Finite Group Databasebeta

← C7×#9430 #13186646

Subgroups — C7×#9430 #13186646

Order 1792.

444 conjugacy classes of subgroups; only the 118 normal subgroups are shown.

normal subgroups only

This group has 444 conjugacy classes of subgroups — too many to draw. Only its 118 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#3141C211yesmaximal, characteristic
2C7×#2381C211yesmaximal, characteristic, complemented
3C7×#1556C211yesmaximal, characteristic, complemented
4C7×#1514C211yesmaximal, characteristic
5C7×#1514C211yesmaximal, characteristic
6C7×#1288C211yesmaximal, characteristic, complemented
7C7×#1288C211yesmaximal, characteristic, complemented
8C7×#532C2211yescharacteristic
9C2×C7×C4⋊Q8C2211yescharacteristic
10C7×#489—22no—
11C7×#487C412yescomplemented
12C7×#486C412yescomplemented
13C7×#432C2211yescharacteristic
14C7×#432C2211yescharacteristic
15C7×#417—22no—
16C4×C7×M16C2211yescharacteristic
17C7×#391—22no—
18C7×#387—22no—
19C7×#387—22no—
20C7×#383C2211yescharacteristic
21C7×#383C2211yescharacteristic
22C7×#332—22no—
23C7×#327—22no—
24C7×#327—22no—
25#9430C711yesmaximal, characteristic, direct product factor, Sylow
26C2×C7×#41—21no—
27C22×C7×Q8—21no—
28C2×C7×M16—21no—
29C7×C4⋊Q8—21no—
30C7×C4⋊Q8—21no—
31C7×C4⋊Q8C2×C411yescharacteristic
32C7×C4⋊Q8C2×C412yes—
33C7×C4⋊Q8D412yes—
34C7×#127C2×C411yescharacteristic
35C7×#124—21no—
36C7×#121—21no—
37C7×#121—21no—
38C4×C7×D4—21no—
39C4×C7×D4—21no—
40C2×C7×C4⋊C4—21no—
41C2×C7×C4⋊C4—22no—
42C2×C7×C4⋊C4D412yes—
43C2×C42×C7—22no—
44C2×C42×C7C2311yescharacteristic
45C7×C4⋊C8—21no—
46C7×C4⋊C8—21no—
47C7×#103—24no—
48C7×#102—24no—
49C7×C22⋊C8—21no—
50C7×C22⋊C8—21no—
51C7×#97—21no—
52C7×#97—21no—
53C7×#97—21no—
54C4×C7×C8C2×C412yes—
55C7×#95—24no—
56C7×#95—21no—
57C7×#95—21no—
58C7×#95—21no—
59C7×#95—21no—
60C7×#95D412yes—
61C7×#95D412yes—
62#3141C2×C711yescharacteristic
63#2381C2×C711yescharacteristic, complemented
64#1556C2×C711yescharacteristic, complemented
65#1514C2×C711yescharacteristic
66#1514C2×C711yescharacteristic
67#1288C2×C711yescharacteristic, complemented
68#1288C2×C711yescharacteristic, complemented
69C7×#41—44no—
70C2×C7×Q8—22no—
71C2×C7×Q8—22no—
72C2×C7×Q8—21no—
73C2×C7×Q8—81no—
74C2×C7×Q8—81no—
75C2×C7×D4—21no—
76C2×C7×D4—21no—
77C2×C7×D4—21no—
78C2×C7×D4—41no—
79C22×C4×C7—22no—
80C22×C4×C7—22no—
81C22×C4×C7—22no—
82C22×C4×C7—41no—
83C22×C4×C7C2×D411yescharacteristic
84C22×C4×C7C2×D411yescharacteristic
85C22×C4×C7C2×D411yescharacteristic
86C7×M16—42no—
87C2×C7×C8—22no—
88C2×C7×C8—41no—
89C2×C7×C8—41no—
90C7×C4⋊C4—22no—
91C7×C4⋊C4—22no—
92C7×C4⋊C4—22no—
93C7×C4⋊C4—21no—
94C7×C4⋊C4—21no—
95C7×C4⋊C4—82no—
96C7×C4⋊C4C22⋊C414yes—
97C7×C22⋊C4—41no—
98C7×C22⋊C4—41no—
99C42×C7—82no—
100C42×C7C22×C411yescharacteristic
101C42×C7C2×D411yescharacteristic
102C42×C7#4111yescharacteristic
103C42×C7#4111yescharacteristic
104#532C22×C711yescharacteristic
105C2×C4⋊Q8C22×C711yescharacteristic
106#489—22no—
107#487C4×C712yescomplemented
108#486C4×C712yescomplemented
109#432C22×C711yescharacteristic
110#432C22×C711yescharacteristic
111#417—22no—
112C4×M16C22×C711yescharacteristic
113#391—22no—
114#387—22no—
115#387—22no—
116#383C22×C711yescharacteristic
117#383C22×C711yescharacteristic
118#332—22no—
119#327—22no—
120#327—22no—
121C23×C7—41no—
122C23×C7#12011yescharacteristic
123C7×Q8—42no—
124C7×Q8—82no—
125C7×Q8—82no—
126C7×D4—42no—
127C7×D4—81no—
128C7×D4—81no—
129C7×D4—82no—
130C2×C4×C7—22no—
131C2×C4×C7—24no—
132C2×C4×C7—41no—
133C2×C4×C7—41no—
134C2×C4×C7—42no—
135C2×C4×C7—42no—
136C2×C4×C7—42no—
137C2×C4×C7—42no—
138C2×C4×C7—42no—
139C2×C4×C7—42no—
140C2×C4×C7—41no—
141C2×C4×C7—42no—
142C2×C4×C7—42no—
143C2×C4×C7—82no—
144C2×C4×C7C2×C22⋊C411yescharacteristic
145C2×C4×C7C4×D411yescharacteristic
146C2×C4×C7C4×D411yescharacteristic
147C2×C4×C7#12111yescharacteristic
148C2×C4×C7#12111yescharacteristic
149C2×C4×C7#12311yescharacteristic
150C7×C8—42no—
151C7×C8—81no—
152C7×C8—81no—
153C2×#41—21no—
154C22×Q8—21no—
155C2×M16—21no—
156C4⋊Q8—21no—
157C4⋊Q8—21no—
158C4⋊Q8C2×C4×C711yescharacteristic
159C4⋊Q8C2×C4×C712yes—
160C4⋊Q8C7×D412yes—
161#127C2×C4×C711yescharacteristic
162#124—21no—
163#121—21no—
164#121—21no—
165C4×D4—21no—
166C4×D4—21no—
167C2×C4⋊C4—21no—
168C2×C4⋊C4—22no—
169C2×C4⋊C4C7×D412yes—
170C2×C42—22no—
171C2×C42C23×C711yescharacteristic
172C4⋊C8—21no—
173C4⋊C8—21no—
174#103—24no—
175#102—24no—
176C22⋊C8—21no—
177C22⋊C8—21no—
178#97—21no—
179#97—21no—
180#97—21no—
181C4×C8C2×C4×C712yes—
182#95—24no—
183#95—21no—
184#95—21no—
185#95—21no—
186#95—21no—
187#95C7×D412yes—
188#95C7×D412yes—
189C22×C7—21no—
190C22×C7—21no—
191C22×C7—81no—
192C22×C7—81no—
193C22×C7—81no—
194C22×C7#38611yescharacteristic
195C22×C7#45412yes—
196C4×C7—21no—
197C4×C7—21no—
198C4×C7—21no—
199C4×C7—21no—
200C4×C7—21no—
201C4×C7—21no—
202C4×C7—44no—
203C4×C7—82no—
204C4×C7—82no—
205C4×C7—81no—
206#41—44no—
207C2×Q8—22no—
208C2×Q8—22no—
209C2×Q8—21no—
210C2×Q8—81no—
211C2×Q8—81no—
212C2×D4—21no—
213C2×D4—21no—
214C2×D4—21no—
215C2×D4—41no—
216C22×C4—22no—
217C22×C4—22no—
218C22×C4—22no—
219C22×C4—41no—
220C22×C4C2×C7×D411yescharacteristic
221C22×C4C2×C7×D411yescharacteristic
222C22×C4C2×C7×D411yescharacteristic
223M16—42no—
224C2×C8—22no—
225C2×C8—41no—
226C2×C8—41no—
227C4⋊C4—22no—
228C4⋊C4—22no—
229C4⋊C4—22no—
230C4⋊C4—21no—
231C4⋊C4—21no—
232C4⋊C4—82no—
233C4⋊C4C7×C22⋊C414yes—
234C22⋊C4—41no—
235C22⋊C4—41no—
236C42—82no—
237C42C22×C4×C711yescharacteristic
238C42C2×C7×D411yescharacteristic
239C42C7×#4111yescharacteristic
240C42C7×#4111yescharacteristic
241C2×C7—22no—
242C2×C7—161no—
243C2×C7#188811yescharacteristic
244C2×C7#190411yescharacteristic
245C2×C7#190511yescharacteristic
246C23—41no—
247C23C7×#12011yescharacteristic
248Q8—42no—
249Q8—82no—
250Q8—82no—
251D4—42no—
252D4—81no—
253D4—81no—
254D4—82no—
255C2×C4—22no—
256C2×C4—24no—
257C2×C4—41no—
258C2×C4—41no—
259C2×C4—42no—
260C2×C4—42no—
261C2×C4—42no—
262C2×C4—42no—
263C2×C4—42no—
264C2×C4—42no—
265C2×C4—41no—
266C2×C4—42no—
267C2×C4—42no—
268C2×C4—82no—
269C2×C4C2×C7×C22⋊C411yescharacteristic
270C2×C4C4×C7×D411yescharacteristic
271C2×C4C4×C7×D411yescharacteristic
272C2×C4C7×#12111yescharacteristic
273C2×C4C7×#12111yescharacteristic
274C2×C4C7×#12311yescharacteristic
275C8—42no—
276C8—81no—
277C8—81no—
278C7#943011yescharacteristic, direct product factor, Sylow
279C22—21no—
280C22—21no—
281C22—81no—
282C22—81no—
283C22—81no—
284C22C7×#38611yescharacteristic
285C22C7×#45412yes—
286C4—21no—
287C4—21no—
288C4—21no—
289C4—21no—
290C4—21no—
291C4—21no—
292C4—44no—
293C4—82no—
294C4—82no—
295C4—81no—
296C2—22no—
297C2—161no—
298C2C7×#188811yescharacteristic
299C2C7×#190411yescharacteristic
300C2C7×#190511yescharacteristic
subgroupG/H
center, socleC22×C7#386
commutatorC42C22×C4×C7
Frattini, cosocleC2×C42C23×C7
prime radicalC7×#532C22
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×#2381C2semidirect
3. C7×#1556C2semidirect
6. C7×#1288C2semidirect
7. C7×#1288C2semidirect
11. C7×#487C4semidirect
12. C7×#486C4semidirect
25. #9430C7direct (N × H)
63. #2381C2×C7semidirect
64. #1556C2×C7semidirect
67. #1288C2×C7semidirect
68. #1288C2×C7semidirect
107. #487C4×C7semidirect
108. #486C4×C7semidirect
278. C7#9430direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#31412
C7×#23812
C7×#15562
C7×#15142
C7×#12882
#94307