Finite Group Databasebeta

← C7×#21312 #13198528

Subgroups — C7×#21312 #13198528

Order 1792.

1250 conjugacy classes of subgroups.

The subgroup lattice has 392 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×#533C211yesmaximal, characteristic
2C2×C7×#423C211yesmaximal, characteristic
3C2×C4×C7×C4⋊C4C211yesmaximal, characteristic
4C7×#1989C214yesmaximal, complemented
5C7×#1988C212yesmaximal, complemented
6C7×#1987C212yesmaximal, complemented
7C7×#1736C214yesmaximal
8C22×C7×M16C2212yes—
9C7×#533—24no—
10C7×#533C418yescomplemented
11C2×C7×C4⋊Q8C2211yescharacteristic
12C2×C7×C4⋊Q8C2211yescharacteristic
13C2×C7×#125C2212yes—
14C2×C7×C22⋊Q8—21no—
15C2×C7×C22⋊Q8—21no—
16C2×C4×C7×Q8—21no—
17C2×C4×C7×Q8—21no—
18C2×C7×#117C2212yes—
19C22×C7×C4⋊C4C2212yes—
20C22×C42×C7—21no—
21C22×C42×C7C2211yescharacteristic
22C7×#423—24no—
23C2×C7×C4⋊C8C2212yes—
24C2×C7×C4⋊C8C2212yes—
25C4×C7×C4⋊C4—21no—
26C4×C7×C4⋊C4—21no—
27C4×C7×C4⋊C4C2212yes—
28C4×C7×C4⋊C4C2212yes—
29C2×C7×#95—21no—
30C7×#340C2218yes—
31C7×#340C2218yes—
32#21312C711yesmaximal, characteristic, direct product factor, Sylow
33C22×C7×Q8—21no—
34C22×C7×Q8—21no—
35C23×C4×C7—22no—
36C23×C4×C7D411yescharacteristic
37C23×C4×C7D411yescharacteristic
38C23×C4×C7C2311yescharacteristic
39C2×C7×M16—24no—
40C2×C7×M16—28no—
41C22×C7×C8C2314yes—
42C7×C4⋊Q8—22no—
43C7×C4⋊Q8—22no—
44C7×C4⋊Q8C2×C414yescomplemented
45C7×C4⋊Q8C2×C414yescomplemented
46C7×#125—24no—
47C7×#125C2×C418yescomplemented
48C7×C22⋊Q8—28no—
49C7×C22⋊Q8—28no—
50C4×C7×Q8—28no—
51C4×C7×Q8—28no—
52C7×#117—24no—
53C7×#117C2×C418yes—
54C2×C7×C4⋊C4—22no—
55C2×C7×C4⋊C4—22no—
56C2×C7×C4⋊C4—22no—
57C2×C7×C4⋊C4—21no—
58C2×C7×C4⋊C4—21no—
59C2×C7×C4⋊C4—24no—
60C2×C7×C4⋊C4Q818yescomplemented
61C2×C7×C4⋊C4C2312yes—
62C2×C7×C4⋊C4C2312yes—
63C2×C7×C4⋊C4C2314yes—
64C2×C7×C22⋊C4—22no—
65C2×C42×C7—22no—
66C2×C42×C7—22no—
67C2×C42×C7—22no—
68C2×C42×C7—44no—
69C2×C42×C7C2×C414yes—
70C2×C42×C7D411yescharacteristic
71C2×C42×C7D411yescharacteristic
72C2×C42×C7D414yes—
73C2×C42×C7C2311yescharacteristic
74C2×C42×C7C2311yescharacteristic
75C7×C4⋊C8—24no—
76C7×C4⋊C8—24no—
77C7×#95—22no—
78C7×#95—22no—
79C2×#533C2×C711yescharacteristic
80C2×#423C2×C711yescharacteristic
81C2×C4×C4⋊C4C2×C711yescharacteristic
82#1989C2×C714yescomplemented
83#1988C2×C712yescomplemented
84#1987C2×C712yescomplemented
85#1736C2×C714yes—
86C24×C7C2×D411yescharacteristic
87C2×C7×Q8—24no—
88C2×C7×Q8—24no—
89C2×C7×Q8—44no—
90C2×C7×Q8—42no—
91C2×C7×Q8—42no—
92C22×C4×C7—22no—
93C22×C4×C7—22no—
94C22×C4×C7—28no—
95C22×C4×C7—24no—
96C22×C4×C7—22no—
97C22×C4×C7—22no—
98C22×C4×C7—42no—
99C22×C4×C7—44no—
100C22×C4×C7—44no—
101C22×C4×C7C22⋊C414yes—
102C22×C4×C7C22⋊C414yes—
103C22×C4×C7C22×C412yes—
104C22×C4×C7C2×D411yescharacteristic
105C22×C4×C7C2×D411yescharacteristic
106C22×C4×C7C2×D411yescharacteristic
107C22×C4×C7C2×D411yescharacteristic
108C22×C4×C7C2×D411yescharacteristic
109C22×C4×C7C2×D412yes—
110C22×C4×C7C2×Q814yes—
111C22×C4×C7#4114yes—
112C22×C4×C7C2411yescharacteristic
113C7×M16—48no—
114C2×C7×C8—24no—
115C2×C7×C8—28no—
116C7×C4⋊C4—28no—
117C7×C4⋊C4—28no—
118C7×C4⋊C4—24no—
119C7×C4⋊C4—24no—
120C7×C4⋊C4—28no—
121C7×C4⋊C4—22no—
122C7×C4⋊C4—22no—
123C7×C4⋊C4—24no—
124C7×C4⋊C4C22×C414yes—
125C7×C4⋊C4C22×C414yes—
126C7×C4⋊C4C2×Q818yes—
127C7×C22⋊C4—28no—
128C42×C7—28no—
129C42×C7—44no—
130C42×C7—44no—
131C42×C7C22⋊C414yes—
132C42×C7C22⋊C414yes—
133C42×C7C22×C412yes—
134C42×C7C22×C412yes—
135C42×C7C2×D412yes—
136C42×C7C2×D412yes—
137C22×M16C22×C712yes—
138#533—24no—
139#533C4×C718yescomplemented
140C2×C4⋊Q8C22×C711yescharacteristic
141C2×C4⋊Q8C22×C711yescharacteristic
142C2×#125C22×C712yes—
143C2×C22⋊Q8—21no—
144C2×C22⋊Q8—21no—
145C2×C4×Q8—21no—
146C2×C4×Q8—21no—
147C2×#117C22×C712yes—
148C22×C4⋊C4C22×C712yes—
149C22×C42—21no—
150C22×C42C22×C711yescharacteristic
151#423—24no—
152C2×C4⋊C8C22×C712yes—
153C2×C4⋊C8C22×C712yes—
154C4×C4⋊C4—21no—
155C4×C4⋊C4—21no—
156C4×C4⋊C4C22×C712yes—
157C4×C4⋊C4C22×C712yes—
158C2×#95—21no—
159#340C22×C718yes—
160#340C22×C718yes—
161C23×C7—21no—
162C23×C7—21no—
163C23×C7—22no—
164C23×C7C2×C22⋊C412yes—
165C23×C7C22⋊Q814yes—
166C23×C7C22×D411yescharacteristic
167C7×Q8—48no—
168C7×Q8—48no—
169C2×C4×C7—21no—
170C2×C4×C7—21no—
171C2×C4×C7—22no—
172C2×C4×C7—22no—
173C2×C4×C7—28no—
174C2×C4×C7—24no—
175C2×C4×C7—24no—
176C2×C4×C7—28no—
177C2×C4×C7—44no—
178C2×C4×C7—416no—
179C2×C4×C7—44no—
180C2×C4×C7—42no—
181C2×C4×C7—42no—
182C2×C4×C7—44no—
183C2×C4×C7—44no—
184C2×C4×C7C2×C22⋊C412yes—
185C2×C4×C7C2×C22⋊C412yes—
186C2×C4×C7C2×C22⋊C412yes—
187C2×C4×C7C2×C22⋊C412yes—
188C2×C4×C7C2×C22⋊C412yes—
189C2×C4×C7C4×Q818yes—
190C2×C4×C7C22⋊Q814yes—
191C2×C4×C7#12414yes—
192C2×C4×C7C4⋊Q814yes—
193C2×C4×C7AGL(1,ℤ/8)12yes—
194C2×C4×C7#13712yes—
195C2×C4×C7C23×C411yescharacteristic
196C2×C4×C7C22×D411yescharacteristic
197C2×C4×C7C22×Q812yes—
198C2×C4×C7C2×#4112yes—
199C7×C8—44no—
200C22×Q8—21no—
201C22×Q8—21no—
202C23×C4—22no—
203C23×C4C7×D411yescharacteristic
204C23×C4C7×D411yescharacteristic
205C23×C4C23×C711yescharacteristic
206C2×M16—24no—
207C2×M16—28no—
208C22×C8C23×C714yes—
209C4⋊Q8—22no—
210C4⋊Q8—22no—
211C4⋊Q8C2×C4×C714yescomplemented
212C4⋊Q8C2×C4×C714yescomplemented
213#125—24no—
214#125C2×C4×C718yescomplemented
215C22⋊Q8—28no—
216C22⋊Q8—28no—
217C4×Q8—28no—
218C4×Q8—28no—
219#117—24no—
220#117C2×C4×C718yes—
221C2×C4⋊C4—22no—
222C2×C4⋊C4—22no—
223C2×C4⋊C4—22no—
224C2×C4⋊C4—21no—
225C2×C4⋊C4—21no—
226C2×C4⋊C4—24no—
227C2×C4⋊C4C7×Q818yescomplemented
228C2×C4⋊C4C23×C712yes—
229C2×C4⋊C4C23×C712yes—
230C2×C4⋊C4C23×C714yes—
231C2×C22⋊C4—22no—
232C2×C42—22no—
233C2×C42—22no—
234C2×C42—22no—
235C2×C42—44no—
236C2×C42C2×C4×C714yes—
237C2×C42C7×D411yescharacteristic
238C2×C42C7×D411yescharacteristic
239C2×C42C7×D414yes—
240C2×C42C23×C711yescharacteristic
241C2×C42C23×C711yescharacteristic
242C4⋊C8—24no—
243C4⋊C8—24no—
244#95—22no—
245#95—22no—
246C22×C7—24no—
247C22×C7—24no—
248C22×C7—22no—
249C22×C7—22no—
250C22×C7#39114yes—
251C22×C7C22×C22⋊C411yescharacteristic
252C22×C7C2×C22⋊Q812yes—
253C22×C7C2×AGL(1,ℤ/8)11yescharacteristic
254C22×C7C2×#13711yescharacteristic
255C22×C7#57512yes—
256C4×C7—22no—
257C4×C7—22no—
258C4×C7—22no—
259C4×C7—48no—
260C4×C7—44no—
261C4×C7—44no—
262C4×C7#39114yes—
263C4×C7#41714yes—
264C4×C7C2×C4×Q812yes—
265C4×C7C2×#12411yescharacteristic
266C4×C7C2×C4⋊Q811yescharacteristic
267C24C2×C7×D411yescharacteristic
268C2×Q8—24no—
269C2×Q8—24no—
270C2×Q8—44no—
271C2×Q8—42no—
272C2×Q8—42no—
273C22×C4—22no—
274C22×C4—22no—
275C22×C4—28no—
276C22×C4—24no—
277C22×C4—22no—
278C22×C4—22no—
279C22×C4—42no—
280C22×C4—44no—
281C22×C4—44no—
282C22×C4C7×C22⋊C414yes—
283C22×C4C7×C22⋊C414yes—
284C22×C4C22×C4×C712yes—
285C22×C4C2×C7×D411yescharacteristic
286C22×C4C2×C7×D411yescharacteristic
287C22×C4C2×C7×D411yescharacteristic
288C22×C4C2×C7×D411yescharacteristic
289C22×C4C2×C7×D411yescharacteristic
290C22×C4C2×C7×D412yes—
291C22×C4C2×C7×Q814yes—
292C22×C4C7×#4114yes—
293C22×C4C24×C711yescharacteristic
294M16—48no—
295C2×C8—24no—
296C2×C8—28no—
297C4⋊C4—28no—
298C4⋊C4—28no—
299C4⋊C4—24no—
300C4⋊C4—24no—
301C4⋊C4—28no—
302C4⋊C4—22no—
303C4⋊C4—22no—
304C4⋊C4—24no—
305C4⋊C4C22×C4×C714yes—
306C4⋊C4C22×C4×C714yes—
307C4⋊C4C2×C7×Q818yes—
308C22⋊C4—28no—
309C42—28no—
310C42—44no—
311C42—44no—
312C42C7×C22⋊C414yes—
313C42C7×C22⋊C414yes—
314C42C22×C4×C712yes—
315C42C22×C4×C712yes—
316C42C2×C7×D412yes—
317C42C2×C7×D412yes—
318C2×C7—24no—
319C2×C7C2×#39111yescharacteristic
320C2×C7C2×#41711yescharacteristic
321C2×C7#289611yescharacteristic
322C2×C7#307712yes—
323C2×C7#307812yes—
324C23—21no—
325C23—21no—
326C23—22no—
327C23C2×C7×C22⋊C412yes—
328C23C7×C22⋊Q814yes—
329C23C22×C7×D411yescharacteristic
330Q8—48no—
331Q8—48no—
332C2×C4—21no—
333C2×C4—21no—
334C2×C4—22no—
335C2×C4—22no—
336C2×C4—28no—
337C2×C4—24no—
338C2×C4—24no—
339C2×C4—28no—
340C2×C4—44no—
341C2×C4—416no—
342C2×C4—44no—
343C2×C4—42no—
344C2×C4—42no—
345C2×C4—44no—
346C2×C4—44no—
347C2×C4C2×C7×C22⋊C412yes—
348C2×C4C2×C7×C22⋊C412yes—
349C2×C4C2×C7×C22⋊C412yes—
350C2×C4C2×C7×C22⋊C412yes—
351C2×C4C2×C7×C22⋊C412yes—
352C2×C4C4×C7×Q818yes—
353C2×C4C7×C22⋊Q814yes—
354C2×C4C7×#12414yes—
355C2×C4C7×C4⋊Q814yes—
356C2×C4C7×AGL(1,ℤ/8)12yes—
357C2×C4C7×#13712yes—
358C2×C4C23×C4×C711yescharacteristic
359C2×C4C22×C7×D411yescharacteristic
360C2×C4C22×C7×Q812yes—
361C2×C4C2×C7×#4112yes—
362C8—44no—
363C7#2131211yescharacteristic, direct product factor, Sylow
364C22—24no—
365C22—24no—
366C22—22no—
367C22—22no—
368C22C7×#39114yes—
369C22C22×C7×C22⋊C411yescharacteristic
370C22C2×C7×C22⋊Q812yes—
371C22C2×C7×AGL(1,ℤ/8)11yescharacteristic
372C22C2×C7×#13711yescharacteristic
373C22C7×#57512yes—
374C4—22no—
375C4—22no—
376C4—22no—
377C4—48no—
378C4—44no—
379C4—44no—
380C4C7×#39114yes—
381C4C7×#41714yes—
382C4C2×C4×C7×Q812yes—
383C4C2×C7×#12411yescharacteristic
384C4C2×C7×C4⋊Q811yescharacteristic
385C2—24no—
386C2C2×C7×#39111yescharacteristic
387C2C2×C7×#41711yescharacteristic
388C2C7×#289611yescharacteristic
389C2C7×#307712yes—
390C2C7×#307812yes—
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×#1989C2semidirect
5. C7×#1988C2semidirect
6. C7×#1987C2semidirect
10. C7×#533C4semidirect
32. #21312C7direct (N × H)
44. C7×C4⋊Q8C2×C4semidirect
45. C7×C4⋊Q8C2×C4semidirect
47. C7×#125C2×C4semidirect
60. C2×C7×C4⋊C4Q8semidirect
82. #1989C2×C7semidirect
83. #1988C2×C7semidirect
84. #1987C2×C7semidirect
139. #533C4×C7semidirect
211. C4⋊Q8C2×C4×C7semidirect
212. C4⋊Q8C2×C4×C7semidirect
214. #125C2×C4×C7semidirect
227. C2×C4⋊C4C7×Q8semidirect
363. C7#21312direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C7×#5332
C2×C7×#4232
C2×C4×C7×C4⋊C42
C7×#19892
C7×#19882
C7×#19872
C7×#17362
#213127