Finite Group Databasebeta

← D31×#544 #16859107

Subgroups — D31×#544 #16859107

Order 3968.

1080 conjugacy classes of subgroups.

The subgroup lattice has 288 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#14521680C211yesmaximal, characteristic, complemented
2#14521679C214yesmaximal, complemented
3#14521678C214yesmaximal, complemented
4#14521677C212yesmaximal, complemented
5#14521676C214yesmaximal, complemented
6C4⋊Q8×D31C214yesmaximal, complemented
7#125×D31C214yesmaximal, complemented
8C22⋊Q8×D31C214yesmaximal
9#117×D31C212yesmaximal
10C2×C4⋊C4×D31C211yesmaximal, characteristic
11C31×#544C211yesmaximal, characteristic, complemented
12C2×Q8×D31C2214yes—
13C22×C4×D31C2212yes—
14C22×C4×D31C2211yescharacteristic
15C31×C4⋊Q8C2214yescomplemented
16C31×#125C2214yescomplemented
17C31×C22⋊Q8C2214yes—
18C31×#117C2212yes—
19C2×C4⋊C4×C31C2211yescharacteristic
20#11758523C2214yes—
21#11758521C2218yescomplemented
22#11758503C2212yes—
23C2×C4⋊Dic31C2211yescharacteristic
24#11758501C2214yes—
25C2×Dic31⋊C4C2212yes—
26#11758474C2214yes—
27#11758473C2218yes—
28#11758469C2212yes—
29#11758469C2212yes—
30C4⋊C4×D31C2214yes—
31C4⋊C4×D31C2214yes—
32C4⋊C4×D31C2212yes—
33C4⋊C4×D31C2212yes—
34C4⋊C4×D31C2214yes—
35C4⋊C4×D31C2218yes—
36#11758467C2214yescomplemented
37#11758467C2214yescomplemented
38#11758466C2218yescomplemented
39#11758466C2218yescomplemented
40#11758465C2214yescomplemented
41#11758465C2218yescomplemented
42#11758465C2214yescomplemented
43C22⋊C4×D31C2214yes—
44#11758455C2218yes—
45#11758454C2214yes—
46#11758449C2214yes—
47C42×D31C2214yes—
48#11758447C2214yescomplemented
49#11758446C2214yescomplemented
50C23×D31C2311yescharacteristic
51C2×Q8×C31C2314yes—
52C22×C4×C31C2312yes—
53C22×C4×C31C2311yescharacteristic
54C22×Dic31C2312yes—
55C22×Dic31C2311yescharacteristic
56Q8×D31—48no—
57C2×C4×D31—44no—
58C2×C4×D31Q818yescomplemented
59C2×C4×D31C2314yes—
60C2×C4×D31C2314yes—
61C2×C4×D31C2314yes—
62C2×C4×D31C2314yes—
63C2×C4×D31C2312yes—
64C2×C4×D31C2312yes—
65C2×Dic62C2318yes—
66C2×Dic62C2314yes—
67C4⋊C4×C31C2312yes—
68C4⋊C4×C31C2318yes—
69C4⋊C4×C31C2314yes—
70C4⋊C4×C31C2314yes—
71C4⋊C4×C31C2312yes—
72C22⋊C4×C31C2314yes—
73C42×C31C2314yes—
74C22⋊Dic31C2314yes—
75(C2×D31)⋊C4C2314yes—
76(C2×D31)⋊C4C2314yes—
77C4⋊Dic31C2312yes—
78C4⋊Dic31C2314yes—
79C4⋊Dic31C2318yes—
80C4⋊Dic31C2312yes—
81C4⋊Dic31C2314yes—
82Dic31⋊C4C2318yes—
83Dic31⋊C4C2318yes—
84Dic31⋊C4C2314yes—
85Dic31⋊C4C2314yes—
86Dic31⋊C4C2318yes—
87Dic31⋊C4C2318yes—
88C4×Dic31C2314yes—
89C4×Dic31C2314yes—
90C4×Dic31C2314yes—
91C23×C31C2411yescharacteristic
92C22×D31—22no—
93C22×D31—22no—
94C22×D31C2×Q814yes—
95C22×D31C2411yescharacteristic
96C22×D31C2411yescharacteristic
97Q8×C31—44no—
98C2×C4×C31—42no—
99C2×C4×C31C2×Q814yescomplemented
100C2×C4×C31C2414yes—
101C2×C4×C31C2414yes—
102C2×C4×C31C2414yes—
103C2×C4×C31C2412yes—
104C2×Dic31—42no—
105C2×Dic31C2×Q814yescomplemented
106C2×Dic31C2414yes—
107C2×Dic31C2414yes—
108C2×Dic31C2414yes—
109C2×Dic31C2412yes—
110C4×D31—28no—
111C4×D31—28no—
112C4×D31—28no—
113C4×D31—44no—
114C4×D31C2×Q818yes—
115C4×D31C2×Q818yescomplemented
116Dic62—44no—
117Dic62—48no—
118C2×#544—311nomaximal, Sylow
119C22×C31—21no—
120C22×C31—21no—
121C22×C31C22×Q812yes—
122C22×C31C2511yescharacteristic
123C2×D31—21no—
124C2×D31—21no—
125C2×D31—28no—
126C2×D31C22×Q812yes—
127C2×D31C22×Q812yes—
128C2×D31H(5,𝔽2)12yes—
129C2×D312−1+412yes—
130C4×C31—24no—
131C4×C31—24no—
132C4×C31—24no—
133C4×C31C22×Q814yes—
134Dic31—24no—
135Dic31—24no—
136Dic31—24no—
137Dic31C22×Q814yes—
138#544—314no—
139#544—314no—
140#544—314no—
141#544—312no—
142#544—311no—
143#544D3111yescharacteristic, direct product factor
144C2×C4⋊Q8—314no—
145C2×#125—314no—
146C2×C22⋊Q8—314no—
147C2×#117—312no—
148C22×C4⋊C4—311no—
149C2×C31—22no—
150C2×C31C23×Q811yescharacteristic
151C2×C31C2×H(5,𝔽2)11yescharacteristic
152C2×C31C2×2−1+411yescharacteristic
153D31—22no—
154D31#54414yesdirect product factor
155C22×Q8—314no—
156C23×C4—311no—
157C23×C4—312no—
158C4⋊Q8—318no—
159C4⋊Q8—318no—
160C4⋊Q8—314no—
161C4⋊Q8—314no—
162C4⋊Q8—314no—
163C4⋊Q8C2×D3114yescomplemented
164#125—318no—
165#125—318no—
166#125—314no—
167#125—314no—
168#125—314no—
169#125C2×D3114yescomplemented
170C22⋊Q8—314no—
171C22⋊Q8—314no—
172C22⋊Q8—318no—
173C22⋊Q8—314no—
174C22⋊Q8—318no—
175C22⋊Q8C2×D3114yes—
176#117—312no—
177#117—312no—
178#117—312no—
179#117—314no—
180#117—314no—
181#117C2×D3112yes—
182C2×C4⋊C4—312no—
183C2×C4⋊C4—311no—
184C2×C4⋊C4—314no—
185C2×C4⋊C4—314no—
186C2×C4⋊C4—312no—
187C2×C4⋊C4—312no—
188C2×C4⋊C4—314no—
189C2×C4⋊C4—318no—
190C2×C4⋊C4C2×D3111yescharacteristic
191C2×C22⋊C4—314no—
192C2×C42—314no—
193C31C2×#54411yescharacteristic, complemented, Sylow
194C24—311no—
195C2×Q8—314no—
196C2×Q8—318no—
197C2×Q8—1248no—
198C2×Q8C22×D3114yes—
199C22×C4—311no—
200C22×C4—318no—
201C22×C4—312no—
202C22×C4—312no—
203C22×C4—312no—
204C22×C4—314no—
205C22×C4—314no—
206C22×C4—314no—
207C22×C4—314no—
208C22×C4—1244no—
209C22×C4C22×D3112yes—
210C22×C4C22×D3111yescharacteristic
211C4⋊C4—318no—
212C4⋊C4—314no—
213C4⋊C4—314no—
214C4⋊C4—318no—
215C4⋊C4—318no—
216C4⋊C4—318no—
217C4⋊C4—314no—
218C4⋊C4—312no—
219C4⋊C4—312no—
220C4⋊C4—314no—
221C4⋊C4—318no—
222C4⋊C4C22×D3114yes—
223C4⋊C4C22×D3112yes—
224C4⋊C4C22×D3112yes—
225C4⋊C4C22×D3114yes—
226C4⋊C4C22×D3118yes—
227C22⋊C4—314no—
228C22⋊C4—314no—
229C22⋊C4—314no—
230C22⋊C4C22×D3114yes—
231C42—314no—
232C42—314no—
233C42—314no—
234C42C22×D3114yes—
235C23—311no—
236C23—314no—
237C23—311no—
238C23—622no—
239C23—622no—
240C23C23×D3111yescharacteristic
241Q8—44no—
242Q8—1244no—
243Q8—1248no—
244C2×C4—42no—
245C2×C4—314no—
246C2×C4—312no—
247C2×C4—318no—
248C2×C4—318no—
249C2×C4—314no—
250C2×C4—314no—
251C2×C4—314no—
252C2×C4—628no—
253C2×C4—628no—
254C2×C4—628no—
255C2×C4—1244no—
256C2×C4—1242no—
257C2×C4Q8×D3114yescomplemented
258C2×C4C23×D3114yes—
259C2×C4C23×D3114yes—
260C2×C4C23×D3114yes—
261C2×C4C23×D3112yes—
262C22—21no—
263C22—21no—
264C22—312no—
265C22—312no—
266C22—312no—
267C22—312no—
268C22—628no—
269C22—621no—
270C22—621no—
271C22C2×Q8×D3112yes—
272C22C24×D3111yescharacteristic
273C4—24no—
274C4—24no—
275C4—24no—
276C4—314no—
277C4—624no—
278C4—624no—
279C4—624no—
280C4C2×Q8×D3114yes—
281C2—22no—
282C2—314no—
283C2—622no—
284C2C22×Q8×D3111yescharacteristic
285C2H(5,𝔽2)×D3111yescharacteristic
286C22−1+4×D3111yescharacteristic
subgroupG/H
center, FrattiniC22C24×D31
commutator, socle, cosocleC22×C31C25
FittingC31×#544C2
prime radicalC23×D31C23
hypercenter#544D31
hypocenterC31C2×#544
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C22 ◁ #544

Complements

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

NH ≅ G/Ntype
1. #14521680C2semidirect
2. #14521679C2semidirect
3. #14521678C2semidirect
4. #14521677C2semidirect
5. #14521676C2semidirect
6. C4⋊Q8×D31C2semidirect
7. #125×D31C2semidirect
11. C31×#544C2semidirect
15. C31×C4⋊Q8C22semidirect
16. C31×#125C22semidirect
21. #11758521C22semidirect
36. #11758467C22semidirect
37. #11758467C22semidirect
38. #11758466C22semidirect
39. #11758466C22semidirect
40. #11758465C22semidirect
41. #11758465C22semidirect
42. #11758465C22semidirect
48. #11758447C22semidirect
49. #11758446C22semidirect
58. C2×C4×D31Q8semidirect
99. C2×C4×C31C2×Q8semidirect
105. C2×Dic31C2×Q8semidirect
115. C4×D31C2×Q8semidirect
143. #544D31direct (N × H)
154. D31#544direct (N × H)
163. C4⋊Q8C2×D31semidirect
169. #125C2×D31semidirect
193. C31C2×#544semidirect
257. C2×C4Q8×D31semidirect

Maximal subgroups

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

subgroupindex
#145216802
#145216792
#145216782
#145216772
#145216762
C4⋊Q8×D312
#125×D312
C22⋊Q8×D312
#117×D312
C2×C4⋊C4×D312
C31×#5442
C2×#54431