Finite Group Databasebeta

← C7×#23170 #13200386

Subgroups — C7×#23170 #13200386

Order 1792.

638 conjugacy classes of subgroups.

The subgroup lattice has 322 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3160C211yesmaximal, characteristic
2C7×#2962C212yesmaximal
3C7×#1986C212yesmaximal
4C7×#1945C212yesmaximal
5C7×#1922C214yesmaximal
6C4×C7×#108C211yesmaximal, characteristic
7C7×#1772C212yesmaximal
8C7×C8×C4⋊C4C211yesmaximal, characteristic
9C7×#533C2212yes—
10C7×#500C411yescharacteristic, complemented
11C7×#500C411yescharacteristic, complemented
12C7×#499C412yescomplemented
13C7×#499C412yescomplemented
14C7×#498C412yescomplemented
15C7×#446—24no—
16C7×#446—22no—
17C7×C8×Q8—22no—
18C2×C7×#108C2211yescharacteristic
19C2×C7×#108C2211yescharacteristic
20C7×#427C2212yes—
21C7×#427C2212yes—
22C7×#424C2214yes—
23C2×C7×C4⋊C8C2211yescharacteristic
24C7×#405C2214yes—
25C4×C7×M16C2212yes—
26C2×C4×C7×C8C2212yes—
27C2×C4×C7×C8C2211yescharacteristic
28C4×C7×C4⋊C4C2211yescharacteristic
29C7×#341C2212yes—
30C7×#339C2214yes—
31C7×#339C2214yes—
32C7×#336C2212yes—
33#23170C711yesmaximal, characteristic, direct product factor, Sylow
34C2×C7×M16C2312yes—
35C2×C7×M16C2312yes—
36C22×C7×C8C2311yescharacteristic
37C22×C7×C8C2312yes—
38C22×C7×C8C2311yescharacteristic
39C7×C4⋊Q8C2×C412yes—
40C7×C4⋊Q8C2×C412yes—
41C7×#125C2×C414yes—
42C7×C22⋊Q8—22no—
43C7×C22⋊Q8—22no—
44C4×C7×Q8—22no—
45C4×C7×Q8—22no—
46C7×#117C2314yes—
47C2×C7×C4⋊C4—21no—
48C2×C42×C7C2312yes—
49C2×C42×C7C2311yescharacteristic
50C7×#108—22no—
51C7×#108Q814yescomplemented
52C7×#107C2×C412yes—
53C7×#107C2×C412yes—
54C7×#107C2×C412yes—
55C7×#107C2×C412yes—
56C7×#106C2×C414yes—
57C7×#106C2×C414yes—
58C7×C4⋊C8—24no—
59C7×C4⋊C8—24no—
60C7×C4⋊C8D411yescharacteristic
61C7×C4⋊C8D411yescharacteristic
62C7×C4⋊C8D412yes—
63C7×#97—24no—
64C7×#97—22no—
65C4×C7×C8—24no—
66C4×C7×C8—24no—
67C4×C7×C8—22no—
68C4×C7×C8C2×C411yescharacteristic
69C4×C7×C8C2×C411yescharacteristic
70C4×C7×C8C2×C411yescharacteristic
71C4×C7×C8C2×C411yescharacteristic
72C7×#95—21no—
73#3160C2×C711yescharacteristic
74#2962C2×C712yes—
75#1986C2×C712yes—
76#1945C2×C712yes—
77#1922C2×C714yes—
78C4×#108C2×C711yescharacteristic
79#1772C2×C712yes—
80C8×C4⋊C4C2×C711yescharacteristic
81C2×C7×Q8—22no—
82C2×C7×Q8—22no—
83C22×C4×C7—22no—
84C22×C4×C7#4111yescharacteristic
85C22×C4×C7#4111yescharacteristic
86C22×C4×C7C2411yescharacteristic
87C7×M16—22no—
88C7×M16—22no—
89C7×M16—22no—
90C7×M16C2×Q814yes—
91C2×C7×C8—22no—
92C2×C7×C8—22no—
93C2×C7×C8—21no—
94C2×C7×C8—21no—
95C2×C7×C8—22no—
96C2×C7×C8—22no—
97C2×C7×C8C22×C411yescharacteristic
98C2×C7×C8C22×C411yescharacteristic
99C2×C7×C8C22×C411yescharacteristic
100C2×C7×C8C22×C411yescharacteristic
101C2×C7×C8C2×D412yes—
102C2×C7×C8C2×D412yes—
103C2×C7×C8C2×Q812yes—
104C2×C7×C8#4112yes—
105C7×C4⋊C4—24no—
106C7×C4⋊C4—24no—
107C7×C4⋊C4—24no—
108C7×C4⋊C4—22no—
109C7×C4⋊C4—22no—
110C7×C4⋊C4C22×C414yes—
111C7×C4⋊C4C22×C414yes—
112C7×C22⋊C4—24no—
113C42×C7—24no—
114C42×C7—22no—
115C42×C7—22no—
116C42×C7C22×C411yescharacteristic
117C42×C7C22×C411yescharacteristic
118C42×C7C2×D411yescharacteristic
119C42×C7C2×D411yescharacteristic
120#533C22×C712yes—
121#500C4×C711yescharacteristic, complemented
122#500C4×C711yescharacteristic, complemented
123#499C4×C712yescomplemented
124#499C4×C712yescomplemented
125#498C4×C712yescomplemented
126#446—24no—
127#446—22no—
128C8×Q8—22no—
129C2×#108C22×C711yescharacteristic
130C2×#108C22×C711yescharacteristic
131#427C22×C712yes—
132#427C22×C712yes—
133#424C22×C714yes—
134C2×C4⋊C8C22×C711yescharacteristic
135#405C22×C714yes—
136C4×M16C22×C712yes—
137C2×C4×C8C22×C712yes—
138C2×C4×C8C22×C711yescharacteristic
139C4×C4⋊C4C22×C711yescharacteristic
140#341C22×C712yes—
141#339C22×C714yes—
142#339C22×C714yes—
143#336C22×C712yes—
144C23×C7C2×#4111yescharacteristic
145C7×Q8—44no—
146C7×Q8—82no—
147C2×C4×C7—22no—
148C2×C4×C7—24no—
149C2×C4×C7—24no—
150C2×C4×C7—24no—
151C2×C4×C7—41no—
152C2×C4×C7—42no—
153C2×C4×C7—42no—
154C2×C4×C7C4×D411yescharacteristic
155C2×C4×C7C4×D411yescharacteristic
156C2×C4×C7C4×D411yescharacteristic
157C2×C4×C7C4×D411yescharacteristic
158C2×C4×C7C23×C411yescharacteristic
159C2×C4×C7C22×D411yescharacteristic
160C2×C4×C7C22×Q811yescharacteristic
161C2×C4×C7C2×#4111yescharacteristic
162C2×C4×C72−1+411yescharacteristic
163C2×C4×C72−1+411yescharacteristic
164C7×C8—21no—
165C7×C8—21no—
166C7×C8—22no—
167C7×C8—22no—
168C7×C8—24no—
169C7×C8—42no—
170C7×C8C4×Q812yes—
171C7×C8C4×Q812yes—
172C2×M16C23×C712yes—
173C2×M16C23×C712yes—
174C22×C8C23×C711yescharacteristic
175C22×C8C23×C712yes—
176C22×C8C23×C711yescharacteristic
177C4⋊Q8C2×C4×C712yes—
178C4⋊Q8C2×C4×C712yes—
179#125C2×C4×C714yes—
180C22⋊Q8—22no—
181C22⋊Q8—22no—
182C4×Q8—22no—
183C4×Q8—22no—
184#117C23×C714yes—
185C2×C4⋊C4—21no—
186C2×C42C23×C712yes—
187C2×C42C23×C711yescharacteristic
188#108—22no—
189#108C7×Q814yescomplemented
190#107C2×C4×C712yes—
191#107C2×C4×C712yes—
192#107C2×C4×C712yes—
193#107C2×C4×C712yes—
194#106C2×C4×C714yes—
195#106C2×C4×C714yes—
196C4⋊C8—24no—
197C4⋊C8—24no—
198C4⋊C8C7×D411yescharacteristic
199C4⋊C8C7×D411yescharacteristic
200C4⋊C8C7×D412yes—
201#97—24no—
202#97—22no—
203C4×C8—24no—
204C4×C8—24no—
205C4×C8—22no—
206C4×C8C2×C4×C711yescharacteristic
207C4×C8C2×C4×C711yescharacteristic
208C4×C8C2×C4×C711yescharacteristic
209C4×C8C2×C4×C711yescharacteristic
210#95—21no—
211C22×C7—21no—
212C22×C7—21no—
213C22×C7C2×C4×D411yescharacteristic
214C22×C7#55611yescharacteristic
215C22×C7#55711yescharacteristic
216C4×C7—21no—
217C4×C7—21no—
218C4×C7—21no—
219C4×C7—44no—
220C4×C7—44no—
221C4×C7—44no—
222C4×C7#44312yes—
223C4×C7C2×C4×Q811yescharacteristic
224C4×C7#51911yescharacteristic
225C4×C7#54711yescharacteristic
226C4×C7D4×Q811yescharacteristic
227C2×Q8—22no—
228C2×Q8—22no—
229C22×C4—22no—
230C22×C4C7×#4111yescharacteristic
231C22×C4C7×#4111yescharacteristic
232C22×C4C24×C711yescharacteristic
233M16—22no—
234M16—22no—
235M16—22no—
236M16C2×C7×Q814yes—
237C2×C8—22no—
238C2×C8—22no—
239C2×C8—21no—
240C2×C8—21no—
241C2×C8—22no—
242C2×C8—22no—
243C2×C8C22×C4×C711yescharacteristic
244C2×C8C22×C4×C711yescharacteristic
245C2×C8C22×C4×C711yescharacteristic
246C2×C8C22×C4×C711yescharacteristic
247C2×C8C2×C7×D412yes—
248C2×C8C2×C7×D412yes—
249C2×C8C2×C7×Q812yes—
250C2×C8C7×#4112yes—
251C4⋊C4—24no—
252C4⋊C4—24no—
253C4⋊C4—24no—
254C4⋊C4—22no—
255C4⋊C4—22no—
256C4⋊C4C22×C4×C714yes—
257C4⋊C4C22×C4×C714yes—
258C22⋊C4—24no—
259C42—24no—
260C42—22no—
261C42—22no—
262C42C22×C4×C711yescharacteristic
263C42C22×C4×C711yescharacteristic
264C42C2×C7×D411yescharacteristic
265C42C2×C7×D411yescharacteristic
266C2×C7—21no—
267C2×C7—21no—
268C2×C7#236511yescharacteristic
269C2×C7C2×#44311yescharacteristic
270C2×C7#295711yescharacteristic
271C23C2×C7×#4111yescharacteristic
272Q8—44no—
273Q8—82no—
274C2×C4—22no—
275C2×C4—24no—
276C2×C4—24no—
277C2×C4—24no—
278C2×C4—41no—
279C2×C4—42no—
280C2×C4—42no—
281C2×C4C4×C7×D411yescharacteristic
282C2×C4C4×C7×D411yescharacteristic
283C2×C4C4×C7×D411yescharacteristic
284C2×C4C4×C7×D411yescharacteristic
285C2×C4C23×C4×C711yescharacteristic
286C2×C4C22×C7×D411yescharacteristic
287C2×C4C22×C7×Q811yescharacteristic
288C2×C4C2×C7×#4111yescharacteristic
289C2×C4C7×2−1+411yescharacteristic
290C2×C4C7×2−1+411yescharacteristic
291C8—21no—
292C8—21no—
293C8—22no—
294C8—22no—
295C8—24no—
296C8—42no—
297C8C4×C7×Q812yes—
298C8C4×C7×Q812yes—
299C7#2317011yescharacteristic, direct product factor, Sylow
300C22—21no—
301C22—21no—
302C22C2×C4×C7×D411yescharacteristic
303C22C7×#55611yescharacteristic
304C22C7×#55711yescharacteristic
305C4—21no—
306C4—21no—
307C4—21no—
308C4—44no—
309C4—44no—
310C4—44no—
311C4C7×#44312yes—
312C4C2×C4×C7×Q811yescharacteristic
313C4C7×#51911yescharacteristic
314C4C7×#54711yescharacteristic
315C4C7×D4×Q811yescharacteristic
316C2—21no—
317C2—21no—
318C2C7×#236511yescharacteristic
319C2C2×C7×#44311yescharacteristic
320C2C7×#295711yescharacteristic
subgroupG/H
centerC2×C4×C7C22×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
socleC22×C7C2×C4×D4
prime radicalC23×C7C2×#41
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C7 ◁ C2×C7×C4⋊C8 ◁ G

Complements

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

NH ≅ G/Ntype
10. C7×#500C4semidirect
11. C7×#500C4semidirect
12. C7×#499C4semidirect
13. C7×#499C4semidirect
14. C7×#498C4semidirect
33. #23170C7direct (N × H)
51. C7×#108Q8semidirect
121. #500C4×C7semidirect
122. #500C4×C7semidirect
123. #499C4×C7semidirect
124. #499C4×C7semidirect
125. #498C4×C7semidirect
189. #108C7×Q8semidirect
299. C7#23170direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#31602
C7×#29622
C7×#19862
C7×#19452
C7×#19222
C4×C7×#1082
C7×#17722
C7×C8×C4⋊C42
#231707