Finite Group Databasebeta

← C7×#19893 #13197109

Subgroups — C7×#19893 #13197109

Order 1792.

684 conjugacy classes of subgroups.

The subgroup lattice has 620 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3385C211yesmaximal, characteristic, complemented
2C7×#3362C211yesmaximal, characteristic, complemented
3C7×#3295C211yesmaximal, characteristic, complemented
4C7×#3274C211yesmaximal, characteristic
5C7×#1706C211yesmaximal, characteristic, complemented
6C7×#1695C211yesmaximal, characteristic, complemented
7C7×#1688C211yesmaximal, characteristic, complemented
8C7×#1678C211yesmaximal, characteristic, complemented
9C7×#1677C211yesmaximal, characteristic, complemented
10C7×#1631C211yesmaximal, characteristic, complemented
11C7×#1629C211yesmaximal, characteristic, complemented
12C7×#1623C211yesmaximal, characteristic, complemented
13C7×#1622C211yesmaximal, characteristic, complemented
14C7×#1590C211yesmaximal, characteristic, complemented
15C7×C8×SD16C211yesmaximal, characteristic, complemented
16C2×C7×AGL(1,ℤ/8)—21no—
17C7×Q82C2211yescharacteristic, complemented
18C7×#554C2211yescharacteristic
19C7×#550C2211yescharacteristic
20C7×D42C2211yescharacteristic
21C7×#501—21no—
22C7×#500C2211yescharacteristic, complemented
23C7×#493C2211yescharacteristic
24C7×#492C2211yescharacteristic
25C7×#492C2211yescharacteristic, complemented
26C7×#486—21no—
27C7×#486C2211yescharacteristic
28C7×#486C2211yescharacteristic, complemented
29C7×#481—21no—
30C7×#479—21no—
31C7×#477C2211yescharacteristic, complemented
32C7×#476—21no—
33C7×#476C2211yescharacteristic
34C7×#476C2211yescharacteristic
35C7×#476C2211yescharacteristic
36C7×#474—21no—
37C7×#469—21no—
38C7×#465—21no—
39C7×#460—21no—
40C7×#460C2211yescharacteristic
41C7×#460C2211yescharacteristic
42C7×#460C2211yescharacteristic, complemented
43C7×#459C2211yescharacteristic
44C7×#450—21no—
45C7×#449—21no—
46C7×#447—21no—
47C7×#446C2211yescharacteristic, complemented
48C7×C8×Q8C2211yescharacteristic, complemented
49C7×#440—21no—
50C4×C7×SD16—21no—
51C4×C7×SD16C2211yescharacteristic
52C4×C7×SD16C2211yescharacteristic
53C7×#436C2211yescharacteristic
54C7×C8×D4C2211yescharacteristic
55C2×C7×#102—21no—
56C7×#334C2211yescharacteristic, complemented
57C7×#334C2211yescharacteristic, complemented
58C7×#333C2211yescharacteristic, complemented
59C7×#333C2211yescharacteristic, complemented
60C7×#331C2211yescharacteristic
61C7×#331C2211yescharacteristic, complemented
62C7×Q8⋊C8C2211yescharacteristic, complemented
63C7×Q8⋊C8C2211yescharacteristic, complemented
64C7×D4⋊C8C2211yescharacteristic
65C7×D4⋊C8C2211yescharacteristic
66C7×C82C2211yescharacteristic, complemented
67#19893C711yesmaximal, characteristic, direct product factor, Sylow
68C2×C7×#41—21no—
69C22×C7×D4—21no—
70C22×C7×D4—21no—
71C7×AGL(1,ℤ/8)—44no—
72C2×C7×SD16—21no—
73C2×C7×SD16—21no—
74C2×C7×SD16—21no—
75C2×C7×SD16—41no—
76C2×C7×SD16—41no—
77C2×C7×SD16D411yescharacteristic
78C2×C7×SD16D411yescharacteristic
79C2×C7×D8—21no—
80C2×C7×D8—21no—
81C2×C7×D8—21no—
82C2×C7×M16—21no—
83C22×C7×C8—21no—
84C7×C4⋊Q8—21no—
85C7×C4⋊Q8—21no—
86C7×C4⋊Q8—41no—
87C7×C4⋊Q8C2311yescharacteristic
88C7×C4⋊Q8C2311yescharacteristic
89C7×#127—21no—
90C7×#127C2311yescharacteristic
91C7×#127C2311yescharacteristic
92C7×#125—21no—
93C7×C22⋊Q8—21no—
94C7×C22⋊Q8—41no—
95C7×#121—21no—
96C7×#121—21no—
97C7×#121—21no—
98C7×#121—41no—
99C7×#120—41no—
100C4×C7×Q8—21no—
101C4×C7×Q8—21no—
102C4×C7×Q8C2311yescharacteristic
103C4×C7×Q8C2311yescharacteristic
104C4×C7×D4—21no—
105C4×C7×D4—21no—
106C4×C7×D4C2311yescharacteristic
107C4×C7×D4C2311yescharacteristic
108C2×C7×C4⋊C4—21no—
109C7×#107—21no—
110C7×#107—21no—
111C7×#107—21no—
112C7×#106—21no—
113C7×#106—21no—
114C7×#106—21no—
115C7×#106D411yescharacteristic
116C7×#106D411yescharacteristic
117C7×C4⋊C8—21no—
118C7×C4⋊C8—21no—
119C7×C4⋊C8C2311yescharacteristic
120C7×C4⋊C8C2311yescharacteristic
121C7×C4⋊C8C2311yescharacteristic
122C7×C4⋊C8C2311yescharacteristic
123C7×#103—21no—
124C7×#103D411yescharacteristic
125C7×#103D411yescharacteristic
126C7×#102—21no—
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×#102D411yescharacteristic
139C7×C22⋊C8—21no—
140C7×C22⋊C8—21no—
141C7×#97—21no—
142C4×C7×C8—21no—
143C4×C7×C8C2311yescharacteristic
144C4×C7×C8C2311yescharacteristic
145C4×C7×C8C2311yescharacteristic
146#3385C2×C711yescharacteristic, complemented
147#3362C2×C711yescharacteristic, complemented
148#3295C2×C711yescharacteristic, complemented
149#3274C2×C711yescharacteristic
150#1706C2×C711yescharacteristic, complemented
151#1695C2×C711yescharacteristic, complemented
152#1688C2×C711yescharacteristic, complemented
153#1678C2×C711yescharacteristic, complemented
154#1677C2×C711yescharacteristic, complemented
155#1631C2×C711yescharacteristic, complemented
156#1629C2×C711yescharacteristic, complemented
157#1623C2×C711yescharacteristic, complemented
158#1622C2×C711yescharacteristic, complemented
159#1590C2×C711yescharacteristic, complemented
160C8×SD16C2×C711yescharacteristic, complemented
161C24×C7—41no—
162C7×#41—42no—
163C7×#41—81no—
164C2×C7×Q8—21no—
165C2×C7×Q8—21no—
166C2×C7×Q8—41no—
167C2×C7×Q8C2×D411yescharacteristic
168C2×C7×Q8C2×D411yescharacteristic
169C2×C7×D4—21no—
170C2×C7×D4—21no—
171C2×C7×D4—21no—
172C2×C7×D4—21no—
173C2×C7×D4—21no—
174C2×C7×D4—21no—
175C2×C7×D4—41no—
176C2×C7×D4—41no—
177C2×C7×D4—41no—
178C2×C7×D4—41no—
179C2×C7×D4—42no—
180C2×C7×D4—42no—
181C2×C7×D4—81no—
182C2×C7×D4—81no—
183C2×C7×D4C2×D411yescharacteristic
184C2×C7×D4C2×D411yescharacteristic
185C22×C4×C7—21no—
186C22×C4×C7—21no—
187C22×C4×C7—41no—
188C22×C4×C7—41no—
189C7×SD16—41no—
190C7×SD16—42no—
191C7×SD16—42no—
192C7×SD16—82no—
193C7×SD16—82no—
194C7×SD16—81no—
195C7×SD16SD1614yescomplemented
196C7×D8—42no—
197C7×D8—42no—
198C7×D8—81no—
199C7×M16—42no—
200C2×C7×C8—21no—
201C2×C7×C8—21no—
202C2×C7×C8—21no—
203C2×C7×C8—21no—
204C2×C7×C8—21no—
205C2×C7×C8—81no—
206C2×C7×C8C2×D411yescharacteristic
207C2×C7×C8C2×D411yescharacteristic
208C2×C7×C8C2×D411yescharacteristic
209C2×C7×C8C2×D411yescharacteristic
210C7×C4⋊C4—21no—
211C7×C4⋊C4—21no—
212C7×C4⋊C4—21no—
213C7×C4⋊C4—21no—
214C7×C4⋊C4—21no—
215C7×C4⋊C4—21no—
216C7×C4⋊C4—41no—
217C7×C4⋊C4—41no—
218C7×C4⋊C4—41no—
219C7×C4⋊C4—41no—
220C7×C4⋊C4C2×D411yescharacteristic
221C7×C4⋊C4C2×D411yescharacteristic
222C7×C4⋊C4C2×D411yescharacteristic
223C7×C4⋊C4C2×D411yescharacteristic
224C7×C22⋊C4—21no—
225C7×C22⋊C4—21no—
226C7×C22⋊C4—41no—
227C7×C22⋊C4—41no—
228C7×C22⋊C4—41no—
229C42×C7—21no—
230C42×C7—21no—
231C42×C7—41no—
232C42×C7C2411yescharacteristic
233C2×AGL(1,ℤ/8)—21no—
234Q82C22×C711yescharacteristic, complemented
235#554C22×C711yescharacteristic
236#550C22×C711yescharacteristic
237D42C22×C711yescharacteristic
238#501—21no—
239#500C22×C711yescharacteristic, complemented
240#493C22×C711yescharacteristic
241#492C22×C711yescharacteristic
242#492C22×C711yescharacteristic, complemented
243#486—21no—
244#486C22×C711yescharacteristic
245#486C22×C711yescharacteristic, complemented
246#481—21no—
247#479—21no—
248#477C22×C711yescharacteristic, complemented
249#476—21no—
250#476C22×C711yescharacteristic
251#476C22×C711yescharacteristic
252#476C22×C711yescharacteristic
253#474—21no—
254#469—21no—
255#465—21no—
256#460—21no—
257#460C22×C711yescharacteristic
258#460C22×C711yescharacteristic
259#460C22×C711yescharacteristic, complemented
260#459C22×C711yescharacteristic
261#450—21no—
262#449—21no—
263#447—21no—
264#446C22×C711yescharacteristic, complemented
265C8×Q8C22×C711yescharacteristic, complemented
266#440—21no—
267C4×SD16—21no—
268C4×SD16C22×C711yescharacteristic
269C4×SD16C22×C711yescharacteristic
270#436C22×C711yescharacteristic
271C8×D4C22×C711yescharacteristic
272C2×#102—21no—
273#334C22×C711yescharacteristic, complemented
274#334C22×C711yescharacteristic, complemented
275#333C22×C711yescharacteristic, complemented
276#333C22×C711yescharacteristic, complemented
277#331C22×C711yescharacteristic
278#331C22×C711yescharacteristic, complemented
279Q8⋊C8C22×C711yescharacteristic, complemented
280Q8⋊C8C22×C711yescharacteristic, complemented
281D4⋊C8C22×C711yescharacteristic
282D4⋊C8C22×C711yescharacteristic
283C82C22×C711yescharacteristic, complemented
284C23×C7—21no—
285C23×C7—21no—
286C23×C7—41no—
287C23×C7—41no—
288C23×C7—82no—
289C23×C7—82no—
290C23×C7—161no—
291C7×Q8—21no—
292C7×Q8—21no—
293C7×Q8—21no—
294C7×Q8—81no—
295C7×Q8—81no—
296C7×Q8—161no—
297C7×Q8C2×SD1612yes—
298C7×D4—21no—
299C7×D4—21no—
300C7×D4—21no—
301C7×D4—41no—
302C7×D4—41no—
303C7×D4—41no—
304C7×D4—41no—
305C7×D4—41no—
306C7×D4—41no—
307C7×D4—41no—
308C7×D4—41no—
309C7×D4—82no—
310C7×D4—81no—
311C7×D4—81no—
312C7×D4—82no—
313C7×D4—82no—
314C7×D4—161no—
315C7×D4C2×SD1612yes—
316C2×C4×C7—21no—
317C2×C4×C7—21no—
318C2×C4×C7—21no—
319C2×C4×C7—21no—
320C2×C4×C7—21no—
321C2×C4×C7—21no—
322C2×C4×C7—41no—
323C2×C4×C7—41no—
324C2×C4×C7—41no—
325C2×C4×C7—41no—
326C2×C4×C7—41no—
327C2×C4×C7—41no—
328C2×C4×C7—82no—
329C2×C4×C7—161no—
330C2×C4×C7C22×D411yescharacteristic
331C2×C4×C7C22×D411yescharacteristic
332C2×C4×C7H(5,𝔽2)11yescharacteristic
333C7×C8—22no—
334C7×C8—21no—
335C7×C8—21no—
336C7×C8—21no—
337C7×C8—41no—
338C7×C8—41no—
339C7×C8—41no—
340C7×C8—41no—
341C7×C8C2×SD1612yes—
342C2×#41—21no—
343C22×D4—21no—
344C22×D4—21no—
345AGL(1,ℤ/8)—44no—
346C2×SD16—21no—
347C2×SD16—21no—
348C2×SD16—21no—
349C2×SD16—41no—
350C2×SD16—41no—
351C2×SD16C7×D411yescharacteristic
352C2×SD16C7×D411yescharacteristic
353C2×D8—21no—
354C2×D8—21no—
355C2×D8—21no—
356C2×M16—21no—
357C22×C8—21no—
358C4⋊Q8—21no—
359C4⋊Q8—21no—
360C4⋊Q8—41no—
361C4⋊Q8C23×C711yescharacteristic
362C4⋊Q8C23×C711yescharacteristic
363#127—21no—
364#127C23×C711yescharacteristic
365#127C23×C711yescharacteristic
366#125—21no—
367C22⋊Q8—21no—
368C22⋊Q8—41no—
369#121—21no—
370#121—21no—
371#121—21no—
372#121—41no—
373#120—41no—
374C4×Q8—21no—
375C4×Q8—21no—
376C4×Q8C23×C711yescharacteristic
377C4×Q8C23×C711yescharacteristic
378C4×D4—21no—
379C4×D4—21no—
380C4×D4C23×C711yescharacteristic
381C4×D4C23×C711yescharacteristic
382C2×C4⋊C4—21no—
383#107—21no—
384#107—21no—
385#107—21no—
386#106—21no—
387#106—21no—
388#106—21no—
389#106C7×D411yescharacteristic
390#106C7×D411yescharacteristic
391C4⋊C8—21no—
392C4⋊C8—21no—
393C4⋊C8C23×C711yescharacteristic
394C4⋊C8C23×C711yescharacteristic
395C4⋊C8C23×C711yescharacteristic
396C4⋊C8C23×C711yescharacteristic
397#103—21no—
398#103C7×D411yescharacteristic
399#103C7×D411yescharacteristic
400#102—21no—
401#102—21no—
402#102—21no—
403#102—21no—
404#102—21no—
405#102—21no—
406#102—21no—
407#102—21no—
408#102—21no—
409#102—21no—
410#102—21no—
411#102C7×D411yescharacteristic
412#102C7×D411yescharacteristic
413C22⋊C8—21no—
414C22⋊C8—21no—
415#97—21no—
416C4×C8—21no—
417C4×C8C23×C711yescharacteristic
418C4×C8C23×C711yescharacteristic
419C4×C8C23×C711yescharacteristic
420C22×C7—22no—
421C22×C7—41no—
422C22×C7—41no—
423C22×C7—41no—
424C22×C7—41no—
425C22×C7—41no—
426C22×C7—81no—
427C22×C7—81no—
428C22×C7—81no—
429C22×C7—81no—
430C22×C7—81no—
431C22×C7—81no—
432C22×C7—164no—
433C22×C7D4211yescharacteristic
434C4×C7—22no—
435C4×C7—21no—
436C4×C7—41no—
437C4×C7—41no—
438C4×C7—41no—
439C4×C7—41no—
440C4×C7—41no—
441C4×C7—81no—
442C4×C7—81no—
443C4×C7C22×SD1611yescharacteristic
444C4×C7#57511yescharacteristic
445C4×C7#57711yescharacteristic
446C4×C7#57711yescharacteristic
447C24—41no—
448#41—42no—
449#41—81no—
450C2×Q8—21no—
451C2×Q8—21no—
452C2×Q8—41no—
453C2×Q8C2×C7×D411yescharacteristic
454C2×Q8C2×C7×D411yescharacteristic
455C2×D4—21no—
456C2×D4—21no—
457C2×D4—21no—
458C2×D4—21no—
459C2×D4—21no—
460C2×D4—21no—
461C2×D4—41no—
462C2×D4—41no—
463C2×D4—41no—
464C2×D4—41no—
465C2×D4—42no—
466C2×D4—42no—
467C2×D4—81no—
468C2×D4—81no—
469C2×D4C2×C7×D411yescharacteristic
470C2×D4C2×C7×D411yescharacteristic
471C22×C4—21no—
472C22×C4—21no—
473C22×C4—41no—
474C22×C4—41no—
475SD16—41no—
476SD16—42no—
477SD16—42no—
478SD16—82no—
479SD16—82no—
480SD16—81no—
481SD16C7×SD1614yescomplemented
482D8—42no—
483D8—42no—
484D8—81no—
485M16—42no—
486C2×C8—21no—
487C2×C8—21no—
488C2×C8—21no—
489C2×C8—21no—
490C2×C8—21no—
491C2×C8—81no—
492C2×C8C2×C7×D411yescharacteristic
493C2×C8C2×C7×D411yescharacteristic
494C2×C8C2×C7×D411yescharacteristic
495C2×C8C2×C7×D411yescharacteristic
496C4⋊C4—21no—
497C4⋊C4—21no—
498C4⋊C4—21no—
499C4⋊C4—21no—
500C4⋊C4—21no—
501C4⋊C4—21no—
502C4⋊C4—41no—
503C4⋊C4—41no—
504C4⋊C4—41no—
505C4⋊C4—41no—
506C4⋊C4C2×C7×D411yescharacteristic
507C4⋊C4C2×C7×D411yescharacteristic
508C4⋊C4C2×C7×D411yescharacteristic
509C4⋊C4C2×C7×D411yescharacteristic
510C22⋊C4—21no—
511C22⋊C4—21no—
512C22⋊C4—41no—
513C22⋊C4—41no—
514C22⋊C4—41no—
515C42—21no—
516C42—21no—
517C42—41no—
518C42C24×C711yescharacteristic
519C2×C7—42no—
520C2×C7—81no—
521C2×C7—161no—
522C2×C7—161no—
523C2×C7#327511yescharacteristic
524C2×C7D4×SD1611yescharacteristic
525C2×C7#329211yescharacteristic
526C23—21no—
527C23—21no—
528C23—41no—
529C23—41no—
530C23—82no—
531C23—82no—
532C23—161no—
533Q8—21no—
534Q8—21no—
535Q8—21no—
536Q8—81no—
537Q8—81no—
538Q8—161no—
539Q8C2×C7×SD1612yes—
540D4—21no—
541D4—21no—
542D4—21no—
543D4—41no—
544D4—41no—
545D4—41no—
546D4—41no—
547D4—41no—
548D4—41no—
549D4—41no—
550D4—41no—
551D4—82no—
552D4—81no—
553D4—81no—
554D4—82no—
555D4—82no—
556D4—161no—
557D4C2×C7×SD1612yes—
558C2×C4—21no—
559C2×C4—21no—
560C2×C4—21no—
561C2×C4—21no—
562C2×C4—21no—
563C2×C4—21no—
564C2×C4—41no—
565C2×C4—41no—
566C2×C4—41no—
567C2×C4—41no—
568C2×C4—41no—
569C2×C4—41no—
570C2×C4—82no—
571C2×C4—161no—
572C2×C4C22×C7×D411yescharacteristic
573C2×C4C22×C7×D411yescharacteristic
574C2×C4C7×H(5,𝔽2)11yescharacteristic
575C8—22no—
576C8—21no—
577C8—21no—
578C8—21no—
579C8—41no—
580C8—41no—
581C8—41no—
582C8—41no—
583C8C2×C7×SD1612yes—
584C7#1989311yescharacteristic, direct product factor, Sylow
585C22—22no—
586C22—41no—
587C22—41no—
588C22—41no—
589C22—41no—
590C22—41no—
591C22—81no—
592C22—81no—
593C22—81no—
594C22—81no—
595C22—81no—
596C22—81no—
597C22—164no—
598C22C7×D4211yescharacteristic
599C4—22no—
600C4—21no—
601C4—41no—
602C4—41no—
603C4—41no—
604C4—41no—
605C4—41no—
606C4—81no—
607C4—81no—
608C4C22×C7×SD1611yescharacteristic
609C4C7×#57511yescharacteristic
610C4C7×#57711yescharacteristic
611C4C7×#57711yescharacteristic
612C2—42no—
613C2—81no—
614C2—161no—
615C2—161no—
616C2C7×#327511yescharacteristic
617C2C7×D4×SD1611yescharacteristic
618C2C7×#329211yescharacteristic
subgroupG/H
center, socleC22×C7D42
commutator, Frattini, cosocleC42C24×C7
prime radicalC7×#3274C2
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×#3385C2semidirect
2. C7×#3362C2semidirect
3. C7×#3295C2semidirect
5. C7×#1706C2semidirect
6. C7×#1695C2semidirect
7. C7×#1688C2semidirect
8. C7×#1678C2semidirect
9. C7×#1677C2semidirect
10. C7×#1631C2semidirect
11. C7×#1629C2semidirect
12. C7×#1623C2semidirect
13. C7×#1622C2semidirect
14. C7×#1590C2semidirect
15. C7×C8×SD16C2semidirect
17. C7×Q82C22semidirect
22. C7×#500C22semidirect
25. C7×#492C22semidirect
28. C7×#486C22semidirect
31. C7×#477C22semidirect
42. C7×#460C22semidirect
47. C7×#446C22semidirect
48. C7×C8×Q8C22semidirect
56. C7×#334C22semidirect
57. C7×#334C22semidirect
58. C7×#333C22semidirect
59. C7×#333C22semidirect
61. C7×#331C22semidirect
62. C7×Q8⋊C8C22semidirect
63. C7×Q8⋊C8C22semidirect
66. C7×C82C22semidirect
67. #19893C7direct (N × H)
146. #3385C2×C7semidirect
147. #3362C2×C7semidirect
148. #3295C2×C7semidirect
150. #1706C2×C7semidirect
151. #1695C2×C7semidirect
152. #1688C2×C7semidirect
153. #1678C2×C7semidirect
154. #1677C2×C7semidirect
155. #1631C2×C7semidirect
156. #1629C2×C7semidirect
157. #1623C2×C7semidirect
158. #1622C2×C7semidirect
159. #1590C2×C7semidirect
160. C8×SD16C2×C7semidirect
195. C7×SD16SD16semidirect
234. Q82C22×C7semidirect
239. #500C22×C7semidirect
242. #492C22×C7semidirect
245. #486C22×C7semidirect
248. #477C22×C7semidirect
259. #460C22×C7semidirect
264. #446C22×C7semidirect
265. C8×Q8C22×C7semidirect
273. #334C22×C7semidirect
274. #334C22×C7semidirect
275. #333C22×C7semidirect
276. #333C22×C7semidirect
278. #331C22×C7semidirect
279. Q8⋊C8C22×C7semidirect
280. Q8⋊C8C22×C7semidirect
283. C82C22×C7semidirect
481. SD16C7×SD16semidirect
584. C7#19893direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#33852
C7×#33622
C7×#32952
C7×#32742
C7×#17062
C7×#16952
C7×#16882
C7×#16782
C7×#16772
C7×#16312
C7×#16292
C7×#16232
C7×#16222
C7×#15902
C7×C8×SD162
#198937