Finite Group Databasebeta

← C7×#18310 #13195526

Subgroups — C7×#18310 #13195526

Order 1792.

908 conjugacy classes of subgroups.

The subgroup lattice has 426 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3458C211yesmaximal, characteristic
2C7×#3229C212yesmaximal, complemented
3C7×#2621C211yesmaximal, characteristic
4C7×#1611C214yesmaximal, complemented
5C7×#1608C214yesmaximal
6C7×#1518C212yesmaximal, complemented
7C7×#1458C211yesmaximal, characteristic
8C7×#544—22no—
9C7×#544—22no—
10C7×#544—21no—
11C7×#544C2212yes—
12C7×#543—21no—
13C7×#543C2212yes—
14C7×#533—24no—
15C7×#533—21no—
16C7×#533C2212yes—
17C2×C7×C4⋊Q8C2211yescharacteristic
18C2×C7×C22⋊Q8—21no—
19C2×C7×#117—21no—
20C2×C7×#117C2211yescharacteristic
21C7×#498—22no—
22C7×#487—22no—
23C7×#483C2218yes—
24C7×#475—24no—
25C7×#431C2212yes—
26C7×#398—21no—
27C7×#398C2212yes—
28C7×#397—21no—
29C7×#397C2212yes—
30C7×#391—21no—
31C7×#382C2211yescharacteristic
32C7×#328C2218yes—
33C7×#324C2212yes—
34C7×#323C2212yes—
35#18310C711yesmaximal, characteristic, direct product factor, Sylow
36C22×C7×Q8—21no—
37C23×C4×C7D411yescharacteristic
38C7×C4⋊Q8—24no—
39C7×C4⋊Q8—21no—
40C7×C4⋊Q8—21no—
41C7×C4⋊Q8—24no—
42C7×C4⋊Q8—22no—
43C7×C4⋊Q8—22no—
44C7×C4⋊Q8D412yes—
45C7×C4⋊Q8D412yes—
46C7×#125—24no—
47C7×#125—22no—
48C7×#125—24no—
49C7×#125—22no—
50C7×C22⋊Q8—24no—
51C7×C22⋊Q8—24no—
52C7×C22⋊Q8—24no—
53C7×C22⋊Q8—22no—
54C7×C22⋊Q8—22no—
55C7×C22⋊Q8—22no—
56C7×C22⋊Q8—24no—
57C7×C22⋊Q8—44no—
58C7×C22⋊Q8C2314yes—
59C4×C7×Q8—22no—
60C4×C7×Q8—22no—
61C4×C7×Q8—22no—
62C4×C7×Q8D414yes—
63C7×#117—22no—
64C7×#117—22no—
65C7×#117—22no—
66C7×#117—22no—
67C7×#117—22no—
68C7×#117—22no—
69C2×C7×C4⋊C4—21no—
70C2×C7×C4⋊C4—21no—
71C2×C7×C4⋊C4—21no—
72C2×C7×C4⋊C4—22no—
73C2×C7×C4⋊C4—21no—
74C2×C7×C4⋊C4D411yescharacteristic
75C2×C7×C4⋊C4C2312yes—
76C2×C7×C4⋊C4C2311yescharacteristic
77C2×C7×C22⋊C4—22no—
78C2×C7×C22⋊C4—22no—
79C2×C7×C22⋊C4D411yescharacteristic
80C2×C7×C22⋊C4C2311yescharacteristic
81C2×C42×C7—22no—
82C2×C42×C7D411yescharacteristic
83C2×C42×C7C2311yescharacteristic
84C7×#106—28no—
85C7×C4⋊C8—22no—
86C7×#103—28no—
87C7×C22⋊C8C2314yes—
88C4×C7×C8—22no—
89C7×#95—21no—
90C7×#95—22no—
91C7×#95—22no—
92C7×#95C2312yes—
93#3458C2×C711yescharacteristic
94#3229C2×C712yescomplemented
95#2621C2×C711yescharacteristic
96#1611C2×C714yescomplemented
97#1608C2×C714yes—
98#1518C2×C712yescomplemented
99#1458C2×C711yescharacteristic
100C24×C7C2×D411yescharacteristic
101C2×C7×Q8—22no—
102C2×C7×Q8—22no—
103C2×C7×Q8—22no—
104C2×C7×Q8—41no—
105C2×C7×Q8—41no—
106C2×C7×Q8—42no—
107C2×C7×Q8—42no—
108C2×C7×Q8C2×D414yes—
109C22×C4×C7—21no—
110C22×C4×C7—21no—
111C22×C4×C7—22no—
112C22×C4×C7—22no—
113C22×C4×C7—22no—
114C22×C4×C7—22no—
115C22×C4×C7—22no—
116C22×C4×C7SD1614yes—
117C22×C4×C7C2×D411yescharacteristic
118C22×C4×C7C2×D411yescharacteristic
119C22×C4×C7C2×D411yescharacteristic
120C22×C4×C7C2×D411yescharacteristic
121C22×C4×C7C2×D411yescharacteristic
122C22×C4×C7C2411yescharacteristic
123C2×C7×C8—24no—
124C7×C4⋊C4—22no—
125C7×C4⋊C4—22no—
126C7×C4⋊C4—22no—
127C7×C4⋊C4—24no—
128C7×C4⋊C4—24no—
129C7×C4⋊C4—22no—
130C7×C4⋊C4—22no—
131C7×C4⋊C4—22no—
132C7×C4⋊C4—22no—
133C7×C4⋊C4—22no—
134C7×C4⋊C4—24no—
135C7×C4⋊C4—22no—
136C7×C4⋊C4—24no—
137C7×C4⋊C4—24no—
138C7×C4⋊C4—42no—
139C7×C4⋊C4—42no—
140C7×C4⋊C4—44no—
141C7×C4⋊C4C2×D414yes—
142C7×C22⋊C4—24no—
143C7×C22⋊C4—24no—
144C7×C22⋊C4—22no—
145C7×C22⋊C4—22no—
146C7×C22⋊C4—44no—
147C42×C7—24no—
148C42×C7—24no—
149C42×C7—21no—
150C42×C7—21no—
151C42×C7C2×D412yes—
152C42×C7C2×D412yes—
153#544—22no—
154#544—22no—
155#544—21no—
156#544C22×C712yes—
157#543—21no—
158#543C22×C712yes—
159#533—24no—
160#533—21no—
161#533C22×C712yes—
162C2×C4⋊Q8C22×C711yescharacteristic
163C2×C22⋊Q8—21no—
164C2×#117—21no—
165C2×#117C22×C711yescharacteristic
166#498—22no—
167#487—22no—
168#483C22×C718yes—
169#475—24no—
170#431C22×C712yes—
171#398—21no—
172#398C22×C712yes—
173#397—21no—
174#397C22×C712yes—
175#391—21no—
176#382C22×C711yescharacteristic
177#328C22×C718yes—
178#324C22×C712yes—
179#323C22×C712yes—
180C23×C7—21no—
181C23×C7—21no—
182C23×C7—41no—
183C23×C7—41no—
184C23×C7C2×SD1612yes—
185C23×C7C22×D411yescharacteristic
186C7×Q8—44no—
187C7×Q8—82no—
188C7×Q8—82no—
189C7×Q8—82no—
190C7×Q8—82no—
191C7×Q8—82no—
192C2×C4×C7—21no—
193C2×C4×C7—21no—
194C2×C4×C7—24no—
195C2×C4×C7—24no—
196C2×C4×C7—24no—
197C2×C4×C7—21no—
198C2×C4×C7—21no—
199C2×C4×C7—24no—
200C2×C4×C7—41no—
201C2×C4×C7—41no—
202C2×C4×C7—41no—
203C2×C4×C7—41no—
204C2×C4×C7—42no—
205C2×C4×C7—42no—
206C2×C4×C7—42no—
207C2×C4×C7—42no—
208C2×C4×C7—42no—
209C2×C4×C7—42no—
210C2×C4×C7—82no—
211C2×C4×C7—82no—
212C2×C4×C7#12012yes—
213C2×C4×C7#12011yescharacteristic
214C2×C4×C7#12011yescharacteristic
215C2×C4×C7C2×SD1612yes—
216C2×C4×C7C2×SD1612yes—
217C2×C4×C7#13712yes—
218C2×C4×C7C22×D412yes—
219C7×C8—44no—
220C22×Q8—21no—
221C23×C4C7×D411yescharacteristic
222C4⋊Q8—24no—
223C4⋊Q8—21no—
224C4⋊Q8—21no—
225C4⋊Q8—24no—
226C4⋊Q8—22no—
227C4⋊Q8—22no—
228C4⋊Q8C7×D412yes—
229C4⋊Q8C7×D412yes—
230#125—24no—
231#125—22no—
232#125—24no—
233#125—22no—
234C22⋊Q8—24no—
235C22⋊Q8—24no—
236C22⋊Q8—24no—
237C22⋊Q8—22no—
238C22⋊Q8—22no—
239C22⋊Q8—22no—
240C22⋊Q8—24no—
241C22⋊Q8—44no—
242C22⋊Q8C23×C714yes—
243C4×Q8—22no—
244C4×Q8—22no—
245C4×Q8—22no—
246C4×Q8C7×D414yes—
247#117—22no—
248#117—22no—
249#117—22no—
250#117—22no—
251#117—22no—
252#117—22no—
253C2×C4⋊C4—21no—
254C2×C4⋊C4—21no—
255C2×C4⋊C4—21no—
256C2×C4⋊C4—22no—
257C2×C4⋊C4—21no—
258C2×C4⋊C4C7×D411yescharacteristic
259C2×C4⋊C4C23×C712yes—
260C2×C4⋊C4C23×C711yescharacteristic
261C2×C22⋊C4—22no—
262C2×C22⋊C4—22no—
263C2×C22⋊C4C7×D411yescharacteristic
264C2×C22⋊C4C23×C711yescharacteristic
265C2×C42—22no—
266C2×C42C7×D411yescharacteristic
267C2×C42C23×C711yescharacteristic
268#106—28no—
269C4⋊C8—22no—
270#103—28no—
271C22⋊C8C23×C714yes—
272C4×C8—22no—
273#95—21no—
274#95—22no—
275#95—22no—
276#95C23×C712yes—
277C22×C7—21no—
278C22×C7—21no—
279C22×C7—22no—
280C22×C7—42no—
281C22×C7—41no—
282C22×C7—41no—
283C22×C7—81no—
284C22×C7C2×#12011yescharacteristic
285C22×C7C22×SD1611yescharacteristic
286C22×C7C2×#13711yescharacteristic
287C4×C7—22no—
288C4×C7—22no—
289C4×C7—22no—
290C4×C7—41no—
291C4×C7—44no—
292C4×C7—41no—
293C4×C7—44no—
294C4×C7—82no—
295C4×C7—82no—
296C4×C7#44812yes—
297C4×C7#44812yes—
298C24C2×C7×D411yescharacteristic
299C2×Q8—22no—
300C2×Q8—22no—
301C2×Q8—22no—
302C2×Q8—41no—
303C2×Q8—41no—
304C2×Q8—42no—
305C2×Q8—42no—
306C2×Q8C2×C7×D414yes—
307C22×C4—21no—
308C22×C4—21no—
309C22×C4—22no—
310C22×C4—22no—
311C22×C4—22no—
312C22×C4—22no—
313C22×C4—22no—
314C22×C4C7×SD1614yes—
315C22×C4C2×C7×D411yescharacteristic
316C22×C4C2×C7×D411yescharacteristic
317C22×C4C2×C7×D411yescharacteristic
318C22×C4C2×C7×D411yescharacteristic
319C22×C4C2×C7×D411yescharacteristic
320C22×C4C24×C711yescharacteristic
321C2×C8—24no—
322C4⋊C4—22no—
323C4⋊C4—22no—
324C4⋊C4—22no—
325C4⋊C4—24no—
326C4⋊C4—24no—
327C4⋊C4—22no—
328C4⋊C4—22no—
329C4⋊C4—22no—
330C4⋊C4—22no—
331C4⋊C4—22no—
332C4⋊C4—24no—
333C4⋊C4—22no—
334C4⋊C4—24no—
335C4⋊C4—24no—
336C4⋊C4—42no—
337C4⋊C4—42no—
338C4⋊C4—44no—
339C4⋊C4C2×C7×D414yes—
340C22⋊C4—24no—
341C22⋊C4—24no—
342C22⋊C4—22no—
343C22⋊C4—22no—
344C22⋊C4—44no—
345C42—24no—
346C42—24no—
347C42—21no—
348C42—21no—
349C42C2×C7×D412yes—
350C42C2×C7×D412yes—
351C2×C7—21no—
352C2×C7—21no—
353C2×C7—42no—
354C2×C7C2×#44811yescharacteristic
355C2×C7#302211yescharacteristic
356C2×C7#302811yescharacteristic
357C23—21no—
358C23—21no—
359C23—41no—
360C23—41no—
361C23C2×C7×SD1612yes—
362C23C22×C7×D411yescharacteristic
363Q8—44no—
364Q8—82no—
365Q8—82no—
366Q8—82no—
367Q8—82no—
368Q8—82no—
369C2×C4—21no—
370C2×C4—21no—
371C2×C4—24no—
372C2×C4—24no—
373C2×C4—24no—
374C2×C4—21no—
375C2×C4—21no—
376C2×C4—24no—
377C2×C4—41no—
378C2×C4—41no—
379C2×C4—41no—
380C2×C4—41no—
381C2×C4—42no—
382C2×C4—42no—
383C2×C4—42no—
384C2×C4—42no—
385C2×C4—42no—
386C2×C4—42no—
387C2×C4—82no—
388C2×C4—82no—
389C2×C4C7×#12012yes—
390C2×C4C7×#12011yescharacteristic
391C2×C4C7×#12011yescharacteristic
392C2×C4C2×C7×SD1612yes—
393C2×C4C2×C7×SD1612yes—
394C2×C4C7×#13712yes—
395C2×C4C22×C7×D412yes—
396C8—44no—
397C7#1831011yescharacteristic, direct product factor, Sylow
398C22—21no—
399C22—21no—
400C22—22no—
401C22—42no—
402C22—41no—
403C22—41no—
404C22—81no—
405C22C2×C7×#12011yescharacteristic
406C22C22×C7×SD1611yescharacteristic
407C22C2×C7×#13711yescharacteristic
408C4—22no—
409C4—22no—
410C4—22no—
411C4—41no—
412C4—44no—
413C4—41no—
414C4—44no—
415C4—82no—
416C4—82no—
417C4C7×#44812yes—
418C4C7×#44812yes—
419C2—21no—
420C2—21no—
421C2—42no—
422C2C2×C7×#44811yescharacteristic
423C2C7×#302211yescharacteristic
424C2C7×#302811yescharacteristic
subgroupG/H
center, socleC22×C7C2×#120
commutator, Frattini, cosocleC22×C4C24×C7
prime radicalC24×C7C2×D4
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×#3229C2semidirect
4. C7×#1611C2semidirect
6. C7×#1518C2semidirect
35. #18310C7direct (N × H)
94. #3229C2×C7semidirect
96. #1611C2×C7semidirect
98. #1518C2×C7semidirect
397. C7#18310direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#34582
C7×#32292
C7×#26212
C7×#16112
C7×#16082
C7×#15182
C7×#14582
#183107