Finite Group Databasebeta

← C7×#11851 #13189067

Subgroups — C7×#11851 #13189067

Order 1792.

418 conjugacy classes of subgroups; only the 98 normal subgroups are shown.

normal subgroups only

This group has 418 conjugacy classes of subgroups — too many to draw. Only its 98 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×#2610C211yesmaximal, characteristic
2C7×#1822C211yesmaximal, characteristic, complemented
3C7×#1458C211yesmaximal, characteristic, complemented
4C7×#1354C212yesmaximal, complemented
5C7×#1345C212yesmaximal, complemented
6C2×C7×#124C411yescharacteristic
7C2×C7×#117C2211yescharacteristic
8C7×#431—21no—
9C7×#407—21no—
10C7×#395C2211yescharacteristic
11C7×#394C2211yescharacteristic
12C7×#393C411yescharacteristic
13C7×#392C411yescharacteristic
14C7×#390—21no—
15C7×#388—21no—
16C7×#388—21no—
17C7×#386—21no—
18C7×#376C411yescharacteristic
19C7×#343—21no—
20C7×#343C2212yes—
21C7×#324C2212yes—
22C7×#323—21no—
23#11851C711yesmaximal, characteristic, direct product factor, Sylow
24C22×C7×Q8C2×C411yescharacteristic
25C22×C7×D4—21no—
26C22×C7×D4C2×C411yescharacteristic
27C23×C4×C7D411yescharacteristic
28C2×C7×M16—22no—
29C7×#124—41no—
30C7×#124—41no—
31C7×#117—41no—
32C7×#117—41no—
33C2×C7×C4⋊C4—21no—
34C2×C7×C4⋊C4D411yescharacteristic
35C2×C7×C4⋊C4C2311yescharacteristic
36C2×C7×C22⋊C4—21no—
37C2×C7×C22⋊C4—21no—
38C2×C7×C22⋊C4—21no—
39C2×C7×C22⋊C4—21no—
40C2×C7×C22⋊C4—21no—
41C2×C7×C22⋊C4—21no—
42C2×C7×C22⋊C4C2×C411yescharacteristic
43C2×C7×C22⋊C4D411yescharacteristic
44C2×C42×C7—21no—
45C2×C42×C7C2×C411yescharacteristic
46C2×C42×C7D411yescharacteristic
47C7×C4⋊C8—41no—
48C7×C22⋊C8—22no—
49C7×C22⋊C8—41no—
50C7×C22⋊C8—41no—
51C4×C7×C8—41no—
52C7×#95—21no—
53C7×#95—21no—
54C7×#95—21no—
55C7×#95C2×C411yescharacteristic
56C7×#95C2×C411yescharacteristic
57#2610C2×C711yescharacteristic
58#1822C2×C711yescharacteristic, complemented
59#1458C2×C711yescharacteristic, complemented
60#1354C2×C712yescomplemented
61#1345C2×C712yescomplemented
62C24×C7—21no—
63C24×C7C22⋊C411yescharacteristic
64C2×C7×Q8—41no—
65C2×C7×Q8—81no—
66C2×C7×D4—42no—
67C2×C7×D4—41no—
68C2×C7×D4—42no—
69C2×C7×D4—81no—
70C2×C7×D4—81no—
71C22×C4×C7—21no—
72C22×C4×C7—21no—
73C22×C4×C7—21no—
74C22×C4×C7—22no—
75C22×C4×C7—21no—
76C22×C4×C7—21no—
77C22×C4×C7—41no—
78C22×C4×C7C22⋊C411yescharacteristic
79C22×C4×C7C22⋊C411yescharacteristic
80C22×C4×C7C22⋊C411yescharacteristic
81C22×C4×C7C22×C411yescharacteristic
82C22×C4×C7C2×D411yescharacteristic
83C22×C4×C7C2×D411yescharacteristic
84C7×M16—42no—
85C7×M16—42no—
86C2×C7×C8—42no—
87C2×C7×C8—42no—
88C7×C4⋊C4—41no—
89C7×C4⋊C4—41no—
90C7×C4⋊C4—81no—
91C7×C22⋊C4—41no—
92C7×C22⋊C4—41no—
93C7×C22⋊C4—42no—
94C7×C22⋊C4—42no—
95C7×C22⋊C4—41no—
96C7×C22⋊C4—41no—
97C7×C22⋊C4—42no—
98C7×C22⋊C4—81no—
99C7×C22⋊C4—81no—
100C42×C7—21no—
101C42×C7—21no—
102C42×C7—21no—
103C42×C7—21no—
104C42×C7—42no—
105C2×#124C4×C711yescharacteristic
106C2×#117C22×C711yescharacteristic
107#431—21no—
108#407—21no—
109#395C22×C711yescharacteristic
110#394C22×C711yescharacteristic
111#393C4×C711yescharacteristic
112#392C4×C711yescharacteristic
113#390—21no—
114#388—21no—
115#388—21no—
116#386—21no—
117#376C4×C711yescharacteristic
118#343—21no—
119#343C22×C712yes—
120#324C22×C712yes—
121#323—21no—
122C23×C7—21no—
123C23×C7—21no—
124C23×C7—21no—
125C23×C7—41no—
126C23×C7—41no—
127C23×C7—41no—
128C23×C7—41no—
129C23×C7—41no—
130C23×C7—41no—
131C23×C7—41no—
132C23×C7—41no—
133C23×C7—41no—
134C23×C7C2×C22⋊C411yescharacteristic
135C7×Q8—82no—
136C7×D4—84no—
137C7×D4—82no—
138C2×C4×C7—21no—
139C2×C4×C7—21no—
140C2×C4×C7—21no—
141C2×C4×C7—21no—
142C2×C4×C7—22no—
143C2×C4×C7—21no—
144C2×C4×C7—21no—
145C2×C4×C7—21no—
146C2×C4×C7—21no—
147C2×C4×C7—42no—
148C2×C4×C7—42no—
149C2×C4×C7—41no—
150C2×C4×C7—41no—
151C2×C4×C7—41no—
152C2×C4×C7—41no—
153C2×C4×C7—41no—
154C2×C4×C7—41no—
155C2×C4×C7—41no—
156C2×C4×C7—41no—
157C2×C4×C7—41no—
158C2×C4×C7—41no—
159C2×C4×C7—41no—
160C2×C4×C7—41no—
161C2×C4×C7#9911yescharacteristic
162C2×C4×C7#9911yescharacteristic
163C2×C4×C7#13512yes—
164C7×C8—82no—
165C7×C8—82no—
166C22×Q8C2×C4×C711yescharacteristic
167C22×D4—21no—
168C22×D4C2×C4×C711yescharacteristic
169C23×C4C7×D411yescharacteristic
170C2×M16—22no—
171#124—41no—
172#124—41no—
173#117—41no—
174#117—41no—
175C2×C4⋊C4—21no—
176C2×C4⋊C4C7×D411yescharacteristic
177C2×C4⋊C4C23×C711yescharacteristic
178C2×C22⋊C4—21no—
179C2×C22⋊C4—21no—
180C2×C22⋊C4—21no—
181C2×C22⋊C4—21no—
182C2×C22⋊C4—21no—
183C2×C22⋊C4—21no—
184C2×C22⋊C4C2×C4×C711yescharacteristic
185C2×C22⋊C4C7×D411yescharacteristic
186C2×C42—21no—
187C2×C42C2×C4×C711yescharacteristic
188C2×C42C7×D411yescharacteristic
189C4⋊C8—41no—
190C22⋊C8—22no—
191C22⋊C8—41no—
192C22⋊C8—41no—
193C4×C8—41no—
194#95—21no—
195#95—21no—
196#95—21no—
197#95C2×C4×C711yescharacteristic
198#95C2×C4×C711yescharacteristic
199C22×C7—21no—
200C22×C7—21no—
201C22×C7—42no—
202C22×C7—41no—
203C22×C7—41no—
204C22×C7—41no—
205C22×C7—81no—
206C22×C7—81no—
207C22×C7—81no—
208C22×C7—81no—
209C22×C7—81no—
210C22×C7—81no—
211C22×C7—81no—
212C22×C7—81no—
213C22×C7C2×#9911yescharacteristic
214C22×C7#41611yescharacteristic
215C22×C7#42111yescharacteristic
216C4×C7—22no—
217C4×C7—21no—
218C4×C7—21no—
219C4×C7—42no—
220C4×C7—41no—
221C4×C7—41no—
222C4×C7—41no—
223C4×C7—41no—
224C4×C7—81no—
225C4×C7—81no—
226C24—21no—
227C24C7×C22⋊C411yescharacteristic
228C2×Q8—41no—
229C2×Q8—81no—
230C2×D4—41no—
231C2×D4—42no—
232C2×D4—42no—
233C2×D4—81no—
234C2×D4—81no—
235C22×C4—21no—
236C22×C4—21no—
237C22×C4—21no—
238C22×C4—22no—
239C22×C4—21no—
240C22×C4—21no—
241C22×C4—41no—
242C22×C4C7×C22⋊C411yescharacteristic
243C22×C4C7×C22⋊C411yescharacteristic
244C22×C4C7×C22⋊C411yescharacteristic
245C22×C4C22×C4×C711yescharacteristic
246C22×C4C2×C7×D411yescharacteristic
247C22×C4C2×C7×D411yescharacteristic
248M16—42no—
249M16—42no—
250C2×C8—42no—
251C2×C8—42no—
252C4⋊C4—41no—
253C4⋊C4—41no—
254C4⋊C4—81no—
255C22⋊C4—41no—
256C22⋊C4—41no—
257C22⋊C4—42no—
258C22⋊C4—42no—
259C22⋊C4—41no—
260C22⋊C4—41no—
261C22⋊C4—42no—
262C22⋊C4—81no—
263C22⋊C4—81no—
264C42—21no—
265C42—21no—
266C42—21no—
267C42—21no—
268C42—42no—
269C2×C7—21no—
270C2×C7—21no—
271C2×C7—81no—
272C2×C7—161no—
273C2×C7#151611yescharacteristic
274C2×C7#212211yescharacteristic
275C2×C7#213211yescharacteristic
276C23—21no—
277C23—21no—
278C23—21no—
279C23—41no—
280C23—41no—
281C23—41no—
282C23—41no—
283C23—41no—
284C23—41no—
285C23—41no—
286C23—41no—
287C23—41no—
288C23C2×C7×C22⋊C411yescharacteristic
289Q8—82no—
290D4—84no—
291D4—82no—
292C2×C4—21no—
293C2×C4—21no—
294C2×C4—21no—
295C2×C4—21no—
296C2×C4—22no—
297C2×C4—21no—
298C2×C4—21no—
299C2×C4—21no—
300C2×C4—21no—
301C2×C4—42no—
302C2×C4—42no—
303C2×C4—41no—
304C2×C4—41no—
305C2×C4—41no—
306C2×C4—41no—
307C2×C4—41no—
308C2×C4—41no—
309C2×C4—41no—
310C2×C4—41no—
311C2×C4—41no—
312C2×C4—41no—
313C2×C4—41no—
314C2×C4—41no—
315C2×C4C7×#9911yescharacteristic
316C2×C4C7×#9911yescharacteristic
317C2×C4C7×#13512yes—
318C8—82no—
319C8—82no—
320C7#1185111yescharacteristic, direct product factor, Sylow
321C22—21no—
322C22—21no—
323C22—42no—
324C22—41no—
325C22—41no—
326C22—41no—
327C22—81no—
328C22—81no—
329C22—81no—
330C22—81no—
331C22—81no—
332C22—81no—
333C22—81no—
334C22—81no—
335C22C2×C7×#9911yescharacteristic
336C22C7×#41611yescharacteristic
337C22C7×#42111yescharacteristic
338C4—22no—
339C4—21no—
340C4—21no—
341C4—42no—
342C4—41no—
343C4—41no—
344C4—41no—
345C4—41no—
346C4—81no—
347C4—81no—
348C2—21no—
349C2—21no—
350C2—81no—
351C2—161no—
352C2C7×#151611yescharacteristic
353C2C7×#212211yescharacteristic
354C2C7×#213211yescharacteristic
subgroupG/H
center, socleC22×C7C2×#99
commutatorC22×C4C22×C4×C7
Frattini, cosocleC2×C4⋊C4C23×C7
prime radicalC7×#392C4
LCSG ▷ C22×C4 ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C22×C4×C7 ◁ C2×C7×#117 ◁ G

Complements

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

NH ≅ G/Ntype
2. C7×#1822C2semidirect
3. C7×#1458C2semidirect
4. C7×#1354C2semidirect
5. C7×#1345C2semidirect
23. #11851C7direct (N × H)
58. #1822C2×C7semidirect
59. #1458C2×C7semidirect
60. #1354C2×C7semidirect
61. #1345C2×C7semidirect
320. C7#11851direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#26102
C7×#18222
C7×#14582
C7×#13542
C7×#13452
#118517