Finite Group Databasebeta

← C7×#18646 #13195862

Subgroups — C7×#18646 #13195862

Order 1792.

1024 conjugacy classes of subgroups.

The subgroup lattice has 552 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3511C211yesmaximal, characteristic, complemented
2C7×#3205C211yesmaximal, characteristic, complemented
3C2×C7×#486C211yesmaximal, characteristic, complemented
4C7×#3038C211yesmaximal, characteristic, complemented
5C7×#1628C214yesmaximal, complemented
6C7×#1625C214yesmaximal, complemented
7C7×#1549C211yesmaximal, characteristic, complemented
8C7×#1492C211yesmaximal, characteristic, complemented
9C7×#1476C211yesmaximal, characteristic, complemented
10C2×C7×AGL(1,ℤ/8)—21no—
11C7×#556C2212yescomplemented
12C7×#555—21no—
13C7×#554—21no—
14C7×#553—22no—
15C7×#548—22no—
16C7×#547C2212yescomplemented
17C7×#542—22no—
18C7×#537—21no—
19C7×#533—21no—
20C7×#532—21no—
21C7×#532C2211yescharacteristic
22C2×C7×C4⋊Q8C2211yescharacteristic
23C2×C7×#127C2211yescharacteristic
24C7×#520—21no—
25C4×C7×#41C2211yescharacteristic
26C7×#493—21no—
27C7×#486—21no—
28C7×#486—22no—
29C7×#486C2214yes—
30C7×#460—21no—
31C7×#460C2212yes—
32C7×#459—21no—
33C7×#459C2214yes—
34C7×#459C2212yes—
35C7×#447—22no—
36C7×#431C2211yescharacteristic
37C7×#423C2211yescharacteristic
38C7×#418—21no—
39C2×C7×#102—22no—
40C2×C4×C7×C8C2211yescharacteristic
41C7×#332C2214yescomplemented
42C7×Q8⋊C8C2212yescomplemented
43C7×D4⋊C8C2212yescomplemented
44C7×D4⋊C8C2214yescomplemented
45#18646C711yesmaximal, characteristic, direct product factor, Sylow
46C2×C7×#41—22no—
47C2×C7×#41—21no—
48C2×C7×#41D411yescharacteristic
49C22×C7×Q8—21no—
50C22×C7×D4—21no—
51C22×C7×D4—21no—
52C22×C7×D4—21no—
53C7×AGL(1,ℤ/8)—44no—
54C2×C7×SD16—22no—
55C2×C7×D8—22no—
56C2×C7×D8—24no—
57C2×C7×M16—21no—
58C22×C7×C8—21no—
59C7×C4⋊Q8—21no—
60C7×C4⋊Q8—21no—
61C7×C4⋊Q8D412yes—
62C7×C4⋊Q8D411yescharacteristic
63C7×C4⋊Q8C2312yes—
64C7×#127—21no—
65C7×#127—21no—
66C7×#127—21no—
67C7×#127D411yescharacteristic
68C7×#127C2312yes—
69C7×#126—24no—
70C7×#125—22no—
71C7×#124—24no—
72C7×#124—22no—
73C7×#124—21no—
74C7×#123—24no—
75C7×C22⋊Q8—22no—
76C7×C22⋊Q8—24no—
77C7×C22⋊Q8—22no—
78C7×C22⋊Q8—22no—
79C7×#121—22no—
80C7×#121—22no—
81C7×#121—24no—
82C7×#121—22no—
83C7×#121—21no—
84C7×#121D412yes—
85C4×C7×Q8—22no—
86C4×C7×Q8—22no—
87C4×C7×Q8D411yescharacteristic
88C4×C7×Q8C2311yescharacteristic
89C4×C7×D4—22no—
90C4×C7×D4—24no—
91C4×C7×D4—22no—
92C4×C7×D4—21no—
93C4×C7×D4—21no—
94C4×C7×D4—21no—
95C4×C7×D4D411yescharacteristic
96C4×C7×D4C2311yescharacteristic
97C4×C7×D4C2312yes—
98C7×#117—22no—
99C7×#117—22no—
100C7×#117—21no—
101C7×#117D411yescharacteristic
102C2×C7×C4⋊C4—21no—
103C2×C7×C4⋊C4—22no—
104C2×C7×C4⋊C4D412yes—
105C2×C42×C7—21no—
106C2×C42×C7C2311yescharacteristic
107C7×C4⋊C8—21no—
108C7×C4⋊C8C2312yes—
109C7×C4⋊C8C2312yes—
110C7×#102—28no—
111C7×#102—24no—
112C7×#102—22no—
113C7×#102—22no—
114C7×C22⋊C8—21no—
115C4×C7×C8—21no—
116C4×C7×C8—21no—
117C4×C7×C8C2312yes—
118#3511C2×C711yescharacteristic, complemented
119#3205C2×C711yescharacteristic, complemented
120C2×#486C2×C711yescharacteristic, complemented
121#3038C2×C711yescharacteristic, complemented
122#1628C2×C714yescomplemented
123#1625C2×C714yescomplemented
124#1549C2×C711yescharacteristic, complemented
125#1492C2×C711yescharacteristic, complemented
126#1476C2×C711yescharacteristic, complemented
127C24×C7—41no—
128C7×#41—22no—
129C7×#41—22no—
130C7×#41—42no—
131C7×#41—42no—
132C7×#41—84no—
133C2×C7×Q8—21no—
134C2×C7×Q8—22no—
135C2×C7×Q8—22no—
136C2×C7×Q8—82no—
137C2×C7×Q8C2×D411yescharacteristic
138C2×C7×D4—21no—
139C2×C7×D4—22no—
140C2×C7×D4—24no—
141C2×C7×D4—21no—
142C2×C7×D4—21no—
143C2×C7×D4—22no—
144C2×C7×D4—22no—
145C2×C7×D4—22no—
146C2×C7×D4—44no—
147C2×C7×D4—41no—
148C2×C7×D4—41no—
149C2×C7×D4—41no—
150C2×C7×D4—42no—
151C2×C7×D4—42no—
152C2×C7×D4—82no—
153C2×C7×D4C2×D411yescharacteristic
154C2×C7×D4C2×D412yes—
155C22×C4×C7—24no—
156C22×C4×C7—22no—
157C22×C4×C7—21no—
158C22×C4×C7—21no—
159C22×C4×C7—21no—
160C22×C4×C7—22no—
161C22×C4×C7C2×D411yescharacteristic
162C22×C4×C7C2×D411yescharacteristic
163C22×C4×C7C2×D411yescharacteristic
164C7×SD16—44no—
165C7×D8—44no—
166C7×D8—84no—
167C7×M16—42no—
168C2×C7×C8—22no—
169C2×C7×C8—22no—
170C2×C7×C8—22no—
171C2×C7×C8—42no—
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—22no—
179C7×C4⋊C4—21no—
180C7×C4⋊C4C2×D411yescharacteristic
181C7×C4⋊C4C2×D414yes—
182C7×C4⋊C4C2×D411yescharacteristic
183C7×C4⋊C4C2×D412yes—
184C7×C22⋊C4—24no—
185C7×C22⋊C4—24no—
186C7×C22⋊C4—24no—
187C7×C22⋊C4—21no—
188C7×C22⋊C4—21no—
189C7×C22⋊C4—22no—
190C7×C22⋊C4—21no—
191C7×C22⋊C4—22no—
192C42×C7—24no—
193C42×C7—21no—
194C42×C7—21no—
195C42×C7—21no—
196C42×C7C2×D411yescharacteristic
197C42×C7C2×D411yescharacteristic
198C42×C7C2×D411yescharacteristic
199C42×C7C2411yescharacteristic
200C2×AGL(1,ℤ/8)—21no—
201#556C22×C712yescomplemented
202#555—21no—
203#554—21no—
204#553—22no—
205#548—22no—
206#547C22×C712yescomplemented
207#542—22no—
208#537—21no—
209#533—21no—
210#532—21no—
211#532C22×C711yescharacteristic
212C2×C4⋊Q8C22×C711yescharacteristic
213C2×#127C22×C711yescharacteristic
214#520—21no—
215C4×#41C22×C711yescharacteristic
216#493—21no—
217#486—22no—
218#486—21no—
219#486C22×C714yes—
220#460—21no—
221#460C22×C712yes—
222#459—21no—
223#459C22×C712yes—
224#459C22×C714yes—
225#447—22no—
226#431C22×C711yescharacteristic
227#423C22×C711yescharacteristic
228#418—21no—
229C2×#102—22no—
230C2×C4×C8C22×C711yescharacteristic
231#332C22×C714yescomplemented
232Q8⋊C8C22×C712yescomplemented
233D4⋊C8C22×C712yescomplemented
234D4⋊C8C22×C714yescomplemented
235C23×C7—21no—
236C23×C7—22no—
237C23×C7—42no—
238C23×C7—82no—
239C23×C7—82no—
240C23×C7—82no—
241C23×C7#12011yescharacteristic
242C7×Q8—21no—
243C7×Q8—21no—
244C7×Q8—44no—
245C7×Q8—42no—
246C7×Q8—82no—
247C7×D4—21no—
248C7×D4—21no—
249C7×D4—24no—
250C7×D4—44no—
251C7×D4—42no—
252C7×D4—44no—
253C7×D4—42no—
254C7×D4—42no—
255C7×D4—44no—
256C7×D4—42no—
257C7×D4—42no—
258C7×D4—82no—
259C7×D4—84no—
260C7×D4—82no—
261C7×D4—82no—
262C2×C4×C7—22no—
263C2×C4×C7—22no—
264C2×C4×C7—21no—
265C2×C4×C7—21no—
266C2×C4×C7—22no—
267C2×C4×C7—21no—
268C2×C4×C7—24no—
269C2×C4×C7—42no—
270C2×C4×C7—42no—
271C2×C4×C7—42no—
272C2×C4×C7—42no—
273C2×C4×C7—42no—
274C2×C4×C7—82no—
275C2×C4×C7—84no—
276C2×C4×C7#12011yescharacteristic
277C2×C4×C7#12011yescharacteristic
278C2×C4×C7#12011yescharacteristic
279C2×C4×C7#13512yes—
280C2×C4×C7AGL(1,ℤ/8)12yes—
281C2×C4×C7C22×D411yescharacteristic
282C2×C4×C7C22×D411yescharacteristic
283C2×C4×C7C22×D411yescharacteristic
284C7×C8—42no—
285C7×C8—42no—
286C7×C8—42no—
287C2×#41—22no—
288C2×#41—21no—
289C2×#41C7×D411yescharacteristic
290C22×Q8—21no—
291C22×D4—21no—
292C22×D4—21no—
293C22×D4—21no—
294AGL(1,ℤ/8)—44no—
295C2×SD16—22no—
296C2×D8—22no—
297C2×D8—24no—
298C2×M16—21no—
299C22×C8—21no—
300C4⋊Q8—21no—
301C4⋊Q8—21no—
302C4⋊Q8C7×D412yes—
303C4⋊Q8C7×D411yescharacteristic
304C4⋊Q8C23×C712yes—
305#127—21no—
306#127—21no—
307#127—21no—
308#127C7×D411yescharacteristic
309#127C23×C712yes—
310#126—24no—
311#125—22no—
312#124—24no—
313#124—22no—
314#124—21no—
315#123—24no—
316C22⋊Q8—22no—
317C22⋊Q8—24no—
318C22⋊Q8—22no—
319C22⋊Q8—22no—
320#121—22no—
321#121—22no—
322#121—24no—
323#121—22no—
324#121—21no—
325#121C7×D412yes—
326C4×Q8—22no—
327C4×Q8—22no—
328C4×Q8C7×D411yescharacteristic
329C4×Q8C23×C711yescharacteristic
330C4×D4—22no—
331C4×D4—24no—
332C4×D4—22no—
333C4×D4—21no—
334C4×D4—21no—
335C4×D4—21no—
336C4×D4C7×D411yescharacteristic
337C4×D4C23×C711yescharacteristic
338C4×D4C23×C712yes—
339#117—22no—
340#117—22no—
341#117—21no—
342#117C7×D411yescharacteristic
343C2×C4⋊C4—21no—
344C2×C4⋊C4—22no—
345C2×C4⋊C4C7×D412yes—
346C2×C42—21no—
347C2×C42C23×C711yescharacteristic
348C4⋊C8—21no—
349C4⋊C8C23×C712yes—
350C4⋊C8C23×C712yes—
351#102—28no—
352#102—22no—
353#102—22no—
354#102—24no—
355C22⋊C8—21no—
356C4×C8—21no—
357C4×C8—21no—
358C4×C8C23×C712yes—
359C22×C7—21no—
360C22×C7—21no—
361C22×C7—41no—
362C22×C7—42no—
363C22×C7—41no—
364C22×C7—42no—
365C22×C7—41no—
366C22×C7—42no—
367C22×C7—82no—
368C22×C7—82no—
369C22×C7—82no—
370C22×C7—164no—
371C22×C7#44912yes—
372C22×C7C2×#12011yescharacteristic
373C4×C7—21no—
374C4×C7—21no—
375C4×C7—41no—
376C4×C7—42no—
377C4×C7—41no—
378C4×C7—44no—
379C4×C7—41no—
380C4×C7#44912yes—
381C4×C7#45412yes—
382C4×C7C2×#13511yescharacteristic
383C4×C7C2×AGL(1,ℤ/8)11yescharacteristic
384C4×C7#57612yes—
385C24—41no—
386#41—22no—
387#41—22no—
388#41—42no—
389#41—42no—
390#41—84no—
391C2×Q8—21no—
392C2×Q8—22no—
393C2×Q8—22no—
394C2×Q8—82no—
395C2×Q8C2×C7×D411yescharacteristic
396C2×D4—21no—
397C2×D4—22no—
398C2×D4—24no—
399C2×D4—21no—
400C2×D4—21no—
401C2×D4—22no—
402C2×D4—22no—
403C2×D4—22no—
404C2×D4—44no—
405C2×D4—41no—
406C2×D4—41no—
407C2×D4—41no—
408C2×D4—42no—
409C2×D4—42no—
410C2×D4—82no—
411C2×D4C2×C7×D411yescharacteristic
412C2×D4C2×C7×D412yes—
413C22×C4—24no—
414C22×C4—22no—
415C22×C4—21no—
416C22×C4—21no—
417C22×C4—21no—
418C22×C4—22no—
419C22×C4C2×C7×D411yescharacteristic
420C22×C4C2×C7×D411yescharacteristic
421C22×C4C2×C7×D411yescharacteristic
422SD16—44no—
423D8—44no—
424D8—84no—
425M16—42no—
426C2×C8—22no—
427C2×C8—22no—
428C2×C8—22no—
429C2×C8—42no—
430C4⋊C4—24no—
431C4⋊C4—24no—
432C4⋊C4—22no—
433C4⋊C4—22no—
434C4⋊C4—21no—
435C4⋊C4—21no—
436C4⋊C4—22no—
437C4⋊C4—21no—
438C4⋊C4C2×C7×D411yescharacteristic
439C4⋊C4C2×C7×D414yes—
440C4⋊C4C2×C7×D411yescharacteristic
441C4⋊C4C2×C7×D412yes—
442C22⋊C4—24no—
443C22⋊C4—24no—
444C22⋊C4—24no—
445C22⋊C4—21no—
446C22⋊C4—21no—
447C22⋊C4—22no—
448C22⋊C4—21no—
449C22⋊C4—22no—
450C42—24no—
451C42—21no—
452C42—21no—
453C42—21no—
454C42C2×C7×D411yescharacteristic
455C42C2×C7×D411yescharacteristic
456C42C2×C7×D411yescharacteristic
457C42C24×C711yescharacteristic
458C2×C7—22no—
459C2×C7—81no—
460C2×C7—82no—
461C2×C7—162no—
462C2×C7C2×#44911yescharacteristic
463C2×C7#300811yescharacteristic
464C2×C7C2×#45411yescharacteristic
465C23—21no—
466C23—22no—
467C23—42no—
468C23—82no—
469C23—82no—
470C23—82no—
471C23C7×#12011yescharacteristic
472Q8—21no—
473Q8—21no—
474Q8—44no—
475Q8—42no—
476Q8—82no—
477D4—21no—
478D4—21no—
479D4—24no—
480D4—44no—
481D4—42no—
482D4—44no—
483D4—42no—
484D4—42no—
485D4—44no—
486D4—42no—
487D4—42no—
488D4—82no—
489D4—84no—
490D4—82no—
491D4—82no—
492C2×C4—22no—
493C2×C4—22no—
494C2×C4—21no—
495C2×C4—21no—
496C2×C4—22no—
497C2×C4—21no—
498C2×C4—24no—
499C2×C4—42no—
500C2×C4—42no—
501C2×C4—42no—
502C2×C4—42no—
503C2×C4—42no—
504C2×C4—82no—
505C2×C4—84no—
506C2×C4C7×#12011yescharacteristic
507C2×C4C7×#12011yescharacteristic
508C2×C4C7×#12011yescharacteristic
509C2×C4C7×#13512yes—
510C2×C4C7×AGL(1,ℤ/8)12yes—
511C2×C4C22×C7×D411yescharacteristic
512C2×C4C22×C7×D411yescharacteristic
513C2×C4C22×C7×D411yescharacteristic
514C8—42no—
515C8—42no—
516C8—42no—
517C7#1864611yescharacteristic, direct product factor, Sylow
518C22—21no—
519C22—21no—
520C22—41no—
521C22—42no—
522C22—41no—
523C22—42no—
524C22—41no—
525C22—42no—
526C22—82no—
527C22—82no—
528C22—82no—
529C22—164no—
530C22C7×#44912yes—
531C22C2×C7×#12011yescharacteristic
532C4—21no—
533C4—21no—
534C4—41no—
535C4—42no—
536C4—41no—
537C4—44no—
538C4—41no—
539C4C7×#44912yes—
540C4C7×#45412yes—
541C4C2×C7×#13511yescharacteristic
542C4C2×C7×AGL(1,ℤ/8)11yescharacteristic
543C4C7×#57612yes—
544C2—22no—
545C2—81no—
546C2—82no—
547C2—162no—
548C2C2×C7×#44911yescharacteristic
549C2C7×#300811yescharacteristic
550C2C2×C7×#45411yescharacteristic
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×#3511C2semidirect
2. C7×#3205C2semidirect
3. C2×C7×#486C2semidirect
4. C7×#3038C2semidirect
5. C7×#1628C2semidirect
6. C7×#1625C2semidirect
7. C7×#1549C2semidirect
8. C7×#1492C2semidirect
9. C7×#1476C2semidirect
11. C7×#556C22semidirect
16. C7×#547C22semidirect
41. C7×#332C22semidirect
42. C7×Q8⋊C8C22semidirect
43. C7×D4⋊C8C22semidirect
44. C7×D4⋊C8C22semidirect
45. #18646C7direct (N × H)
118. #3511C2×C7semidirect
119. #3205C2×C7semidirect
120. C2×#486C2×C7semidirect
121. #3038C2×C7semidirect
122. #1628C2×C7semidirect
123. #1625C2×C7semidirect
124. #1549C2×C7semidirect
125. #1492C2×C7semidirect
126. #1476C2×C7semidirect
201. #556C22×C7semidirect
206. #547C22×C7semidirect
231. #332C22×C7semidirect
232. Q8⋊C8C22×C7semidirect
233. D4⋊C8C22×C7semidirect
234. D4⋊C8C22×C7semidirect
517. C7#18646direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#35112
C7×#32052
C2×C7×#4862
C7×#30382
C7×#16282
C7×#16252
C7×#15492
C7×#14922
C7×#14762
#186467