Finite Group Databasebeta

← C7×#18734 #13195950

Subgroups — C7×#18734 #13195950

Order 1792.

932 conjugacy classes of subgroups.

The subgroup lattice has 482 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3548C211yesmaximal, characteristic
2C7×#3226C211yesmaximal, characteristic, complemented
3C7×#3206C211yesmaximal, characteristic, complemented
4C7×#3165C211yesmaximal, characteristic, complemented
5C7×#1654C214yesmaximal, complemented
6C7×#1647C214yesmaximal, complemented
7C7×#1544C211yesmaximal, characteristic, complemented
8C7×#1484C211yesmaximal, characteristic, complemented
9C7×#1484C211yesmaximal, characteristic, complemented
10C7×#562—22no—
11C7×#554—21no—
12C7×#554—21no—
13C7×#550—21no—
14C7×#550—21no—
15C7×#547C2212yes—
16C7×#547C2212yes—
17C7×#540—22no—
18C7×#537—22no—
19C7×#537—22no—
20C7×#533C2211yescharacteristic
21C7×#532C2211yescharacteristic
22C7×#532C2211yescharacteristic
23C2×C7×C4⋊Q8C2211yescharacteristic
24C7×#501—22no—
25C7×#500—21no—
26C7×#500C2212yes—
27C7×#498C2212yes—
28C7×#492—21no—
29C7×#487—21no—
30C7×#486—21no—
31C7×#480—22no—
32C7×#474C2214yes—
33C7×#461C2214yes—
34C7×#448—22no—
35C7×#431C2211yescharacteristic
36C7×#431C2211yescharacteristic
37C7×#428—22no—
38C4×C7×M16C2211yescharacteristic
39C7×#332C2212yes—
40C7×#332C2212yes—
41C7×D4⋊C8C2214yes—
42C7×D4⋊C8C2214yes—
43#18734C711yesmaximal, characteristic, direct product factor, Sylow
44C2×C7×#41—22no—
45C2×C7×#41—22no—
46C2×C7×#41—21no—
47C2×C7×#41—21no—
48C22×C7×Q8—21no—
49C2×C7×SD16—24no—
50C2×C7×M16—21no—
51C7×C4⋊Q8—21no—
52C7×C4⋊Q8—21no—
53C7×C4⋊Q8—21no—
54C7×C4⋊Q8D411yescharacteristic
55C7×C4⋊Q8D411yescharacteristic
56C7×C4⋊Q8C2312yes—
57C7×C4⋊Q8C2311yescharacteristic
58C7×C4⋊Q8C2311yescharacteristic
59C7×#127—22no—
60C7×#127D411yescharacteristic
61C7×#127D411yescharacteristic
62C7×#125—22no—
63C7×#125D412yes—
64C7×#124—21no—
65C7×#124—21no—
66C7×#123—24no—
67C7×#123—24no—
68C7×C22⋊Q8—24no—
69C7×C22⋊Q8—24no—
70C7×C22⋊Q8—21no—
71C7×C22⋊Q8—21no—
72C7×C22⋊Q8—22no—
73C7×C22⋊Q8—22no—
74C7×#121—24no—
75C7×#121—24no—
76C7×#121—24no—
77C7×#121—24no—
78C7×#121—22no—
79C7×#121—22no—
80C7×#121—21no—
81C7×#121—21no—
82C7×#121D412yes—
83C7×#121D412yes—
84C4×C7×Q8—21no—
85C4×C7×Q8—21no—
86C4×C7×D4—22no—
87C4×C7×D4—22no—
88C4×C7×D4—21no—
89C4×C7×D4—21no—
90C4×C7×D4C2312yes—
91C4×C7×D4C2312yes—
92C7×#117D412yes—
93C2×C7×C4⋊C4—22no—
94C2×C7×C4⋊C4—22no—
95C2×C7×C4⋊C4—21no—
96C2×C7×C4⋊C4—21no—
97C2×C42×C7C2311yescharacteristic
98C7×#107—24no—
99C7×#107—24no—
100C7×#106—24no—
101C7×C4⋊C8C2312yes—
102C7×C4⋊C8C2312yes—
103C7×#103—24no—
104C7×#102—24no—
105C7×C22⋊C8—21no—
106C7×C22⋊C8—21no—
107C7×#97—21no—
108C4×C7×C8—21no—
109C4×C7×C8—21no—
110C4×C7×C8C2312yes—
111#3548C2×C711yescharacteristic
112#3226C2×C711yescharacteristic, complemented
113#3206C2×C711yescharacteristic, complemented
114#3165C2×C711yescharacteristic, complemented
115#1654C2×C714yescomplemented
116#1647C2×C714yescomplemented
117#1544C2×C711yescharacteristic, complemented
118#1484C2×C711yescharacteristic, complemented
119#1484C2×C711yescharacteristic, complemented
120C7×#41—82no—
121C7×#41—82no—
122C7×#41—84no—
123C7×#41—84no—
124C2×C7×Q8—21no—
125C2×C7×Q8—21no—
126C2×C7×Q8—21no—
127C2×C7×Q8—21no—
128C2×C7×Q8—22no—
129C2×C7×Q8—41no—
130C2×C7×Q8—82no—
131C2×C7×D4—24no—
132C2×C7×D4—24no—
133C2×C7×D4—22no—
134C2×C7×D4—22no—
135C2×C7×D4—21no—
136C2×C7×D4—21no—
137C2×C7×D4—21no—
138C2×C7×D4—21no—
139C2×C7×D4C2×D412yes—
140C2×C7×D4C2×D412yes—
141C22×C4×C7—24no—
142C22×C4×C7—24no—
143C22×C4×C7—22no—
144C22×C4×C7—22no—
145C22×C4×C7—41no—
146C22×C4×C7C2×D411yescharacteristic
147C22×C4×C7C2×D411yescharacteristic
148C22×C4×C7C2×D411yescharacteristic
149C7×SD16—84no—
150C7×M16—24no—
151C2×C7×C8—22no—
152C2×C7×C8—22no—
153C2×C7×C8—22no—
154C7×C4⋊C4—24no—
155C7×C4⋊C4—24no—
156C7×C4⋊C4—21no—
157C7×C4⋊C4—21no—
158C7×C4⋊C4—22no—
159C7×C4⋊C4—22no—
160C7×C4⋊C4—21no—
161C7×C4⋊C4—21no—
162C7×C4⋊C4—22no—
163C7×C4⋊C4—22no—
164C7×C4⋊C4—41no—
165C7×C4⋊C4—41no—
166C7×C4⋊C4C2×D412yes—
167C7×C4⋊C4C2×D412yes—
168C7×C4⋊C4C2×D412yes—
169C7×C4⋊C4C2×D412yes—
170C7×C22⋊C4—24no—
171C7×C22⋊C4—24no—
172C7×C22⋊C4—22no—
173C7×C22⋊C4—22no—
174C7×C22⋊C4—22no—
175C7×C22⋊C4—22no—
176C7×C22⋊C4—22no—
177C42×C7—22no—
178C42×C7C2×D411yescharacteristic
179C42×C7C2×D411yescharacteristic
180C42×C7C2×D411yescharacteristic
181C42×C7C2411yescharacteristic
182#562—22no—
183#554—21no—
184#554—21no—
185#550—21no—
186#550—21no—
187#547C22×C712yes—
188#547C22×C712yes—
189#540—22no—
190#537—22no—
191#537—22no—
192#533C22×C711yescharacteristic
193#532C22×C711yescharacteristic
194#532C22×C711yescharacteristic
195C2×C4⋊Q8C22×C711yescharacteristic
196#501—22no—
197#500—21no—
198#500C22×C712yes—
199#498C22×C712yes—
200#492—21no—
201#487—21no—
202#486—21no—
203#480—22no—
204#474C22×C714yes—
205#461C22×C714yes—
206#448—22no—
207#431C22×C711yescharacteristic
208#431C22×C711yescharacteristic
209#428—22no—
210C4×M16C22×C711yescharacteristic
211#332C22×C712yes—
212#332C22×C712yes—
213D4⋊C8C22×C714yes—
214D4⋊C8C22×C714yes—
215C23×C7—22no—
216C23×C7—22no—
217C23×C7#12011yescharacteristic
218C7×Q8—42no—
219C7×Q8—42no—
220C7×Q8—44no—
221C7×Q8—81no—
222C7×Q8—81no—
223C7×Q8—82no—
224C7×D4—24no—
225C7×D4—24no—
226C7×D4—42no—
227C7×D4—42no—
228C7×D4—81no—
229C7×D4—81no—
230C7×D4—82no—
231C7×D4—82no—
232C7×D4—84no—
233C7×D4—84no—
234C2×C4×C7—22no—
235C2×C4×C7—22no—
236C2×C4×C7—22no—
237C2×C4×C7—22no—
238C2×C4×C7—22no—
239C2×C4×C7—22no—
240C2×C4×C7—22no—
241C2×C4×C7—44no—
242C2×C4×C7—44no—
243C2×C4×C7—42no—
244C2×C4×C7—84no—
245C2×C4×C7—84no—
246C2×C4×C7—82no—
247C2×C4×C7#12011yescharacteristic
248C2×C4×C7#12011yescharacteristic
249C2×C4×C7#12011yescharacteristic
250C2×C4×C7C22×D411yescharacteristic
251C2×C4×C7C22×D411yescharacteristic
252C2×C4×C7C22×D411yescharacteristic
253C7×C8—24no—
254C7×C8—42no—
255C7×C8—42no—
256C2×#41—22no—
257C2×#41—22no—
258C2×#41—21no—
259C2×#41—21no—
260C22×Q8—21no—
261C2×SD16—24no—
262C2×M16—21no—
263C4⋊Q8—21no—
264C4⋊Q8—21no—
265C4⋊Q8—21no—
266C4⋊Q8C7×D411yescharacteristic
267C4⋊Q8C7×D411yescharacteristic
268C4⋊Q8C23×C712yes—
269C4⋊Q8C23×C711yescharacteristic
270C4⋊Q8C23×C711yescharacteristic
271#127—22no—
272#127C7×D411yescharacteristic
273#127C7×D411yescharacteristic
274#125—22no—
275#125C7×D412yes—
276#124—21no—
277#124—21no—
278#123—24no—
279#123—24no—
280C22⋊Q8—24no—
281C22⋊Q8—24no—
282C22⋊Q8—21no—
283C22⋊Q8—21no—
284C22⋊Q8—22no—
285C22⋊Q8—22no—
286#121—24no—
287#121—24no—
288#121—24no—
289#121—24no—
290#121—22no—
291#121—22no—
292#121—21no—
293#121—21no—
294#121C7×D412yes—
295#121C7×D412yes—
296C4×Q8—21no—
297C4×Q8—21no—
298C4×D4—22no—
299C4×D4—22no—
300C4×D4—21no—
301C4×D4—21no—
302C4×D4C23×C712yes—
303C4×D4C23×C712yes—
304#117C7×D412yes—
305C2×C4⋊C4—22no—
306C2×C4⋊C4—22no—
307C2×C4⋊C4—21no—
308C2×C4⋊C4—21no—
309C2×C42C23×C711yescharacteristic
310#107—24no—
311#107—24no—
312#106—24no—
313C4⋊C8C23×C712yes—
314C4⋊C8C23×C712yes—
315#103—24no—
316#102—24no—
317C22⋊C8—21no—
318C22⋊C8—21no—
319#97—21no—
320C4×C8—21no—
321C4×C8—21no—
322C4×C8C23×C712yes—
323C22×C7—21no—
324C22×C7—21no—
325C22×C7—21no—
326C22×C7—42no—
327C22×C7—42no—
328C22×C7—42no—
329C22×C7—42no—
330C22×C7—42no—
331C22×C7—42no—
332C22×C7C2×#12011yescharacteristic
333C4×C7—21no—
334C4×C7—21no—
335C4×C7—21no—
336C4×C7—42no—
337C4×C7—42no—
338C4×C7—42no—
339C4×C7—42no—
340C4×C7—82no—
341C4×C7#45612yes—
342C4×C7#57612yes—
343C4×C7#57712yes—
344#41—82no—
345#41—82no—
346#41—84no—
347#41—84no—
348C2×Q8—21no—
349C2×Q8—21no—
350C2×Q8—21no—
351C2×Q8—21no—
352C2×Q8—22no—
353C2×Q8—41no—
354C2×Q8—82no—
355C2×D4—24no—
356C2×D4—24no—
357C2×D4—22no—
358C2×D4—22no—
359C2×D4—21no—
360C2×D4—21no—
361C2×D4—21no—
362C2×D4—21no—
363C2×D4C2×C7×D412yes—
364C2×D4C2×C7×D412yes—
365C22×C4—24no—
366C22×C4—24no—
367C22×C4—22no—
368C22×C4—22no—
369C22×C4—41no—
370C22×C4C2×C7×D411yescharacteristic
371C22×C4C2×C7×D411yescharacteristic
372C22×C4C2×C7×D411yescharacteristic
373SD16—84no—
374M16—24no—
375C2×C8—22no—
376C2×C8—22no—
377C2×C8—22no—
378C4⋊C4—24no—
379C4⋊C4—24no—
380C4⋊C4—21no—
381C4⋊C4—21no—
382C4⋊C4—22no—
383C4⋊C4—22no—
384C4⋊C4—21no—
385C4⋊C4—21no—
386C4⋊C4—22no—
387C4⋊C4—22no—
388C4⋊C4—41no—
389C4⋊C4—41no—
390C4⋊C4C2×C7×D412yes—
391C4⋊C4C2×C7×D412yes—
392C4⋊C4C2×C7×D412yes—
393C4⋊C4C2×C7×D412yes—
394C22⋊C4—24no—
395C22⋊C4—24no—
396C22⋊C4—22no—
397C22⋊C4—22no—
398C22⋊C4—22no—
399C22⋊C4—22no—
400C22⋊C4—22no—
401C42—22no—
402C42C2×C7×D411yescharacteristic
403C42C2×C7×D411yescharacteristic
404C42C2×C7×D411yescharacteristic
405C42C24×C711yescharacteristic
406C2×C7—41no—
407C2×C7—82no—
408C2×C7—82no—
409C2×C7#300811yescharacteristic
410C2×C7#300911yescharacteristic
411C2×C7C2×#45611yescharacteristic
412C23—22no—
413C23—22no—
414C23C7×#12011yescharacteristic
415Q8—42no—
416Q8—42no—
417Q8—44no—
418Q8—81no—
419Q8—81no—
420Q8—82no—
421D4—24no—
422D4—24no—
423D4—42no—
424D4—42no—
425D4—81no—
426D4—81no—
427D4—82no—
428D4—82no—
429D4—84no—
430D4—84no—
431C2×C4—22no—
432C2×C4—22no—
433C2×C4—22no—
434C2×C4—22no—
435C2×C4—22no—
436C2×C4—22no—
437C2×C4—22no—
438C2×C4—44no—
439C2×C4—44no—
440C2×C4—42no—
441C2×C4—84no—
442C2×C4—84no—
443C2×C4—82no—
444C2×C4C7×#12011yescharacteristic
445C2×C4C7×#12011yescharacteristic
446C2×C4C7×#12011yescharacteristic
447C2×C4C22×C7×D411yescharacteristic
448C2×C4C22×C7×D411yescharacteristic
449C2×C4C22×C7×D411yescharacteristic
450C8—24no—
451C8—42no—
452C8—42no—
453C7#1873411yescharacteristic, direct product factor, Sylow
454C22—21no—
455C22—21no—
456C22—21no—
457C22—42no—
458C22—42no—
459C22—42no—
460C22—42no—
461C22—42no—
462C22—42no—
463C22C2×C7×#12011yescharacteristic
464C4—21no—
465C4—21no—
466C4—21no—
467C4—42no—
468C4—42no—
469C4—42no—
470C4—42no—
471C4—82no—
472C4C7×#45612yes—
473C4C7×#57612yes—
474C4C7×#57712yes—
475C2—41no—
476C2—82no—
477C2—82no—
478C2C7×#300811yescharacteristic
479C2C7×#300911yescharacteristic
480C2C2×C7×#45611yescharacteristic
subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC42C24×C7
prime radicalC7×#3548C2
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×#3226C2semidirect
3. C7×#3206C2semidirect
4. C7×#3165C2semidirect
5. C7×#1654C2semidirect
6. C7×#1647C2semidirect
7. C7×#1544C2semidirect
8. C7×#1484C2semidirect
9. C7×#1484C2semidirect
43. #18734C7direct (N × H)
112. #3226C2×C7semidirect
113. #3206C2×C7semidirect
114. #3165C2×C7semidirect
115. #1654C2×C7semidirect
116. #1647C2×C7semidirect
117. #1544C2×C7semidirect
118. #1484C2×C7semidirect
119. #1484C2×C7semidirect
453. C7#18734direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#35482
C7×#32262
C7×#32062
C7×#31652
C7×#16542
C7×#16472
C7×#15442
C7×#14842
#187347