Finite Group Databasebeta

← C7×#11898 #13189114

Subgroups — C7×#11898 #13189114

Order 1792.

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

normal subgroups only

This group has 580 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×#2409C211yesmaximal, characteristic
2C7×#1799C211yesmaximal, characteristic
3C7×#1460C211yesmaximal, characteristic
4C7×#1351C214yesmaximal, complemented
5C23×C7×Q8C411yescharacteristic, complemented
6C2×C7×C22⋊Q8—21no—
7C2×C4×C7×D4C2211yescharacteristic
8C7×#431—21no—
9C2×C7×#99—21no—
10C7×#395C412yescomplemented
11C7×#393C2212yes—
12C7×#391—21no—
13C7×#386—21no—
14C7×#385—21no—
15C7×#380—21no—
16C7×#380C411yescharacteristic, complemented
17C7×#342C2212yes—
18C7×#323—21no—
19C7×#323C2212yes—
20#11898C711yesmaximal, characteristic, direct product factor, Sylow
21C22×C7×Q8—21no—
22C22×C7×Q8—41no—
23C22×C7×Q8—41no—
24C22×C7×Q8—44no—
25C22×C7×Q8C2×C412yes—
26C22×C7×D4D411yescharacteristic
27C23×C4×C7—21no—
28C23×C4×C7C2×C411yescharacteristic
29C23×C4×C7D411yescharacteristic
30C7×C22⋊Q8—44no—
31C4×C7×D4—41no—
32C4×C7×D4—41no—
33C2×C7×C4⋊C4—22no—
34C2×C7×C4⋊C4—21no—
35C2×C7×C4⋊C4—41no—
36C2×C7×C4⋊C4C2×C411yescharacteristic
37C2×C7×C22⋊C4—21no—
38C2×C7×C22⋊C4—22no—
39C2×C7×C22⋊C4—22no—
40C2×C7×C22⋊C4D411yescharacteristic
41C2×C7×C22⋊C4C2311yescharacteristic
42C2×C42×C7D411yescharacteristic
43C7×C4⋊C8—41no—
44C7×#99—42no—
45C7×C22⋊C8—22no—
46C4×C7×C8—41no—
47C7×#95—22no—
48C7×#95—22no—
49C7×#95—41no—
50C7×#95C2×C412yes—
51#2409C2×C711yescharacteristic
52#1799C2×C711yescharacteristic
53#1460C2×C711yescharacteristic
54#1351C2×C714yescomplemented
55C24×C7C22⋊C411yescharacteristic
56C24×C7C2×D411yescharacteristic
57C2×C7×Q8—24no—
58C2×C7×Q8—42no—
59C2×C7×Q8—44no—
60C2×C7×Q8—42no—
61C2×C7×Q8—48no—
62C2×C7×Q8—44no—
63C2×C7×Q8—44no—
64C2×C7×Q8—41no—
65C2×C7×Q8—41no—
66C2×C7×D4—41no—
67C2×C7×D4—41no—
68C2×C7×D4SD1612yes—
69C2×C7×D4Q1612yes—
70C22×C4×C7—22no—
71C22×C4×C7—21no—
72C22×C4×C7—21no—
73C22×C4×C7—21no—
74C22×C4×C7—21no—
75C22×C4×C7—22no—
76C22×C4×C7—44no—
77C22×C4×C7—42no—
78C22×C4×C7—42no—
79C22×C4×C7—42no—
80C22×C4×C7—42no—
81C22×C4×C7C22⋊C411yescharacteristic
82C22×C4×C7C22⋊C411yescharacteristic
83C22×C4×C7C22⋊C411yescharacteristic
84C22×C4×C7C22×C411yescharacteristic
85C22×C4×C7C2×D411yescharacteristic
86C2×C7×C8—42no—
87C7×C4⋊C4—41no—
88C7×C4⋊C4—42no—
89C7×C4⋊C4—44no—
90C7×C4⋊C4—82no—
91C7×C22⋊C4—41no—
92C7×C22⋊C4—41no—
93C7×C22⋊C4—44no—
94C7×C22⋊C4—42no—
95C7×C22⋊C4—42no—
96C7×C22⋊C4—42no—
97C42×C7—21no—
98C42×C7—21no—
99C23×Q8C4×C711yescharacteristic, complemented
100C2×C22⋊Q8—21no—
101C2×C4×D4C22×C711yescharacteristic
102#431—21no—
103C2×#99—21no—
104#395C4×C712yescomplemented
105#393C22×C712yes—
106#391—21no—
107#386—21no—
108#385—21no—
109#380—21no—
110#380C4×C711yescharacteristic, complemented
111#342C22×C712yes—
112#323—21no—
113#323C22×C712yes—
114C23×C7—21no—
115C23×C7—21no—
116C23×C7—21no—
117C23×C7—21no—
118C23×C7—41no—
119C23×C7—41no—
120C23×C7—41no—
121C23×C7—41no—
122C23×C7#10312yes—
123C23×C7C2×C22⋊C411yescharacteristic
124C23×C7C2×SD1611yescharacteristic
125C23×C7C2×Q1611yescharacteristic
126C7×Q8—44no—
127C7×Q8—44no—
128C7×Q8—44no—
129C7×Q8—44no—
130C7×D4—42no—
131C7×D4—42no—
132C2×C4×C7—21no—
133C2×C4×C7—21no—
134C2×C4×C7—22no—
135C2×C4×C7—24no—
136C2×C4×C7—21no—
137C2×C4×C7—21no—
138C2×C4×C7—21no—
139C2×C4×C7—42no—
140C2×C4×C7—42no—
141C2×C4×C7—48no—
142C2×C4×C7—42no—
143C2×C4×C7—42no—
144C2×C4×C7—42no—
145C2×C4×C7—41no—
146C2×C4×C7—41no—
147C2×C4×C7—41no—
148C2×C4×C7—42no—
149C2×C4×C7—42no—
150C2×C4×C7—42no—
151C2×C4×C7—81no—
152C2×C4×C7—82no—
153C2×C4×C7—82no—
154C2×C4×C7—82no—
155C2×C4×C7#9911yescharacteristic
156C2×C4×C7#9911yescharacteristic
157C2×C4×C7#10312yes—
158C7×C8—82no—
159C22×Q8—21no—
160C22×Q8—41no—
161C22×Q8—41no—
162C22×Q8—44no—
163C22×Q8C2×C4×C712yes—
164C22×D4C7×D411yescharacteristic
165C23×C4—21no—
166C23×C4C2×C4×C711yescharacteristic
167C23×C4C7×D411yescharacteristic
168C22⋊Q8—44no—
169C4×D4—41no—
170C4×D4—41no—
171C2×C4⋊C4—21no—
172C2×C4⋊C4—22no—
173C2×C4⋊C4—41no—
174C2×C4⋊C4C2×C4×C711yescharacteristic
175C2×C22⋊C4—21no—
176C2×C22⋊C4—22no—
177C2×C22⋊C4—22no—
178C2×C22⋊C4C7×D411yescharacteristic
179C2×C22⋊C4C23×C711yescharacteristic
180C2×C42C7×D411yescharacteristic
181C4⋊C8—41no—
182#99—42no—
183C22⋊C8—22no—
184C4×C8—41no—
185#95—22no—
186#95—22no—
187#95—41no—
188#95C2×C4×C712yes—
189C22×C7—21no—
190C22×C7—21no—
191C22×C7—21no—
192C22×C7—22no—
193C22×C7—21no—
194C22×C7—42no—
195C22×C7—41no—
196C22×C7—41no—
197C22×C7—42no—
198C22×C7—41no—
199C22×C7—41no—
200C22×C7—41no—
201C22×C7—41no—
202C22×C7—81no—
203C22×C7C2×#9911yescharacteristic
204C22×C7C2×#10311yescharacteristic
205C22×C7#42111yescharacteristic
206C4×C7—21no—
207C4×C7—22no—
208C4×C7—44no—
209C4×C7—41no—
210C4×C7—41no—
211C4×C7—41no—
212C4×C7—82no—
213C4×C7—162no—
214C4×C7AΣL(1,𝔽16)12yes—
215C24C7×C22⋊C411yescharacteristic
216C24C2×C7×D411yescharacteristic
217C2×Q8—24no—
218C2×Q8—44no—
219C2×Q8—42no—
220C2×Q8—42no—
221C2×Q8—44no—
222C2×Q8—48no—
223C2×Q8—44no—
224C2×Q8—41no—
225C2×Q8—41no—
226C2×D4—41no—
227C2×D4—41no—
228C2×D4C7×SD1612yes—
229C2×D4C7×Q1612yes—
230C22×C4—22no—
231C22×C4—21no—
232C22×C4—21no—
233C22×C4—21no—
234C22×C4—21no—
235C22×C4—22no—
236C22×C4—44no—
237C22×C4—42no—
238C22×C4—42no—
239C22×C4—42no—
240C22×C4—42no—
241C22×C4C7×C22⋊C411yescharacteristic
242C22×C4C7×C22⋊C411yescharacteristic
243C22×C4C7×C22⋊C411yescharacteristic
244C22×C4C22×C4×C711yescharacteristic
245C22×C4C2×C7×D411yescharacteristic
246C2×C8—42no—
247C4⋊C4—41no—
248C4⋊C4—42no—
249C4⋊C4—44no—
250C4⋊C4—82no—
251C22⋊C4—41no—
252C22⋊C4—41no—
253C22⋊C4—44no—
254C22⋊C4—42no—
255C22⋊C4—42no—
256C22⋊C4—42no—
257C42—21no—
258C42—21no—
259C2×C7—21no—
260C2×C7—21no—
261C2×C7—41no—
262C2×C7—42no—
263C2×C7—41no—
264C2×C7#152011yescharacteristic
265C2×C7C2×AΣL(1,𝔽16)11yescharacteristic
266C2×C7#212911yescharacteristic
267C23—21no—
268C23—21no—
269C23—21no—
270C23—21no—
271C23—41no—
272C23—41no—
273C23—41no—
274C23—41no—
275C23C7×#10312yes—
276C23C2×C7×C22⋊C411yescharacteristic
277C23C2×C7×SD1611yescharacteristic
278C23C2×C7×Q1611yescharacteristic
279Q8—44no—
280Q8—44no—
281Q8—44no—
282Q8—44no—
283D4—42no—
284D4—42no—
285C2×C4—21no—
286C2×C4—21no—
287C2×C4—22no—
288C2×C4—24no—
289C2×C4—21no—
290C2×C4—21no—
291C2×C4—21no—
292C2×C4—42no—
293C2×C4—42no—
294C2×C4—48no—
295C2×C4—42no—
296C2×C4—42no—
297C2×C4—42no—
298C2×C4—41no—
299C2×C4—41no—
300C2×C4—41no—
301C2×C4—42no—
302C2×C4—42no—
303C2×C4—42no—
304C2×C4—81no—
305C2×C4—82no—
306C2×C4—82no—
307C2×C4—82no—
308C2×C4C7×#9911yescharacteristic
309C2×C4C7×#9911yescharacteristic
310C2×C4C7×#10312yes—
311C8—82no—
312C7#1189811yescharacteristic, direct product factor, Sylow
313C22—21no—
314C22—21no—
315C22—21no—
316C22—22no—
317C22—21no—
318C22—42no—
319C22—41no—
320C22—41no—
321C22—42no—
322C22—41no—
323C22—41no—
324C22—41no—
325C22—41no—
326C22—81no—
327C22C2×C7×#9911yescharacteristic
328C22C2×C7×#10311yescharacteristic
329C22C7×#42111yescharacteristic
330C4—22no—
331C4—21no—
332C4—44no—
333C4—41no—
334C4—41no—
335C4—41no—
336C4—82no—
337C4—162no—
338C4C7×AΣL(1,𝔽16)12yes—
339C2—21no—
340C2—21no—
341C2—41no—
342C2—42no—
343C2—41no—
344C2C7×#152011yescharacteristic
345C2C2×C7×AΣL(1,𝔽16)11yescharacteristic
346C2C7×#212911yescharacteristic
subgroupG/H
center, socleC22×C7C2×#99
commutatorC22×C4C22×C4×C7
Frattini, cosocleC2×C22⋊C4C23×C7
prime radicalC22×C7×D4D4
LCSG ▷ C22×C4 ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C22×C4×C7 ◁ C2×C4×C7×D4 ◁ G

Complements

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

NH ≅ G/Ntype
4. C7×#1351C2semidirect
5. C23×C7×Q8C4semidirect
10. C7×#395C4semidirect
16. C7×#380C4semidirect
20. #11898C7direct (N × H)
54. #1351C2×C7semidirect
99. C23×Q8C4×C7semidirect
104. #395C4×C7semidirect
110. #380C4×C7semidirect
312. C7#11898direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#24092
C7×#17992
C7×#14602
C7×#13512
#118987