD16—21no—
336C2×SD16—21no—
337C2×SD16—21no—
338C2×SD16C7×D411yescharacteristic
339C2×D8—21no—
340C2×D8—41no—
341C2×M16—21no—
342C4⋊Q8—21no—
343C4⋊Q8C23×C711yescharacteristic
344C4⋊Q8C23×C711yescharacteristic
345#127—21no—
346#127C23×C711yescharacteristic
347#127C23×C711yescharacteristic
348#125—21no—
349#125—21no—
350#125—41no—
351#124—21no—
352#124—21no—
353#123—41no—
354C22⋊Q8—21no—
355C22⋊Q8—41no—
356#121—21no—
357#121—41no—
358C4×Q8—21no—
359C4×Q8—21no—
360C4×Q8C23×C711yescharacteristic
361C4×Q8C23×C711yescharacteristic
362C4×Q8C23×C711yescharacteristic
363C4×D4—21no—
364C4×D4—21no—
365C4×D4—21no—
366C4×D4—21no—
367C4×D4C23×C711yescharacteristic
368C2×C4⋊C4—21no—
369#107—21no—
370#107—21no—
371#107C7×D411yescharacteristic
372#106—21no—
373#106C7×D411yescharacteristic
374C4⋊C8—21no—
375C4⋊C8—21no—
376C4⋊C8—21no—
377C4⋊C8C23×C711yescharacteristic
378C4⋊C8C23×C711yescharacteristic
379C4⋊C8C23×C711yescharacteristic
380C4⋊C8C23×C711yescharacteristic
381#103—21no—
382#103—21no—
383#103—21no—
384#103—21no—
385#103—41no—
386#103C7×D411yescharacteristic
387#103C7×D411yescharacteristic
388#103C7×D411yescharacteristic
389#102—21no—
390#102—21no—
391#102—21no—
392#102—21no—
393#102—21no—
394#102—21no—
395#102—21no—
396#102—21no—
397#102—21no—
398#102—21no—
399#102C7×D411yescharacteristic
400C22⋊C8—21no—
401C4×C8—21no—
402C4×C8—21no—
403C4×C8—21no—
404C4×C8C23×C711yescharacteristic
405C4×C8C23×C711yescharacteristic
406C4×C8C23×C711yescharacteristic
407C22×C7—41no—
408C22×C7—41no—
409C22×C7—41no—
410C22×C7—81no—
411C22×C7—81no—
412C22×C7—81no—
413C22×C7—81no—
414C22×C7—81no—
415C22×C7—81no—
416C22×C7D4211yescharacteristic
417C4×C7—22no—
418C4×C7—21no—
419C4×C7—41no—
420C4×C7—41no—
421C4×C7—41no—
422C4×C7—41no—
423C4×C7—41no—
424C4×C7—41no—
425C4×C7—81no—
426C4×C7—81no—
427C4×C7C2×#13511yescharacteristic
428C4×C7#57511yescharacteristic
429C4×C7#57711yescharacteristic
430C4×C7#57711yescharacteristic
431#41—42no—
432#41—81no—
433C2×Q8—21no—
434C2×Q8—21no—
435C2×Q8C2×C7×D411yescharacteristic
436C2×Q8C2×C7×D411yescharacteristic
437C2×Q8C2×C7×D411yescharacteristic
438C2×D4—21no—
439C2×D4—21no—
440C2×D4—21no—
441C2×D4—21no—
442C2×D4—21no—
443C2×D4—21no—
444C2×D4—41no—
445C2×D4—41no—
446C2×D4C2×C7×D411yescharacteristic
447C22×C4—21no—
448C22×C4—41no—
449C22×C4—41no—
450C22×C4—41no—
451Q16—22no—
452SD16—41no—
453SD16—42no—
454SD16—42no—
455SD16—81no—
456SD16—81no—
457SD16—81no—
458SD16—81no—
459D8—42no—
460D8—82no—
461M16—81no—
462C2×C8—21no—
463C2×C8—21no—
464C2×C8—21no—
465C2×C8—21no—
466C2×C8—21no—
467C2×C8C2×C7×D411yescharacteristic
468C2×C8C2×C7×D411yescharacteristic
469C2×C8C2×C7×D411yescharacteristic
470C2×C8C2×C7×D411yescharacteristic
471C4⋊C4—21no—
472C4⋊C4—21no—
473C4⋊C4—21no—
474C4⋊C4—21no—
475C4⋊C4—21no—
476C4⋊C4—21no—
477C4⋊C4—21no—
478C4⋊C4—41no—
479C4⋊C4—41no—
480C4⋊C4—41no—
481C4⋊C4—41no—
482C4⋊C4—41no—
483C4⋊C4C2×C7×D411yescharacteristic
484C4⋊C4C2×C7×D411yescharacteristic
485C4⋊C4C2×C7×D411yescharacteristic
486C4⋊C4C2×C7×D411yescharacteristic
487C22⋊C4—21no—
488C22⋊C4—41no—
489C22⋊C4—41no—
490C22⋊C4—41no—
491C22⋊C4—41no—
492C22⋊C4—41no—
493C42—21no—
494C42—21no—
495C42—21no—
496C42—41no—
497C42C24×C711yescharacteristic
498C2×C7—81no—
499C2×C7—161no—
500C2×C7—161no—
501C2×C7#327111yescharacteristic
502C2×C7#328211yescharacteristic
503C2×C7#328811yescharacteristic
504C23—21no—
505C23—41no—
506C23—41no—
507Q8—21no—
508Q8—21no—
509Q8—21no—
510Q8—21no—
511Q8—21no—
512Q8—41no—
513Q8—41no—
514Q8—81no—
515Q8C7×#13512yes—
516D4—21no—
517D4—21no—
518D4—41no—
519D4—41no—
520D4—41no—
521D4—41no—
522D4—41no—
523D4—41no—
524D4—41no—
525D4—41no—
526D4—82no—
527D4—81no—
528D4—81no—
529D4—161no—
530C2×C4—21no—
531C2×C4—21no—
532C2×C4—21no—
533C2×C4—21no—
534C2×C4—21no—
535C2×C4—21no—
536C2×C4—21no—
537C2×C4—41no—
538C2×C4—41no—
539C2×C4—41no—
540C2×C4—41no—
541C2×C4—82no—
542C2×C4—161no—
543C2×C4—161no—
544C2×C4C22×C7×D411yescharacteristic
545C2×C4C22×C7×D411yescharacteristic
546C2×C4C7×H(5,𝔽2)11yescharacteristic
547C8—21no—
548C8—21no—
549C8—21no—
550C8—21no—
551C8—41no—
552C8—41no—
553C8—41no—
554C8—41no—
555C8—41no—
556C7#1983311yescharacteristic, direct product factor, Sylow
557C22—41no—
558C22—41no—
559C22—41no—
560C22—81no—
561C22—81no—
562C22—81no—
563C22—81no—
564C22—81no—
565C22—81no—
566C22C7×D4211yescharacteristic
567C4—22no—
568C4—21no—
569C4—41no—
570C4—41no—
571C4—41no—
572C4—41no—
573C4—41no—
574C4—41no—
575C4—81no—
576C4—81no—
577C4C2×C7×#13511yescharacteristic
578C4C7×#57511yescharacteristic
579C4C7×#57711yescharacteristic
580C4C7×#57711yescharacteristic
581C2—81no—
582C2—161no—
583C2—161no—
584C2C7×#327111yescharacteristic
585C2C7×#328211yescharacteristic
586C2C7×#328811yescharacteristic
subgroupG/H
center, socleC22×C7D42
commutator, Frattini, cosocleC42C24×C7
prime radicalC7×#1621C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C7 ◁ C42×C7 ◁ G

Complements

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

NH ≅ G/Ntype
1. C7×#3392C2semidirect
2. C7×#3365C2semidirect
3. C7×#3361C2semidirect
4. C7×#3333C2semidirect
5. C7×#1717C2semidirect
6. C7×#1701C2semidirect
7. C7×#1678C2semidirect
8. C7×#1678C2semidirect
9. C7×#1666C2semidirect
10. C7×#1643C2semidirect
11. C7×#1636C2semidirect
13. C7×#1620C2semidirect
14. C7×#1583C2semidirect
15. C7×#1579C2semidirect
67. #19833C7direct (N × H)
145. #3392C2×C7semidirect
146. #3365C2×C7semidirect
147. #3361C2×C7semidirect
148. #3333C2×C7semidirect
149. #1717C2×C7semidirect
150. #1701C2×C7semidirect
151. #1678C2×C7semidirect
152. #1678C2×C7semidirect
153. #1666C2×C7semidirect
154. #1643C2×C7semidirect
155. #1636C2×C7semidirect
157. #1620C2×C7semidirect
158. #1583C2×C7semidirect
159. #1579C2×C7semidirect
556. C7#19833direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#33922
C7×#33652
C7×#33612
C7×#33332
C7×#17172
C7×#17012
C7×#16782
C7×#16662
C7×#16432
C7×#16362
C7×#16212
C7×#16202
C7×#15832
C7×#15792
#198337