Finite Group Databasebeta

← C7×#5778 #13061494

Subgroups — C7×#5778 #13061494

Order 1344.

516 conjugacy classes of subgroups.

The subgroup lattice has 364 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C7×#1009C211yesmaximal, characteristic, complemented
2C7×#1007C211yesmaximal, characteristic, complemented
3C3×C7×#137C211yesmaximal, characteristic, complemented
4C7×#950C211yesmaximal, characteristic, complemented
5C2×C7×#215C211yesmaximal, characteristic, complemented
6C7×#919C212yesmaximal, complemented
7C7×#918C212yesmaximal, complemented
8C7×#914C212yesmaximal, complemented
9D3×C7×SD16C212yesmaximal, complemented
10C7×#908C211yesmaximal, characteristic, complemented
11C7×#907C211yesmaximal, characteristic, complemented
12C7×#577—31nomaximal, Hall
13C3×C7×#41C2211yescharacteristic
14C2×C3×C7×Q8C2211yescharacteristic, complemented
15C7×#239—21no—
16C7×#239C2212yes—
17C7×#239C2212yescomplemented
18D3×C7×Q8—21no—
19D3×C7×Q8C2212yescomplemented
20D3×C7×D4—22no—
21D3×C7×D4C2212yes—
22C7×#235—22no—
23C7×#235—21no—
24C7×#235C2211yescharacteristic
25C7×#235C2211yescharacteristic, complemented
26C2×C7×D12—21no—
27C2×C7×D12C2211yescharacteristic
28C3×C7×Q16C2212yescomplemented
29C3×C7×SD16C2212yescomplemented
30C3×C7×M16C2211yescharacteristic, complemented
31C7×#216C2211yescharacteristic, complemented
32C7×#215C2212yescomplemented
33C7×#215C2212yescomplemented
34C7×#215C2211yescharacteristic, complemented
35C7×#214C2211yescharacteristic, complemented
36C7×#213C2211yescharacteristic, complemented
37C2×C7×C3⋊C8C2211yescharacteristic, complemented
38C7×D24C2212yescomplemented
39C7×#204C2212yescomplemented
40C7×ΓL(1,𝔽25)C2212yescomplemented
41D3×C7×C8C2212yescomplemented
42C7×2−1+4—31no—
43C7×H(5,𝔽2)—31no—
44C7×#137—32no—
45C7×#137D311yescharacteristic, complemented
46C7×AGL(1,ℤ/8)—32no—
47C7×AGL(1,ℤ/8)—31no—
48C7×#135—31no—
49C7×#135—32no—
50C2×C7×SD16—31no—
51C2×C7×SD16—32no—
52C7×#131—31no—
53#5778C711yesmaximal, characteristic, direct product factor, Hall
54C22×D3×C7—21no—
55C22×D3×C7—22no—
56C3×C7×Q8—21no—
57C3×C7×Q8C2312yes—
58C3×C7×Q8C2311yescharacteristic
59C3×C7×D4—21no—
60C3×C7×D4C2311yescharacteristic
61C2×C3×C4×C7—21no—
62C2×C3×C4×C7—21no—
63C2×C3×C4×C7C2311yescharacteristic
64C7×#67—21no—
65C7×#67—22no—
66C7×#67D412yes—
67C7×D12—22no—
68C7×D12—22no—
69C7×D12—21no—
70C7×D12D411yescharacteristic
71C7×D12C2312yes—
72C7×D12C2311yescharacteristic
73C4×D3×C7—22no—
74C4×D3×C7—21no—
75C4×D3×C7—22no—
76C4×D3×C7—22no—
77C4×D3×C7C2312yes—
78C7×Dic6—22no—
79C7×Dic6D411yescharacteristic
80C7×Dic6C2311yescharacteristic
81C3×C7×C8C2312yes—
82C7×C3⋊C8C2311yescharacteristic
83C7×C3⋊C8C2311yescharacteristic
84C7×#41—31no—
85C7×#41—32no—
86C7×#41—32no—
87C7×#41—31no—
88C7×#41—62no—
89C7×#41—61no—
90C7×#41—61no—
91C7×#41C2×D311yescharacteristic
92C2×C7×Q8—32no—
93C2×C7×Q8—61no—
94C2×C7×Q8C2×D311yescharacteristic, complemented
95C2×C7×D4—32no—
96C2×C7×D4—31no—
97C2×C7×D4—61no—
98C2×C7×D4—62no—
99C7×Q16—31no—
100C7×Q16C2×D312yescomplemented
101C7×SD16—32no—
102C7×SD16—32no—
103C7×SD16—31no—
104C7×SD16—31no—
105C7×SD16—32no—
106C7×SD16C2×D312yescomplemented
107C7×D8—31no—
108C7×D8—32no—
109C7×M16—32no—
110C7×M16C2×D311yescharacteristic, complemented
111C2×C7×C8—31no—
112C2×C7×C8—32no—
113#1009C2×C711yescharacteristic, complemented
114#1007C2×C711yescharacteristic, complemented
115C3×#137C2×C711yescharacteristic, complemented
116#950C2×C711yescharacteristic, complemented
117C2×#215C2×C711yescharacteristic, complemented
118#919C2×C712yescomplemented
119#918C2×C712yescomplemented
120#914C2×C712yescomplemented
121D3×SD16C2×C712yescomplemented
122#908C2×C711yescharacteristic, complemented
123#907C2×C711yescharacteristic, complemented
124C22×C3×C7—21no—
125C22×C3×C7C2×D411yescharacteristic
126C2×D3×C7—21no—
127C2×D3×C7—22no—
128C2×D3×C7—82no—
129C2×D3×C7—81no—
130C2×D3×C7C2×D412yes—
131C3×C4×C7—22no—
132C3×C4×C7—21no—
133C3×C4×C7C2×D411yescharacteristic
134C3×C4×C7C2411yescharacteristic
135C7×Dic3—21no—
136C7×Dic3C2×D412yes—
137#577—31noSylow
138C23×C7—62no—
139C23×C7—61no—
140C7×Q8—21no—
141C7×Q8—31no—
142C7×Q8—31no—
143C7×Q8—62no—
144C7×Q8C22×D312yes—
145C7×Q8C22×D311yescharacteristic
146C7×D4—21no—
147C7×D4—32no—
148C7×D4—31no—
149C7×D4—31no—
150C7×D4—32no—
151C7×D4—62no—
152C7×D4—62no—
153C7×D4—62no—
154C7×D4—61no—
155C7×D4—61no—
156C7×D4C22×D311yescharacteristic
157C2×C4×C7—21no—
158C2×C4×C7—21no—
159C2×C4×C7—32no—
160C2×C4×C7—62no—
161C2×C4×C7—62no—
162C2×C4×C7—62no—
163C2×C4×C7—61no—
164C2×C4×C7C22×D311yescharacteristic
165C7×C8—31no—
166C7×C8—31no—
167C7×C8C22×D312yes—
168C3×#41C22×C711yescharacteristic
169C2×C3×Q8C22×C711yescharacteristic, complemented
170#239—21no—
171#239C22×C712yes—
172#239C22×C712yescomplemented
173D3×Q8—21no—
174D3×Q8C22×C712yescomplemented
175D3×D4—22no—
176D3×D4C22×C712yes—
177#235—22no—
178#235—21no—
179#235C22×C711yescharacteristic
180#235C22×C711yescharacteristic, complemented
181C2×D12—21no—
182C2×D12C22×C711yescharacteristic
183C3×Q16C22×C712yescomplemented
184C3×SD16C22×C712yescomplemented
185C3×M16C22×C711yescharacteristic, complemented
186#216C22×C711yescharacteristic, complemented
187#215C22×C712yescomplemented
188#215C22×C712yescomplemented
189#215C22×C711yescharacteristic, complemented
190#214C22×C711yescharacteristic, complemented
191#213C22×C711yescharacteristic, complemented
192C2×C3⋊C8C22×C711yescharacteristic, complemented
193D24C22×C712yescomplemented
194#204C22×C712yescomplemented
195ΓL(1,𝔽25)C22×C712yescomplemented
196D3×C8C22×C712yescomplemented
197C2×C3×C7—21no—
198C2×C3×C7—41no—
199C2×C3×C7C22×D411yescharacteristic
200D3×C7—22no—
201D3×C7—41no—
202D3×C7—42no—
2032−1+4—31no—
204H(5,𝔽2)—31no—
205#137—32no—
206#137D3×C711yescharacteristic, complemented
207AGL(1,ℤ/8)—32no—
208AGL(1,ℤ/8)—31no—
209#135—31no—
210#135—32no—
211C2×SD16—31no—
212C2×SD16—32no—
213#131—31no—
214C22×C7—21no—
215C22×C7—32no—
216C22×C7—61no—
217C22×C7—62no—
218C22×C7—241no—
219C22×C7—242no—
220C22×C7D3×D411yescharacteristic
221C4×C7—21no—
222C4×C7—22no—
223C4×C7—32no—
224C4×C7—61no—
225C4×C7D3×D411yescharacteristic
226C4×C7C23×D311yescharacteristic
227C22×D3—21no—
228C22×D3—22no—
229C3×Q8—21no—
230C3×Q8C23×C712yes—
231C3×Q8C23×C711yescharacteristic
232C3×D4—21no—
233C3×D4C23×C711yescharacteristic
234C2×C3×C4—21no—
235C2×C3×C4—21no—
236C2×C3×C4C23×C711yescharacteristic
237#67—21no—
238#67—22no—
239#67C7×D412yes—
240D12—22no—
241D12—22no—
242D12—21no—
243D12C7×D411yescharacteristic
244D12C23×C712yes—
245D12C23×C711yescharacteristic
246C4×D3—22no—
247C4×D3—21no—
248C4×D3—22no—
249C4×D3—22no—
250C4×D3C23×C712yes—
251Dic6—22no—
252Dic6C7×D411yescharacteristic
253Dic6C23×C711yescharacteristic
254C3×C8C23×C712yes—
255C3⋊C8C23×C711yescharacteristic
256C3⋊C8C23×C711yescharacteristic
257C3×C7#57711yescharacteristic, complemented, Hall
258#41—31no—
259#41—32no—
260#41—32no—
261#41—31no—
262#41—62no—
263#41—61no—
264#41—61no—
265#41C2×D3×C711yescharacteristic
266C2×Q8—32no—
267C2×Q8—61no—
268C2×Q8C2×D3×C711yescharacteristic, complemented
269C2×D4—32no—
270C2×D4—31no—
271C2×D4—61no—
272C2×D4—62no—
273Q16—31no—
274Q16C2×D3×C712yescomplemented
275SD16—32no—
276SD16—32no—
277SD16—31no—
278SD16—31no—
279SD16—32no—
280SD16C2×D3×C712yescomplemented
281D8—31no—
282D8—32no—
283M16—32no—
284M16C2×D3×C711yescharacteristic, complemented
285C2×C8—31no—
286C2×C8—32no—
287C2×C7—21no—
288C2×C7—41no—
289C2×C7—62no—
290C2×C7—122no—
291C2×C7—121no—
292C2×C7C2×D3×D411yescharacteristic
293C22×C3—21no—
294C22×C3C2×C7×D411yescharacteristic
295C2×D3—21no—
296C2×D3—22no—
297C2×D3—82no—
298C2×D3—81no—
299C2×D3C2×C7×D412yes—
300C3×C4—22no—
301C3×C4—21no—
302C3×C4C2×C7×D411yescharacteristic
303C3×C4C24×C711yescharacteristic
304Dic3—21no—
305Dic3C2×C7×D412yes—
306C23—62no—
307C23—61no—
308Q8—21no—
309Q8—31no—
310Q8—31no—
311Q8—62no—
312Q8C22×D3×C712yes—
313Q8C22×D3×C711yescharacteristic
314D4—21no—
315D4—32no—
316D4—31no—
317D4—31no—
318D4—32no—
319D4—62no—
320D4—62no—
321D4—62no—
322D4—61no—
323D4—61no—
324D4C22×D3×C711yescharacteristic
325C2×C4—21no—
326C2×C4—21no—
327C2×C4—32no—
328C2×C4—62no—
329C2×C4—62no—
330C2×C4—62no—
331C2×C4—61no—
332C2×C4C22×D3×C711yescharacteristic
333C8—31no—
334C8—31no—
335C8C22×D3×C712yes—
336C7#577811yescharacteristic, direct product factor, Sylow
337C2×C3—21no—
338C2×C3—41no—
339C2×C3C22×C7×D411yescharacteristic
340D3—22no—
341D3—42no—
342D3—41no—
343C22—21no—
344C22—32no—
345C22—61no—
346C22—62no—
347C22—241no—
348C22—242no—
349C22D3×C7×D411yescharacteristic
350C4—21no—
351C4—22no—
352C4—32no—
353C4—61no—
354C4D3×C7×D411yescharacteristic
355C4C23×D3×C711yescharacteristic
356C3C7×#57711yescharacteristic, complemented, Sylow
357C2—21no—
358C2—41no—
359C2—62no—
360C2—122no—
361C2—121no—
362C2C2×D3×C7×D411yescharacteristic
subgroupG/H
centerC2×C7C2×D3×D4
commutator, cosocleC3×C4C24×C7
FrattiniC4C23×D3×C7
FittingC3×C7×#137C2
socleC2×C3×C7C22×D4
hypercenterC7×#137D3
hypocenterC3C7×#577
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C7 ◁ C2×C4×C7 ◁ C7×#137

Complements

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

NH ≅ G/Ntype
1. C7×#1009C2semidirect
2. C7×#1007C2semidirect
3. C3×C7×#137C2semidirect
4. C7×#950C2semidirect
5. C2×C7×#215C2semidirect
6. C7×#919C2semidirect
7. C7×#918C2semidirect
8. C7×#914C2semidirect
9. D3×C7×SD16C2semidirect
10. C7×#908C2semidirect
11. C7×#907C2semidirect
14. C2×C3×C7×Q8C22semidirect
17. C7×#239C22semidirect
19. D3×C7×Q8C22semidirect
25. C7×#235C22semidirect
28. C3×C7×Q16C22semidirect
29. C3×C7×SD16C22semidirect
30. C3×C7×M16C22semidirect
31. C7×#216C22semidirect
32. C7×#215C22semidirect
33. C7×#215C22semidirect
34. C7×#215C22semidirect
35. C7×#214C22semidirect
36. C7×#213C22semidirect
37. C2×C7×C3⋊C8C22semidirect
38. C7×D24C22semidirect
39. C7×#204C22semidirect
40. C7×ΓL(1,𝔽25)C22semidirect
41. D3×C7×C8C22semidirect
45. C7×#137D3semidirect
53. #5778C7direct (N × H)
94. C2×C7×Q8C2×D3semidirect
100. C7×Q16C2×D3semidirect
106. C7×SD16C2×D3semidirect
110. C7×M16C2×D3semidirect
113. #1009C2×C7semidirect
114. #1007C2×C7semidirect
115. C3×#137C2×C7semidirect
116. #950C2×C7semidirect
117. C2×#215C2×C7semidirect
118. #919C2×C7semidirect
119. #918C2×C7semidirect
120. #914C2×C7semidirect
121. D3×SD16C2×C7semidirect
122. #908C2×C7semidirect
123. #907C2×C7semidirect
169. C2×C3×Q8C22×C7semidirect
172. #239C22×C7semidirect
174. D3×Q8C22×C7semidirect
180. #235C22×C7semidirect
183. C3×Q16C22×C7semidirect
184. C3×SD16C22×C7semidirect
185. C3×M16C22×C7semidirect
186. #216C22×C7semidirect
187. #215C22×C7semidirect
188. #215C22×C7semidirect
189. #215C22×C7semidirect
190. #214C22×C7semidirect
191. #213C22×C7semidirect
192. C2×C3⋊C8C22×C7semidirect
193. D24C22×C7semidirect
194. #204C22×C7semidirect
195. ΓL(1,𝔽25)C22×C7semidirect
196. D3×C8C22×C7semidirect
206. #137D3×C7semidirect
257. C3×C7#577semidirect
268. C2×Q8C2×D3×C7semidirect
274. Q16C2×D3×C7semidirect
280. SD16C2×D3×C7semidirect
284. M16C2×D3×C7semidirect
336. C7#5778direct (N × H)
356. C3C7×#577semidirect

Maximal subgroups

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

subgroupindex
C7×#10092
C7×#10072
C3×C7×#1372
C7×#9502
C2×C7×#2152
C7×#9192
C7×#9182
C7×#9142
D3×C7×SD162
C7×#9082
C7×#9072
C7×#5773
#57787