Finite Group Databasebeta

← D31×#476 #16855458

Subgroups — D31×#476 #16855458

Order 3968.

480 conjugacy classes of subgroups.

The subgroup lattice has 296 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4⋊Q8×D31C211yesmaximal, characteristic, complemented
2C4×D4×D31C211yesmaximal, characteristic
3#14521340C211yesmaximal, characteristic, complemented
4#14521339C211yesmaximal, characteristic, complemented
5#14521338C212yesmaximal, complemented
6#14521337C212yesmaximal, complemented
7#14521336C211yesmaximal, characteristic, complemented
8#106×D31C212yesmaximal, complemented
9C4⋊C8×D31C211yesmaximal, characteristic, complemented
10#102×D31C212yesmaximal
11C31×#476C211yesmaximal, characteristic, complemented
12C2×Q8×D31—21no—
13C2×D4×D31C2211yescharacteristic
14C22×C4×D31—21no—
15C31×C4⋊Q8C2211yescharacteristic, complemented
16C4×D4×C31C2211yescharacteristic
17#11758521—21no—
18D4×Dic31C2211yescharacteristic
19C4×C22⋊D31—21no—
20C2×C8×D31C2212yes—
21#11758470C2211yescharacteristic
22C4⋊C4×D31—21no—
23C4⋊C4×D31C2211yescharacteristic
24C4⋊C4×D31C2212yes—
25#11758465—21no—
26#11758465C2212yescomplemented
27(C22⋊D31)⋊C4—21no—
28C22⋊C4×D31—21no—
29C4×D124C2211yescharacteristic
30C42×D31C2211yescharacteristic
31#11758446C2211yescharacteristic, complemented
32C31×#106C2212yescomplemented
33C31×C4⋊C8C2211yescharacteristic, complemented
34C31×#102C2212yes—
35#11758420C2212yes—
36#11758409C2212yes—
37#11758405C2212yescomplemented
38Dic31⋊C8C2212yescomplemented
39#11758397C2212yes—
40#11758396C2212yescomplemented
41#11758396C2212yescomplemented
42C4⋊(C31⋊C8)C2211yescharacteristic, complemented
43C23×D31—21no—
44C2×Q8×C31—21no—
45C2×D4×C31C2311yescharacteristic
46C22×C4×C31—21no—
47C2×C22⋊D31—21no—
48C22×Dic31—21no—
49Q8×D31—44no—
50D4×D31—22no—
51D4×D31Q814yescomplemented
52C2×D124C2311yescharacteristic
53C2×C4×D31—21no—
54C2×C4×D31—22no—
55C2×C4×D31—21no—
56C2×C4×D31—21no—
57C2×C4×D31—44no—
58C2×C4×D31D411yescharacteristic
59C2×C4×D31D411yescharacteristic
60C2×C4×D31C2311yescharacteristic
61C2×Dic62—21no—
62C2×Dic62—22no—
63C2×C8×C31C2312yes—
64C4⋊C4×C31—21no—
65C4⋊C4×C31C2311yescharacteristic
66C4⋊C4×C31C2312yes—
67C22⋊C4×C31—21no—
68C42×C31C2311yescharacteristic
69C22⋊Dic31—21no—
70(C2×D31)⋊C4—21no—
71(C2×D31)⋊C4—21no—
72C4⋊Dic31—21no—
73C4⋊Dic31C2311yescharacteristic
74C4⋊Dic31C2312yes—
75Dic31⋊C4—21no—
76Dic31⋊C4—22no—
77Dic31⋊C4—22no—
78C4×Dic31D411yescharacteristic
79C4×Dic31D411yescharacteristic
80C4×Dic31C2311yescharacteristic
81C2×C31⋊C8C2312yes—
82C8×D31—24no—
83C23×C31—21no—
84C22×D31—21no—
85C22×D31—24no—
86C22×D31—42no—
87C22×D31—42no—
88C22×D31C2×D411yescharacteristic
89Q8×C31—42no—
90D4×C31—21no—
91D4×C31C2×Q812yescomplemented
92C2×C4×C31—22no—
93C2×C4×C31—21no—
94C2×C4×C31—42no—
95C2×C4×C31C2×D411yescharacteristic
96C2×C4×C31C2×D411yescharacteristic
97C2×C4×C31C2411yescharacteristic
98C22⋊D31—24no—
99C2×Dic31—22no—
100C2×Dic31—21no—
101C2×Dic31—42no—
102C2×Dic31C2×D411yescharacteristic
103C2×Dic31C2×D411yescharacteristic
104C2×Dic31C2×D411yescharacteristic
105D124—21no—
106D124C2×Q812yescomplemented
107C4×D31—22no—
108C4×D31—42no—
109C4×D31—44no—
110C4×D31—42no—
111C4×D31—42no—
112C4×D31SD1614yes—
113C4×D31C2×Q812yes—
114C4×D31#4112yes—
115Dic62—44no—
116Dic62—42no—
117C8×C31—22no—
118C31⋊C8—22no—
119C2×#476—311nomaximal, Sylow
120C22×C31—22no—
121C22×C31—41no—
122C22×C31—41no—
123C22×C31C22×D411yescharacteristic
124C2×D31—22no—
125C2×D31—41no—
126C2×D31—41no—
127C2×D31—48no—
128C2×D31C22⋊Q812yes—
129C2×D31C2×SD1612yes—
130C2×D31AGL(1,ℤ/8)12yes—
131C4×C31—21no—
132C4×C31—41no—
133C4×C31—42no—
134C4×C31C2×SD1612yes—
135C4×C31C22×Q811yescharacteristic
136C4×C31C2×#4111yescharacteristic
137Dic31—21no—
138Dic31—41no—
139Dic31—42no—
140Dic31C22⋊Q812yes—
141Dic31C2×SD1612yes—
142C2×C4⋊Q8—311no—
143C2×C4×D4—311no—
144#476—311no—
145#476—311no—
146#476—312no—
147#476—311no—
148#476—312no—
149#476D3111yescharacteristic, direct product factor
150C2×#106—312no—
151C2×C4⋊C8—311no—
152C2×#102—312no—
153C2×C31—42no—
154C2×C31C2×C22⋊Q811yescharacteristic
155C2×C31C22×SD1611yescharacteristic
156C2×C31C2×AGL(1,ℤ/8)11yescharacteristic
157D31—42no—
158D31#47614yesdirect product factor
159C22×Q8—621no—
160C22×D4—311no—
161C23×C4—621no—
162C22×C8—312no—
163C4⋊Q8—312no—
164C4⋊Q8—311no—
165C4⋊Q8—621no—
166C4⋊Q8—621no—
167C4⋊Q8C2×D3111yescharacteristic, complemented
168C4×D4—311no—
169C4×D4—311no—
170C4×D4—311no—
171C4×D4—621no—
172C4×D4—621no—
173C4×D4C2×D3111yescharacteristic
174C2×C4⋊C4—311no—
175C2×C4⋊C4—312no—
176C2×C4⋊C4—621no—
177C2×C22⋊C4—621no—
178C2×C42—311no—
179#106—312no—
180#106—312no—
181#106—312no—
182#106C2×D3112yescomplemented
183C4⋊C8—312no—
184C4⋊C8—311no—
185C4⋊C8C2×D3111yescharacteristic, complemented
186#102—312no—
187#102—312no—
188#102—312no—
189#102C2×D3112yes—
190C31C2×#47611yescharacteristic, complemented, Sylow
191C24—621no—
192C2×Q8—21no—
193C2×Q8—622no—
194C2×Q8—621no—
195C2×Q8—1244no—
196C2×D4—314no—
197C2×D4—311no—
198C2×D4—622no—
199C2×D4—621no—
200C2×D4C22×D3111yescharacteristic
201C22×C4—21no—
202C22×C4—311no—
203C22×C4—311no—
204C22×C4—311no—
205C22×C4—621no—
206C22×C4—621no—
207C22×C4—622no—
208C22×C4—621no—
209C22×C4—621no—
210C22×C4—1244no—
211C2×C8—312no—
212C2×C8—624no—
213C2×C8C22×D3112yes—
214C4⋊C4—21no—
215C4⋊C4—312no—
216C4⋊C4—311no—
217C4⋊C4—621no—
218C4⋊C4—622no—
219C4⋊C4—622no—
220C4⋊C4—621no—
221C4⋊C4C22×D3112yes—
222C4⋊C4C22×D3111yescharacteristic
223C22⋊C4—21no—
224C22⋊C4—621no—
225C22⋊C4—621no—
226C22⋊C4—621no—
227C42—311no—
228C42—311no—
229C42—311no—
230C42C22×D3111yescharacteristic
231C23—21no—
232C23—311no—
233C23—624no—
234C23—621no—
235C23—1242no—
236C23—1242no—
237Q8—42no—
238Q8—1242no—
239Q8—1244no—
240D4—21no—
241D4—312no—
242D4—624no—
243D4—621no—
244D4Q8×D3112yescomplemented
245C2×C4—21no—
246C2×C4—22no—
247C2×C4—42no—
248C2×C4—311no—
249C2×C4—311no—
250C2×C4—314no—
251C2×C4—312no—
252C2×C4—312no—
253C2×C4—311no—
254C2×C4—622no—
255C2×C4—621no—
256C2×C4—622no—
257C2×C4—1242no—
258C2×C4—1242no—
259C2×C4—1244no—
260C2×C4—1242no—
261C2×C4—1242no—
262C2×C4D4×D3111yescharacteristic
263C2×C4D4×D3111yescharacteristic
264C2×C4C23×D3111yescharacteristic
265C8—22no—
266C8—622no—
267C22—22no—
268C22—41no—
269C22—41no—
270C22—312no—
271C22—312no—
272C22—312no—
273C22—622no—
274C22—1248no—
275C22—1241no—
276C22—1241no—
277C22C2×D4×D3111yescharacteristic
278C4—21no—
279C4—41no—
280C4—42no—
281C4—312no—
282C4—312no—
283C4—621no—
284C4—1241no—
285C4—1242no—
286C4SD16×D3112yes—
287C4C2×Q8×D3111yescharacteristic
288C4#41×D3111yescharacteristic
289C2—42no—
290C2—314no—
291C2—1242no—
292C2C22⋊Q8×D3111yescharacteristic
293C2C2×SD16×D3111yescharacteristic
294C2AGL(1,ℤ/8)×D3111yescharacteristic
subgroupG/H
centerC22C2×D4×D31
commutator, cosocleC2×C4×C31C24
FrattiniC2×C4C23×D31
FittingC31×#476C2
socleC22×C31C22×D4
prime radicalC2×D4×D31C22
hypercenter#476D31
hypocenterC31C2×#476
LCSG ▷ C2×C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C22 ◁ C42 ◁ #476

Complements

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

NH ≅ G/Ntype
1. C4⋊Q8×D31C2semidirect
3. #14521340C2semidirect
4. #14521339C2semidirect
5. #14521338C2semidirect
6. #14521337C2semidirect
7. #14521336C2semidirect
8. #106×D31C2semidirect
9. C4⋊C8×D31C2semidirect
11. C31×#476C2semidirect
15. C31×C4⋊Q8C22semidirect
26. #11758465C22semidirect
31. #11758446C22semidirect
32. C31×#106C22semidirect
33. C31×C4⋊C8C22semidirect
37. #11758405C22semidirect
38. Dic31⋊C8C22semidirect
40. #11758396C22semidirect
41. #11758396C22semidirect
42. C4⋊(C31⋊C8)C22semidirect
51. D4×D31Q8semidirect
91. D4×C31C2×Q8semidirect
106. D124C2×Q8semidirect
149. #476D31direct (N × H)
158. D31#476direct (N × H)
167. C4⋊Q8C2×D31semidirect
182. #106C2×D31semidirect
185. C4⋊C8C2×D31semidirect
190. C31C2×#476semidirect
244. D4Q8×D31semidirect

Maximal subgroups

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

subgroupindex
C4⋊Q8×D312
C4×D4×D312
#145213402
#145213392
#145213382
#145213372
#145213362
#106×D312
C4⋊C8×D312
#102×D312
C31×#4762
C2×#47631