Finite Group Databasebeta

← D31×#537 #16859031

Subgroups — D31×#537 #16859031

Order 3968.

1640 conjugacy classes of subgroups.

The subgroup lattice has 356 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#41×D31C212yesmaximal, complemented
2#14521630C211yesmaximal, characteristic, complemented
3#14521629C214yesmaximal, complemented
4#14521628C214yesmaximal, complemented
5#14521627C212yesmaximal, complemented
6#14521626C214yesmaximal, complemented
7C22⋊Q8×D31C214yesmaximal, complemented
8#121×D31C214yesmaximal, complemented
9#121×D31C214yesmaximal, complemented
10C2×C4⋊C4×D31C211yesmaximal, characteristic, complemented
11C31×#537C211yesmaximal, characteristic, complemented
12C2×#41×C31C2212yescomplemented
13#41×D31—216no—
14C2×#92499C2212yescomplemented
15C2×Q8×D31C2212yes—
16C2×#92497C2214yescomplemented
17C2×#92497C2212yescomplemented
18C2×D4×D31C2214yes—
19C2×D4×D31C2212yes—
20C2×D4×D31C2214yes—
21C2×#92495C2212yescomplemented
22C2×#92495C2214yescomplemented
23C22×C4×D31C2214yes—
24C22×C4×D31C2212yes—
25C22×C4×D31C2211yescharacteristic
26C31×C22⋊Q8C2214yescomplemented
27C31×#121C2214yescomplemented
28C31×#121C2214yescomplemented
29C2×C4⋊C4×C31C2211yescharacteristic, complemented
30#11758523C2214yescomplemented
31#11758516C2218yescomplemented
32#11758516C2218yescomplemented
33#11758515C2214yescomplemented
34#11758515C2214yescomplemented
35#11758507C2214yescomplemented
36#11758507C2214yescomplemented
37C2×C4⋊Dic31C2211yescharacteristic, complemented
38#11758501C2214yescomplemented
39C2×Dic31⋊C4C2212yescomplemented
40#11758474C2214yescomplemented
41#11758473C2218yescomplemented
42#11758472C2214yescomplemented
43#11758472C2214yescomplemented
44C4⋊C4×D31C2214yes—
45C4⋊C4×D31C2214yes—
46C4⋊C4×D31C2214yescomplemented
47#11758461C2218yescomplemented
48#11758461C2218yescomplemented
49C22⋊C4×D31C2218yes—
50#11758455C2218yescomplemented
51C23×D31C2314yes—
52C23×D31C2311yescharacteristic
53#41×C31—28no—
54C2×Q8×C31C2312yes—
55C2×D4×C31C2312yes—
56C2×D4×C31C2314yes—
57C2×D4×C31C2314yes—
58C22×C4×C31C2314yes—
59C22×C4×C31C2312yes—
60C22×C4×C31C2311yescharacteristic
61C2×C22⋊D31C2314yes—
62C2×C22⋊D31C2314yes—
63C2×C22⋊D31C2314yes—
64C2×C22⋊D31C2318yes—
65C22×Dic31C2314yes—
66C22×Dic31C2312yes—
67C22×Dic31C2311yescharacteristic
68#92499—28no—
69Q8×D31—28no—
70#92497—216no—
71#92497—28no—
72D4×D31—216no—
73D4×D31—28no—
74D4×D31—48no—
75#92495—28no—
76#92495—216no—
77C2×D124C2314yes—
78C2×D124C2312yes—
79C2×D124C2314yes—
80C2×C4×D31—216no—
81C2×C4×D31—44no—
82C2×C4×D31D418yescomplemented
83C2×C4×D31C2314yes—
84C2×C4×D31C2314yes—
85C2×C4×D31C2314yes—
86C2×C4×D31C2314yes—
87C2×C4×D31C2314yes—
88C2×C4×D31C2312yes—
89C2×C4×D31C2312yes—
90C2×Dic62C2314yes—
91C2×Dic62C2312yes—
92C4⋊C4×C31C2314yes—
93C4⋊C4×C31C2314yes—
94C22⋊C4×C31C2318yes—
95C22⋊Dic31C2318yes—
96(C2×D31)⋊C4C2318yes—
97(C2×D31)⋊C4C2318yes—
98C4⋊Dic31C2314yes—
99C4⋊Dic31C2314yes—
100Dic31⋊C4C2318yes—
101Dic31⋊C4C2318yes—
102C23×C31C2414yes—
103C23×C31C2411yescharacteristic
104C22×D31—22no—
105C22×D31—22no—
106C22×D31—28no—
107C22×D31—28no—
108C22×D31—28no—
109C22×D31C2×D414yes—
110C22×D31C2414yes—
111C22×D31C2411yescharacteristic
112C22×D31C2411yescharacteristic
113Q8×C31—24no—
114D4×C31—28no—
115D4×C31—24no—
116D4×C31—44no—
117C2×C4×C31—28no—
118C2×C4×C31—42no—
119C2×C4×C31C2×D414yescomplemented
120C2×C4×C31C2414yes—
121C2×C4×C31C2414yes—
122C2×C4×C31C2412yes—
123C22⋊D31—28no—
124C22⋊D31—28no—
125C22⋊D31—28no—
126C22⋊D31—48no—
127C2×Dic31—28no—
128C2×Dic31—42no—
129C2×Dic31C2×D414yescomplemented
130C2×Dic31C2414yes—
131C2×Dic31C2414yes—
132C2×Dic31C2412yes—
133D124—28no—
134D124—24no—
135D124—44no—
136C4×D31—28no—
137C4×D31—28no—
138C4×D31—28no—
139C4×D31—28no—
140C4×D31—44no—
141C4×D31C2×D418yes—
142C4×D31C2×D418yescomplemented
143Dic62—24no—
144Dic62—28no—
145C2×#537—311nomaximal, Sylow
146C22×C31—21no—
147C22×C31—21no—
148C22×C31—24no—
149C22×C31—24no—
150C22×C31—24no—
151C22×C31C22×D412yes—
152C22×C31C2511yescharacteristic
153C2×D31—21no—
154C2×D31—21no—
155C2×D31—28no—
156C2×D31—24no—
157C2×D31—24no—
158C2×D31—24no—
159C2×D31—416no—
160C2×D31C22×D412yes—
161C2×D31C22×D412yes—
162C2×D31H(5,𝔽2)12yes—
163C2×D312−1+412yes—
164C4×C31—24no—
165C4×C31—24no—
166C4×C31C22×D414yes—
167Dic31—24no—
168Dic31—24no—
169Dic31C22×D414yes—
170C22×#41—312no—
171#537—312no—
172#537—314no—
173#537—314no—
174#537—314no—
175#537—311no—
176#537D3111yescharacteristic, direct product factor
177C2×C22⋊Q8—314no—
178C2×#121—314no—
179C2×#121—314no—
180C22×C4⋊C4—311no—
181C2×C31—22no—
182C2×C31—44no—
183C2×C31C23×D411yescharacteristic
184C2×C31C2×H(5,𝔽2)11yescharacteristic
185C2×C31C2×2−1+411yescharacteristic
186D31—22no—
187D31—44no—
188D31#53714yesdirect product factor
189C2×#41—312no—
190C2×#41—314no—
191C2×#41—312no—
192C2×#41—314no—
193C2×#41—312no—
194C2×#41—6216no—
195C2×#41C2×D3112yescomplemented
196C22×Q8—312no—
197C22×D4—312no—
198C22×D4—314no—
199C22×D4—314no—
200C23×C4—311no—
201C23×C4—314no—
202C23×C4—312no—
203C22⋊Q8—314no—
204C22⋊Q8—314no—
205C22⋊Q8—318no—
206C22⋊Q8—314no—
207C22⋊Q8—318no—
208C22⋊Q8C2×D3114yescomplemented
209#121—314no—
210#121—314no—
211#121—318no—
212#121—318no—
213#121—314no—
214#121—314no—
215#121—314no—
216#121—314no—
217#121—318no—
218#121—318no—
219#121C2×D3114yescomplemented
220#121C2×D3114yescomplemented
221C2×C4⋊C4—312no—
222C2×C4⋊C4—311no—
223C2×C4⋊C4—314no—
224C2×C4⋊C4—314no—
225C2×C4⋊C4—314no—
226C2×C4⋊C4C2×D3111yescharacteristic, complemented
227C2×C22⋊C4—318no—
228C31C2×#53711yescharacteristic, complemented, Sylow
229C24—311no—
230C24—314no—
231#41—28no—
232#41—6216no—
233#41—6216no—
234#41—628no—
235#41—628no—
236#41—628no—
237C2×Q8—314no—
238C2×Q8—312no—
239C2×Q8—628no—
240C2×Q8C22×D3112yes—
241C2×D4—314no—
242C2×D4—314no—
243C2×D4—314no—
244C2×D4—318no—
245C2×D4—314no—
246C2×D4—312no—
247C2×D4—314no—
248C2×D4—628no—
249C2×D4—6216no—
250C2×D4—1248no—
251C2×D4C22×D3114yes—
252C2×D4C22×D3112yes—
253C2×D4C22×D3114yes—
254C22×C4—311no—
255C22×C4—318no—
256C22×C4—312no—
257C22×C4—312no—
258C22×C4—314no—
259C22×C4—312no—
260C22×C4—314no—
261C22×C4—314no—
262C22×C4—314no—
263C22×C4—314no—
264C22×C4—314no—
265C22×C4—6216no—
266C22×C4—1244no—
267C22×C4C22×D3114yes—
268C22×C4C22×D3112yes—
269C22×C4C22×D3111yescharacteristic
270C4⋊C4—318no—
271C4⋊C4—318no—
272C4⋊C4—314no—
273C4⋊C4—314no—
274C4⋊C4C22×D3114yes—
275C4⋊C4C22×D3114yes—
276C22⋊C4—318no—
277C22⋊C4—318no—
278C22⋊C4—318no—
279C22⋊C4C22×D3118yes—
280C23—311no—
281C23—314no—
282C23—311no—
283C23—314no—
284C23—622no—
285C23—622no—
286C23—628no—
287C23—628no—
288C23—628no—
289C23C23×D3114yes—
290C23C23×D3111yescharacteristic
291Q8—24no—
292Q8—628no—
293Q8—624no—
294D4—28no—
295D4—24no—
296D4—44no—
297D4—628no—
298D4—628no—
299D4—628no—
300D4—628no—
301D4—624no—
302D4—1244no—
303D4—1248no—
304C2×C4—28no—
305C2×C4—42no—
306C2×C4—314no—
307C2×C4—312no—
308C2×C4—318no—
309C2×C4—318no—
310C2×C4—314no—
311C2×C4—314no—
312C2×C4—628no—
313C2×C4—628no—
314C2×C4—628no—
315C2×C4—628no—
316C2×C4—628no—
317C2×C4—1244no—
318C2×C4—1242no—
319C2×C4D4×D3114yescomplemented
320C2×C4C23×D3114yes—
321C2×C4C23×D3114yes—
322C2×C4C23×D3112yes—
323C22—21no—
324C22—21no—
325C22—24no—
326C22—24no—
327C22—24no—
328C22—312no—
329C22—312no—
330C22—312no—
331C22—312no—
332C22—628no—
333C22—621no—
334C22—621no—
335C22—624no—
336C22—624no—
337C22—624no—
338C22—12416no—
339C22C2×D4×D3112yes—
340C22C24×D3111yescharacteristic
341C4—24no—
342C4—24no—
343C4—314no—
344C4—624no—
345C4—624no—
346C4C2×D4×D3114yes—
347C2—22no—
348C2—44no—
349C2—314no—
350C2—622no—
351C2—1244no—
352C2C22×D4×D3111yescharacteristic
353C2H(5,𝔽2)×D3111yescharacteristic
354C22−1+4×D3111yescharacteristic
subgroupG/H
center, FrattiniC22C24×D31
commutator, socle, cosocleC22×C31C25
FittingC31×#537C2
hypercenter#537D31
hypocenterC31C2×#537
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C22 ◁ #537

Complements

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

NH ≅ G/Ntype
1. C2×#41×D31C2semidirect
2. #14521630C2semidirect
3. #14521629C2semidirect
4. #14521628C2semidirect
5. #14521627C2semidirect
6. #14521626C2semidirect
7. C22⋊Q8×D31C2semidirect
8. #121×D31C2semidirect
9. #121×D31C2semidirect
10. C2×C4⋊C4×D31C2semidirect
11. C31×#537C2semidirect
12. C2×#41×C31C22semidirect
14. C2×#92499C22semidirect
16. C2×#92497C22semidirect
17. C2×#92497C22semidirect
21. C2×#92495C22semidirect
22. C2×#92495C22semidirect
26. C31×C22⋊Q8C22semidirect
27. C31×#121C22semidirect
28. C31×#121C22semidirect
29. C2×C4⋊C4×C31C22semidirect
30. #11758523C22semidirect
31. #11758516C22semidirect
32. #11758516C22semidirect
33. #11758515C22semidirect
34. #11758515C22semidirect
35. #11758507C22semidirect
36. #11758507C22semidirect
37. C2×C4⋊Dic31C22semidirect
38. #11758501C22semidirect
39. C2×Dic31⋊C4C22semidirect
40. #11758474C22semidirect
41. #11758473C22semidirect
42. #11758472C22semidirect
43. #11758472C22semidirect
46. C4⋊C4×D31C22semidirect
47. #11758461C22semidirect
48. #11758461C22semidirect
50. #11758455C22semidirect
82. C2×C4×D31D4semidirect
119. C2×C4×C31C2×D4semidirect
129. C2×Dic31C2×D4semidirect
142. C4×D31C2×D4semidirect
176. #537D31direct (N × H)
188. D31#537direct (N × H)
195. C2×#41C2×D31semidirect
208. C22⋊Q8C2×D31semidirect
219. #121C2×D31semidirect
220. #121C2×D31semidirect
226. C2×C4⋊C4C2×D31semidirect
228. C31C2×#537semidirect
319. C2×C4D4×D31semidirect

Maximal subgroups

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

subgroupindex
C2×#41×D312
#145216302
#145216292
#145216282
#145216272
#145216262
C22⋊Q8×D312
#121×D312
C2×C4⋊C4×D312
C31×#5372
C2×#53731