Finite Group Databasebeta

← D31×#418 #16854209

Subgroups — D31×#418 #16854209

Order 3968.

1008 conjugacy classes of subgroups.

The subgroup lattice has 318 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×D4×D31C211yesmaximal, characteristic
2C2×M16×D31C211yesmaximal, characteristic, complemented
3#117×D31C211yesmaximal, characteristic, complemented
4#14521055C211yesmaximal, characteristic, complemented
5#14521054C211yesmaximal, characteristic, complemented
6#14521053C211yesmaximal, characteristic, complemented
7#14521052C214yesmaximal, complemented
8#102×D31C214yesmaximal, complemented
9C31×#418C211yesmaximal, characteristic, complemented
10C24×D31—21no—
11C22×D4×C31C2211yescharacteristic
12C22×C22⋊D31—21no—
13C2×D4×D31—21no—
14C2×D4×D31—21no—
15C2×D4×D31—24no—
16C2×D4×D31C418yescomplemented
17C2×D4×D31C2212yes—
18C2×D4×D31C2212yes—
19C22×D124C2211yescharacteristic
20C22×C4×D31C2211yescharacteristic
21C2×M16×C31C2211yescharacteristic, complemented
22C31×#117C2211yescharacteristic, complemented
23#11758503C2211yescharacteristic, complemented
24C2×#92474C2211yescharacteristic, complemented
25M16×D31—24no—
26C2×#92469C2212yescomplemented
27C2×C8×D31C2212yescomplemented
28#11758469C2212yescomplemented
29C4⋊C4×D31C2212yescomplemented
30C22⋊C4×D31—21no—
31#11758454—21no—
32#11758449—21no—
33C42×D31—21no—
34C31×#102C2214yescomplemented
35#11758420C2214yescomplemented
36#11758409C2214yescomplemented
37#11758397C2214yescomplemented
38C24×C31—21no—
39C23×D31—21no—
40C23×D31—28no—
41C23×D31—22no—
42C23×D31—22no—
43C23×D31—48no—
44C23×D31D411yescharacteristic
45C2×D4×C31—21no—
46C2×D4×C31—22no—
47C2×D4×C31C2×C414yescomplemented
48C2×D4×C31C2312yes—
49C22×C4×C31C2311yescharacteristic
50C2×C22⋊D31—28no—
51C2×C22⋊D31—22no—
52C2×C22⋊D31—22no—
53C22×Dic31D411yescharacteristic
54D4×D31—28no—
55D4×D31—28no—
56D4×D31—24no—
57D4×D31—24no—
58D4×D31C2×C418yes—
59D4×D31C2×C418yescomplemented
60C2×D124—21no—
61C2×D124—22no—
62C2×D124C2×C414yescomplemented
63C2×D124C2312yes—
64C2×C4×D31—22no—
65C2×C4×D31C2×C414yes—
66C2×C4×D31D411yescharacteristic
67C2×C4×D31D411yescharacteristic
68C2×C4×D31D414yes—
69C2×C4×D31C2311yescharacteristic
70C2×C4×D31C2311yescharacteristic
71M16×C31—22no—
72C2×C8×C31C2312yescomplemented
73C4⋊C4×C31C2312yescomplemented
74C22⋊C4×C31—21no—
75C42×C31—21no—
76C22⋊Dic31—21no—
77(C2×D31)⋊C4—22no—
78C4⋊Dic31C2312yescomplemented
79Dic31⋊C4—22no—
80C4×Dic31—21no—
81C4×Dic31—22no—
82#92474—22no—
83C2×C31⋊C8C2312yescomplemented
84#92469—24no—
85C8×D31—24no—
86C23×C31—24no—
87C23×C31—22no—
88C23×C31—44no—
89C23×C31C2×D411yescharacteristic
90C22×D31—24no—
91C22×D31—24no—
92C22×D31—22no—
93C22×D31—28no—
94C22×D31—28no—
95C22×D31—48no—
96C22×D31—432no—
97C22×D31—44no—
98C22×D31—48no—
99C22×D31C22⋊C414yes—
100C22×D31C2×D411yescharacteristic
101C22×D31C2×D411yescharacteristic
102D4×C31—24no—
103D4×C31—22no—
104D4×C31C22×C414yes—
105C2×C4×C31—22no—
106C2×C4×C31C22×C412yes—
107C2×C4×C31C2×D411yescharacteristic
108C2×C4×C31C2×D412yes—
109C2×C4×C31C2411yescharacteristic
110C22⋊D31—28no—
111C22⋊D31—28no—
112C2×Dic31—22no—
113C2×Dic31C22⋊C414yes—
114C2×Dic31C2×D411yescharacteristic
115C2×Dic31C2×D411yescharacteristic
116D124—24no—
117D124—22no—
118D124C22×C414yes—
119C4×D31—44no—
120C4×D31C22⋊C414yes—
121C4×D31C22⋊C414yes—
122C4×D31C22×C412yes—
123C4×D31C22×C412yes—
124C4×D31C2×D412yes—
125C4×D31C2×D412yes—
126C8×C31—22no—
127C31⋊C8—22no—
128C2×#418—311nomaximal, Sylow
129C22×C31—22no—
130C22×C31—24no—
131C22×C31—48no—
132C22×C31—44no—
133C22×C31C2×C22⋊C412yes—
134C22×C31C22×D411yescharacteristic
135C2×D31—22no—
136C2×D31—28no—
137C2×D31—24no—
138C2×D31—416no—
139C2×D31—48no—
140C2×D31—44no—
141C2×D31—416no—
142C2×D31C2×C22⋊C412yes—
143C2×D31C2×C22⋊C412yes—
144C2×D31AGL(1,ℤ/8)14yes—
145C4×C31—42no—
146C4×C31C2×C22⋊C412yes—
147C4×C31C23×C411yescharacteristic
148C4×C31C22×D411yescharacteristic
149Dic31—42no—
150Dic31C2×C22⋊C412yes—
151Dic31C2×C22⋊C412yes—
152C23×D4—311no—
153C22×M16—311no—
154C2×#117—311no—
155#418—311no—
156#418—311no—
157#418—311no—
158#418—314no—
159#418D3111yescharacteristic, direct product factor
160C2×#102—314no—
161C2×C31—22no—
162C2×C31—44no—
163C2×C31C22×C22⋊C411yescharacteristic
164C2×C31C2×AGL(1,ℤ/8)12yes—
165D31—22no—
166D31—44no—
167D31#41814yesdirect product factor
168C25—621no—
169C22×D4—318no—
170C22×D4—312no—
171C22×D4—312no—
172C22×D4—311no—
173C22×D4—621no—
174C22×D4—621no—
175C22×D4—624no—
176C22×D4—621no—
177C22×D4C2×D3111yescharacteristic
178C23×C4—311no—
179C2×M16—311no—
180C2×M16—312no—
181C2×M16—624no—
182C2×M16C2×D3111yescharacteristic, complemented
183C22×C8—312no—
184#117—311no—
185#117—312no—
186#117—621no—
187#117—621no—
188#117C2×D3111yescharacteristic, complemented
189C2×C4⋊C4—312no—
190C2×C22⋊C4—621no—
191C2×C42—621no—
192#102—314no—
193#102—314no—
194#102—314no—
195#102C2×D3114yescomplemented
196C31C2×#41811yescharacteristic, complemented, Sylow
197C24—21no—
198C24—311no—
199C24—628no—
200C24—622no—
201C24—622no—
202C24—621no—
203C24—1248no—
204C2×D4—21no—
205C2×D4—22no—
206C2×D4—318no—
207C2×D4—318no—
208C2×D4—314no—
209C2×D4—312no—
210C2×D4—628no—
211C2×D4—628no—
212C2×D4—624no—
213C2×D4—624no—
214C2×D4—628no—
215C2×D4—622no—
216C2×D4—622no—
217C2×D4—621no—
218C2×D4—622no—
219C2×D4C4×D3114yescomplemented
220C2×D4C22×D3112yes—
221C22×C4—311no—
222C22×C4—314no—
223C22×C4—311no—
224C22×C4—311no—
225C22×C4—314no—
226C22×C4—311no—
227C22×C4—311no—
228C22×C4—622no—
229C22×C4C22×D3111yescharacteristic
230M16—22no—
231M16—624no—
232M16—622no—
233C2×C8—312no—
234C2×C8—624no—
235C2×C8C22×D3112yescomplemented
236C4⋊C4—312no—
237C4⋊C4—622no—
238C4⋊C4C22×D3112yescomplemented
239C22⋊C4—21no—
240C22⋊C4—622no—
241C22⋊C4—621no—
242C42—21no—
243C42—622no—
244C42—621no—
245C23—24no—
246C23—22no—
247C23—44no—
248C23—311no—
249C23—314no—
250C23—311no—
251C23—624no—
252C23—628no—
253C23—628no—
254C23—624no—
255C23—622no—
256C23—1244no—
257C23—1248no—
258C23—12432no—
259C23—1248no—
260C23D4×D3111yescharacteristic
261D4—24no—
262D4—22no—
263D4—314no—
264D4—628no—
265D4—628no—
266D4—624no—
267D4—622no—
268D4C2×C4×D3114yes—
269C2×C4—22no—
270C2×C4—314no—
271C2×C4—311no—
272C2×C4—311no—
273C2×C4—314no—
274C2×C4—314no—
275C2×C4—312no—
276C2×C4—312no—
277C2×C4—312no—
278C2×C4—312no—
279C2×C4—622no—
280C2×C4—1244no—
281C2×C4C2×C4×D3112yes—
282C2×C4D4×D3111yescharacteristic
283C2×C4D4×D3112yes—
284C2×C4C23×D3111yescharacteristic
285C8—22no—
286C8—622no—
287C22—22no—
288C22—24no—
289C22—48no—
290C22—44no—
291C22—312no—
292C22—314no—
293C22—312no—
294C22—628no—
295C22—622no—
296C22—624no—
297C22—1248no—
298C22—12416no—
299C22—12416no—
300C22—1244no—
301C22C22⋊C4×D3112yes—
302C22C2×D4×D3111yescharacteristic
303C4—42no—
304C4—312no—
305C4—312no—
306C4—1242no—
307C4C22⋊C4×D3112yes—
308C4C22×C4×D3111yescharacteristic
309C4C2×D4×D3111yescharacteristic
310C2—22no—
311C2—44no—
312C2—314no—
313C2—622no—
314C2—1244no—
315C2C2×C22⋊C4×D3111yescharacteristic
316C2AGL(1,ℤ/8)×D3112yes—
subgroupG/H
centerC22C2×D4×D31
commutatorC4×C31C23×C4
FrattiniC2×C4C23×D31
FittingC31×#418C2
socleC22×C31C22×D4
prime radicalC22×D4×D31C2
cosocleC2×C4×C31C24
hypercenter#418D31
hypocenterC31C2×#418
LCSG ▷ C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C22 ◁ C22×C4 ◁ #418

Complements

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

NH ≅ G/Ntype
2. C2×M16×D31C2semidirect
3. #117×D31C2semidirect
4. #14521055C2semidirect
5. #14521054C2semidirect
6. #14521053C2semidirect
7. #14521052C2semidirect
8. #102×D31C2semidirect
9. C31×#418C2semidirect
16. C2×D4×D31C4semidirect
21. C2×M16×C31C22semidirect
22. C31×#117C22semidirect
23. #11758503C22semidirect
24. C2×#92474C22semidirect
26. C2×#92469C22semidirect
27. C2×C8×D31C22semidirect
28. #11758469C22semidirect
29. C4⋊C4×D31C22semidirect
34. C31×#102C22semidirect
35. #11758420C22semidirect
36. #11758409C22semidirect
37. #11758397C22semidirect
47. C2×D4×C31C2×C4semidirect
59. D4×D31C2×C4semidirect
62. C2×D124C2×C4semidirect
72. C2×C8×C31C23semidirect
73. C4⋊C4×C31C23semidirect
78. C4⋊Dic31C23semidirect
83. C2×C31⋊C8C23semidirect
159. #418D31direct (N × H)
167. D31#418direct (N × H)
182. C2×M16C2×D31semidirect
188. #117C2×D31semidirect
195. #102C2×D31semidirect
196. C31C2×#418semidirect
219. C2×D4C4×D31semidirect
235. C2×C8C22×D31semidirect
238. C4⋊C4C22×D31semidirect

Maximal subgroups

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

subgroupindex
C22×D4×D312
C2×M16×D312
#117×D312
#145210552
#145210542
#145210532
#145210522
#102×D312
C31×#4182
C2×#41831