Finite Group Databasebeta

← C7×#21901 #13199117

Subgroups — C7×#21901 #13199117

Order 1792.

1058 conjugacy classes of subgroups.

The subgroup lattice has 422 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3455C211yesmaximal, characteristic
2C7×#2921C211yesmaximal, characteristic, complemented
3C7×#2296C211yesmaximal, characteristic, complemented
4C7×#1986C212yesmaximal, complemented
5C7×#1980C212yesmaximal, complemented
6C7×#1897C212yesmaximal, complemented
7C7×#1896C212yesmaximal, complemented
8C7×#1806C214yesmaximal, complemented
9C7×#542C414yescomplemented
10C7×#541C412yescomplemented
11C7×#540C412yescomplemented
12C7×#539—22no—
13C7×#538—22no—
14C7×#533C2211yescharacteristic
15C7×#532C2211yescharacteristic
16C7×#529—24no—
17C7×#525C2212yes—
18C4×C7×#41C2212yes—
19C2×C7×#117C2211yescharacteristic
20C2×C7×#117C2211yescharacteristic
21C22×C42×C7C2211yescharacteristic
22C7×#433—24no—
23C7×#423C2212yes—
24C2×C7×#104C2214yes—
25C2×C7×#104C2214yes—
26C7×#407C2212yes—
27C4×C7×M16C2212yes—
28C7×#389—22no—
29C7×#385—22no—
30C4×C7×C4⋊C4C2212yes—
31C4×C7×C4⋊C4C2212yes—
32C7×#339C2214yes—
33C7×#339C2214yes—
34#21901C711yesmaximal, characteristic, direct product factor, Sylow
35C2×C7×#41C2312yes—
36C23×C4×C7—21no—
37C23×C4×C7C2311yescharacteristic
38C2×C7×M16C2314yes—
39C7×C4⋊Q8C2×C411yescharacteristic, complemented
40C7×C4⋊Q8C2×C412yescomplemented
41C7×#127C2×C411yescharacteristic, complemented
42C7×#126—24no—
43C7×#126—24no—
44C7×#125—24no—
45C7×#125C2×C412yescomplemented
46C7×#124—24no—
47C7×#124C2×C412yescomplemented
48C7×#123—22no—
49C7×#123—24no—
50C7×#123—24no—
51C7×C22⋊Q8—22no—
52C7×C22⋊Q8—24no—
53C7×C22⋊Q8C2×C414yes—
54C7×#121—22no—
55C7×#121—24no—
56C7×#121C2×C414yes—
57C7×#120—22no—
58C4×C7×Q8—22no—
59C4×C7×Q8C2×C414yescomplemented
60C4×C7×D4—24no—
61C4×C7×D4—24no—
62C4×C7×D4—22no—
63C4×C7×D4C2×C414yescomplemented
64C7×#117—22no—
65C7×#117—42no—
66C7×#117C2×C412yes—
67C7×#117C2×C412yes—
68C7×#117D414yes—
69C7×#117C2312yes—
70C2×C7×C4⋊C4—21no—
71C2×C7×C4⋊C4—22no—
72C2×C7×C4⋊C4—22no—
73C2×C7×C4⋊C4D412yes—
74C2×C7×C22⋊C4—21no—
75C2×C7×C22⋊C4D412yes—
76C2×C42×C7—22no—
77C2×C42×C7—21no—
78C2×C42×C7—42no—
79C2×C42×C7C2312yes—
80C2×C42×C7C2312yes—
81C2×C42×C7C2311yescharacteristic
82C2×C42×C7C2311yescharacteristic
83C7×C4⋊C8—24no—
84C7×#104—44no—
85C7×#104—44no—
86C7×C22⋊C8—24no—
87C7×#97—22no—
88C4×C7×C8—22no—
89C7×#95—22no—
90C7×#95—22no—
91#3455C2×C711yescharacteristic
92#2921C2×C711yescharacteristic, complemented
93#2296C2×C711yescharacteristic, complemented
94#1986C2×C712yescomplemented
95#1980C2×C712yescomplemented
96#1897C2×C712yescomplemented
97#1896C2×C712yescomplemented
98#1806C2×C714yescomplemented
99C24×C7C2×D411yescharacteristic
100C7×#41—24no—
101C7×#41—24no—
102C2×C7×Q8—22no—
103C2×C7×Q8C22×C412yes—
104C2×C7×D4—22no—
105C2×C7×D4—24no—
106C2×C7×D4—22no—
107C2×C7×D4C22×C412yes—
108C22×C4×C7—22no—
109C22×C4×C7—22no—
110C22×C4×C7—22no—
111C22×C4×C7—22no—
112C22×C4×C7—24no—
113C22×C4×C7—22no—
114C22×C4×C7—44no—
115C22×C4×C7—42no—
116C22×C4×C7C22×C412yes—
117C22×C4×C7C2×D411yescharacteristic
118C22×C4×C7C2×D412yes—
119C22×C4×C7C2×D412yes—
120C22×C4×C7C2×D412yes—
121C22×C4×C7C2411yescharacteristic
122C7×M16—24no—
123C7×M16—24no—
124C2×C7×C8—24no—
125C7×C4⋊C4—24no—
126C7×C4⋊C4—22no—
127C7×C4⋊C4—24no—
128C7×C4⋊C4—24no—
129C7×C4⋊C4—22no—
130C7×C4⋊C4—44no—
131C7×C4⋊C4—44no—
132C7×C4⋊C4—42no—
133C7×C4⋊C4C22⋊C414yes—
134C7×C4⋊C4C22⋊C414yes—
135C7×C4⋊C4C22×C414yes—
136C7×C22⋊C4—24no—
137C7×C22⋊C4—22no—
138C7×C22⋊C4—24no—
139C7×C22⋊C4—24no—
140C7×C22⋊C4—24no—
141C7×C22⋊C4—42no—
142C7×C22⋊C4C22⋊C414yes—
143C7×C22⋊C4C22⋊C414yes—
144C42×C7—24no—
145C42×C7—22no—
146C42×C7—24no—
147C42×C7—24no—
148C42×C7—42no—
149C42×C7C22×C412yes—
150C42×C7C22×C411yescharacteristic
151C42×C7C22×C411yescharacteristic
152C42×C7C2×D412yes—
153C42×C7C2×D412yes—
154#542C4×C714yescomplemented
155#541C4×C712yescomplemented
156#540C4×C712yescomplemented
157#539—22no—
158#538—22no—
159#533C22×C711yescharacteristic
160#532C22×C711yescharacteristic
161#529—24no—
162#525C22×C712yes—
163C4×#41C22×C712yes—
164C2×#117C22×C711yescharacteristic
165C2×#117C22×C711yescharacteristic
166C22×C42C22×C711yescharacteristic
167#433—24no—
168#423C22×C712yes—
169C2×#104C22×C714yes—
170C2×#104C22×C714yes—
171#407C22×C712yes—
172C4×M16C22×C712yes—
173#389—22no—
174#385—22no—
175C4×C4⋊C4C22×C712yes—
176C4×C4⋊C4C22×C712yes—
177#339C22×C714yes—
178#339C22×C714yes—
179C23×C7—21no—
180C23×C7—21no—
181C23×C7—22no—
182C23×C7—42no—
183C23×C7C2×C22⋊C412yes—
184C23×C7C22×D411yescharacteristic
185C7×Q8—24no—
186C7×Q8—82no—
187C7×D4—24no—
188C7×D4—42no—
189C7×D4—42no—
190C7×D4—82no—
191C7×D4—84no—
192C2×C4×C7—21no—
193C2×C4×C7—21no—
194C2×C4×C7—24no—
195C2×C4×C7—24no—
196C2×C4×C7—24no—
197C2×C4×C7—22no—
198C2×C4×C7—24no—
199C2×C4×C7—42no—
200C2×C4×C7—42no—
201C2×C4×C7—42no—
202C2×C4×C7—48no—
203C2×C4×C7—42no—
204C2×C4×C7—44no—
205C2×C4×C7—42no—
206C2×C4×C7—42no—
207C2×C4×C7—42no—
208C2×C4×C7—84no—
209C2×C4×C7C2×C22⋊C414yes—
210C2×C4×C7C2×C22⋊C412yes—
211C2×C4×C7C2×C22⋊C412yes—
212C2×C4×C7C2×C22⋊C412yes—
213C2×C4×C7C23×C411yescharacteristic
214C2×C4×C7C22×D411yescharacteristic
215C2×C4×C7H(5,𝔽2)12yes—
216C2×C4×C72−1+412yes—
217C7×C8—44no—
218C2×#41C23×C712yes—
219C23×C4—21no—
220C23×C4C23×C711yescharacteristic
221C2×M16C23×C714yes—
222C4⋊Q8C2×C4×C711yescharacteristic, complemented
223C4⋊Q8C2×C4×C712yescomplemented
224#127C2×C4×C711yescharacteristic, complemented
225#126—24no—
226#126—24no—
227#125—24no—
228#125C2×C4×C712yescomplemented
229#124—24no—
230#124C2×C4×C712yescomplemented
231#123—22no—
232#123—24no—
233#123—24no—
234C22⋊Q8—22no—
235C22⋊Q8—24no—
236C22⋊Q8C2×C4×C714yes—
237#121—22no—
238#121—24no—
239#121C2×C4×C714yes—
240#120—22no—
241C4×Q8—22no—
242C4×Q8C2×C4×C714yescomplemented
243C4×D4—24no—
244C4×D4—24no—
245C4×D4—22no—
246C4×D4C2×C4×C714yescomplemented
247#117—22no—
248#117—42no—
249#117C2×C4×C712yes—
250#117C2×C4×C712yes—
251#117C7×D414yes—
252#117C23×C712yes—
253C2×C4⋊C4—21no—
254C2×C4⋊C4—22no—
255C2×C4⋊C4—22no—
256C2×C4⋊C4C7×D412yes—
257C2×C22⋊C4—21no—
258C2×C22⋊C4C7×D412yes—
259C2×C42—22no—
260C2×C42—21no—
261C2×C42—42no—
262C2×C42C23×C712yes—
263C2×C42C23×C712yes—
264C2×C42C23×C711yescharacteristic
265C2×C42C23×C711yescharacteristic
266C4⋊C8—24no—
267#104—44no—
268#104—44no—
269C22⋊C8—24no—
270#97—22no—
271C4×C8—22no—
272#95—22no—
273#95—22no—
274C22×C7—22no—
275C22×C7—22no—
276C22×C7—24no—
277C22×C7—42no—
278C22×C7—42no—
279C22×C7—42no—
280C22×C7—44no—
281C22×C7C22×C22⋊C411yescharacteristic
282C22×C7#53511yescharacteristic
283C22×C7#53611yescharacteristic
284C4×C7—22no—
285C4×C7—24no—
286C4×C7—22no—
287C4×C7—22no—
288C4×C7—44no—
289C4×C7—42no—
290C4×C7—44no—
291C4×C7—82no—
292C4×C7#52012yes—
293C4×C7#53712yes—
294C24C2×C7×D411yescharacteristic
295#41—24no—
296#41—24no—
297C2×Q8—22no—
298C2×Q8C22×C4×C712yes—
299C2×D4—22no—
300C2×D4—24no—
301C2×D4—22no—
302C2×D4C22×C4×C712yes—
303C22×C4—22no—
304C22×C4—22no—
305C22×C4—22no—
306C22×C4—22no—
307C22×C4—24no—
308C22×C4—22no—
309C22×C4—44no—
310C22×C4—42no—
311C22×C4C22×C4×C712yes—
312C22×C4C2×C7×D411yescharacteristic
313C22×C4C2×C7×D412yes—
314C22×C4C2×C7×D412yes—
315C22×C4C2×C7×D412yes—
316C22×C4C24×C711yescharacteristic
317M16—24no—
318M16—24no—
319C2×C8—24no—
320C4⋊C4—24no—
321C4⋊C4—22no—
322C4⋊C4—24no—
323C4⋊C4—24no—
324C4⋊C4—22no—
325C4⋊C4—42no—
326C4⋊C4—44no—
327C4⋊C4—44no—
328C4⋊C4C7×C22⋊C414yes—
329C4⋊C4C7×C22⋊C414yes—
330C4⋊C4C22×C4×C714yes—
331C22⋊C4—24no—
332C22⋊C4—22no—
333C22⋊C4—24no—
334C22⋊C4—24no—
335C22⋊C4—24no—
336C22⋊C4—42no—
337C22⋊C4C7×C22⋊C414yes—
338C22⋊C4C7×C22⋊C414yes—
339C42—24no—
340C42—22no—
341C42—24no—
342C42—24no—
343C42—42no—
344C42C22×C4×C712yes—
345C42C22×C4×C711yescharacteristic
346C42C22×C4×C711yescharacteristic
347C42C2×C7×D412yes—
348C42C2×C7×D412yes—
349C2×C7—21no—
350C2×C7—21no—
351C2×C7—42no—
352C2×C7—82no—
353C2×C7#231111yescharacteristic
354C2×C7#290112yes—
355C23—21no—
356C23—21no—
357C23—22no—
358C23—42no—
359C23C2×C7×C22⋊C412yes—
360C23C22×C7×D411yescharacteristic
361Q8—24no—
362Q8—82no—
363D4—24no—
364D4—42no—
365D4—42no—
366D4—82no—
367D4—84no—
368C2×C4—21no—
369C2×C4—21no—
370C2×C4—24no—
371C2×C4—24no—
372C2×C4—24no—
373C2×C4—22no—
374C2×C4—24no—
375C2×C4—42no—
376C2×C4—42no—
377C2×C4—42no—
378C2×C4—48no—
379C2×C4—42no—
380C2×C4—44no—
381C2×C4—42no—
382C2×C4—42no—
383C2×C4—42no—
384C2×C4—84no—
385C2×C4C2×C7×C22⋊C414yes—
386C2×C4C2×C7×C22⋊C412yes—
387C2×C4C2×C7×C22⋊C412yes—
388C2×C4C2×C7×C22⋊C412yes—
389C2×C4C23×C4×C711yescharacteristic
390C2×C4C22×C7×D411yescharacteristic
391C2×C4C7×H(5,𝔽2)12yes—
392C2×C4C7×2−1+412yes—
393C8—44no—
394C7#2190111yescharacteristic, direct product factor, Sylow
395C22—22no—
396C22—24no—
397C22—22no—
398C22—42no—
399C22—42no—
400C22—44no—
401C22—42no—
402C22C22×C7×C22⋊C411yescharacteristic
403C22C7×#53511yescharacteristic
404C22C7×#53611yescharacteristic
405C4—24no—
406C4—22no—
407C4—22no—
408C4—22no—
409C4—44no—
410C4—44no—
411C4—42no—
412C4—82no—
413C4C7×#52012yes—
414C4C7×#53712yes—
415C2—21no—
416C2—21no—
417C2—42no—
418C2—82no—
419C2C7×#231111yescharacteristic
420C2C7×#290112yes—
subgroupG/H
centerC2×C4×C7C22×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
socleC22×C7C22×C22⋊C4
prime radicalC7×#3455C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C7 ◁ C2×C7×#117 ◁ G

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. C7×#2921C2semidirect
3. C7×#2296C2semidirect
4. C7×#1986C2semidirect
5. C7×#1980C2semidirect
6. C7×#1897C2semidirect
7. C7×#1896C2semidirect
8. C7×#1806C2semidirect
9. C7×#542C4semidirect
10. C7×#541C4semidirect
11. C7×#540C4semidirect
34. #21901C7direct (N × H)
39. C7×C4⋊Q8C2×C4semidirect
40. C7×C4⋊Q8C2×C4semidirect
41. C7×#127C2×C4semidirect
45. C7×#125C2×C4semidirect
47. C7×#124C2×C4semidirect
59. C4×C7×Q8C2×C4semidirect
63. C4×C7×D4C2×C4semidirect
92. #2921C2×C7semidirect
93. #2296C2×C7semidirect
94. #1986C2×C7semidirect
95. #1980C2×C7semidirect
96. #1897C2×C7semidirect
97. #1896C2×C7semidirect
98. #1806C2×C7semidirect
154. #542C4×C7semidirect
155. #541C4×C7semidirect
156. #540C4×C7semidirect
222. C4⋊Q8C2×C4×C7semidirect
223. C4⋊Q8C2×C4×C7semidirect
224. #127C2×C4×C7semidirect
228. #125C2×C4×C7semidirect
230. #124C2×C4×C7semidirect
242. C4×Q8C2×C4×C7semidirect
246. C4×D4C2×C4×C7semidirect
394. C7#21901direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#34552
C7×#29212
C7×#22962
C7×#19862
C7×#19802
C7×#18972
C7×#18962
C7×#18062
#219017