Finite Group Databasebeta

← C7×#9245 #13186461

Subgroups — C7×#9245 #13186461

Order 1792.

456 conjugacy classes of subgroups.

The subgroup lattice has 408 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×#478C211yesmaximal, characteristic
2C7×#2974C211yesmaximal, characteristic
3C7×#1528C211yesmaximal, characteristic, complemented
4C7×#1490C211yesmaximal, characteristic
5C7×#1470C211yesmaximal, characteristic, complemented
6C7×#1290C211yesmaximal, characteristic, complemented
7C7×#1283C211yesmaximal, characteristic, complemented
8C2×C7×#125C2211yescharacteristic
9C2×C4×C7×D4C2211yescharacteristic
10C7×#478—21no—
11C7×#478—21no—
12C7×#478—21no—
13C7×#478—21no—
14C7×#436—21no—
15C7×#435—22no—
16C7×C8×D4—21no—
17C7×#432C2211yescharacteristic
18C7×#432C2211yescharacteristic
19C7×#431C2211yescharacteristic
20C2×C7×#107C411yescharacteristic
21C2×C7×#106C411yescharacteristic
22C2×C7×C4⋊C8C2211yescharacteristic
23C2×C7×#102C411yescharacteristic
24C2×C7×#102C411yescharacteristic
25C7×#407—21no—
26C2×C7×C22⋊C8—21no—
27C4×C7×M16C2211yescharacteristic
28C7×#330—22no—
29C7×D4⋊C8—21no—
30C7×D4⋊C8—21no—
31C7×#324—21no—
32C7×#324—21no—
33#9245C711yesmaximal, characteristic, direct product factor, Sylow
34C22×C7×D4C2×C411yescharacteristic
35C23×C4×C7—21no—
36C2×C7×M16—22no—
37C2×C7×M16—21no—
38C22×C7×C8—22no—
39C22×C7×C8C2×C411yescharacteristic
40C22×C7×C8C2×C411yescharacteristic
41C7×#125—21no—
42C7×#125—21no—
43C7×#125—21no—
44C7×#125—21no—
45C4×C7×D4—21no—
46C4×C7×D4—21no—
47C4×C7×D4D411yescharacteristic
48C4×C7×D4D411yescharacteristic
49C4×C7×D4D411yescharacteristic
50C4×C7×D4D411yescharacteristic
51C2×C7×C4⋊C4—21no—
52C2×C7×C4⋊C4—21no—
53C2×C7×C4⋊C4C2×C411yescharacteristic
54C2×C7×C4⋊C4C2×C411yescharacteristic
55C2×C7×C4⋊C4C2×C411yescharacteristic
56C2×C7×C22⋊C4—21no—
57C2×C42×C7C2311yescharacteristic
58C7×#107—21no—
59C7×#107—21no—
60C7×#106—21no—
61C7×#106—21no—
62C7×C4⋊C8—21no—
63C7×C4⋊C8—21no—
64C7×C4⋊C8—21no—
65C7×C4⋊C8—21no—
66C7×C4⋊C8—21no—
67C7×#102—21no—
68C7×#102—21no—
69C7×#102—21no—
70C7×#102—21no—
71C7×C22⋊C8—22no—
72C7×C22⋊C8—22no—
73C7×C22⋊C8—21no—
74C7×C22⋊C8—21no—
75C7×C22⋊C8D411yescharacteristic
76C7×C22⋊C8D411yescharacteristic
77C7×#97—21no—
78C7×#97—21no—
79C7×#97D412yes—
80C4×C7×C8—21no—
81C4×C7×C8—21no—
82C2×#478C2×C711yescharacteristic
83#2974C2×C711yescharacteristic
84#1528C2×C711yescharacteristic, complemented
85#1490C2×C711yescharacteristic
86#1470C2×C711yescharacteristic, complemented
87#1290C2×C711yescharacteristic, complemented
88#1283C2×C711yescharacteristic, complemented
89C24×C7—21no—
90C2×C7×D4—22no—
91C2×C7×D4—21no—
92C2×C7×D4—41no—
93C2×C7×D4C22⋊C411yescharacteristic
94C2×C7×D4C22⋊C411yescharacteristic
95C22×C4×C7—21no—
96C22×C4×C7—21no—
97C22×C4×C7—21no—
98C22×C4×C7—21no—
99C22×C4×C7—21no—
100C22×C4×C7—21no—
101C22×C4×C7—21no—
102C22×C4×C7—82no—
103C22×C4×C7C22×C411yescharacteristic
104C22×C4×C7C2×D411yescharacteristic
105C22×C4×C7#4111yescharacteristic
106C7×M16—22no—
107C7×M16—41no—
108C7×M16—82no—
109C2×C7×C8—21no—
110C2×C7×C8—21no—
111C2×C7×C8—21no—
112C2×C7×C8—21no—
113C2×C7×C8—22no—
114C2×C7×C8—41no—
115C2×C7×C8—41no—
116C2×C7×C8—41no—
117C2×C7×C8—41no—
118C2×C7×C8—82no—
119C7×C4⋊C4—21no—
120C7×C4⋊C4—21no—
121C7×C4⋊C4—21no—
122C7×C4⋊C4—21no—
123C7×C4⋊C4—21no—
124C7×C4⋊C4—41no—
125C7×C4⋊C4—41no—
126C7×C4⋊C4—41no—
127C7×C4⋊C4—41no—
128C7×C4⋊C4C22⋊C411yescharacteristic
129C7×C4⋊C4C22⋊C411yescharacteristic
130C7×C22⋊C4—21no—
131C7×C22⋊C4—21no—
132C7×C22⋊C4—21no—
133C7×C22⋊C4—21no—
134C42×C7C2×D411yescharacteristic
135C42×C7C2×D411yescharacteristic
136C42×C7C2×D411yescharacteristic
137C42×C7#4111yescharacteristic
138C2×#125C22×C711yescharacteristic
139C2×C4×D4C22×C711yescharacteristic
140#478—21no—
141#478—21no—
142#478—21no—
143#478—21no—
144#436—21no—
145#435—22no—
146C8×D4—21no—
147#432C22×C711yescharacteristic
148#432C22×C711yescharacteristic
149#431C22×C711yescharacteristic
150C2×#107C4×C711yescharacteristic
151C2×#106C4×C711yescharacteristic
152C2×C4⋊C8C22×C711yescharacteristic
153C2×#102C4×C711yescharacteristic
154C2×#102C4×C711yescharacteristic
155#407—21no—
156C2×C22⋊C8—21no—
157C4×M16C22×C711yescharacteristic
158#330—22no—
159D4⋊C8—21no—
160D4⋊C8—21no—
161#324—21no—
162#324—21no—
163C23×C7—21no—
164C23×C7—21no—
165C23×C7—42no—
166C23×C7—41no—
167C23×C7—41no—
168C23×C7—81no—
169C23×C7C4×D411yescharacteristic
170C7×D4—21no—
171C7×D4—21no—
172C7×D4—21no—
173C7×D4—42no—
174C7×D4#10112yes—
175C2×C4×C7—21no—
176C2×C4×C7—21no—
177C2×C4×C7—21no—
178C2×C4×C7—21no—
179C2×C4×C7—21no—
180C2×C4×C7—21no—
181C2×C4×C7—41no—
182C2×C4×C7—42no—
183C2×C4×C7—42no—
184C2×C4×C7—41no—
185C2×C4×C7—41no—
186C2×C4×C7—41no—
187C2×C4×C7—41no—
188C2×C4×C7—81no—
189C2×C4×C7—81no—
190C2×C4×C7—81no—
191C2×C4×C7—81no—
192C2×C4×C7C2×C22⋊C411yescharacteristic
193C2×C4×C7C4×D411yescharacteristic
194C2×C4×C7#12011yescharacteristic
195C2×C4×C7#12111yescharacteristic
196C2×C4×C7#12111yescharacteristic
197C2×C4×C7#12311yescharacteristic
198C7×C8—41no—
199C7×C8—42no—
200C7×C8—41no—
201C7×C8—42no—
202C7×C8—41no—
203C7×C8—41no—
204C7×C8—81no—
205C22×D4C2×C4×C711yescharacteristic
206C23×C4—21no—
207C2×M16—22no—
208C2×M16—21no—
209C22×C8—22no—
210C22×C8C2×C4×C711yescharacteristic
211C22×C8C2×C4×C711yescharacteristic
212#125—21no—
213#125—21no—
214#125—21no—
215#125—21no—
216C4×D4—21no—
217C4×D4—21no—
218C4×D4C7×D411yescharacteristic
219C4×D4C7×D411yescharacteristic
220C4×D4C7×D411yescharacteristic
221C4×D4C7×D411yescharacteristic
222C2×C4⋊C4—21no—
223C2×C4⋊C4—21no—
224C2×C4⋊C4C2×C4×C711yescharacteristic
225C2×C4⋊C4C2×C4×C711yescharacteristic
226C2×C4⋊C4C2×C4×C711yescharacteristic
227C2×C22⋊C4—21no—
228C2×C42C23×C711yescharacteristic
229#107—21no—
230#107—21no—
231#106—21no—
232#106—21no—
233C4⋊C8—21no—
234C4⋊C8—21no—
235C4⋊C8—21no—
236C4⋊C8—21no—
237C4⋊C8—21no—
238#102—21no—
239#102—21no—
240#102—21no—
241#102—21no—
242C22⋊C8—22no—
243C22⋊C8—22no—
244C22⋊C8—21no—
245C22⋊C8—21no—
246C22⋊C8C7×D411yescharacteristic
247C22⋊C8C7×D411yescharacteristic
248#97—21no—
249#97—21no—
250#97C7×D412yes—
251C4×C8—21no—
252C4×C8—21no—
253C22×C7—21no—
254C22×C7—21no—
255C22×C7—22no—
256C22×C7—41no—
257C22×C7—41no—
258C22×C7—41no—
259C22×C7—41no—
260C22×C7—41no—
261C22×C7—82no—
262C22×C7—82no—
263C22×C7#38611yescharacteristic
264C22×C7#44311yescharacteristic
265C22×C7#44411yescharacteristic
266C4×C7—21no—
267C4×C7—21no—
268C4×C7—21no—
269C4×C7—21no—
270C4×C7—21no—
271C4×C7—41no—
272C4×C7—41no—
273C4×C7—81no—
274C4×C7—81no—
275C4×C7C2×#10111yescharacteristic
276C4×C7#41311yescharacteristic
277C24—21no—
278C2×D4—22no—
279C2×D4—21no—
280C2×D4—41no—
281C2×D4C7×C22⋊C411yescharacteristic
282C2×D4C7×C22⋊C411yescharacteristic
283C22×C4—21no—
284C22×C4—21no—
285C22×C4—21no—
286C22×C4—21no—
287C22×C4—21no—
288C22×C4—21no—
289C22×C4—21no—
290C22×C4—82no—
291C22×C4C22×C4×C711yescharacteristic
292C22×C4C2×C7×D411yescharacteristic
293C22×C4C7×#4111yescharacteristic
294M16—22no—
295M16—41no—
296M16—82no—
297C2×C8—21no—
298C2×C8—21no—
299C2×C8—21no—
300C2×C8—21no—
301C2×C8—22no—
302C2×C8—41no—
303C2×C8—41no—
304C2×C8—41no—
305C2×C8—41no—
306C2×C8—82no—
307C4⋊C4—21no—
308C4⋊C4—21no—
309C4⋊C4—21no—
310C4⋊C4—21no—
311C4⋊C4—21no—
312C4⋊C4—41no—
313C4⋊C4—41no—
314C4⋊C4—41no—
315C4⋊C4—41no—
316C4⋊C4C7×C22⋊C411yescharacteristic
317C4⋊C4C7×C22⋊C411yescharacteristic
318C22⋊C4—21no—
319C22⋊C4—21no—
320C22⋊C4—21no—
321C22⋊C4—21no—
322C42C2×C7×D411yescharacteristic
323C42C2×C7×D411yescharacteristic
324C42C2×C7×D411yescharacteristic
325C42C7×#4111yescharacteristic
326C2×C7—21no—
327C2×C7—21no—
328C2×C7—42no—
329C2×C7—81no—
330C2×C7#187611yescharacteristic
331C2×C7#190111yescharacteristic
332C2×C7#190411yescharacteristic
333C23—21no—
334C23—21no—
335C23—42no—
336C23—41no—
337C23—41no—
338C23—81no—
339C23C4×C7×D411yescharacteristic
340D4—21no—
341D4—21no—
342D4—21no—
343D4—42no—
344D4C7×#10112yes—
345C2×C4—21no—
346C2×C4—21no—
347C2×C4—21no—
348C2×C4—21no—
349C2×C4—21no—
350C2×C4—21no—
351C2×C4—41no—
352C2×C4—42no—
353C2×C4—42no—
354C2×C4—41no—
355C2×C4—41no—
356C2×C4—41no—
357C2×C4—41no—
358C2×C4—81no—
359C2×C4—81no—
360C2×C4—81no—
361C2×C4—81no—
362C2×C4C2×C7×C22⋊C411yescharacteristic
363C2×C4C4×C7×D411yescharacteristic
364C2×C4C7×#12011yescharacteristic
365C2×C4C7×#12111yescharacteristic
366C2×C4C7×#12111yescharacteristic
367C2×C4C7×#12311yescharacteristic
368C8—41no—
369C8—42no—
370C8—41no—
371C8—42no—
372C8—41no—
373C8—41no—
374C8—81no—
375C7#924511yescharacteristic, direct product factor, Sylow
376C22—21no—
377C22—21no—
378C22—22no—
379C22—41no—
380C22—41no—
381C22—41no—
382C22—41no—
383C22—41no—
384C22—82no—
385C22—82no—
386C22C7×#38611yescharacteristic
387C22C7×#44311yescharacteristic
388C22C7×#44411yescharacteristic
389C4—21no—
390C4—21no—
391C4—21no—
392C4—21no—
393C4—21no—
394C4—41no—
395C4—41no—
396C4—81no—
397C4—81no—
398C4C2×C7×#10111yescharacteristic
399C4C7×#41311yescharacteristic
400C2—21no—
401C2—21no—
402C2—42no—
403C2—81no—
404C2C7×#187611yescharacteristic
405C2C7×#190111yescharacteristic
406C2C7×#190411yescharacteristic
subgroupG/H
center, socleC22×C7#386
commutatorC22×C4C22×C4×C7
Frattini, cosocleC2×C42C23×C7
prime radicalC22×C7×D4C2×C4
LCSG ▷ C22×C4 ▷ 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×#1528C2semidirect
5. C7×#1470C2semidirect
6. C7×#1290C2semidirect
7. C7×#1283C2semidirect
33. #9245C7direct (N × H)
84. #1528C2×C7semidirect
86. #1470C2×C7semidirect
87. #1290C2×C7semidirect
88. #1283C2×C7semidirect
375. C7#9245direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C7×#4782
C7×#29742
C7×#15282
C7×#14902
C7×#14702
C7×#12902
C7×#12832
#92457