Finite Group Databasebeta

← C7×#21981 #13199197

Subgroups — C7×#21981 #13199197

Order 1792.

966 conjugacy classes of subgroups.

The subgroup lattice has 372 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×#431C211yesmaximal, characteristic
2C7×#2285C211yesmaximal, characteristic
3C2×C7×#384C211yesmaximal, characteristic
4C7×#1948C214yesmaximal, complemented
5C7×#1853C214yesmaximal
6C7×#1844C212yesmaximal, complemented
7C7×#1834C212yesmaximal, complemented
8C2×C7×#117—21no—
9C22×C7×C4⋊C4—21no—
10C22×C7×C4⋊C4—21no—
11C22×C7×C4⋊C4C2212yes—
12C22×C42×C7C2211yescharacteristic
13C7×#431C418yescomplemented
14C2×C7×#106C2218yes—
15C2×C7×C4⋊C8C2212yes—
16C2×C7×C22⋊C8C2212yes—
17C2×C4×C7×C8C2212yes—
18C7×#384—21no—
19C7×#384—21no—
20C7×#384C2211yescharacteristic
21C7×#384C2212yes—
22C7×#384C2211yescharacteristic
23C7×#384C2212yes—
24C7×#382—21no—
25C7×#380—21no—
26C7×#380C2212yes—
27C4×C7×C4⋊C4—21no—
28C4×C7×C4⋊C4C2212yes—
29C7×#340C2218yes—
30#21981C711yesmaximal, characteristic, direct product factor, Sylow
31C23×C4×C7—22no—
32C23×C4×C7D411yescharacteristic
33C23×C4×C7D411yescharacteristic
34C23×C4×C7C2311yescharacteristic
35C22×C7×C8C2314yes—
36C7×#117—44no—
37C2×C7×C4⋊C4—22no—
38C2×C7×C4⋊C4—22no—
39C2×C7×C4⋊C4—22no—
40C2×C7×C4⋊C4—22no—
41C2×C7×C4⋊C4—22no—
42C2×C7×C4⋊C4—21no—
43C2×C7×C4⋊C4—21no—
44C2×C7×C4⋊C4—21no—
45C2×C7×C4⋊C4—21no—
46C2×C7×C4⋊C4—44no—
47C2×C7×C4⋊C4—44no—
48C2×C7×C4⋊C4—44no—
49C2×C7×C4⋊C4C2312yes—
50C2×C7×C4⋊C4C2314yes—
51C2×C7×C4⋊C4C2312yes—
52C2×C7×C22⋊C4—22no—
53C2×C42×C7—22no—
54C2×C42×C7C2×C414yes—
55C2×C42×C7D411yescharacteristic
56C2×C42×C7D411yescharacteristic
57C2×C42×C7Q814yes—
58C2×C42×C7C2311yescharacteristic
59C2×C42×C7C2311yescharacteristic
60C7×#106—48no—
61C7×C4⋊C8C2×C418yescomplemented
62C7×C22⋊C8C2×C418yes—
63C4×C7×C8C2×C418yescomplemented
64C7×#95—22no—
65C7×#95—22no—
66C2×#431C2×C711yescharacteristic
67#2285C2×C711yescharacteristic
68C2×#384C2×C711yescharacteristic
69#1948C2×C714yescomplemented
70#1853C2×C714yes—
71#1844C2×C712yescomplemented
72#1834C2×C712yescomplemented
73C24×C7C2×D411yescharacteristic
74C22×C4×C7—22no—
75C22×C4×C7—22no—
76C22×C4×C7—22no—
77C22×C4×C7—22no—
78C22×C4×C7—22no—
79C22×C4×C7—22no—
80C22×C4×C7—24no—
81C22×C4×C7—44no—
82C22×C4×C7—44no—
83C22×C4×C7—44no—
84C22×C4×C7C4⋊C414yes—
85C22×C4×C7C4⋊C414yes—
86C22×C4×C7SD1614yes—
87C22×C4×C7SD1614yes—
88C22×C4×C7C22×C412yes—
89C22×C4×C7C2×D411yescharacteristic
90C22×C4×C7C2×D411yescharacteristic
91C22×C4×C7C2×D411yescharacteristic
92C22×C4×C7C2×D411yescharacteristic
93C22×C4×C7C2×D411yescharacteristic
94C22×C4×C7C2×Q812yes—
95C22×C4×C7C2411yescharacteristic
96C2×C7×C8—24no—
97C2×C7×C8—24no—
98C2×C7×C8C22×C418yes—
99C7×C4⋊C4—24no—
100C7×C4⋊C4—28no—
101C7×C4⋊C4—24no—
102C7×C4⋊C4—44no—
103C7×C4⋊C4—44no—
104C7×C4⋊C4—44no—
105C7×C4⋊C4—44no—
106C7×C4⋊C4—42no—
107C7×C4⋊C4—42no—
108C7×C4⋊C4—42no—
109C7×C4⋊C4—44no—
110C7×C4⋊C4—42no—
111C7×C22⋊C4—44no—
112C42×C7—44no—
113C42×C7C4⋊C414yes—
114C42×C7C4⋊C414yes—
115C42×C7C22×C412yes—
116C42×C7C22×C412yes—
117C42×C7C2×Q812yes—
118C42×C7C2×Q812yes—
119C2×#117—21no—
120C22×C4⋊C4—21no—
121C22×C4⋊C4—21no—
122C22×C4⋊C4C22×C712yes—
123C22×C42C22×C711yescharacteristic
124#431C4×C718yescomplemented
125C2×#106C22×C718yes—
126C2×C4⋊C8C22×C712yes—
127C2×C22⋊C8C22×C712yes—
128C2×C4×C8C22×C712yes—
129#384—21no—
130#384—21no—
131#384C22×C711yescharacteristic
132#384C22×C712yes—
133#384C22×C711yescharacteristic
134#384C22×C712yes—
135#382—21no—
136#380—21no—
137#380C22×C712yes—
138C4×C4⋊C4—21no—
139C4×C4⋊C4C22×C712yes—
140#340C22×C718yes—
141C23×C7—21no—
142C23×C7—21no—
143C23×C7—21no—
144C23×C7—21no—
145C23×C7C2×C4⋊C412yes—
146C23×C7C2×SD1612yes—
147C23×C7C2×SD1612yes—
148C23×C7C22×D411yescharacteristic
149C2×C4×C7—21no—
150C2×C4×C7—21no—
151C2×C4×C7—21no—
152C2×C4×C7—21no—
153C2×C4×C7—24no—
154C2×C4×C7—24no—
155C2×C4×C7—28no—
156C2×C4×C7—44no—
157C2×C4×C7—42no—
158C2×C4×C7—42no—
159C2×C4×C7—42no—
160C2×C4×C7—42no—
161C2×C4×C7—44no—
162C2×C4×C7—44no—
163C2×C4×C7—42no—
164C2×C4×C7—42no—
165C2×C4×C7—88no—
166C2×C4×C7#106116yescomplemented
167C2×C4×C7C2×C4⋊C412yes—
168C2×C4×C7C2×C4⋊C412yes—
169C2×C4×C7C2×C4⋊C412yes—
170C2×C4×C7C2×C4⋊C412yes—
171C2×C4×C7C2×C4⋊C412yes—
172C2×C4×C7C2×SD1612yes—
173C2×C4×C7C2×SD1612yes—
174C2×C4×C7C2×SD1612yes—
175C2×C4×C7C2×SD1612yes—
176C2×C4×C7AGL(1,ℤ/8)12yes—
177C2×C4×C7#13712yes—
178C2×C4×C7C23×C411yescharacteristic
179C2×C4×C7C22×Q811yescharacteristic
180C2×C4×C7H(5,𝔽2)12yes—
181C2×C4×C72−1+412yes—
182C7×C8—28no—
183C23×C4—22no—
184C23×C4C7×D411yescharacteristic
185C23×C4C7×D411yescharacteristic
186C23×C4C23×C711yescharacteristic
187C22×C8C23×C714yes—
188#117—44no—
189C2×C4⋊C4—22no—
190C2×C4⋊C4—22no—
191C2×C4⋊C4—22no—
192C2×C4⋊C4—22no—
193C2×C4⋊C4—22no—
194C2×C4⋊C4—21no—
195C2×C4⋊C4—21no—
196C2×C4⋊C4—21no—
197C2×C4⋊C4—21no—
198C2×C4⋊C4—44no—
199C2×C4⋊C4—44no—
200C2×C4⋊C4—44no—
201C2×C4⋊C4C23×C714yes—
202C2×C4⋊C4C23×C712yes—
203C2×C4⋊C4C23×C712yes—
204C2×C22⋊C4—22no—
205C2×C42—22no—
206C2×C42C2×C4×C714yes—
207C2×C42C7×D411yescharacteristic
208C2×C42C7×D411yescharacteristic
209C2×C42C7×Q814yes—
210C2×C42C23×C711yescharacteristic
211C2×C42C23×C711yescharacteristic
212#106—48no—
213C4⋊C8C2×C4×C718yescomplemented
214C22⋊C8C2×C4×C718yes—
215C4×C8C2×C4×C718yescomplemented
216#95—22no—
217#95—22no—
218C22×C7—22no—
219C22×C7—22no—
220C22×C7—22no—
221C22×C7—22no—
222C22×C7—22no—
223C22×C7—22no—
224C22×C7C2×#10614yes—
225C22×C7C22×C4⋊C411yescharacteristic
226C22×C7#53511yescharacteristic
227C22×C7#53611yescharacteristic
228C22×C7C22×SD1611yescharacteristic
229C22×C7C22×SD1611yescharacteristic
230C22×C7C2×AGL(1,ℤ/8)11yescharacteristic
231C22×C7C2×#13711yescharacteristic
232C4×C7—22no—
233C4×C7—22no—
234C4×C7—82no—
235C4×C7—84no—
236C4×C7—82no—
237C4×C7C2×#10614yes—
238C4×C7C2×#10614yes—
239C4×C7#42814yes—
240C4×C7#52012yes—
241C4×C7#54412yes—
242C24C2×C7×D411yescharacteristic
243C22×C4—22no—
244C22×C4—22no—
245C22×C4—22no—
246C22×C4—22no—
247C22×C4—22no—
248C22×C4—22no—
249C22×C4—24no—
250C22×C4—44no—
251C22×C4—44no—
252C22×C4—44no—
253C22×C4C7×C4⋊C414yes—
254C22×C4C7×C4⋊C414yes—
255C22×C4C7×SD1614yes—
256C22×C4C7×SD1614yes—
257C22×C4C22×C4×C712yes—
258C22×C4C2×C7×D411yescharacteristic
259C22×C4C2×C7×D411yescharacteristic
260C22×C4C2×C7×D411yescharacteristic
261C22×C4C2×C7×D411yescharacteristic
262C22×C4C2×C7×D411yescharacteristic
263C22×C4C2×C7×Q812yes—
264C22×C4C24×C711yescharacteristic
265C2×C8—24no—
266C2×C8—24no—
267C2×C8C22×C4×C718yes—
268C4⋊C4—24no—
269C4⋊C4—28no—
270C4⋊C4—24no—
271C4⋊C4—44no—
272C4⋊C4—44no—
273C4⋊C4—44no—
274C4⋊C4—44no—
275C4⋊C4—42no—
276C4⋊C4—42no—
277C4⋊C4—44no—
278C4⋊C4—42no—
279C4⋊C4—42no—
280C22⋊C4—44no—
281C42—44no—
282C42C7×C4⋊C414yes—
283C42C7×C4⋊C414yes—
284C42C22×C4×C712yes—
285C42C22×C4×C712yes—
286C42C2×C7×Q812yes—
287C42C2×C7×Q812yes—
288C2×C7—24no—
289C2×C7#231711yescharacteristic
290C2×C7C22×#10611yescharacteristic
291C2×C7C2×#42811yescharacteristic
292C2×C7#320611yescharacteristic
293C2×C7#320811yescharacteristic
294C2×C7#322711yescharacteristic
295C2×C7#322911yescharacteristic
296C23—21no—
297C23—21no—
298C23—21no—
299C23—21no—
300C23C2×C7×C4⋊C412yes—
301C23C2×C7×SD1612yes—
302C23C2×C7×SD1612yes—
303C23C22×C7×D411yescharacteristic
304C2×C4—21no—
305C2×C4—21no—
306C2×C4—21no—
307C2×C4—21no—
308C2×C4—24no—
309C2×C4—24no—
310C2×C4—28no—
311C2×C4—44no—
312C2×C4—42no—
313C2×C4—42no—
314C2×C4—42no—
315C2×C4—42no—
316C2×C4—44no—
317C2×C4—44no—
318C2×C4—42no—
319C2×C4—42no—
320C2×C4—88no—
321C2×C4C7×#106116yescomplemented
322C2×C4C2×C7×C4⋊C412yes—
323C2×C4C2×C7×C4⋊C412yes—
324C2×C4C2×C7×C4⋊C412yes—
325C2×C4C2×C7×C4⋊C412yes—
326C2×C4C2×C7×C4⋊C412yes—
327C2×C4C2×C7×SD1612yes—
328C2×C4C2×C7×SD1612yes—
329C2×C4C2×C7×SD1612yes—
330C2×C4C2×C7×SD1612yes—
331C2×C4C7×AGL(1,ℤ/8)12yes—
332C2×C4C7×#13712yes—
333C2×C4C23×C4×C711yescharacteristic
334C2×C4C22×C7×Q811yescharacteristic
335C2×C4C7×H(5,𝔽2)12yes—
336C2×C4C7×2−1+412yes—
337C8—28no—
338C7#2198111yescharacteristic, direct product factor, Sylow
339C22—22no—
340C22—22no—
341C22—22no—
342C22—22no—
343C22—22no—
344C22—22no—
345C22C2×C7×#10614yes—
346C22C22×C7×C4⋊C411yescharacteristic
347C22C7×#53511yescharacteristic
348C22C7×#53611yescharacteristic
349C22C22×C7×SD1611yescharacteristic
350C22C22×C7×SD1611yescharacteristic
351C22C2×C7×AGL(1,ℤ/8)11yescharacteristic
352C22C2×C7×#13711yescharacteristic
353C4—22no—
354C4—22no—
355C4—82no—
356C4—84no—
357C4—82no—
358C4C2×C7×#10614yes—
359C4C2×C7×#10614yes—
360C4C7×#42814yes—
361C4C7×#52012yes—
362C4C7×#54412yes—
363C2—24no—
364C2C7×#231711yescharacteristic
365C2C22×C7×#10611yescharacteristic
366C2C2×C7×#42811yescharacteristic
367C2C7×#320611yescharacteristic
368C2C7×#320811yescharacteristic
369C2C7×#322711yescharacteristic
370C2C7×#322911yescharacteristic
subgroupG/H
center, socleC23×C7C22×D4
commutatorC2×C4C23×C4×C7
Frattini, cosocleC22×C4C24×C7
prime radicalC24×C7C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C7 ◁ C22×C42×C7 ◁ G

Complements

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

NH ≅ G/Ntype
4. C7×#1948C2semidirect
6. C7×#1844C2semidirect
7. C7×#1834C2semidirect
13. C7×#431C4semidirect
30. #21981C7direct (N × H)
61. C7×C4⋊C8C2×C4semidirect
63. C4×C7×C8C2×C4semidirect
69. #1948C2×C7semidirect
71. #1844C2×C7semidirect
72. #1834C2×C7semidirect
124. #431C4×C7semidirect
166. C2×C4×C7#106semidirect
213. C4⋊C8C2×C4×C7semidirect
215. C4×C8C2×C4×C7semidirect
321. C2×C4C7×#106semidirect
338. C7#21981direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C7×#4312
C7×#22852
C2×C7×#3842
C7×#19482
C7×#18532
C7×#18442
C7×#18342
#219817