Finite Group Databasebeta

← C7×#18907 #13196123

Subgroups — C7×#18907 #13196123

Order 1792.

882 conjugacy classes of subgroups.

The subgroup lattice has 476 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3507C211yesmaximal, characteristic
2C7×#3227C211yesmaximal, characteristic
3C7×#3209C211yesmaximal, characteristic, complemented
4C2×C7×#475C211yesmaximal, characteristic, complemented
5C7×#1653C214yesmaximal, complemented
6C7×#1640C214yesmaximal, complemented
7C7×#1540C211yesmaximal, characteristic
8C7×#1481C211yesmaximal, characteristic, complemented
9C7×#1479C211yesmaximal, characteristic, complemented
10C7×#559C2212yes—
11C7×#557C2212yes—
12C7×#556—21no—
13C7×#556—22no—
14C7×#554—21no—
15C7×#552—22no—
16C7×#539—22no—
17C7×#536—21no—
18C7×#533C2211yescharacteristic
19C7×#532C2211yescharacteristic
20C2×C7×C4⋊Q8C2211yescharacteristic
21C7×#529—22no—
22C7×#520—21no—
23C2×C4×C7×Q8C2211yescharacteristic
24C7×#498C2212yes—
25C7×#494—21no—
26C7×#487—21no—
27C7×#486C2212yes—
28C7×#481—22no—
29C7×#476—22no—
30C7×#475—22no—
31C7×#475C2214yes—
32C7×#462C2214yes—
33C7×#451—22no—
34C7×#431C2211yescharacteristic
35C7×#431C2211yescharacteristic
36C2×C7×#106—21no—
37C2×C7×C4⋊C8C2211yescharacteristic
38C2×C7×#103—21no—
39C7×#332C2212yes—
40C7×#331C2212yes—
41C7×Q8⋊C8C2214yes—
42C7×Q8⋊C8C2214yes—
43#18907C711yesmaximal, characteristic, direct product factor, Sylow
44C2×C7×#41—21no—
45C22×C7×Q8—21no—
46C22×C7×Q8D411yescharacteristic
47C2×C7×Q16—24no—
48C22×C7×C8—21no—
49C7×C4⋊Q8—22no—
50C7×C4⋊Q8—21no—
51C7×C4⋊Q8—21no—
52C7×C4⋊Q8—21no—
53C7×C4⋊Q8D411yescharacteristic
54C7×C4⋊Q8D411yescharacteristic
55C7×C4⋊Q8C2312yes—
56C7×C4⋊Q8C2311yescharacteristic
57C7×#127C2311yescharacteristic
58C7×#126—24no—
59C7×#126—24no—
60C7×#125—22no—
61C7×#125—24no—
62C7×#125—21no—
63C7×#124—22no—
64C7×#124—22no—
65C7×#124—21no—
66C7×#123—24no—
67C7×#123—24no—
68C7×C22⋊Q8—22no—
69C7×C22⋊Q8—22no—
70C7×C22⋊Q8—24no—
71C7×C22⋊Q8—21no—
72C7×C22⋊Q8D412yes—
73C7×#121—21no—
74C7×#121D412yes—
75C4×C7×Q8—22no—
76C4×C7×Q8—22no—
77C4×C7×Q8—21no—
78C4×C7×Q8—21no—
79C4×C7×Q8—21no—
80C4×C7×Q8D412yes—
81C4×C7×Q8C2312yes—
82C4×C7×Q8C2312yes—
83C4×C7×D4—24no—
84C4×C7×D4—22no—
85C4×C7×D4—22no—
86C4×C7×D4—21no—
87C4×C7×D4D412yes—
88C7×#117—22no—
89C7×#117—24no—
90C7×#117—21no—
91C2×C7×C4⋊C4—22no—
92C2×C7×C4⋊C4—21no—
93C2×C7×C4⋊C4—21no—
94C2×C7×C4⋊C4—21no—
95C2×C7×C4⋊C4D411yescharacteristic
96C2×C42×C7—21no—
97C2×C42×C7C2311yescharacteristic
98C7×#106—24no—
99C7×#106—24no—
100C7×C4⋊C8—21no—
101C7×C4⋊C8—21no—
102C7×C4⋊C8C2312yes—
103C7×C4⋊C8C2312yes—
104C7×#103—24no—
105C7×#103—24no—
106C7×#102—24no—
107C7×C22⋊C8—21no—
108C7×C22⋊C8—21no—
109C4×C7×C8—21no—
110C4×C7×C8C2312yes—
111#3507C2×C711yescharacteristic
112#3227C2×C711yescharacteristic
113#3209C2×C711yescharacteristic, complemented
114C2×#475C2×C711yescharacteristic, complemented
115#1653C2×C714yescomplemented
116#1640C2×C714yescomplemented
117#1540C2×C711yescharacteristic
118#1481C2×C711yescharacteristic, complemented
119#1479C2×C711yescharacteristic, complemented
120C7×#41—42no—
121C7×#41—42no—
122C2×C7×Q8—21no—
123C2×C7×Q8—21no—
124C2×C7×Q8—21no—
125C2×C7×Q8—22no—
126C2×C7×Q8—22no—
127C2×C7×Q8—22no—
128C2×C7×Q8—41no—
129C2×C7×Q8—82no—
130C2×C7×Q8C2×D412yes—
131C2×C7×Q8C2×D412yes—
132C2×C7×D4—22no—
133C2×C7×D4—21no—
134C2×C7×D4—21no—
135C2×C7×D4C2×D412yes—
136C22×C4×C7—21no—
137C22×C4×C7—24no—
138C22×C4×C7—21no—
139C22×C4×C7—22no—
140C22×C4×C7—41no—
141C22×C4×C7C2×D411yescharacteristic
142C22×C4×C7C2×D411yescharacteristic
143C22×C4×C7C2×D411yescharacteristic
144C7×Q16—84no—
145C2×C7×C8—22no—
146C2×C7×C8—22no—
147C2×C7×C8—22no—
148C2×C7×C8—42no—
149C7×C4⋊C4—24no—
150C7×C4⋊C4—24no—
151C7×C4⋊C4—24no—
152C7×C4⋊C4—21no—
153C7×C4⋊C4—21no—
154C7×C4⋊C4—22no—
155C7×C4⋊C4—21no—
156C7×C4⋊C4—22no—
157C7×C4⋊C4—21no—
158C7×C4⋊C4—22no—
159C7×C4⋊C4—21no—
160C7×C4⋊C4—22no—
161C7×C4⋊C4—22no—
162C7×C4⋊C4—22no—
163C7×C4⋊C4—41no—
164C7×C4⋊C4—41no—
165C7×C4⋊C4C2×D412yes—
166C7×C4⋊C4C2×D412yes—
167C7×C4⋊C4C2×D412yes—
168C7×C22⋊C4—24no—
169C7×C22⋊C4—24no—
170C7×C22⋊C4—24no—
171C7×C22⋊C4—22no—
172C7×C22⋊C4—22no—
173C7×C22⋊C4—22no—
174C42×C7—24no—
175C42×C7—22no—
176C42×C7—22no—
177C42×C7—22no—
178C42×C7C2×D411yescharacteristic
179C42×C7C2×D411yescharacteristic
180C42×C7C2×D411yescharacteristic
181C42×C7C2411yescharacteristic
182#559C22×C712yes—
183#557C22×C712yes—
184#556—21no—
185#556—22no—
186#554—21no—
187#552—22no—
188#539—22no—
189#536—21no—
190#533C22×C711yescharacteristic
191#532C22×C711yescharacteristic
192C2×C4⋊Q8C22×C711yescharacteristic
193#529—22no—
194#520—21no—
195C2×C4×Q8C22×C711yescharacteristic
196#498C22×C712yes—
197#494—21no—
198#487—21no—
199#486C22×C712yes—
200#481—22no—
201#476—22no—
202#475—22no—
203#475C22×C714yes—
204#462C22×C714yes—
205#451—22no—
206#431C22×C711yescharacteristic
207#431C22×C711yescharacteristic
208C2×#106—21no—
209C2×C4⋊C8C22×C711yescharacteristic
210C2×#103—21no—
211#332C22×C712yes—
212#331C22×C712yes—
213Q8⋊C8C22×C714yes—
214Q8⋊C8C22×C714yes—
215C23×C7—22no—
216C23×C7#12011yescharacteristic
217C7×Q8—22no—
218C7×Q8—22no—
219C7×Q8—24no—
220C7×Q8—41no—
221C7×Q8—41no—
222C7×Q8—42no—
223C7×Q8—44no—
224C7×Q8—81no—
225C7×Q8—82no—
226C7×D4—42no—
227C7×D4—44no—
228C7×D4—41no—
229C7×D4—41no—
230C7×D4—42no—
231C2×C4×C7—22no—
232C2×C4×C7—22no—
233C2×C4×C7—22no—
234C2×C4×C7—22no—
235C2×C4×C7—22no—
236C2×C4×C7—22no—
237C2×C4×C7—41no—
238C2×C4×C7—42no—
239C2×C4×C7—44no—
240C2×C4×C7—42no—
241C2×C4×C7—81no—
242C2×C4×C7—84no—
243C2×C4×C7—82no—
244C2×C4×C7#12011yescharacteristic
245C2×C4×C7#12011yescharacteristic
246C2×C4×C7#12011yescharacteristic
247C2×C4×C7#13512yes—
248C2×C4×C7#13712yes—
249C2×C4×C7C22×D411yescharacteristic
250C2×C4×C7C22×D411yescharacteristic
251C2×C4×C7C22×D411yescharacteristic
252C7×C8—42no—
253C7×C8—42no—
254C7×C8—42no—
255C2×#41—21no—
256C22×Q8—21no—
257C22×Q8C7×D411yescharacteristic
258C2×Q16—24no—
259C22×C8—21no—
260C4⋊Q8—22no—
261C4⋊Q8—21no—
262C4⋊Q8—21no—
263C4⋊Q8—21no—
264C4⋊Q8C7×D411yescharacteristic
265C4⋊Q8C7×D411yescharacteristic
266C4⋊Q8C23×C712yes—
267C4⋊Q8C23×C711yescharacteristic
268#127C23×C711yescharacteristic
269#126—24no—
270#126—24no—
271#125—22no—
272#125—24no—
273#125—21no—
274#124—22no—
275#124—22no—
276#124—21no—
277#123—24no—
278#123—24no—
279C22⋊Q8—22no—
280C22⋊Q8—22no—
281C22⋊Q8—24no—
282C22⋊Q8—21no—
283C22⋊Q8C7×D412yes—
284#121—21no—
285#121C7×D412yes—
286C4×Q8—22no—
287C4×Q8—22no—
288C4×Q8—21no—
289C4×Q8—21no—
290C4×Q8—21no—
291C4×Q8C7×D412yes—
292C4×Q8C23×C712yes—
293C4×Q8C23×C712yes—
294C4×D4—24no—
295C4×D4—22no—
296C4×D4—22no—
297C4×D4—21no—
298C4×D4C7×D412yes—
299#117—22no—
300#117—24no—
301#117—21no—
302C2×C4⋊C4—22no—
303C2×C4⋊C4—21no—
304C2×C4⋊C4—21no—
305C2×C4⋊C4—21no—
306C2×C4⋊C4C7×D411yescharacteristic
307C2×C42—21no—
308C2×C42C23×C711yescharacteristic
309#106—24no—
310#106—24no—
311C4⋊C8—21no—
312C4⋊C8—21no—
313C4⋊C8C23×C712yes—
314C4⋊C8C23×C712yes—
315#103—24no—
316#103—24no—
317#102—24no—
318C22⋊C8—21no—
319C22⋊C8—21no—
320C4×C8—21no—
321C4×C8C23×C712yes—
322C22×C7—21no—
323C22×C7—21no—
324C22×C7—42no—
325C22×C7—42no—
326C22×C7—42no—
327C22×C7#45212yes—
328C22×C7C2×#12011yescharacteristic
329C4×C7—21no—
330C4×C7—21no—
331C4×C7—21no—
332C4×C7—42no—
333C4×C7—42no—
334C4×C7—42no—
335C4×C7—42no—
336C4×C7—42no—
337C4×C7—82no—
338C4×C7#45212yes—
339C4×C7C2×#13511yescharacteristic
340C4×C7C2×#13711yescharacteristic
341C4×C7#57712yes—
342#41—42no—
343#41—42no—
344C2×Q8—21no—
345C2×Q8—21no—
346C2×Q8—21no—
347C2×Q8—22no—
348C2×Q8—22no—
349C2×Q8—22no—
350C2×Q8—41no—
351C2×Q8—82no—
352C2×Q8C2×C7×D412yes—
353C2×Q8C2×C7×D412yes—
354C2×D4—22no—
355C2×D4—21no—
356C2×D4—21no—
357C2×D4C2×C7×D412yes—
358C22×C4—21no—
359C22×C4—24no—
360C22×C4—21no—
361C22×C4—22no—
362C22×C4—41no—
363C22×C4C2×C7×D411yescharacteristic
364C22×C4C2×C7×D411yescharacteristic
365C22×C4C2×C7×D411yescharacteristic
366Q16—84no—
367C2×C8—22no—
368C2×C8—22no—
369C2×C8—22no—
370C2×C8—42no—
371C4⋊C4—24no—
372C4⋊C4—24no—
373C4⋊C4—24no—
374C4⋊C4—21no—
375C4⋊C4—21no—
376C4⋊C4—22no—
377C4⋊C4—21no—
378C4⋊C4—22no—
379C4⋊C4—21no—
380C4⋊C4—22no—
381C4⋊C4—21no—
382C4⋊C4—22no—
383C4⋊C4—22no—
384C4⋊C4—22no—
385C4⋊C4—41no—
386C4⋊C4—41no—
387C4⋊C4C2×C7×D412yes—
388C4⋊C4C2×C7×D412yes—
389C4⋊C4C2×C7×D412yes—
390C22⋊C4—24no—
391C22⋊C4—24no—
392C22⋊C4—24no—
393C22⋊C4—22no—
394C22⋊C4—22no—
395C22⋊C4—22no—
396C42—24no—
397C42—22no—
398C42—22no—
399C42—22no—
400C42C2×C7×D411yescharacteristic
401C42C2×C7×D411yescharacteristic
402C42C2×C7×D411yescharacteristic
403C42C24×C711yescharacteristic
404C2×C7—22no—
405C2×C7—82no—
406C2×C7C2×#45211yescharacteristic
407C2×C7#301011yescharacteristic
408C2×C7#302211yescharacteristic
409C23—22no—
410C23C7×#12011yescharacteristic
411Q8—22no—
412Q8—22no—
413Q8—24no—
414Q8—41no—
415Q8—41no—
416Q8—42no—
417Q8—44no—
418Q8—81no—
419Q8—82no—
420D4—42no—
421D4—44no—
422D4—41no—
423D4—41no—
424D4—42no—
425C2×C4—22no—
426C2×C4—22no—
427C2×C4—22no—
428C2×C4—22no—
429C2×C4—22no—
430C2×C4—22no—
431C2×C4—41no—
432C2×C4—42no—
433C2×C4—44no—
434C2×C4—42no—
435C2×C4—81no—
436C2×C4—84no—
437C2×C4—82no—
438C2×C4C7×#12011yescharacteristic
439C2×C4C7×#12011yescharacteristic
440C2×C4C7×#12011yescharacteristic
441C2×C4C7×#13512yes—
442C2×C4C7×#13712yes—
443C2×C4C22×C7×D411yescharacteristic
444C2×C4C22×C7×D411yescharacteristic
445C2×C4C22×C7×D411yescharacteristic
446C8—42no—
447C8—42no—
448C8—42no—
449C7#1890711yescharacteristic, direct product factor, Sylow
450C22—21no—
451C22—21no—
452C22—42no—
453C22—42no—
454C22—42no—
455C22C7×#45212yes—
456C22C2×C7×#12011yescharacteristic
457C4—21no—
458C4—21no—
459C4—21no—
460C4—42no—
461C4—42no—
462C4—42no—
463C4—42no—
464C4—42no—
465C4—82no—
466C4C7×#45212yes—
467C4C2×C7×#13511yescharacteristic
468C4C2×C7×#13711yescharacteristic
469C4C7×#57712yes—
470C2—22no—
471C2—82no—
472C2C2×C7×#45211yescharacteristic
473C2C7×#301011yescharacteristic
474C2C7×#302211yescharacteristic
subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC42C24×C7
prime radicalC7×#532C22
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
3. C7×#3209C2semidirect
4. C2×C7×#475C2semidirect
5. C7×#1653C2semidirect
6. C7×#1640C2semidirect
8. C7×#1481C2semidirect
9. C7×#1479C2semidirect
43. #18907C7direct (N × H)
113. #3209C2×C7semidirect
114. C2×#475C2×C7semidirect
115. #1653C2×C7semidirect
116. #1640C2×C7semidirect
118. #1481C2×C7semidirect
119. #1479C2×C7semidirect
449. C7#18907direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#35072
C7×#32272
C7×#32092
C2×C7×#4752
C7×#16532
C7×#16402
C7×#15402
C7×#14812
C7×#14792
#189077