Finite Group Databasebeta

← C7×#18622 #13195838

Subgroups — C7×#18622 #13195838

Order 1792.

1066 conjugacy classes of subgroups.

The subgroup lattice has 536 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3503C211yesmaximal, characteristic, complemented
2C7×#3208C211yesmaximal, characteristic, complemented
3C2×C7×#492C211yesmaximal, characteristic, complemented
4C7×#3038C211yesmaximal, characteristic
5C7×#1623C214yesmaximal, complemented
6C7×#1622C214yesmaximal, complemented
7C7×#1548C211yesmaximal, characteristic, complemented
8C7×#1493C211yesmaximal, characteristic, complemented
9C7×#1476C211yesmaximal, characteristic, complemented
10C2×C7×AGL(1,ℤ/8)—21no—
11C22×C7×SD16—22no—
12C7×Q82C2212yescomplemented
13C7×#557—21no—
14C7×#554—22no—
15C7×#554C2212yescomplemented
16C7×D4×Q8—22no—
17C7×D4×Q8—21no—
18C7×#544—22no—
19C7×#544—21no—
20C7×#533—21no—
21C7×#533C2211yescharacteristic
22C2×C7×C4⋊Q8—21no—
23C2×C7×C4⋊Q8C2211yescharacteristic
24C2×C7×#127C2211yescharacteristic
25C7×#520—21no—
26C4×C7×#41C2211yescharacteristic
27C7×#492—21no—
28C7×#492—22no—
29C7×#492C2214yes—
30C7×#486—21no—
31C7×#460—21no—
32C7×#460C2214yes—
33C7×#460C2212yes—
34C7×#459—21no—
35C7×#459C2212yes—
36C7×#450—22no—
37C7×#431C2211yescharacteristic
38C7×#423C2211yescharacteristic
39C7×#418—21no—
40C2×C4×C7×C8C2211yescharacteristic
41C7×#333C2214yescomplemented
42C7×Q8⋊C8C2212yescomplemented
43C7×Q8⋊C8C2214yescomplemented
44C7×D4⋊C8C2212yescomplemented
45#18622C711yesmaximal, characteristic, direct product factor, Sylow
46C2×C7×#41D411yescharacteristic
47C22×C7×Q8—22no—
48C22×C7×Q8D412yes—
49C22×C7×D4—21no—
50C22×C7×D4—21no—
51C22×C7×D4—21no—
52C7×AGL(1,ℤ/8)—44no—
53C2×C7×SD16—28no—
54C2×C7×SD16—22no—
55C2×C7×SD16—24no—
56C2×C7×SD16—48no—
57C2×C7×D8—22no—
58C2×C7×M16—21no—
59C22×C7×C8—21no—
60C7×C4⋊Q8—22no—
61C7×C4⋊Q8—22no—
62C7×C4⋊Q8—24no—
63C7×C4⋊Q8—22no—
64C7×C4⋊Q8—22no—
65C7×C4⋊Q8—21no—
66C7×C4⋊Q8—21no—
67C7×C4⋊Q8D412yes—
68C7×C4⋊Q8D411yescharacteristic
69C7×C4⋊Q8D411yescharacteristic
70C7×C4⋊Q8C2312yes—
71C7×#127—21no—
72C7×#127—21no—
73C7×#127—21no—
74C7×#127C2312yes—
75C7×#125—22no—
76C7×#125—24no—
77C7×#125—22no—
78C7×#125—21no—
79C7×C22⋊Q8—22no—
80C7×C22⋊Q8—24no—
81C7×C22⋊Q8—24no—
82C7×C22⋊Q8—22no—
83C7×C22⋊Q8—24no—
84C7×C22⋊Q8—21no—
85C7×C22⋊Q8D412yes—
86C4×C7×Q8—22no—
87C4×C7×Q8—22no—
88C4×C7×Q8—22no—
89C4×C7×Q8—21no—
90C4×C7×Q8D411yescharacteristic
91C4×C7×Q8C2311yescharacteristic
92C4×C7×Q8C2312yes—
93C4×C7×D4—24no—
94C4×C7×D4—22no—
95C4×C7×D4—21no—
96C4×C7×D4—21no—
97C4×C7×D4D411yescharacteristic
98C4×C7×D4C2311yescharacteristic
99C7×#117—22no—
100C7×#117—21no—
101C7×#117—21no—
102C7×#117D411yescharacteristic
103C2×C7×C4⋊C4—22no—
104C2×C7×C4⋊C4—21no—
105C2×C7×C4⋊C4—21no—
106C2×C7×C4⋊C4—22no—
107C2×C42×C7—21no—
108C2×C42×C7C2311yescharacteristic
109C7×C4⋊C8—21no—
110C7×C4⋊C8C2312yes—
111C7×C4⋊C8C2312yes—
112C7×#102—24no—
113C7×#102—22no—
114C7×#102—22no—
115C7×C22⋊C8—21no—
116C4×C7×C8—21no—
117C4×C7×C8—21no—
118C4×C7×C8C2312yes—
119#3503C2×C711yescharacteristic, complemented
120#3208C2×C711yescharacteristic, complemented
121C2×#492C2×C711yescharacteristic, complemented
122#3038C2×C711yescharacteristic
123#1623C2×C714yescomplemented
124#1622C2×C714yescomplemented
125#1548C2×C711yescharacteristic, complemented
126#1493C2×C711yescharacteristic, complemented
127#1476C2×C711yescharacteristic, complemented
128C24×C7—41no—
129C7×#41—22no—
130C7×#41SD1614yescomplemented
131C2×C7×Q8—24no—
132C2×C7×Q8—22no—
133C2×C7×Q8—21no—
134C2×C7×Q8—44no—
135C2×C7×Q8—84no—
136C2×C7×Q8C2×D412yes—
137C2×C7×Q8C2×D411yescharacteristic
138C2×C7×Q8C2×D414yes—
139C2×C7×D4—21no—
140C2×C7×D4—22no—
141C2×C7×D4—22no—
142C2×C7×D4—22no—
143C2×C7×D4—44no—
144C2×C7×D4—41no—
145C2×C7×D4—41no—
146C2×C7×D4—41no—
147C2×C7×D4—42no—
148C2×C7×D4—42no—
149C2×C7×D4—82no—
150C2×C7×D4C2×D411yescharacteristic
151C22×C4×C7—21no—
152C22×C4×C7—24no—
153C22×C4×C7—22no—
154C22×C4×C7—21no—
155C22×C4×C7—21no—
156C22×C4×C7C2×D411yescharacteristic
157C22×C4×C7C2×D411yescharacteristic
158C22×C4×C7C2×D411yescharacteristic
159C7×SD16—416no—
160C7×SD16—44no—
161C7×SD16—84no—
162C7×D8—44no—
163C7×M16—42no—
164C2×C7×C8—24no—
165C2×C7×C8—22no—
166C2×C7×C8—22no—
167C2×C7×C8—22no—
168C7×C4⋊C4—24no—
169C7×C4⋊C4—24no—
170C7×C4⋊C4—24no—
171C7×C4⋊C4—24no—
172C7×C4⋊C4—22no—
173C7×C4⋊C4—21no—
174C7×C4⋊C4—22no—
175C7×C4⋊C4—21no—
176C7×C4⋊C4—21no—
177C7×C4⋊C4—21no—
178C7×C4⋊C4—22no—
179C7×C4⋊C4—22no—
180C7×C4⋊C4—22no—
181C7×C4⋊C4—21no—
182C7×C4⋊C4—22no—
183C7×C4⋊C4C2×D412yes—
184C7×C4⋊C4C2×D411yescharacteristic
185C7×C4⋊C4C2×D411yescharacteristic
186C7×C22⋊C4—24no—
187C7×C22⋊C4—22no—
188C7×C22⋊C4—21no—
189C7×C22⋊C4—21no—
190C7×C22⋊C4—21no—
191C42×C7—24no—
192C42×C7—21no—
193C42×C7—21no—
194C42×C7—21no—
195C42×C7—22no—
196C42×C7C2×D411yescharacteristic
197C42×C7C2×D411yescharacteristic
198C42×C7C2×D411yescharacteristic
199C42×C7C2411yescharacteristic
200C2×AGL(1,ℤ/8)—21no—
201C22×SD16—22no—
202Q82C22×C712yescomplemented
203#557—21no—
204#554—22no—
205#554C22×C712yescomplemented
206D4×Q8—22no—
207D4×Q8—21no—
208#544—22no—
209#544—21no—
210#533—21no—
211#533C22×C711yescharacteristic
212C2×C4⋊Q8—21no—
213C2×C4⋊Q8C22×C711yescharacteristic
214C2×#127C22×C711yescharacteristic
215#520—21no—
216C4×#41C22×C711yescharacteristic
217#492—22no—
218#492—21no—
219#492C22×C714yes—
220#486—21no—
221#460—21no—
222#460C22×C714yes—
223#460C22×C712yes—
224#459—21no—
225#459C22×C712yes—
226#450—22no—
227#431C22×C711yescharacteristic
228#423C22×C711yescharacteristic
229#418—21no—
230C2×C4×C8C22×C711yescharacteristic
231#333C22×C714yescomplemented
232Q8⋊C8C22×C714yescomplemented
233Q8⋊C8C22×C712yescomplemented
234D4⋊C8C22×C712yescomplemented
235C23×C7—21no—
236C23×C7—42no—
237C23×C7—82no—
238C23×C7—82no—
239C23×C7—82no—
240C23×C7#12011yescharacteristic
241C7×Q8—21no—
242C7×Q8—24no—
243C7×Q8—44no—
244C7×Q8—44no—
245C7×Q8—42no—
246C7×Q8—84no—
247C7×Q8C2×SD1612yescomplemented
248C7×D4—24no—
249C7×D4—21no—
250C7×D4—44no—
251C7×D4—42no—
252C7×D4—42no—
253C7×D4—44no—
254C7×D4—82no—
255C7×D4—82no—
256C7×D4—82no—
257C7×D4C2×SD1612yescomplemented
258C2×C4×C7—21no—
259C2×C4×C7—22no—
260C2×C4×C7—24no—
261C2×C4×C7—22no—
262C2×C4×C7—22no—
263C2×C4×C7—21no—
264C2×C4×C7—21no—
265C2×C4×C7—24no—
266C2×C4×C7—22no—
267C2×C4×C7—42no—
268C2×C4×C7—42no—
269C2×C4×C7—82no—
270C2×C4×C7—84no—
271C2×C4×C7#12011yescharacteristic
272C2×C4×C7#12011yescharacteristic
273C2×C4×C7#12011yescharacteristic
274C2×C4×C7C2×SD1612yes—
275C2×C4×C7#13712yes—
276C2×C4×C7C22×D411yescharacteristic
277C2×C4×C7C22×D411yescharacteristic
278C2×C4×C7C22×D411yescharacteristic
279C7×C8—24no—
280C7×C8—42no—
281C7×C8—42no—
282C2×#41C7×D411yescharacteristic
283C22×Q8—22no—
284C22×Q8C7×D412yes—
285C22×D4—21no—
286C22×D4—21no—
287C22×D4—21no—
288AGL(1,ℤ/8)—44no—
289C2×SD16—28no—
290C2×SD16—22no—
291C2×SD16—24no—
292C2×SD16—48no—
293C2×D8—22no—
294C2×M16—21no—
295C22×C8—21no—
296C4⋊Q8—22no—
297C4⋊Q8—22no—
298C4⋊Q8—24no—
299C4⋊Q8—22no—
300C4⋊Q8—22no—
301C4⋊Q8—21no—
302C4⋊Q8—21no—
303C4⋊Q8C7×D412yes—
304C4⋊Q8C7×D411yescharacteristic
305C4⋊Q8C7×D411yescharacteristic
306C4⋊Q8C23×C712yes—
307#127—21no—
308#127—21no—
309#127—21no—
310#127C23×C712yes—
311#125—22no—
312#125—24no—
313#125—22no—
314#125—21no—
315C22⋊Q8—22no—
316C22⋊Q8—24no—
317C22⋊Q8—24no—
318C22⋊Q8—22no—
319C22⋊Q8—24no—
320C22⋊Q8—21no—
321C22⋊Q8C7×D412yes—
322C4×Q8—22no—
323C4×Q8—22no—
324C4×Q8—22no—
325C4×Q8—21no—
326C4×Q8C7×D411yescharacteristic
327C4×Q8C23×C711yescharacteristic
328C4×Q8C23×C712yes—
329C4×D4—24no—
330C4×D4—22no—
331C4×D4—21no—
332C4×D4—21no—
333C4×D4C7×D411yescharacteristic
334C4×D4C23×C711yescharacteristic
335#117—22no—
336#117—21no—
337#117—21no—
338#117C7×D411yescharacteristic
339C2×C4⋊C4—22no—
340C2×C4⋊C4—21no—
341C2×C4⋊C4—21no—
342C2×C4⋊C4—22no—
343C2×C42—21no—
344C2×C42C23×C711yescharacteristic
345C4⋊C8—21no—
346C4⋊C8C23×C712yes—
347C4⋊C8C23×C712yes—
348#102—22no—
349#102—22no—
350#102—24no—
351C22⋊C8—21no—
352C4×C8—21no—
353C4×C8—21no—
354C4×C8C23×C712yes—
355C22×C7—21no—
356C22×C7—21no—
357C22×C7—22no—
358C22×C7—41no—
359C22×C7—41no—
360C22×C7—82no—
361C22×C7—82no—
362C22×C7—82no—
363C22×C7—164no—
364C22×C7#44812yes—
365C22×C7C2×#12011yescharacteristic
366C4×C7—22no—
367C4×C7—21no—
368C4×C7—21no—
369C4×C7—41no—
370C4×C7—42no—
371C4×C7—41no—
372C4×C7—44no—
373C4×C7—42no—
374C4×C7#44812yes—
375C4×C7#45312yes—
376C4×C7C22×SD1611yescharacteristic
377C4×C7C2×#13711yescharacteristic
378C4×C7#57712yes—
379C24—41no—
380#41—22no—
381#41C7×SD1614yescomplemented
382C2×Q8—24no—
383C2×Q8—22no—
384C2×Q8—21no—
385C2×Q8—44no—
386C2×Q8—84no—
387C2×Q8C2×C7×D412yes—
388C2×Q8C2×C7×D411yescharacteristic
389C2×Q8C2×C7×D414yes—
390C2×D4—21no—
391C2×D4—22no—
392C2×D4—22no—
393C2×D4—22no—
394C2×D4—44no—
395C2×D4—41no—
396C2×D4—41no—
397C2×D4—41no—
398C2×D4—42no—
399C2×D4—42no—
400C2×D4—82no—
401C2×D4C2×C7×D411yescharacteristic
402C22×C4—21no—
403C22×C4—24no—
404C22×C4—22no—
405C22×C4—21no—
406C22×C4—21no—
407C22×C4C2×C7×D411yescharacteristic
408C22×C4C2×C7×D411yescharacteristic
409C22×C4C2×C7×D411yescharacteristic
410SD16—416no—
411SD16—44no—
412SD16—84no—
413D8—44no—
414M16—42no—
415C2×C8—24no—
416C2×C8—22no—
417C2×C8—22no—
418C2×C8—22no—
419C4⋊C4—24no—
420C4⋊C4—24no—
421C4⋊C4—24no—
422C4⋊C4—24no—
423C4⋊C4—22no—
424C4⋊C4—21no—
425C4⋊C4—22no—
426C4⋊C4—21no—
427C4⋊C4—21no—
428C4⋊C4—21no—
429C4⋊C4—22no—
430C4⋊C4—22no—
431C4⋊C4—22no—
432C4⋊C4—21no—
433C4⋊C4—22no—
434C4⋊C4C2×C7×D412yes—
435C4⋊C4C2×C7×D411yescharacteristic
436C4⋊C4C2×C7×D411yescharacteristic
437C22⋊C4—24no—
438C22⋊C4—22no—
439C22⋊C4—21no—
440C22⋊C4—21no—
441C22⋊C4—21no—
442C42—24no—
443C42—21no—
444C42—21no—
445C42—21no—
446C42—22no—
447C42C2×C7×D411yescharacteristic
448C42C2×C7×D411yescharacteristic
449C42C2×C7×D411yescharacteristic
450C42C24×C711yescharacteristic
451C2×C7—22no—
452C2×C7—42no—
453C2×C7—162no—
454C2×C7C2×#44811yescharacteristic
455C2×C7#301011yescharacteristic
456C2×C7C2×#45311yescharacteristic
457C23—21no—
458C23—42no—
459C23—82no—
460C23—82no—
461C23—82no—
462C23C7×#12011yescharacteristic
463Q8—21no—
464Q8—24no—
465Q8—44no—
466Q8—44no—
467Q8—42no—
468Q8—84no—
469Q8C2×C7×SD1612yescomplemented
470D4—24no—
471D4—21no—
472D4—44no—
473D4—42no—
474D4—42no—
475D4—44no—
476D4—82no—
477D4—82no—
478D4—82no—
479D4C2×C7×SD1612yescomplemented
480C2×C4—21no—
481C2×C4—22no—
482C2×C4—24no—
483C2×C4—22no—
484C2×C4—22no—
485C2×C4—21no—
486C2×C4—21no—
487C2×C4—24no—
488C2×C4—22no—
489C2×C4—42no—
490C2×C4—42no—
491C2×C4—82no—
492C2×C4—84no—
493C2×C4C7×#12011yescharacteristic
494C2×C4C7×#12011yescharacteristic
495C2×C4C7×#12011yescharacteristic
496C2×C4C2×C7×SD1612yes—
497C2×C4C7×#13712yes—
498C2×C4C22×C7×D411yescharacteristic
499C2×C4C22×C7×D411yescharacteristic
500C2×C4C22×C7×D411yescharacteristic
501C8—24no—
502C8—42no—
503C8—42no—
504C7#1862211yescharacteristic, direct product factor, Sylow
505C22—21no—
506C22—21no—
507C22—22no—
508C22—41no—
509C22—41no—
510C22—82no—
511C22—82no—
512C22—82no—
513C22—164no—
514C22C7×#44812yes—
515C22C2×C7×#12011yescharacteristic
516C4—22no—
517C4—21no—
518C4—21no—
519C4—41no—
520C4—42no—
521C4—41no—
522C4—44no—
523C4—42no—
524C4C7×#44812yes—
525C4C7×#45312yes—
526C4C22×C7×SD1611yescharacteristic
527C4C2×C7×#13711yescharacteristic
528C4C7×#57712yes—
529C2—22no—
530C2—42no—
531C2—162no—
532C2C2×C7×#44811yescharacteristic
533C2C7×#301011yescharacteristic
534C2C2×C7×#45311yescharacteristic
subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC42C24×C7
prime radicalC7×#3038C2
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×#3503C2semidirect
2. C7×#3208C2semidirect
3. C2×C7×#492C2semidirect
5. C7×#1623C2semidirect
6. C7×#1622C2semidirect
7. C7×#1548C2semidirect
8. C7×#1493C2semidirect
9. C7×#1476C2semidirect
12. C7×Q82C22semidirect
15. C7×#554C22semidirect
41. C7×#333C22semidirect
42. C7×Q8⋊C8C22semidirect
43. C7×Q8⋊C8C22semidirect
44. C7×D4⋊C8C22semidirect
45. #18622C7direct (N × H)
119. #3503C2×C7semidirect
120. #3208C2×C7semidirect
121. C2×#492C2×C7semidirect
123. #1623C2×C7semidirect
124. #1622C2×C7semidirect
125. #1548C2×C7semidirect
126. #1493C2×C7semidirect
127. #1476C2×C7semidirect
130. C7×#41SD16semidirect
202. Q82C22×C7semidirect
205. #554C22×C7semidirect
231. #333C22×C7semidirect
232. Q8⋊C8C22×C7semidirect
233. Q8⋊C8C22×C7semidirect
234. D4⋊C8C22×C7semidirect
247. C7×Q8C2×SD16semidirect
257. C7×D4C2×SD16semidirect
381. #41C7×SD16semidirect
469. Q8C2×C7×SD16semidirect
479. D4C2×C7×SD16semidirect
504. C7#18622direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#35032
C7×#32082
C2×C7×#4922
C7×#30382
C7×#16232
C7×#16222
C7×#15482
C7×#14932
C7×#14762
#186227