Finite Group Databasebeta

← D7×#2249 #13509191

Subgroups — D7×#2249 #13509191

Order 1792.

854 conjugacy classes of subgroups.

The subgroup lattice has 370 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D7×Q32C211yesmaximal, characteristic, complemented
2C2×D7×SD32C212yesmaximal, complemented
3C2×D7×D16C211yesmaximal, characteristic
4D7×#495C212yesmaximal, complemented
5C7×#2249C211yesmaximal, characteristic, complemented
6#11729254C211yesmaximal, characteristic, complemented
7#11729234C212yesmaximal, complemented
8#11729219C211yesmaximal, characteristic, complemented
9#11729074C212yesmaximal, complemented
10#11726816C211yesmaximal, characteristic, complemented
11C4×D7×C16C211yesmaximal, characteristic, complemented
12C2×D7×Q16C2212yes—
13C2×D7×SD16—22no—
14C2×D7×D8C2212yes—
15D7×#124—22no—
16C2×C7×Q32C2211yescharacteristic, complemented
17C2×C7×SD32C2212yescomplemented
18C2×C7×D16C2211yescharacteristic
19C7×#495C2212yescomplemented
20#89963C2212yescomplemented
21C2×#6403C2212yescomplemented
22C2×#6402C2212yescomplemented
23#89940—22no—
24#89927C2212yescomplemented
25C2×#6401C2212yescomplemented
26C2×#6400C2212yes—
27#89831—22no—
28D7×Q32—24no—
29D7×SD32—28no—
30D7×D16—24no—
31C2×Dic56C2211yescharacteristic, complemented
32C2×#6374C2212yescomplemented
33C2×D112C2211yescharacteristic
34C2×D7×C16C2211yescharacteristic
35C2×D7×C16C2211yescharacteristic
36#89468C2212yescomplemented
37C4×C8×D7C2211yescharacteristic
38C4×C7×C16C2211yescharacteristic, complemented
39C16×Dic7C2211yescharacteristic, complemented
40C16×Dic7C2211yescharacteristic, complemented
41C4×C7⋊C16C2211yescharacteristic, complemented
42C2×#2249—71nomaximal, Sylow
43C2×Q8×D7—22no—
44C2×D4×D7—22no—
45C2×C7×Q16C2312yes—
46C2×C7×SD16—22no—
47C2×C7×D8C2312yes—
48C7×#124—22no—
49#6510—22no—
50C2×#1144—22no—
51C2×#1143—22no—
52#6499—22no—
53C2×#1142—22no—
54C2×#1141—22no—
55D7×Q16—24no—
56D7×Q16—24no—
57D7×SD16—48no—
58D7×D8—24no—
59D7×D8—24no—
60C2×Dic28C2312yes—
61C2×D56C2312yes—
62C2×#1132—22no—
63C2×C8×D7D411yescharacteristic
64C2×C8×D7C2311yescharacteristic
65#6448—44no—
66D7×C22⋊C4—44no—
67#6438—22no—
68C42×D7D411yescharacteristic
69C7×Q32—22no—
70C7×SD32—24no—
71C7×D16—22no—
72C2×C7×C16C2311yescharacteristic
73C2×C7×C16C2311yescharacteristic
74C4×C7×C8C2311yescharacteristic
75#6403—24no—
76#6402—24no—
77#6401—24no—
78#6400—24no—
79C8×Dic7D411yescharacteristic
80C8×Dic7C2311yescharacteristic
81C2×C7⋊C16C2311yescharacteristic
82C2×C7⋊C16C2311yescharacteristic
83C4×C7⋊C8D411yescharacteristic
84Dic56—22no—
85#6374—24no—
86D112—22no—
87D7×C16D414yes—
88D7×C16D414yes—
89C22×Q32—71no—
90C22×SD32—72no—
91C22×D16—71no—
92C2×#495—72no—
93#2249—71no—
94#2249—72no—
95#2249—71no—
96#2249—72no—
97#2249—71no—
98#2249D711yescharacteristic, direct product factor
99C2×C4×C16—71no—
100C23×D7—42no—
101C2×C7×Q8—22no—
102C2×C7×D4—22no—
103C2×C22⋊D7—42no—
104Q8×D7—44no—
105Q8×D7—44no—
106D4×D7—44no—
107D4×D7—44no—
108C2×D28—22no—
109C2×C4×D7—42no—
110C2×C4×D7D812yes—
111C2×C4×D7C2×D411yescharacteristic
112C2×Dic14—22no—
113C2×Dic14—42no—
114C7×Q16—22no—
115C7×Q16—22no—
116C7×SD16—44no—
117C7×D8—22no—
118C7×D8—22no—
119C2×C7×C8C2×D411yescharacteristic
120C2×C7×C8C2411yescharacteristic
121C7×C22⋊C4—44no—
122C42×C7C2×D411yescharacteristic
123C22⋊Dic7—44no—
124#1144—44no—
125#1143—44no—
126#1142—44no—
127#1141—44no—
128(C2×D7)⋊C4—44no—
129(C2×D7)⋊C4—44no—
130C4×Dic7D812yes—
131C4×Dic7C2×D411yescharacteristic
132C2×C7⋊C8C2×D411yescharacteristic
133C2×C7⋊C8C2×D411yescharacteristic
134Dic28—22no—
135Dic28—22no—
136D56—22no—
137D56—22no—
138#1132—44no—
139C8×D7D814yes—
140C8×D7C2×D412yes—
141C8×D7C2×D412yes—
142C7×C16C2×D412yes—
143C7×C16C2×D412yes—
144C7⋊C16C2×D412yes—
145C7⋊C16C2×D412yes—
146C22×Q16—72no—
147C22×SD16—142no—
148C22×D8—72no—
149C2×#124—142no—
150C2×Q32—72no—
151C2×Q32—71no—
152C2×Q32—144no—
153C2×Q32C2×D711yescharacteristic, complemented
154C2×SD32—72no—
155C2×SD32—72no—
156C2×SD32—72no—
157C2×SD32—148no—
158C2×SD32C2×D712yescomplemented
159C2×D16—72no—
160C2×D16—71no—
161C2×D16—144no—
162C2×D16C2×D711yescharacteristic
163C22×C16—71no—
164C22×C16—71no—
165#495—72no—
166#495—72no—
167#495—72no—
168#495—142no—
169#495—142no—
170#495C2×D712yescomplemented
171C2×C4×C8—71no—
172C4×C16—71no—
173C4×C16—71no—
174C4×C16—71no—
175C4×C16C2×D711yescharacteristic, complemented
176C23×C7—42no—
177C22×D7—42no—
178C22×D7—84no—
179C22×D7—88no—
180C22×D7C2×D811yescharacteristic
181C7×Q8—42no—
182C7×Q8—42no—
183C7×D4—42no—
184C7×D4—42no—
185C2×C4×C7—42no—
186C2×C4×C7C2×D812yes—
187C2×C4×C7C22×D411yescharacteristic
188C22⋊D7—84no—
189C2×Dic7—42no—
190C2×Dic7C2×D812yes—
191C2×Dic7C2×D811yescharacteristic
192D28—42no—
193D28—42no—
194C4×D7—24no—
195C4×D7—84no—
196C4×D7#12712yes—
197C4×D7C2×D812yes—
198Dic14—42no—
199Dic14—42no—
200Dic14—84no—
201C7×C8C2×D812yes—
202C7×C8C22×D411yescharacteristic
203C7×C8C22×D411yescharacteristic
204C7⋊C8#12712yes—
205C7⋊C8C2×D812yes—
206C22×Q8—142no—
207C22×D4—142no—
208C2×Q16—72no—
209C2×Q16—144no—
210C2×Q16—144no—
211C2×Q16—142no—
212C2×Q16C22×D712yes—
213C2×SD16—22no—
214C2×SD16—142no—
215C2×SD16—142no—
216C2×SD16—142no—
217C2×SD16—288no—
218C2×D8—72no—
219C2×D8—144no—
220C2×D8—144no—
221C2×D8—142no—
222C2×D8C22×D712yes—
223C22×C8—71no—
224C22×C8—71no—
225#124—22no—
226#124—142no—
227#124—142no—
228#124—142no—
229#124—284no—
230C2×C22⋊C4—284no—
231C2×C42—71no—
232Q32—22no—
233Q32—144no—
234Q32—142no—
235SD32—24no—
236SD32—144no—
237SD32—144no—
238SD32—144no—
239D16—22no—
240D16—144no—
241D16—142no—
242C2×C16—71no—
243C2×C16—71no—
244C2×C16—74no—
245C2×C16—74no—
246C2×C16C22×D711yescharacteristic
247C2×C16C22×D711yescharacteristic
248C4×C8—71no—
249C4×C8—71no—
250C4×C8—71no—
251C4×C8C22×D711yescharacteristic
252C22×C7—82no—
253C22×C7—84no—
254C22×C7C22×D811yescharacteristic
255C2×D7—82no—
256C2×D7—84no—
257C2×D7—168no—
258C2×D7#49312yes—
259C2×D7#50814yes—
260C4×C7—22no—
261C4×C7—82no—
262C4×C7C2×#12711yescharacteristic
263C4×C7C22×D811yescharacteristic
264Dic7—22no—
265Dic7—82no—
266Dic7#49312yes—
267C24—282no—
268C2×Q8—22no—
269C2×Q8—142no—
270C2×Q8—282no—
271C2×Q8—284no—
272C2×Q8—284no—
273C2×D4—22no—
274C2×D4—142no—
275C2×D4—284no—
276C2×D4—284no—
277C2×D4—282no—
278C22×C4—71no—
279C22×C4—72no—
280C22×C4—282no—
281Q16—22no—
282Q16—22no—
283Q16—142no—
284Q16—142no—
285Q16—284no—
286SD16—44no—
287SD16—284no—
288SD16—284no—
289SD16—284no—
290D8—22no—
291D8—22no—
292D8—142no—
293D8—142no—
294D8—284no—
295C2×C8—71no—
296C2×C8—71no—
297C2×C8—74no—
298C2×C8—72no—
299C2×C8—72no—
300C2×C8D4×D711yescharacteristic
301C2×C8C23×D711yescharacteristic
302C22⋊C4—44no—
303C22⋊C4—284no—
304C22⋊C4—284no—
305C22⋊C4—284no—
306C42—72no—
307C42—71no—
308C42D4×D711yescharacteristic
309C16—72no—
310C16—72no—
311C16D4×D712yes—
312C16D4×D712yes—
313C2×C7—162no—
314C2×C7C2×#49311yescharacteristic
315C2×C7C2×#50812yes—
316D7—162no—
317D7#224914yesdirect product factor
318C23—42no—
319C23—71no—
320C23—282no—
321C23—564no—
322C23—568no—
323Q8—42no—
324Q8—42no—
325Q8—282no—
326Q8—282no—
327Q8—564no—
328D4—42no—
329D4—42no—
330D4—282no—
331D4—282no—
332D4—564no—
333C2×C4—42no—
334C2×C4—71no—
335C2×C4—72no—
336C2×C4—72no—
337C2×C4—72no—
338C2×C4—144no—
339C2×C4—282no—
340C2×C4—564no—
341C2×C4D7×D812yes—
342C2×C4C2×D4×D711yescharacteristic
343C8—72no—
344C8—72no—
345C8D7×D812yes—
346C8C2×D4×D711yescharacteristic
347C8C2×D4×D711yescharacteristic
348C7C2×#224911yescharacteristic, complemented, Sylow
349C22—74no—
350C22—72no—
351C22—84no—
352C22—82no—
353C22—564no—
354C22—562no—
355C22—1128no—
356C22C2×D7×D811yescharacteristic
357C4—22no—
358C4—72no—
359C4—82no—
360C4—142no—
361C4—562no—
362C4D7×#12711yescharacteristic
363C4C2×D7×D811yescharacteristic
364C2—74no—
365C2—162no—
366C2—1122no—
367C2D7×#49311yescharacteristic
368C2D7×#50812yes—
subgroupG/H
centerC22C2×D7×D8
commutator, cosocleC2×C7×C8C24
FrattiniC2×C8C23×D7
FittingC7×#2249C2
socleC22×C7C22×D8
prime radicalC2×D7×D16C2
hypercenter#2249D7
hypocenterC7C2×#2249
LCSG ▷ C2×C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ #2249

Complements

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

NH ≅ G/Ntype
1. C2×D7×Q32C2semidirect
2. C2×D7×SD32C2semidirect
4. D7×#495C2semidirect
5. C7×#2249C2semidirect
6. #11729254C2semidirect
7. #11729234C2semidirect
8. #11729219C2semidirect
9. #11729074C2semidirect
10. #11726816C2semidirect
11. C4×D7×C16C2semidirect
16. C2×C7×Q32C22semidirect
17. C2×C7×SD32C22semidirect
19. C7×#495C22semidirect
20. #89963C22semidirect
21. C2×#6403C22semidirect
22. C2×#6402C22semidirect
24. #89927C22semidirect
25. C2×#6401C22semidirect
31. C2×Dic56C22semidirect
32. C2×#6374C22semidirect
36. #89468C22semidirect
38. C4×C7×C16C22semidirect
39. C16×Dic7C22semidirect
40. C16×Dic7C22semidirect
41. C4×C7⋊C16C22semidirect
98. #2249D7direct (N × H)
153. C2×Q32C2×D7semidirect
158. C2×SD32C2×D7semidirect
170. #495C2×D7semidirect
175. C4×C16C2×D7semidirect
317. D7#2249direct (N × H)
348. C7C2×#2249semidirect

Maximal subgroups

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

subgroupindex
C2×D7×Q322
C2×D7×SD322
C2×D7×D162
D7×#4952
C7×#22492
#117292542
#117292342
#117292192
#117290742
#117268162
C4×D7×C162
C2×#22497