Finite Group Databasebeta

← C7×#19042 #13196258

Subgroups — C7×#19042 #13196258

Order 1792.

1036 conjugacy classes of subgroups.

The subgroup lattice has 674 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3558C211yesmaximal, characteristic, complemented
2C7×#3213C211yesmaximal, characteristic, complemented
3C7×#3180C211yesmaximal, characteristic, complemented
4C7×#3150C211yesmaximal, characteristic, complemented
5C7×#1661C212yesmaximal, complemented
6C7×#1659C212yesmaximal, complemented
7C7×#1656C212yesmaximal, complemented
8C7×#1655C212yesmaximal, complemented
9C7×#1532C211yesmaximal, characteristic, complemented
10C7×#1530C211yesmaximal, characteristic, complemented
11C2×C7×#329C211yesmaximal, characteristic, complemented
12C2×C7×#135—22no—
13C7×#562C2212yes—
14C7×H(3,𝔽4)C2212yes—
15C7×#559—21no—
16C7×#548—21no—
17C7×#546—22no—
18C7×#546—21no—
19C7×D42—21no—
20C7×#542—21no—
21C7×#538—22no—
22C7×#538—21no—
23C7×#535—21no—
24C7×#534—21no—
25C7×#532C2211yescharacteristic
26C7×#532C2211yescharacteristic, complemented
27C7×#529C2211yescharacteristic
28C2×C7×#124C2211yescharacteristic
29C7×#501C2211yescharacteristic, complemented
30C7×#497—21no—
31C7×#497C2212yescomplemented
32C7×#496—21no—
33C7×#496C2211yescharacteristic, complemented
34C7×#496C2212yescomplemented
35C7×#496C2212yescomplemented
36C7×#490C2211yescharacteristic, complemented
37C7×#489C2211yescharacteristic, complemented
38C7×#489C2212yescomplemented
39C7×#466—21no—
40C7×#465—21no—
41C7×#463—22no—
42C7×#448—21no—
43C7×#447—21no—
44C7×#442—21no—
45C7×#440—21no—
46C7×#432C2211yescharacteristic, complemented
47C2×C7×#97C2211yescharacteristic, complemented
48C2×C7×#97C2211yescharacteristic, complemented
49C7×#330C2212yescomplemented
50C7×#329C2212yescomplemented
51C7×#329C2212yescomplemented
52C7×#329C2212yescomplemented
53C7×#329C2212yescomplemented
54C7×#329C2212yescomplemented
55#19042C711yesmaximal, characteristic, direct product factor, Sylow
56C2×C7×#41—21no—
57C2×C7×#41—21no—
58C2×C7×#41D412yes—
59C22×C7×Q8D411yescharacteristic
60C22×C7×D4—22no—
61C22×C7×D4—21no—
62C22×C7×D4D411yescharacteristic
63C7×#135—48no—
64C2×C7×Q16—22no—
65C2×C7×SD16—22no—
66C2×C7×SD16—21no—
67C2×C7×SD16—22no—
68C2×C7×SD16—22no—
69C2×C7×D8—21no—
70C2×C7×D8—22no—
71C2×C7×D8—22no—
72C22×C7×C8—21no—
73C22×C7×C8—21no—
74C7×C4⋊Q8D411yescharacteristic
75C7×C4⋊Q8C2311yescharacteristic
76C7×#127—21no—
77C7×#127D411yescharacteristic
78C7×#127C2311yescharacteristic
79C7×#126—22no—
80C7×#126—21no—
81C7×#125C2311yescharacteristic
82C7×#124—21no—
83C7×#124—22no—
84C7×#124—22no—
85C7×#124—22no—
86C7×#124—21no—
87C7×#124—21no—
88C7×#124—21no—
89C7×#124D412yes—
90C7×#124C2312yes—
91C7×#124C2311yescharacteristic
92C7×#124C2312yes—
93C7×#123—22no—
94C7×#123—22no—
95C7×#123—21no—
96C7×#123—22no—
97C7×#123—22no—
98C7×C22⋊Q8—21no—
99C7×C22⋊Q8—22no—
100C7×C22⋊Q8—22no—
101C7×C22⋊Q8D411yescharacteristic
102C7×#121—22no—
103C7×#121—22no—
104C7×#121—22no—
105C7×#121—21no—
106C7×#121—22no—
107C7×#121—22no—
108C7×#121—21no—
109C7×#121—21no—
110C7×#121—21no—
111C7×#121—21no—
112C7×#121D411yescharacteristic
113C7×#120—22no—
114C7×#120—22no—
115C7×#120—22no—
116C7×#120—22no—
117C7×#120—22no—
118C4×C7×Q8—21no—
119C4×C7×Q8D411yescharacteristic
120C4×C7×D4—22no—
121C4×C7×D4—22no—
122C4×C7×D4—21no—
123C4×C7×D4—21no—
124C4×C7×D4—21no—
125C4×C7×D4—21no—
126C4×C7×D4—21no—
127C4×C7×D4—21no—
128C4×C7×D4D411yescharacteristic
129C7×#117—21no—
130C2×C7×C22⋊C4—22no—
131C2×C7×C22⋊C4—21no—
132C2×C7×C22⋊C4—21no—
133C2×C42×C7C2311yescharacteristic
134C7×#107—21no—
135C7×#106—21no—
136C7×C4⋊C8—21no—
137C7×#103—21no—
138C7×#103—22no—
139C7×#102—21no—
140C7×#102—22no—
141C7×#102—21no—
142C7×#102—21no—
143C7×C22⋊C8—21no—
144C7×#97—21no—
145C7×#97—21no—
146C7×#97C2311yescharacteristic
147C7×#97C2312yes—
148C7×#97C2311yescharacteristic
149C7×#97C2312yes—
150#3558C2×C711yescharacteristic, complemented
151#3213C2×C711yescharacteristic, complemented
152#3180C2×C711yescharacteristic, complemented
153#3150C2×C711yescharacteristic, complemented
154#1661C2×C712yescomplemented
155#1659C2×C712yescomplemented
156#1656C2×C712yescomplemented
157#1655C2×C712yescomplemented
158#1532C2×C711yescharacteristic, complemented
159#1530C2×C711yescharacteristic, complemented
160C2×#329C2×C711yescharacteristic, complemented
161C24×C7—22no—
162C24×C7—21no—
163C7×#41—44no—
164C7×#41—44no—
165C7×#41—82no—
166C2×C7×Q8—21no—
167C2×C7×Q8—21no—
168C2×C7×Q8—81no—
169C2×C7×Q8C2×D411yescharacteristic
170C2×C7×Q8C2×D412yes—
171C2×C7×Q8C2×D412yes—
172C2×C7×D4—22no—
173C2×C7×D4—21no—
174C2×C7×D4—22no—
175C2×C7×D4—22no—
176C2×C7×D4—22no—
177C2×C7×D4—22no—
178C2×C7×D4—22no—
179C2×C7×D4—21no—
180C2×C7×D4—21no—
181C2×C7×D4—21no—
182C2×C7×D4—21no—
183C2×C7×D4—21no—
184C2×C7×D4—21no—
185C2×C7×D4—41no—
186C2×C7×D4—81no—
187C2×C7×D4—82no—
188C2×C7×D4—84no—
189C2×C7×D4C2×D411yescharacteristic
190C2×C7×D4C2×D412yes—
191C2×C7×D4C2×D412yes—
192C22×C4×C7—22no—
193C22×C4×C7—22no—
194C22×C4×C7—21no—
195C22×C4×C7—21no—
196C22×C4×C7—22no—
197C22×C4×C7—41no—
198C22×C4×C7C2×D411yescharacteristic
199C22×C4×C7C2×D411yescharacteristic
200C22×C4×C7C2×D411yescharacteristic
201C7×Q16—44no—
202C7×SD16—42no—
203C7×SD16—44no—
204C7×SD16—44no—
205C7×SD16—82no—
206C7×D8—42no—
207C7×D8—44no—
208C7×D8—82no—
209C2×C7×C8—24no—
210C2×C7×C8—21no—
211C2×C7×C8—22no—
212C2×C7×C8—21no—
213C2×C7×C8—22no—
214C2×C7×C8—42no—
215C7×C4⋊C4—22no—
216C7×C4⋊C4—22no—
217C7×C4⋊C4—21no—
218C7×C4⋊C4—21no—
219C7×C4⋊C4—21no—
220C7×C4⋊C4—21no—
221C7×C4⋊C4—21no—
222C7×C4⋊C4—21no—
223C7×C4⋊C4—21no—
224C7×C4⋊C4—21no—
225C7×C4⋊C4C2×D411yescharacteristic
226C7×C4⋊C4C2×D411yescharacteristic
227C7×C22⋊C4—22no—
228C7×C22⋊C4—22no—
229C7×C22⋊C4—22no—
230C7×C22⋊C4—22no—
231C7×C22⋊C4—22no—
232C7×C22⋊C4—21no—
233C7×C22⋊C4—22no—
234C7×C22⋊C4—21no—
235C7×C22⋊C4—22no—
236C7×C22⋊C4—21no—
237C7×C22⋊C4—22no—
238C7×C22⋊C4—22no—
239C7×C22⋊C4—21no—
240C7×C22⋊C4—21no—
241C7×C22⋊C4—22no—
242C7×C22⋊C4—22no—
243C7×C22⋊C4—41no—
244C7×C22⋊C4—41no—
245C42×C7—22no—
246C42×C7—21no—
247C42×C7C2×D411yescharacteristic
248C42×C7C2×D411yescharacteristic
249C42×C7C2×D411yescharacteristic
250C42×C7C2411yescharacteristic
251C2×#135—22no—
252#562C22×C712yes—
253H(3,𝔽4)C22×C712yes—
254#559—21no—
255#548—21no—
256#546—22no—
257#546—21no—
258D42—21no—
259#542—21no—
260#538—22no—
261#538—21no—
262#535—21no—
263#534—21no—
264#532C22×C711yescharacteristic
265#532C22×C711yescharacteristic, complemented
266#529C22×C711yescharacteristic
267C2×#124C22×C711yescharacteristic
268#501C22×C711yescharacteristic, complemented
269#497—21no—
270#497C22×C712yescomplemented
271#496—21no—
272#496C22×C712yescomplemented
273#496C22×C711yescharacteristic, complemented
274#496C22×C712yescomplemented
275#490C22×C711yescharacteristic, complemented
276#489C22×C711yescharacteristic, complemented
277#489C22×C712yescomplemented
278#466—21no—
279#465—21no—
280#463—22no—
281#448—21no—
282#447—21no—
283#442—21no—
284#440—21no—
285#432C22×C711yescharacteristic, complemented
286C2×#97C22×C711yescharacteristic, complemented
287C2×#97C22×C711yescharacteristic, complemented
288#330C22×C712yescomplemented
289#329C22×C712yescomplemented
290#329C22×C712yescomplemented
291#329C22×C712yescomplemented
292#329C22×C712yescomplemented
293#329C22×C712yescomplemented
294C23×C7—22no—
295C23×C7—21no—
296C23×C7—22no—
297C23×C7—42no—
298C23×C7—41no—
299C23×C7—81no—
300C23×C7—81no—
301C23×C7—82no—
302C23×C7—82no—
303C23×C7—82no—
304C23×C7#12011yescharacteristic
305C7×Q8—42no—
306C7×Q8—41no—
307C7×Q8—42no—
308C7×Q8—42no—
309C7×Q8—42no—
310C7×D4—42no—
311C7×D4—41no—
312C7×D4—42no—
313C7×D4—42no—
314C7×D4—42no—
315C7×D4—42no—
316C7×D4—41no—
317C7×D4—42no—
318C7×D4—41no—
319C7×D4—42no—
320C7×D4—44no—
321C7×D4—81no—
322C7×D4—82no—
323C7×D4—82no—
324C7×D4—82no—
325C7×D4—82no—
326C7×D4—82no—
327C7×D4—82no—
328C2×C4×C7—22no—
329C2×C4×C7—21no—
330C2×C4×C7—22no—
331C2×C4×C7—22no—
332C2×C4×C7—21no—
333C2×C4×C7—21no—
334C2×C4×C7—41no—
335C2×C4×C7—41no—
336C2×C4×C7—42no—
337C2×C4×C7—41no—
338C2×C4×C7—82no—
339C2×C4×C7—82no—
340C2×C4×C7—81no—
341C2×C4×C7—82no—
342C2×C4×C7—82no—
343C2×C4×C7#12011yescharacteristic
344C2×C4×C7#12011yescharacteristic
345C2×C4×C7#12011yescharacteristic
346C2×C4×C7C22×D411yescharacteristic
347C2×C4×C7C22×D411yescharacteristic
348C2×C4×C7C22×D411yescharacteristic
349C7×C8—24no—
350C7×C8—22no—
351C7×C8—41no—
352C7×C8—42no—
353C2×#41—21no—
354C2×#41—21no—
355C2×#41C7×D412yes—
356C22×Q8C7×D411yescharacteristic
357C22×D4—22no—
358C22×D4—21no—
359C22×D4C7×D411yescharacteristic
360#135—48no—
361C2×Q16—22no—
362C2×SD16—22no—
363C2×SD16—21no—
364C2×SD16—22no—
365C2×SD16—22no—
366C2×D8—22no—
367C2×D8—21no—
368C2×D8—22no—
369C22×C8—21no—
370C22×C8—21no—
371C4⋊Q8C7×D411yescharacteristic
372C4⋊Q8C23×C711yescharacteristic
373#127—21no—
374#127C7×D411yescharacteristic
375#127C23×C711yescharacteristic
376#126—22no—
377#126—21no—
378#125C23×C711yescharacteristic
379#124—21no—
380#124—22no—
381#124—22no—
382#124—22no—
383#124—21no—
384#124—21no—
385#124—21no—
386#124C7×D412yes—
387#124C23×C712yes—
388#124C23×C711yescharacteristic
389#124C23×C712yes—
390#123—22no—
391#123—22no—
392#123—21no—
393#123—22no—
394#123—22no—
395C22⋊Q8—21no—
396C22⋊Q8—22no—
397C22⋊Q8—22no—
398C22⋊Q8C7×D411yescharacteristic
399#121—22no—
400#121—22no—
401#121—22no—
402#121—21no—
403#121—22no—
404#121—22no—
405#121—21no—
406#121—21no—
407#121—21no—
408#121—21no—
409#121C7×D411yescharacteristic
410#120—22no—
411#120—22no—
412#120—22no—
413#120—22no—
414#120—22no—
415C4×Q8—21no—
416C4×Q8C7×D411yescharacteristic
417C4×D4—22no—
418C4×D4—22no—
419C4×D4—21no—
420C4×D4—21no—
421C4×D4—21no—
422C4×D4—21no—
423C4×D4—21no—
424C4×D4—21no—
425C4×D4C7×D411yescharacteristic
426#117—21no—
427C2×C22⋊C4—22no—
428C2×C22⋊C4—21no—
429C2×C22⋊C4—21no—
430C2×C42C23×C711yescharacteristic
431#107—21no—
432#106—21no—
433C4⋊C8—21no—
434#103—21no—
435#103—22no—
436#102—21no—
437#102—22no—
438#102—21no—
439#102—21no—
440C22⋊C8—21no—
441#97—21no—
442#97—21no—
443#97C23×C711yescharacteristic
444#97C23×C711yescharacteristic
445#97C23×C712yes—
446#97C23×C712yes—
447C22×C7—21no—
448C22×C7—21no—
449C22×C7—42no—
450C22×C7—42no—
451C22×C7—41no—
452C22×C7—41no—
453C22×C7—42no—
454C22×C7—42no—
455C22×C7—41no—
456C22×C7—42no—
457C22×C7—42no—
458C22×C7—81no—
459C22×C7—81no—
460C22×C7—81no—
461C22×C7—162no—
462C22×C7—164no—
463C22×C7#45312yes—
464C22×C7C2×#12011yescharacteristic
465C4×C7—21no—
466C4×C7—21no—
467C4×C7—21no—
468C4×C7—21no—
469C4×C7—21no—
470C4×C7—21no—
471C4×C7—41no—
472C4×C7—42no—
473C4×C7—41no—
474C4×C7—41no—
475C4×C7—42no—
476C4×C7—81no—
477C24—22no—
478C24—21no—
479#41—44no—
480#41—44no—
481#41—82no—
482C2×Q8—21no—
483C2×Q8—21no—
484C2×Q8—81no—
485C2×Q8C2×C7×D411yescharacteristic
486C2×Q8C2×C7×D412yes—
487C2×Q8C2×C7×D412yes—
488C2×D4—22no—
489C2×D4—21no—
490C2×D4—22no—
491C2×D4—22no—
492C2×D4—22no—
493C2×D4—22no—
494C2×D4—22no—
495C2×D4—21no—
496C2×D4—21no—
497C2×D4—21no—
498C2×D4—21no—
499C2×D4—21no—
500C2×D4—21no—
501C2×D4—41no—
502C2×D4—81no—
503C2×D4—82no—
504C2×D4—84no—
505C2×D4C2×C7×D411yescharacteristic
506C2×D4C2×C7×D412yes—
507C2×D4C2×C7×D412yes—
508C22×C4—22no—
509C22×C4—22no—
510C22×C4—21no—
511C22×C4—21no—
512C22×C4—22no—
513C22×C4—41no—
514C22×C4C2×C7×D411yescharacteristic
515C22×C4C2×C7×D411yescharacteristic
516C22×C4C2×C7×D411yescharacteristic
517Q16—44no—
518SD16—42no—
519SD16—44no—
520SD16—44no—
521SD16—82no—
522D8—42no—
523D8—44no—
524D8—82no—
525C2×C8—24no—
526C2×C8—21no—
527C2×C8—22no—
528C2×C8—21no—
529C2×C8—22no—
530C2×C8—42no—
531C4⋊C4—22no—
532C4⋊C4—22no—
533C4⋊C4—21no—
534C4⋊C4—21no—
535C4⋊C4—21no—
536C4⋊C4—21no—
537C4⋊C4—21no—
538C4⋊C4—21no—
539C4⋊C4—21no—
540C4⋊C4—21no—
541C4⋊C4C2×C7×D411yescharacteristic
542C4⋊C4C2×C7×D411yescharacteristic
543C22⋊C4—22no—
544C22⋊C4—22no—
545C22⋊C4—22no—
546C22⋊C4—22no—
547C22⋊C4—22no—
548C22⋊C4—21no—
549C22⋊C4—22no—
550C22⋊C4—21no—
551C22⋊C4—22no—
552C22⋊C4—21no—
553C22⋊C4—22no—
554C22⋊C4—22no—
555C22⋊C4—21no—
556C22⋊C4—21no—
557C22⋊C4—22no—
558C22⋊C4—22no—
559C22⋊C4—41no—
560C22⋊C4—41no—
561C42—22no—
562C42—21no—
563C42C2×C7×D411yescharacteristic
564C42C2×C7×D411yescharacteristic
565C42C2×C7×D411yescharacteristic
566C42C24×C711yescharacteristic
567C2×C7—22no—
568C2×C7—82no—
569C2×C7—82no—
570C2×C7—81no—
571C2×C7—161no—
572C2×C7C2×#45311yescharacteristic
573C2×C7#301811yescharacteristic
574C2×C7#301911yescharacteristic
575C23—22no—
576C23—21no—
577C23—22no—
578C23—42no—
579C23—41no—
580C23—81no—
581C23—81no—
582C23—82no—
583C23—82no—
584C23—82no—
585C23C7×#12011yescharacteristic
586Q8—42no—
587Q8—41no—
588Q8—42no—
589Q8—42no—
590Q8—42no—
591D4—42no—
592D4—41no—
593D4—42no—
594D4—42no—
595D4—42no—
596D4—42no—
597D4—41no—
598D4—42no—
599D4—41no—
600D4—42no—
601D4—44no—
602D4—81no—
603D4—82no—
604D4—82no—
605D4—82no—
606D4—82no—
607D4—82no—
608D4—82no—
609C2×C4—22no—
610C2×C4—21no—
611C2×C4—22no—
612C2×C4—22no—
613C2×C4—21no—
614C2×C4—21no—
615C2×C4—41no—
616C2×C4—41no—
617C2×C4—42no—
618C2×C4—41no—
619C2×C4—82no—
620C2×C4—82no—
621C2×C4—81no—
622C2×C4—82no—
623C2×C4—82no—
624C2×C4C7×#12011yescharacteristic
625C2×C4C7×#12011yescharacteristic
626C2×C4C7×#12011yescharacteristic
627C2×C4C22×C7×D411yescharacteristic
628C2×C4C22×C7×D411yescharacteristic
629C2×C4C22×C7×D411yescharacteristic
630C8—24no—
631C8—22no—
632C8—41no—
633C8—42no—
634C7#1904211yescharacteristic, direct product factor, Sylow
635C22—21no—
636C22—21no—
637C22—42no—
638C22—42no—
639C22—41no—
640C22—41no—
641C22—42no—
642C22—42no—
643C22—41no—
644C22—42no—
645C22—42no—
646C22—81no—
647C22—81no—
648C22—81no—
649C22—162no—
650C22—164no—
651C22C7×#45312yes—
652C22C2×C7×#12011yescharacteristic
653C4—21no—
654C4—21no—
655C4—21no—
656C4—21no—
657C4—21no—
658C4—21no—
659C4—41no—
660C4—42no—
661C4—41no—
662C4—41no—
663C4—42no—
664C4—81no—
665C2—22no—
666C2—82no—
667C2—81no—
668C2—82no—
669C2—161no—
670C2C2×C7×#45311yescharacteristic
671C2C7×#301811yescharacteristic
672C2C7×#301911yescharacteristic
subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC42C24×C7
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
1. C7×#3558C2semidirect
2. C7×#3213C2semidirect
3. C7×#3180C2semidirect
4. C7×#3150C2semidirect
5. C7×#1661C2semidirect
6. C7×#1659C2semidirect
7. C7×#1656C2semidirect
8. C7×#1655C2semidirect
9. C7×#1532C2semidirect
10. C7×#1530C2semidirect
11. C2×C7×#329C2semidirect
26. C7×#532C22semidirect
29. C7×#501C22semidirect
31. C7×#497C22semidirect
33. C7×#496C22semidirect
34. C7×#496C22semidirect
35. C7×#496C22semidirect
36. C7×#490C22semidirect
37. C7×#489C22semidirect
38. C7×#489C22semidirect
46. C7×#432C22semidirect
47. C2×C7×#97C22semidirect
48. C2×C7×#97C22semidirect
49. C7×#330C22semidirect
50. C7×#329C22semidirect
51. C7×#329C22semidirect
52. C7×#329C22semidirect
53. C7×#329C22semidirect
54. C7×#329C22semidirect
55. #19042C7direct (N × H)
150. #3558C2×C7semidirect
151. #3213C2×C7semidirect
152. #3180C2×C7semidirect
153. #3150C2×C7semidirect
154. #1661C2×C7semidirect
155. #1659C2×C7semidirect
156. #1656C2×C7semidirect
157. #1655C2×C7semidirect
158. #1532C2×C7semidirect
159. #1530C2×C7semidirect
160. C2×#329C2×C7semidirect
265. #532C22×C7semidirect
268. #501C22×C7semidirect
270. #497C22×C7semidirect
272. #496C22×C7semidirect
273. #496C22×C7semidirect
274. #496C22×C7semidirect
275. #490C22×C7semidirect
276. #489C22×C7semidirect
277. #489C22×C7semidirect
285. #432C22×C7semidirect
286. C2×#97C22×C7semidirect
287. C2×#97C22×C7semidirect
288. #330C22×C7semidirect
289. #329C22×C7semidirect
290. #329C22×C7semidirect
291. #329C22×C7semidirect
292. #329C22×C7semidirect
293. #329C22×C7semidirect
634. C7#19042direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#35582
C7×#32132
C7×#31802
C7×#31502
C7×#16612
C7×#16592
C7×#16562
C7×#16552
C7×#15322
C7×#15302
C2×C7×#3292
#190427