Finite Group Databasebeta

← C7×#27051 #13204267

Subgroups — C7×#27051 #13204267

Order 1792.

722 conjugacy classes of subgroups.

The subgroup lattice has 606 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#2496C211yesmaximal, characteristic
2C7×#2360C211yesmaximal, characteristic
3C7×#2072C211yesmaximal, characteristic, complemented
4C7×#2068C211yesmaximal, characteristic, complemented
5C7×#2035C211yesmaximal, characteristic
6C7×#2035C211yesmaximal, characteristic
7C7×#1948C211yesmaximal, characteristic, complemented
8C7×#1944C211yesmaximal, characteristic, complemented
9C7×#1924C211yesmaximal, characteristic
10C7×#1921C211yesmaximal, characteristic, complemented
11C7×#1919C211yesmaximal, characteristic, complemented
12C7×#1863C211yesmaximal, characteristic, complemented
13C7×#1852C211yesmaximal, characteristic
14C7×#1823C211yesmaximal, characteristic
15C7×#1763C211yesmaximal, characteristic, complemented
16C2×C7×#126—21no—
17C2×C7×C22⋊Q8C2211yescharacteristic
18C2×C4×C7×Q8C2211yescharacteristic
19C22×C7×C4⋊C4C2211yescharacteristic
20C2×C7×#107C2211yescharacteristic
21C2×C7×#107C2211yescharacteristic
22C2×C7×#106C2211yescharacteristic
23C2×C7×#106C2211yescharacteristic
24C2×C7×C4⋊C8C2211yescharacteristic
25C2×C7×#103C2211yescharacteristic
26C2×C7×#103C2211yescharacteristic
27C2×C7×#103C2211yescharacteristic
28C2×C7×#103C2211yescharacteristic
29C2×C7×C22⋊C8C2211yescharacteristic
30C2×C7×C22⋊C8C2211yescharacteristic
31C2×C7×#97C2211yescharacteristic
32C7×#400—21no—
33C7×#397—21no—
34C7×#391C2211yescharacteristic
35C7×#389—21no—
36C7×#389C2211yescharacteristic
37C7×#389C2211yescharacteristic
38C7×#389C2211yescharacteristic
39C7×#387—21no—
40C7×#387—21no—
41C7×#385—21no—
42C7×#384C2211yescharacteristic
43C7×#380C2211yescharacteristic
44C7×#380C2211yescharacteristic
45C4×C7×C4⋊C4C2211yescharacteristic
46C4×C7×C4⋊C4C2211yescharacteristic
47C4×C7×C22⋊C4—21no—
48C4×C7×C22⋊C4C2211yescharacteristic
49C7×#340C2211yescharacteristic
50C7×#340C2211yescharacteristic
51C7×#340C2211yescharacteristic
52C7×#340C2211yescharacteristic
53C7×#340C2211yescharacteristic
54C7×#340C2211yescharacteristic
55C7×#340C2211yescharacteristic
56C7×#340C2211yescharacteristic
57C7×#336C2211yescharacteristic
58C7×#336C2211yescharacteristic
59#27051C711yesmaximal, characteristic, direct product factor, Sylow
60C22×C7×Q8C2311yescharacteristic
61C23×C4×C7—21no—
62C23×C4×C7C2311yescharacteristic
63C22×C7×C8C2311yescharacteristic
64C22×C7×C8C2311yescharacteristic
65C22×C7×C8C2311yescharacteristic
66C22×C7×C8C2311yescharacteristic
67C7×#126—44no—
68C7×C22⋊Q8—22no—
69C7×C22⋊Q8—22no—
70C4×C7×Q8—22no—
71C4×C7×Q8—41no—
72C2×C7×C4⋊C4—21no—
73C2×C7×C4⋊C4—22no—
74C2×C7×C4⋊C4—21no—
75C2×C7×C4⋊C4—21no—
76C2×C7×C4⋊C4—21no—
77C2×C7×C4⋊C4—21no—
78C2×C7×C4⋊C4—21no—
79C2×C7×C4⋊C4—21no—
80C2×C7×C4⋊C4—21no—
81C2×C7×C4⋊C4—41no—
82C2×C7×C4⋊C4C2311yescharacteristic
83C2×C7×C4⋊C4C2311yescharacteristic
84C2×C7×C4⋊C4C2311yescharacteristic
85C2×C7×C4⋊C4C2311yescharacteristic
86C2×C7×C4⋊C4C2311yescharacteristic
87C2×C7×C4⋊C4C2311yescharacteristic
88C2×C7×C4⋊C4C2311yescharacteristic
89C2×C7×C22⋊C4—21no—
90C2×C7×C22⋊C4—21no—
91C2×C7×C22⋊C4—21no—
92C2×C7×C22⋊C4D411yescharacteristic
93C2×C7×C22⋊C4D411yescharacteristic
94C2×C42×C7—21no—
95C2×C42×C7—21no—
96C2×C42×C7—21no—
97C2×C42×C7C2311yescharacteristic
98C2×C42×C7C2311yescharacteristic
99C7×#107—22no—
100C7×#107—41no—
101C7×#106—22no—
102C7×#106—22no—
103C7×C4⋊C8—22no—
104C7×#103—22no—
105C7×#103—22no—
106C7×#103—22no—
107C7×#103—41no—
108C7×C22⋊C8—22no—
109C7×C22⋊C8—41no—
110C7×#97—41no—
111C7×#95—21no—
112C7×#95—21no—
113C7×#95—21no—
114C7×#95—21no—
115C7×#95—21no—
116C7×#95—21no—
117C7×#95—21no—
118C7×#95—21no—
119C7×#95—21no—
120C7×#95D411yescharacteristic
121C7×#95D411yescharacteristic
122#2496C2×C711yescharacteristic
123#2360C2×C711yescharacteristic
124#2072C2×C711yescharacteristic, complemented
125#2068C2×C711yescharacteristic, complemented
126#2035C2×C711yescharacteristic
127#2035C2×C711yescharacteristic
128#1948C2×C711yescharacteristic, complemented
129#1944C2×C711yescharacteristic, complemented
130#1924C2×C711yescharacteristic
131#1921C2×C711yescharacteristic, complemented
132#1919C2×C711yescharacteristic, complemented
133#1863C2×C711yescharacteristic, complemented
134#1852C2×C711yescharacteristic
135#1823C2×C711yescharacteristic
136#1763C2×C711yescharacteristic, complemented
137C24×C7C2×D411yescharacteristic
138C2×C7×Q8—21no—
139C2×C7×Q8—21no—
140C2×C7×Q8—21no—
141C2×C7×Q8—21no—
142C2×C7×Q8—21no—
143C2×C7×Q8#4112yes—
144C22×C4×C7—21no—
145C22×C4×C7—21no—
146C22×C4×C7—21no—
147C22×C4×C7—21no—
148C22×C4×C7—21no—
149C22×C4×C7—21no—
150C22×C4×C7—21no—
151C22×C4×C7—21no—
152C22×C4×C7—21no—
153C22×C4×C7—21no—
154C22×C4×C7—21no—
155C22×C4×C7—21no—
156C22×C4×C7—21no—
157C22×C4×C7—21no—
158C22×C4×C7—42no—
159C22×C4×C7—42no—
160C22×C4×C7—81no—
161C22×C4×C7C2×D411yescharacteristic
162C22×C4×C7C2×D411yescharacteristic
163C22×C4×C7C2×D411yescharacteristic
164C22×C4×C7C2×D411yescharacteristic
165C22×C4×C7C2×D411yescharacteristic
166C22×C4×C7C2411yescharacteristic
167C2×C7×C8—21no—
168C2×C7×C8—21no—
169C2×C7×C8—21no—
170C2×C7×C8—21no—
171C2×C7×C8—21no—
172C2×C7×C8—21no—
173C2×C7×C8—21no—
174C2×C7×C8—21no—
175C2×C7×C8—21no—
176C2×C7×C8—21no—
177C2×C7×C8—21no—
178C2×C7×C8#4112yes—
179C7×C4⋊C4—24no—
180C7×C4⋊C4—21no—
181C7×C4⋊C4—21no—
182C7×C4⋊C4—21no—
183C7×C4⋊C4—21no—
184C7×C4⋊C4—21no—
185C7×C4⋊C4—21no—
186C7×C4⋊C4—21no—
187C7×C4⋊C4—21no—
188C7×C4⋊C4—21no—
189C7×C4⋊C4—21no—
190C7×C4⋊C4—21no—
191C7×C4⋊C4—21no—
192C7×C4⋊C4—42no—
193C7×C4⋊C4—42no—
194C7×C4⋊C4—42no—
195C7×C4⋊C4—42no—
196C7×C4⋊C4—42no—
197C7×C4⋊C4—42no—
198C7×C4⋊C4—81no—
199C7×C4⋊C4#4112yes—
200C7×C4⋊C4#4112yes—
201C7×C22⋊C4—24no—
202C7×C22⋊C4—22no—
203C7×C22⋊C4—22no—
204C7×C22⋊C4—42no—
205C7×C22⋊C4—42no—
206C42×C7—21no—
207C42×C7—21no—
208C42×C7—21no—
209C42×C7—21no—
210C42×C7—42no—
211C42×C7—42no—
212C42×C7—81no—
213C2×#126—21no—
214C2×C22⋊Q8C22×C711yescharacteristic
215C2×C4×Q8C22×C711yescharacteristic
216C22×C4⋊C4C22×C711yescharacteristic
217C2×#107C22×C711yescharacteristic
218C2×#107C22×C711yescharacteristic
219C2×#106C22×C711yescharacteristic
220C2×#106C22×C711yescharacteristic
221C2×C4⋊C8C22×C711yescharacteristic
222C2×#103C22×C711yescharacteristic
223C2×#103C22×C711yescharacteristic
224C2×#103C22×C711yescharacteristic
225C2×#103C22×C711yescharacteristic
226C2×C22⋊C8C22×C711yescharacteristic
227C2×C22⋊C8C22×C711yescharacteristic
228C2×#97C22×C711yescharacteristic
229#400—21no—
230#397—21no—
231#391C22×C711yescharacteristic
232#389—21no—
233#389C22×C711yescharacteristic
234#389C22×C711yescharacteristic
235#389C22×C711yescharacteristic
236#387—21no—
237#387—21no—
238#385—21no—
239#384C22×C711yescharacteristic
240#380C22×C711yescharacteristic
241#380C22×C711yescharacteristic
242C4×C4⋊C4C22×C711yescharacteristic
243C4×C4⋊C4C22×C711yescharacteristic
244C4×C22⋊C4—21no—
245C4×C22⋊C4C22×C711yescharacteristic
246#340C22×C711yescharacteristic
247#340C22×C711yescharacteristic
248#340C22×C711yescharacteristic
249#340C22×C711yescharacteristic
250#340C22×C711yescharacteristic
251#340C22×C711yescharacteristic
252#340C22×C711yescharacteristic
253#340C22×C711yescharacteristic
254#336C22×C711yescharacteristic
255#336C22×C711yescharacteristic
256C23×C7—21no—
257C23×C7—21no—
258C23×C7—21no—
259C23×C7—21no—
260C23×C7—21no—
261C23×C7—21no—
262C23×C7AGL(1,ℤ/8)12yes—
263C23×C7C22×D411yescharacteristic
264C7×Q8—22no—
265C7×Q8—22no—
266C7×Q8—41no—
267C7×Q8—41no—
268C2×C4×C7—21no—
269C2×C4×C7—21no—
270C2×C4×C7—22no—
271C2×C4×C7—22no—
272C2×C4×C7—21no—
273C2×C4×C7—21no—
274C2×C4×C7—21no—
275C2×C4×C7—22no—
276C2×C4×C7—21no—
277C2×C4×C7—21no—
278C2×C4×C7—21no—
279C2×C4×C7—21no—
280C2×C4×C7—21no—
281C2×C4×C7—21no—
282C2×C4×C7—21no—
283C2×C4×C7—21no—
284C2×C4×C7—21no—
285C2×C4×C7—41no—
286C2×C4×C7—41no—
287C2×C4×C7—41no—
288C2×C4×C7—41no—
289C2×C4×C7—41no—
290C2×C4×C7—41no—
291C2×C4×C7—41no—
292C2×C4×C7—41no—
293C2×C4×C7—41no—
294C2×C4×C7—41no—
295C2×C4×C7—41no—
296C2×C4×C7—41no—
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—41no—
306C2×C4×C7—41no—
307C2×C4×C7—41no—
308C2×C4×C7—41no—
309C2×C4×C7—41no—
310C2×C4×C7—84no—
311C2×C4×C7#13712yes—
312C2×C4×C7C2×#4111yescharacteristic
313C2×C4×C7C2×#4111yescharacteristic
314C2×C4×C7C2×#4111yescharacteristic
315C2×C4×C7C2×#4111yescharacteristic
316C2×C4×C7H(5,𝔽2)11yescharacteristic
317C2×C4×C72−1+411yescharacteristic
318C7×C8—22no—
319C7×C8—41no—
320C7×C8—41no—
321C7×C8—41no—
322C22×Q8C23×C711yescharacteristic
323C23×C4—21no—
324C23×C4C23×C711yescharacteristic
325C22×C8C23×C711yescharacteristic
326C22×C8C23×C711yescharacteristic
327C22×C8C23×C711yescharacteristic
328C22×C8C23×C711yescharacteristic
329#126—44no—
330C22⋊Q8—22no—
331C22⋊Q8—22no—
332C4×Q8—22no—
333C4×Q8—41no—
334C2×C4⋊C4—21no—
335C2×C4⋊C4—22no—
336C2×C4⋊C4—21no—
337C2×C4⋊C4—21no—
338C2×C4⋊C4—21no—
339C2×C4⋊C4—21no—
340C2×C4⋊C4—21no—
341C2×C4⋊C4—21no—
342C2×C4⋊C4—21no—
343C2×C4⋊C4—41no—
344C2×C4⋊C4C23×C711yescharacteristic
345C2×C4⋊C4C23×C711yescharacteristic
346C2×C4⋊C4C23×C711yescharacteristic
347C2×C4⋊C4C23×C711yescharacteristic
348C2×C4⋊C4C23×C711yescharacteristic
349C2×C4⋊C4C23×C711yescharacteristic
350C2×C4⋊C4C23×C711yescharacteristic
351C2×C22⋊C4—21no—
352C2×C22⋊C4—21no—
353C2×C22⋊C4—21no—
354C2×C22⋊C4C7×D411yescharacteristic
355C2×C22⋊C4C7×D411yescharacteristic
356C2×C42—21no—
357C2×C42—21no—
358C2×C42—21no—
359C2×C42C23×C711yescharacteristic
360C2×C42C23×C711yescharacteristic
361#107—22no—
362#107—41no—
363#106—22no—
364#106—22no—
365C4⋊C8—22no—
366#103—22no—
367#103—22no—
368#103—22no—
369#103—41no—
370C22⋊C8—22no—
371C22⋊C8—41no—
372#97—41no—
373#95—21no—
374#95—21no—
375#95—21no—
376#95—21no—
377#95—21no—
378#95—21no—
379#95—21no—
380#95—21no—
381#95—21no—
382#95C7×D411yescharacteristic
383#95C7×D411yescharacteristic
384C22×C7—22no—
385C22×C7—22no—
386C22×C7—22no—
387C22×C7—41no—
388C22×C7—41no—
389C22×C7—41no—
390C22×C7—41no—
391C22×C7#52511yescharacteristic
392C22×C7#54611yescharacteristic
393C22×C7#54711yescharacteristic
394C22×C7C2×AGL(1,ℤ/8)11yescharacteristic
395C22×C7C2×#13711yescharacteristic
396C22×C7#57711yescharacteristic
397C22×C7#57811yescharacteristic
398C4×C7—22no—
399C4×C7—41no—
400C4×C7—41no—
401C4×C7—42no—
402C4×C7—41no—
403C4×C7—42no—
404C4×C7—41no—
405C4×C7—42no—
406C4×C7—81no—
407C4×C7—81no—
408C4×C7—81no—
409C4×C7—81no—
410C4×C7—81no—
411C4×C7#52911yescharacteristic
412C4×C7#53911yescharacteristic
413C4×C7#55311yescharacteristic
414C4×C7#55611yescharacteristic
415C24C2×C7×D411yescharacteristic
416C2×Q8—21no—
417C2×Q8—21no—
418C2×Q8—21no—
419C2×Q8—21no—
420C2×Q8—21no—
421C2×Q8C7×#4112yes—
422C22×C4—21no—
423C22×C4—21no—
424C22×C4—21no—
425C22×C4—21no—
426C22×C4—21no—
427C22×C4—21no—
428C22×C4—21no—
429C22×C4—21no—
430C22×C4—21no—
431C22×C4—21no—
432C22×C4—21no—
433C22×C4—21no—
434C22×C4—21no—
435C22×C4—21no—
436C22×C4—42no—
437C22×C4—42no—
438C22×C4—81no—
439C22×C4C2×C7×D411yescharacteristic
440C22×C4C2×C7×D411yescharacteristic
441C22×C4C2×C7×D411yescharacteristic
442C22×C4C2×C7×D411yescharacteristic
443C22×C4C2×C7×D411yescharacteristic
444C22×C4C24×C711yescharacteristic
445C2×C8—21no—
446C2×C8—21no—
447C2×C8—21no—
448C2×C8—21no—
449C2×C8—21no—
450C2×C8—21no—
451C2×C8—21no—
452C2×C8—21no—
453C2×C8—21no—
454C2×C8—21no—
455C2×C8—21no—
456C2×C8C7×#4112yes—
457C4⋊C4—24no—
458C4⋊C4—21no—
459C4⋊C4—21no—
460C4⋊C4—21no—
461C4⋊C4—21no—
462C4⋊C4—21no—
463C4⋊C4—21no—
464C4⋊C4—21no—
465C4⋊C4—21no—
466C4⋊C4—21no—
467C4⋊C4—21no—
468C4⋊C4—21no—
469C4⋊C4—21no—
470C4⋊C4—42no—
471C4⋊C4—42no—
472C4⋊C4—42no—
473C4⋊C4—42no—
474C4⋊C4—42no—
475C4⋊C4—42no—
476C4⋊C4—81no—
477C4⋊C4C7×#4112yes—
478C4⋊C4C7×#4112yes—
479C22⋊C4—24no—
480C22⋊C4—22no—
481C22⋊C4—22no—
482C22⋊C4—42no—
483C22⋊C4—42no—
484C42—21no—
485C42—21no—
486C42—21no—
487C42—21no—
488C42—42no—
489C42—42no—
490C42—81no—
491C2×C7—42no—
492C2×C7#246611yescharacteristic
493C2×C7#311211yescharacteristic
494C2×C7#312011yescharacteristic
495C2×C7#330611yescharacteristic
496C2×C7#332811yescharacteristic
497C2×C7#334311yescharacteristic
498C2×C7#334411yescharacteristic
499C23—21no—
500C23—21no—
501C23—21no—
502C23—21no—
503C23—21no—
504C23—21no—
505C23C7×AGL(1,ℤ/8)12yes—
506C23C22×C7×D411yescharacteristic
507Q8—22no—
508Q8—22no—
509Q8—41no—
510Q8—41no—
511C2×C4—21no—
512C2×C4—21no—
513C2×C4—22no—
514C2×C4—22no—
515C2×C4—21no—
516C2×C4—21no—
517C2×C4—21no—
518C2×C4—22no—
519C2×C4—21no—
520C2×C4—21no—
521C2×C4—21no—
522C2×C4—21no—
523C2×C4—21no—
524C2×C4—21no—
525C2×C4—21no—
526C2×C4—21no—
527C2×C4—21no—
528C2×C4—41no—
529C2×C4—41no—
530C2×C4—41no—
531C2×C4—41no—
532C2×C4—41no—
533C2×C4—41no—
534C2×C4—41no—
535C2×C4—41no—
536C2×C4—41no—
537C2×C4—41no—
538C2×C4—41no—
539C2×C4—41no—
540C2×C4—41no—
541C2×C4—41no—
542C2×C4—41no—
543C2×C4—41no—
544C2×C4—41no—
545C2×C4—41no—
546C2×C4—41no—
547C2×C4—41no—
548C2×C4—41no—
549C2×C4—41no—
550C2×C4—41no—
551C2×C4—41no—
552C2×C4—41no—
553C2×C4—84no—
554C2×C4C7×#13712yes—
555C2×C4C2×C7×#4111yescharacteristic
556C2×C4C2×C7×#4111yescharacteristic
557C2×C4C2×C7×#4111yescharacteristic
558C2×C4C2×C7×#4111yescharacteristic
559C2×C4C7×H(5,𝔽2)11yescharacteristic
560C2×C4C7×2−1+411yescharacteristic
561C8—22no—
562C8—41no—
563C8—41no—
564C8—41no—
565C7#2705111yescharacteristic, direct product factor, Sylow
566C22—22no—
567C22—22no—
568C22—22no—
569C22—41no—
570C22—41no—
571C22—41no—
572C22—41no—
573C22C7×#52511yescharacteristic
574C22C7×#54611yescharacteristic
575C22C7×#54711yescharacteristic
576C22C2×C7×AGL(1,ℤ/8)11yescharacteristic
577C22C2×C7×#13711yescharacteristic
578C22C7×#57711yescharacteristic
579C22C7×#57811yescharacteristic
580C4—22no—
581C4—41no—
582C4—42no—
583C4—41no—
584C4—42no—
585C4—41no—
586C4—41no—
587C4—42no—
588C4—81no—
589C4—81no—
590C4—81no—
591C4—81no—
592C4—81no—
593C4C7×#52911yescharacteristic
594C4C7×#53911yescharacteristic
595C4C7×#55311yescharacteristic
596C4C7×#55611yescharacteristic
597C2—42no—
598C2C7×#246611yescharacteristic
599C2C7×#311211yescharacteristic
600C2C7×#312011yescharacteristic
601C2C7×#330611yescharacteristic
602C2C7×#332811yescharacteristic
603C2C7×#334311yescharacteristic
604C2C7×#334411yescharacteristic
subgroupG/H
center, socleC23×C7C22×D4
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC24×C7C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C4×C7×C22⋊C4 ◁ G

Complements

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

NH ≅ G/Ntype
3. C7×#2072C2semidirect
4. C7×#2068C2semidirect
7. C7×#1948C2semidirect
8. C7×#1944C2semidirect
10. C7×#1921C2semidirect
11. C7×#1919C2semidirect
12. C7×#1863C2semidirect
15. C7×#1763C2semidirect
59. #27051C7direct (N × H)
124. #2072C2×C7semidirect
125. #2068C2×C7semidirect
128. #1948C2×C7semidirect
129. #1944C2×C7semidirect
131. #1921C2×C7semidirect
132. #1919C2×C7semidirect
133. #1863C2×C7semidirect
136. #1763C2×C7semidirect
565. C7#27051direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#24962
C7×#23602
C7×#20722
C7×#20682
C7×#20352
C7×#19482
C7×#19442
C7×#19242
C7×#19212
C7×#19192
C7×#18632
C7×#18522
C7×#18232
C7×#17632
#270517