Finite Group Databasebeta

← C7×#9243 #13186459

Subgroups — C7×#9243 #13186459

Order 1792.

514 conjugacy classes of subgroups.

The subgroup lattice has 454 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×#463C211yesmaximal, characteristic
2C7×#2974C211yesmaximal, characteristic, complemented
3C7×#1527C211yesmaximal, characteristic, complemented
4C7×#1490C211yesmaximal, characteristic, complemented
5C7×#1469C211yesmaximal, characteristic, complemented
6C7×#1290C211yesmaximal, characteristic, complemented
7C7×#1283C211yesmaximal, characteristic, complemented
8C22×C7×SD16C411yescharacteristic
9C22×C7×D8C411yescharacteristic
10C2×C7×#124C2211yescharacteristic
11C2×C4×C7×D4C2211yescharacteristic
12C7×#463—21no—
13C7×#463—21no—
14C7×#463—21no—
15C7×#463—21no—
16C7×#436—21no—
17C7×#435—22no—
18C7×C8×D4—21no—
19C7×#432C2211yescharacteristic
20C7×#432C2211yescharacteristic
21C7×#431C2211yescharacteristic
22C2×C7×C4⋊C8C2211yescharacteristic
23C2×C7×#103C411yescharacteristic
24C2×C7×#102C411yescharacteristic
25C7×#407—21no—
26C2×C7×C22⋊C8—21no—
27C4×C7×M16C2211yescharacteristic
28C7×#329—22no—
29C7×D4⋊C8—21no—
30C7×D4⋊C8—21no—
31C7×#323—21no—
32C7×#323—21no—
33#9243C711yesmaximal, characteristic, direct product factor, Sylow
34C22×C7×Q8C2×C411yescharacteristic
35C22×C7×D4C2×C411yescharacteristic
36C22×C7×D4C2×C411yescharacteristic
37C23×C4×C7—21no—
38C2×C7×SD16—21no—
39C2×C7×SD16—21no—
40C2×C7×SD16—42no—
41C2×C7×D8—21no—
42C2×C7×D8—21no—
43C2×C7×D8—42no—
44C2×C7×M16—22no—
45C2×C7×M16—21no—
46C22×C7×C8—22no—
47C22×C7×C8C2×C411yescharacteristic
48C22×C7×C8C2×C411yescharacteristic
49C7×#124—21no—
50C7×#124—21no—
51C7×#124—21no—
52C7×#124—21no—
53C4×C7×D4—21no—
54C4×C7×D4—21no—
55C4×C7×D4D411yescharacteristic
56C4×C7×D4D411yescharacteristic
57C4×C7×D4D411yescharacteristic
58C4×C7×D4D411yescharacteristic
59C2×C7×C4⋊C4C2×C411yescharacteristic
60C2×C7×C22⋊C4—21no—
61C2×C7×C22⋊C4—21no—
62C2×C7×C22⋊C4—21no—
63C2×C42×C7C2311yescharacteristic
64C7×C4⋊C8—21no—
65C7×C4⋊C8—21no—
66C7×C4⋊C8—21no—
67C7×C4⋊C8—21no—
68C7×C4⋊C8—21no—
69C7×#103—21no—
70C7×#103—21no—
71C7×#102—21no—
72C7×#102—21no—
73C7×C22⋊C8—22no—
74C7×C22⋊C8—22no—
75C7×C22⋊C8—21no—
76C7×C22⋊C8—21no—
77C7×C22⋊C8D411yescharacteristic
78C7×C22⋊C8D411yescharacteristic
79C7×#97—21no—
80C7×#97—21no—
81C7×#97D412yes—
82C4×C7×C8—21no—
83C4×C7×C8—21no—
84C2×#463C2×C711yescharacteristic
85#2974C2×C711yescharacteristic, complemented
86#1527C2×C711yescharacteristic, complemented
87#1490C2×C711yescharacteristic, complemented
88#1469C2×C711yescharacteristic, complemented
89#1290C2×C711yescharacteristic, complemented
90#1283C2×C711yescharacteristic, complemented
91C24×C7—21no—
92C24×C7—21no—
93C2×C7×Q8—21no—
94C2×C7×Q8—21no—
95C2×C7×Q8—41no—
96C2×C7×Q8—41no—
97C2×C7×D4—22no—
98C2×C7×D4—21no—
99C2×C7×D4—21no—
100C2×C7×D4—21no—
101C2×C7×D4—41no—
102C2×C7×D4—41no—
103C2×C7×D4—41no—
104C2×C7×D4C22⋊C411yescharacteristic
105C2×C7×D4C22⋊C411yescharacteristic
106C22×C4×C7—21no—
107C22×C4×C7—21no—
108C22×C4×C7—21no—
109C22×C4×C7—21no—
110C22×C4×C7—21no—
111C22×C4×C7—21no—
112C22×C4×C7—82no—
113C22×C4×C7C22×C411yescharacteristic
114C22×C4×C7C2×D411yescharacteristic
115C22×C4×C7#4111yescharacteristic
116C7×SD16—42no—
117C7×SD16—42no—
118C7×D8—42no—
119C7×D8—42no—
120C7×M16—22no—
121C7×M16—41no—
122C7×M16—82no—
123C2×C7×C8—21no—
124C2×C7×C8—21no—
125C2×C7×C8—21no—
126C2×C7×C8—21no—
127C2×C7×C8—22no—
128C2×C7×C8—41no—
129C2×C7×C8—41no—
130C2×C7×C8—41no—
131C2×C7×C8—41no—
132C2×C7×C8—82no—
133C7×C4⋊C4—21no—
134C7×C4⋊C4C22⋊C411yescharacteristic
135C7×C4⋊C4C22⋊C411yescharacteristic
136C7×C22⋊C4—21no—
137C7×C22⋊C4—21no—
138C7×C22⋊C4—21no—
139C7×C22⋊C4—21no—
140C7×C22⋊C4—41no—
141C7×C22⋊C4—41no—
142C7×C22⋊C4—41no—
143C7×C22⋊C4—41no—
144C42×C7C2×D411yescharacteristic
145C42×C7C2×D411yescharacteristic
146C42×C7C2×D411yescharacteristic
147C42×C7#4111yescharacteristic
148C22×SD16C4×C711yescharacteristic
149C22×D8C4×C711yescharacteristic
150C2×#124C22×C711yescharacteristic
151C2×C4×D4C22×C711yescharacteristic
152#463—21no—
153#463—21no—
154#463—21no—
155#463—21no—
156#436—21no—
157#435—22no—
158C8×D4—21no—
159#432C22×C711yescharacteristic
160#432C22×C711yescharacteristic
161#431C22×C711yescharacteristic
162C2×C4⋊C8C22×C711yescharacteristic
163C2×#103C4×C711yescharacteristic
164C2×#102C4×C711yescharacteristic
165#407—21no—
166C2×C22⋊C8—21no—
167C4×M16C22×C711yescharacteristic
168#329—22no—
169D4⋊C8—21no—
170D4⋊C8—21no—
171#323—21no—
172#323—21no—
173C23×C7—21no—
174C23×C7—21no—
175C23×C7—42no—
176C23×C7—41no—
177C23×C7—41no—
178C23×C7—41no—
179C23×C7—41no—
180C23×C7—41no—
181C23×C7—81no—
182C23×C7—81no—
183C23×C7—81no—
184C23×C7C4×D411yescharacteristic
185C7×Q8—41no—
186C7×Q8—41no—
187C7×Q8—81no—
188C7×D4—21no—
189C7×D4—21no—
190C7×D4—21no—
191C7×D4—42no—
192C7×D4—41no—
193C7×D4—41no—
194C7×D4—81no—
195C7×D4#10012yes—
196C2×C4×C7—21no—
197C2×C4×C7—21no—
198C2×C4×C7—21no—
199C2×C4×C7—21no—
200C2×C4×C7—21no—
201C2×C4×C7—21no—
202C2×C4×C7—41no—
203C2×C4×C7—42no—
204C2×C4×C7—42no—
205C2×C4×C7—41no—
206C2×C4×C7—81no—
207C2×C4×C7—81no—
208C2×C4×C7—81no—
209C2×C4×C7—81no—
210C2×C4×C7C2×C22⋊C411yescharacteristic
211C2×C4×C7C4×D411yescharacteristic
212C2×C4×C7#12011yescharacteristic
213C2×C4×C7#12111yescharacteristic
214C2×C4×C7#12111yescharacteristic
215C2×C4×C7#12311yescharacteristic
216C7×C8—41no—
217C7×C8—42no—
218C7×C8—41no—
219C7×C8—42no—
220C7×C8—41no—
221C7×C8—41no—
222C7×C8—81no—
223C22×Q8C2×C4×C711yescharacteristic
224C22×D4C2×C4×C711yescharacteristic
225C22×D4C2×C4×C711yescharacteristic
226C23×C4—21no—
227C2×SD16—21no—
228C2×SD16—21no—
229C2×SD16—42no—
230C2×D8—21no—
231C2×D8—21no—
232C2×D8—42no—
233C2×M16—22no—
234C2×M16—21no—
235C22×C8—22no—
236C22×C8C2×C4×C711yescharacteristic
237C22×C8C2×C4×C711yescharacteristic
238#124—21no—
239#124—21no—
240#124—21no—
241#124—21no—
242C4×D4—21no—
243C4×D4—21no—
244C4×D4C7×D411yescharacteristic
245C4×D4C7×D411yescharacteristic
246C4×D4C7×D411yescharacteristic
247C4×D4C7×D411yescharacteristic
248C2×C4⋊C4C2×C4×C711yescharacteristic
249C2×C22⋊C4—21no—
250C2×C22⋊C4—21no—
251C2×C22⋊C4—21no—
252C2×C42C23×C711yescharacteristic
253C4⋊C8—21no—
254C4⋊C8—21no—
255C4⋊C8—21no—
256C4⋊C8—21no—
257C4⋊C8—21no—
258#103—21no—
259#103—21no—
260#102—21no—
261#102—21no—
262C22⋊C8—22no—
263C22⋊C8—22no—
264C22⋊C8—21no—
265C22⋊C8—21no—
266C22⋊C8C7×D411yescharacteristic
267C22⋊C8C7×D411yescharacteristic
268#97—21no—
269#97—21no—
270#97C7×D412yes—
271C4×C8—21no—
272C4×C8—21no—
273C22×C7—21no—
274C22×C7—21no—
275C22×C7—22no—
276C22×C7—41no—
277C22×C7—41no—
278C22×C7—41no—
279C22×C7—41no—
280C22×C7—41no—
281C22×C7—82no—
282C22×C7—82no—
283C22×C7—81no—
284C22×C7—81no—
285C22×C7—81no—
286C22×C7—161no—
287C22×C7—161no—
288C22×C7#38611yescharacteristic
289C22×C7#44311yescharacteristic
290C22×C7#44411yescharacteristic
291C4×C7—21no—
292C4×C7—21no—
293C4×C7—21no—
294C4×C7—21no—
295C4×C7—21no—
296C4×C7—41no—
297C4×C7—41no—
298C4×C7—81no—
299C4×C7C2×#10011yescharacteristic
300C4×C7#41311yescharacteristic
301C24—21no—
302C24—21no—
303C2×Q8—21no—
304C2×Q8—21no—
305C2×Q8—41no—
306C2×Q8—41no—
307C2×D4—22no—
308C2×D4—21no—
309C2×D4—21no—
310C2×D4—21no—
311C2×D4—41no—
312C2×D4—41no—
313C2×D4—41no—
314C2×D4C7×C22⋊C411yescharacteristic
315C2×D4C7×C22⋊C411yescharacteristic
316C22×C4—21no—
317C22×C4—21no—
318C22×C4—21no—
319C22×C4—21no—
320C22×C4—21no—
321C22×C4—21no—
322C22×C4—82no—
323C22×C4C22×C4×C711yescharacteristic
324C22×C4C2×C7×D411yescharacteristic
325C22×C4C7×#4111yescharacteristic
326SD16—42no—
327SD16—42no—
328D8—42no—
329D8—42no—
330M16—22no—
331M16—41no—
332M16—82no—
333C2×C8—21no—
334C2×C8—21no—
335C2×C8—21no—
336C2×C8—21no—
337C2×C8—22no—
338C2×C8—41no—
339C2×C8—41no—
340C2×C8—41no—
341C2×C8—41no—
342C2×C8—82no—
343C4⋊C4—21no—
344C4⋊C4C7×C22⋊C411yescharacteristic
345C4⋊C4C7×C22⋊C411yescharacteristic
346C22⋊C4—21no—
347C22⋊C4—21no—
348C22⋊C4—21no—
349C22⋊C4—21no—
350C22⋊C4—41no—
351C22⋊C4—41no—
352C22⋊C4—41no—
353C22⋊C4—41no—
354C42C2×C7×D411yescharacteristic
355C42C2×C7×D411yescharacteristic
356C42C2×C7×D411yescharacteristic
357C42C7×#4111yescharacteristic
358C2×C7—21no—
359C2×C7—21no—
360C2×C7—42no—
361C2×C7—81no—
362C2×C7—161no—
363C2×C7#187611yescharacteristic
364C2×C7#190011yescharacteristic
365C2×C7#190411yescharacteristic
366C23—21no—
367C23—21no—
368C23—42no—
369C23—41no—
370C23—41no—
371C23—41no—
372C23—41no—
373C23—41no—
374C23—81no—
375C23—81no—
376C23—81no—
377C23C4×C7×D411yescharacteristic
378Q8—41no—
379Q8—41no—
380Q8—81no—
381D4—21no—
382D4—21no—
383D4—21no—
384D4—42no—
385D4—41no—
386D4—41no—
387D4—81no—
388D4C7×#10012yes—
389C2×C4—21no—
390C2×C4—21no—
391C2×C4—21no—
392C2×C4—21no—
393C2×C4—21no—
394C2×C4—21no—
395C2×C4—41no—
396C2×C4—42no—
397C2×C4—42no—
398C2×C4—41no—
399C2×C4—81no—
400C2×C4—81no—
401C2×C4—81no—
402C2×C4—81no—
403C2×C4C2×C7×C22⋊C411yescharacteristic
404C2×C4C4×C7×D411yescharacteristic
405C2×C4C7×#12011yescharacteristic
406C2×C4C7×#12111yescharacteristic
407C2×C4C7×#12111yescharacteristic
408C2×C4C7×#12311yescharacteristic
409C8—41no—
410C8—42no—
411C8—41no—
412C8—42no—
413C8—41no—
414C8—41no—
415C8—81no—
416C7#924311yescharacteristic, direct product factor, Sylow
417C22—21no—
418C22—21no—
419C22—22no—
420C22—41no—
421C22—41no—
422C22—41no—
423C22—41no—
424C22—41no—
425C22—82no—
426C22—82no—
427C22—81no—
428C22—81no—
429C22—81no—
430C22—161no—
431C22—161no—
432C22C7×#38611yescharacteristic
433C22C7×#44311yescharacteristic
434C22C7×#44411yescharacteristic
435C4—21no—
436C4—21no—
437C4—21no—
438C4—21no—
439C4—21no—
440C4—41no—
441C4—41no—
442C4—81no—
443C4C2×C7×#10011yescharacteristic
444C4C7×#41311yescharacteristic
445C2—21no—
446C2—21no—
447C2—42no—
448C2—81no—
449C2—161no—
450C2C7×#187611yescharacteristic
451C2C7×#190011yescharacteristic
452C2C7×#190411yescharacteristic
subgroupG/H
center, socleC22×C7#386
commutatorC22×C4C22×C4×C7
Frattini, cosocleC2×C42C23×C7
prime radicalC22×C7×D8C4
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
2. C7×#2974C2semidirect
3. C7×#1527C2semidirect
4. C7×#1490C2semidirect
5. C7×#1469C2semidirect
6. C7×#1290C2semidirect
7. C7×#1283C2semidirect
33. #9243C7direct (N × H)
85. #2974C2×C7semidirect
86. #1527C2×C7semidirect
87. #1490C2×C7semidirect
88. #1469C2×C7semidirect
89. #1290C2×C7semidirect
90. #1283C2×C7semidirect
416. C7#9243direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C7×#4632
C7×#29742
C7×#15272
C7×#14902
C7×#14692
C7×#12902
C7×#12832
#92437