Finite Group Databasebeta

← C7×#18783 #13195999

Subgroups — C7×#18783 #13195999

Order 1792.

1170 conjugacy classes of subgroups.

The subgroup lattice has 504 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×#547C211yesmaximal, characteristic
2C7×#3230C211yesmaximal, characteristic, complemented
3C7×#3101C211yesmaximal, characteristic, complemented
4C7×#3077C211yesmaximal, characteristic, complemented
5C7×#1647C214yesmaximal, complemented
6C7×#1635C214yesmaximal, complemented
7C7×#1549C211yesmaximal, characteristic, complemented
8C7×#1486C211yesmaximal, characteristic, complemented
9C7×#1478C211yesmaximal, characteristic, complemented
10C22×C7×#41—21no—
11C7×#547—22no—
12C7×#547—22no—
13C7×#547—22no—
14C7×#547C2214yes—
15C7×#533C2211yescharacteristic
16C2×C7×C4⋊Q8C2211yescharacteristic
17C2×C7×#123—22no—
18C2×C7×C22⋊Q8—21no—
19C2×C7×#121—21no—
20C2×C4×C7×D4C2211yescharacteristic
21C2×C4×C7×D4C2211yescharacteristic
22C22×C7×C4⋊C4—21no—
23C7×#500C2212yescomplemented
24C7×#487C2212yescomplemented
25C7×#484—22no—
26C7×#483—21no—
27C7×#478—22no—
28C7×#477—22no—
29C7×#476C2212yescomplemented
30C7×#476C2212yescomplemented
31C7×#474C2212yescomplemented
32C7×#461C2212yescomplemented
33C7×#450—21no—
34C4×C7×SD16—22no—
35C7×#431C2211yescharacteristic
36C7×#431C2211yescharacteristic
37C7×#428—21no—
38C7×#423C2211yescharacteristic
39C7×#418—21no—
40C7×#332C2214yescomplemented
41C7×D4⋊C8C2214yescomplemented
42C7×D4⋊C8C2214yescomplemented
43#18783C711yesmaximal, characteristic, direct product factor, Sylow
44C2×C7×#41—24no—
45C2×C7×#41—24no—
46C2×C7×#41—48no—
47C22×C7×Q8—21no—
48C22×C7×D4—22no—
49C22×C7×D4D411yescharacteristic
50C22×C7×D4D411yescharacteristic
51C23×C4×C7—22no—
52C23×C4×C7—21no—
53C23×C4×C7—21no—
54C2×C7×SD16—22no—
55C2×C7×M16—21no—
56C7×C4⋊Q8—21no—
57C7×C4⋊Q8—21no—
58C7×C4⋊Q8D412yes—
59C7×C4⋊Q8C2311yescharacteristic
60C7×C4⋊Q8C2311yescharacteristic
61C7×C4⋊Q8C2312yes—
62C7×#125—21no—
63C7×#123—28no—
64C7×#123—28no—
65C7×C22⋊Q8—24no—
66C7×C22⋊Q8—24no—
67C7×C22⋊Q8—21no—
68C7×C22⋊Q8—21no—
69C7×#121—24no—
70C7×#121—24no—
71C4×C7×Q8—21no—
72C4×C7×Q8—21no—
73C4×C7×D4—21no—
74C4×C7×D4—21no—
75C4×C7×D4—21no—
76C4×C7×D4—21no—
77C4×C7×D4D412yes—
78C4×C7×D4D412yes—
79C4×C7×D4C2312yes—
80C4×C7×D4C2312yes—
81C7×#117—21no—
82C2×C7×C4⋊C4—22no—
83C2×C7×C4⋊C4—24no—
84C2×C7×C4⋊C4—21no—
85C2×C7×C4⋊C4—24no—
86C2×C7×C4⋊C4D411yescharacteristic
87C2×C7×C4⋊C4D412yes—
88C2×C7×C4⋊C4D411yescharacteristic
89C2×C7×C22⋊C4—22no—
90C2×C7×C22⋊C4—21no—
91C2×C7×C22⋊C4—21no—
92C2×C42×C7C2311yescharacteristic
93C7×#107—22no—
94C7×#107—24no—
95C7×#106—22no—
96C7×#106—22no—
97C7×C4⋊C8—21no—
98C7×C4⋊C8—21no—
99C7×C4⋊C8C2312yes—
100C7×C4⋊C8C2312yes—
101C7×#103—24no—
102C7×#103—22no—
103C7×#102—22no—
104C7×#102—22no—
105C7×#102—22no—
106C7×C22⋊C8—21no—
107C7×C22⋊C8—21no—
108C4×C7×C8—21no—
109C4×C7×C8C2312yes—
110C2×#547C2×C711yescharacteristic
111#3230C2×C711yescharacteristic, complemented
112#3101C2×C711yescharacteristic, complemented
113#3077C2×C711yescharacteristic, complemented
114#1647C2×C714yescomplemented
115#1635C2×C714yescomplemented
116#1549C2×C711yescharacteristic, complemented
117#1486C2×C711yescharacteristic, complemented
118#1478C2×C711yescharacteristic, complemented
119C24×C7—21no—
120C24×C7—21no—
121C7×#41—416no—
122C7×#41—48no—
123C7×#41—48no—
124C2×C7×Q8—22no—
125C2×C7×Q8—22no—
126C2×C7×Q8—21no—
127C2×C7×Q8—21no—
128C2×C7×Q8—44no—
129C2×C7×D4—24no—
130C2×C7×D4—28no—
131C2×C7×D4—21no—
132C2×C7×D4—21no—
133C2×C7×D4—22no—
134C2×C7×D4—22no—
135C2×C7×D4—48no—
136C2×C7×D4C2×D412yes—
137C2×C7×D4C2×D412yes—
138C22×C4×C7—28no—
139C22×C4×C7—21no—
140C22×C4×C7—21no—
141C22×C4×C7—22no—
142C22×C4×C7—22no—
143C22×C4×C7—22no—
144C22×C4×C7—22no—
145C22×C4×C7—22no—
146C22×C4×C7—44no—
147C22×C4×C7—48no—
148C22×C4×C7—42no—
149C22×C4×C7—42no—
150C22×C4×C7C2×D411yescharacteristic
151C22×C4×C7C2×D411yescharacteristic
152C22×C4×C7C2×D411yescharacteristic
153C7×SD16—44no—
154C7×M16—42no—
155C2×C7×C8—22no—
156C2×C7×C8—22no—
157C2×C7×C8—22no—
158C7×C4⋊C4—28no—
159C7×C4⋊C4—21no—
160C7×C4⋊C4—22no—
161C7×C4⋊C4—21no—
162C7×C4⋊C4—22no—
163C7×C4⋊C4—22no—
164C7×C4⋊C4—21no—
165C7×C4⋊C4—21no—
166C7×C4⋊C4—21no—
167C7×C4⋊C4—21no—
168C7×C4⋊C4—41no—
169C7×C4⋊C4—41no—
170C7×C4⋊C4C2×D412yes—
171C7×C4⋊C4C2×D414yes—
172C7×C4⋊C4C2×D412yes—
173C7×C22⋊C4—28no—
174C7×C22⋊C4—22no—
175C7×C22⋊C4—22no—
176C7×C22⋊C4—22no—
177C7×C22⋊C4—22no—
178C7×C22⋊C4—41no—
179C42×C7—41no—
180C42×C7C2×D411yescharacteristic
181C42×C7C2×D411yescharacteristic
182C42×C7C2×D411yescharacteristic
183C42×C7C2411yescharacteristic
184C22×#41—21no—
185#547—22no—
186#547—22no—
187#547—22no—
188#547C22×C714yes—
189#533C22×C711yescharacteristic
190C2×C4⋊Q8C22×C711yescharacteristic
191C2×#123—22no—
192C2×C22⋊Q8—21no—
193C2×#121—21no—
194C2×C4×D4C22×C711yescharacteristic
195C2×C4×D4C22×C711yescharacteristic
196C22×C4⋊C4—21no—
197#500C22×C712yescomplemented
198#487C22×C712yescomplemented
199#484—22no—
200#483—21no—
201#478—22no—
202#477—22no—
203#476C22×C712yescomplemented
204#476C22×C712yescomplemented
205#474C22×C712yescomplemented
206#461C22×C712yescomplemented
207#450—21no—
208C4×SD16—22no—
209#431C22×C711yescharacteristic
210#431C22×C711yescharacteristic
211#428—21no—
212#423C22×C711yescharacteristic
213#418—21no—
214#332C22×C714yescomplemented
215D4⋊C8C22×C714yescomplemented
216D4⋊C8C22×C714yescomplemented
217C23×C7—24no—
218C23×C7—22no—
219C23×C7—22no—
220C23×C7—42no—
221C23×C7—42no—
222C23×C7—42no—
223C23×C7—42no—
224C23×C7—42no—
225C23×C7#12011yescharacteristic
226C7×Q8—44no—
227C7×Q8—42no—
228C7×Q8—44no—
229C7×Q8—42no—
230C7×D4—24no—
231C7×D4—22no—
232C7×D4—22no—
233C7×D4—22no—
234C7×D4—416no—
235C7×D4—42no—
236C7×D4AGL(1,ℤ/8)14yes—
237C2×C4×C7—22no—
238C2×C4×C7—22no—
239C2×C4×C7—22no—
240C2×C4×C7—24no—
241C2×C4×C7—41no—
242C2×C4×C7—44no—
243C2×C4×C7—42no—
244C2×C4×C7—44no—
245C2×C4×C7—416no—
246C2×C4×C7—42no—
247C2×C4×C7—42no—
248C2×C4×C7—44no—
249C2×C4×C7—42no—
250C2×C4×C7—44no—
251C2×C4×C7—41no—
252C2×C4×C7—41no—
253C2×C4×C7#12011yescharacteristic
254C2×C4×C7#12011yescharacteristic
255C2×C4×C7#12011yescharacteristic
256C2×C4×C7#13512yes—
257C2×C4×C7#13712yes—
258C2×C4×C7C22×D411yescharacteristic
259C2×C4×C7C22×D411yescharacteristic
260C2×C4×C7C22×D411yescharacteristic
261C7×C8—42no—
262C7×C8—42no—
263C7×C8—42no—
264C2×#41—24no—
265C2×#41—24no—
266C2×#41—48no—
267C22×Q8—21no—
268C22×D4—22no—
269C22×D4C7×D411yescharacteristic
270C22×D4C7×D411yescharacteristic
271C23×C4—22no—
272C23×C4—21no—
273C23×C4—21no—
274C2×SD16—22no—
275C2×M16—21no—
276C4⋊Q8—21no—
277C4⋊Q8—21no—
278C4⋊Q8C7×D412yes—
279C4⋊Q8C23×C711yescharacteristic
280C4⋊Q8C23×C711yescharacteristic
281C4⋊Q8C23×C712yes—
282#125—21no—
283#123—28no—
284#123—28no—
285C22⋊Q8—24no—
286C22⋊Q8—24no—
287C22⋊Q8—21no—
288C22⋊Q8—21no—
289#121—24no—
290#121—24no—
291C4×Q8—21no—
292C4×Q8—21no—
293C4×D4—21no—
294C4×D4—21no—
295C4×D4—21no—
296C4×D4—21no—
297C4×D4C7×D412yes—
298C4×D4C7×D412yes—
299C4×D4C23×C712yes—
300C4×D4C23×C712yes—
301#117—21no—
302C2×C4⋊C4—22no—
303C2×C4⋊C4—24no—
304C2×C4⋊C4—21no—
305C2×C4⋊C4—24no—
306C2×C4⋊C4C7×D411yescharacteristic
307C2×C4⋊C4C7×D411yescharacteristic
308C2×C4⋊C4C7×D412yes—
309C2×C22⋊C4—22no—
310C2×C22⋊C4—21no—
311C2×C22⋊C4—21no—
312C2×C42C23×C711yescharacteristic
313#107—22no—
314#107—24no—
315#106—22no—
316#106—22no—
317C4⋊C8—21no—
318C4⋊C8—21no—
319C4⋊C8C23×C712yes—
320C4⋊C8C23×C712yes—
321#103—22no—
322#103—24no—
323#102—22no—
324#102—22no—
325#102—22no—
326C22⋊C8—21no—
327C22⋊C8—21no—
328C4×C8—21no—
329C4×C8C23×C712yes—
330C22×C7—21no—
331C22×C7—21no—
332C22×C7—24no—
333C22×C7—48no—
334C22×C7—42no—
335C22×C7—42no—
336C22×C7—42no—
337C22×C7—42no—
338C22×C7—42no—
339C22×C7—84no—
340C22×C7#45212yes—
341C22×C7C2×#12011yescharacteristic
342C4×C7—21no—
343C4×C7—21no—
344C4×C7—21no—
345C4×C7—42no—
346C4×C7—42no—
347C4×C7—44no—
348C4×C7—81no—
349C4×C7—81no—
350C4×C7#45212yes—
351C4×C7C2×#13511yescharacteristic
352C4×C7C2×AGL(1,ℤ/8)12yes—
353C4×C7C2×#13711yescharacteristic
354C24—21no—
355C24—21no—
356#41—416no—
357#41—48no—
358#41—48no—
359C2×Q8—22no—
360C2×Q8—22no—
361C2×Q8—21no—
362C2×Q8—21no—
363C2×Q8—44no—
364C2×D4—24no—
365C2×D4—28no—
366C2×D4—21no—
367C2×D4—21no—
368C2×D4—22no—
369C2×D4—22no—
370C2×D4—48no—
371C2×D4C2×C7×D412yes—
372C2×D4C2×C7×D412yes—
373C22×C4—28no—
374C22×C4—21no—
375C22×C4—21no—
376C22×C4—22no—
377C22×C4—22no—
378C22×C4—22no—
379C22×C4—22no—
380C22×C4—22no—
381C22×C4—44no—
382C22×C4—48no—
383C22×C4—42no—
384C22×C4—42no—
385C22×C4C2×C7×D411yescharacteristic
386C22×C4C2×C7×D411yescharacteristic
387C22×C4C2×C7×D411yescharacteristic
388SD16—44no—
389M16—42no—
390C2×C8—22no—
391C2×C8—22no—
392C2×C8—22no—
393C4⋊C4—28no—
394C4⋊C4—21no—
395C4⋊C4—22no—
396C4⋊C4—21no—
397C4⋊C4—22no—
398C4⋊C4—22no—
399C4⋊C4—21no—
400C4⋊C4—21no—
401C4⋊C4—21no—
402C4⋊C4—21no—
403C4⋊C4—41no—
404C4⋊C4—41no—
405C4⋊C4C2×C7×D412yes—
406C4⋊C4C2×C7×D414yes—
407C4⋊C4C2×C7×D412yes—
408C22⋊C4—28no—
409C22⋊C4—22no—
410C22⋊C4—22no—
411C22⋊C4—22no—
412C22⋊C4—22no—
413C22⋊C4—41no—
414C42—41no—
415C42C2×C7×D411yescharacteristic
416C42C2×C7×D411yescharacteristic
417C42C2×C7×D411yescharacteristic
418C42C24×C711yescharacteristic
419C2×C7—22no—
420C2×C7—44no—
421C2×C7—82no—
422C2×C7C2×#45211yescharacteristic
423C2×C7#300311yescharacteristic
424C2×C7#302011yescharacteristic
425C23—24no—
426C23—22no—
427C23—22no—
428C23—42no—
429C23—42no—
430C23—42no—
431C23—42no—
432C23—42no—
433C23C7×#12011yescharacteristic
434Q8—44no—
435Q8—42no—
436Q8—44no—
437Q8—42no—
438D4—24no—
439D4—22no—
440D4—22no—
441D4—22no—
442D4—416no—
443D4—42no—
444D4C7×AGL(1,ℤ/8)14yes—
445C2×C4—22no—
446C2×C4—22no—
447C2×C4—22no—
448C2×C4—24no—
449C2×C4—41no—
450C2×C4—44no—
451C2×C4—42no—
452C2×C4—44no—
453C2×C4—416no—
454C2×C4—42no—
455C2×C4—42no—
456C2×C4—44no—
457C2×C4—42no—
458C2×C4—44no—
459C2×C4—41no—
460C2×C4—41no—
461C2×C4C7×#12011yescharacteristic
462C2×C4C7×#12011yescharacteristic
463C2×C4C7×#12011yescharacteristic
464C2×C4C7×#13512yes—
465C2×C4C7×#13712yes—
466C2×C4C22×C7×D411yescharacteristic
467C2×C4C22×C7×D411yescharacteristic
468C2×C4C22×C7×D411yescharacteristic
469C8—42no—
470C8—42no—
471C8—42no—
472C7#1878311yescharacteristic, direct product factor, Sylow
473C22—21no—
474C22—21no—
475C22—24no—
476C22—48no—
477C22—42no—
478C22—42no—
479C22—42no—
480C22—42no—
481C22—42no—
482C22—84no—
483C22C7×#45212yes—
484C22C2×C7×#12011yescharacteristic
485C4—21no—
486C4—21no—
487C4—21no—
488C4—42no—
489C4—42no—
490C4—44no—
491C4—81no—
492C4—81no—
493C4C7×#45212yes—
494C4C2×C7×#13511yescharacteristic
495C4C2×C7×AGL(1,ℤ/8)12yes—
496C4C2×C7×#13711yescharacteristic
497C2—22no—
498C2—44no—
499C2—82no—
500C2C2×C7×#45211yescharacteristic
501C2C7×#300311yescharacteristic
502C2C7×#302011yescharacteristic
subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC42C24×C7
prime radicalC2×C7×#547C2
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
2. C7×#3230C2semidirect
3. C7×#3101C2semidirect
4. C7×#3077C2semidirect
5. C7×#1647C2semidirect
6. C7×#1635C2semidirect
7. C7×#1549C2semidirect
8. C7×#1486C2semidirect
9. C7×#1478C2semidirect
23. C7×#500C22semidirect
24. C7×#487C22semidirect
29. C7×#476C22semidirect
30. C7×#476C22semidirect
31. C7×#474C22semidirect
32. C7×#461C22semidirect
40. C7×#332C22semidirect
41. C7×D4⋊C8C22semidirect
42. C7×D4⋊C8C22semidirect
43. #18783C7direct (N × H)
111. #3230C2×C7semidirect
112. #3101C2×C7semidirect
113. #3077C2×C7semidirect
114. #1647C2×C7semidirect
115. #1635C2×C7semidirect
116. #1549C2×C7semidirect
117. #1486C2×C7semidirect
118. #1478C2×C7semidirect
197. #500C22×C7semidirect
198. #487C22×C7semidirect
203. #476C22×C7semidirect
204. #476C22×C7semidirect
205. #474C22×C7semidirect
206. #461C22×C7semidirect
214. #332C22×C7semidirect
215. D4⋊C8C22×C7semidirect
216. D4⋊C8C22×C7semidirect
472. C7#18783direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C7×#5472
C7×#32302
C7×#31012
C7×#30772
C7×#16472
C7×#16352
C7×#15492
C7×#14862
C7×#14782
#187837