Finite Group Databasebeta

← D31×#417 #16854219

Subgroups — D31×#417 #16854219

Order 3968.

816 conjugacy classes of subgroups.

The subgroup lattice has 386 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#41×D31C211yesmaximal, characteristic
2C2×M16×D31C211yesmaximal, characteristic, complemented
3C2×C4⋊C4×D31C211yesmaximal, characteristic, complemented
4#14521051C211yesmaximal, characteristic, complemented
5#14521050C211yesmaximal, characteristic, complemented
6#14521049C212yesmaximal, complemented
7#14521048C211yesmaximal, characteristic, complemented
8#14521047C212yesmaximal, complemented
9#103×D31C212yesmaximal, complemented
10#102×D31C212yesmaximal, complemented
11C31×#417C211yesmaximal, characteristic, complemented
12C2×#41×C31C2211yescharacteristic
13#41×D31—24no—
14#41×D31C418yescomplemented
15C2×#92499C2211yescharacteristic
16C2×Q8×D31C2211yescharacteristic
17C2×#92497—21no—
18C2×#92497C2211yescharacteristic
19C2×D4×D31—21no—
20C2×D4×D31C2211yescharacteristic
21C2×#92495—21no—
22C2×#92495C2211yescharacteristic
23C22×C4×D31—21no—
24C22×C4×D31—21no—
25C22×C4×D31C2211yescharacteristic
26C2×M16×C31C2211yescharacteristic, complemented
27C2×C4⋊C4×C31C2211yescharacteristic, complemented
28C2×C4⋊Dic31C2211yescharacteristic, complemented
29C2×Dic31⋊C4—21no—
30C2×#92474C2211yescharacteristic, complemented
31M16×D31—24no—
32C2×#92469C2212yescomplemented
33C2×C8×D31C2212yes—
34C4⋊C4×D31—21no—
35C4⋊C4×D31—21no—
36C4⋊C4×D31C2212yes—
37C4⋊C4×D31C2212yescomplemented
38C31×#103C2212yescomplemented
39C31×#102C2212yescomplemented
40#11758423C2212yescomplemented
41#11758420C2212yescomplemented
42#11758409C2212yescomplemented
43#11758404C2212yescomplemented
44#11758398C2212yescomplemented
45#11758397C2212yescomplemented
46C23×D31—21no—
47C23×D31D411yescharacteristic
48#41×C31—22no—
49#41×C31C2×C414yescomplemented
50C2×Q8×C31C2311yescharacteristic
51C2×D4×C31—21no—
52C2×D4×C31C2311yescharacteristic
53C22×C4×C31—21no—
54C22×C4×C31—21no—
55C22×C4×C31C2311yescharacteristic
56C2×C22⋊D31—21no—
57C2×C22⋊D31—21no—
58C2×C22⋊D31—21no—
59C22×Dic31—21no—
60C22×Dic31—21no—
61C22×Dic31D411yescharacteristic
62#92499—22no—
63#92499C2×C414yescomplemented
64Q8×D31—22no—
65Q8×D31C2×C414yescomplemented
66#92497—28no—
67#92497—22no—
68#92497C2×C414yescomplemented
69D4×D31—28no—
70D4×D31—22no—
71D4×D31C2×C414yescomplemented
72#92495—22no—
73#92495—28no—
74#92495C2×C414yescomplemented
75C2×D124—21no—
76C2×D124C2311yescharacteristic
77C2×C4×D31—21no—
78C2×C4×D31—21no—
79C2×C4×D31—21no—
80C2×C4×D31—28no—
81C2×C4×D31—22no—
82C2×C4×D31—22no—
83C2×C4×D31—44no—
84C2×C4×D31C2×C414yes—
85C2×C4×D31D411yescharacteristic
86C2×C4×D31D411yescharacteristic
87C2×C4×D31D414yes—
88C2×C4×D31C2311yescharacteristic
89C2×C4×D31C2311yescharacteristic
90C2×Dic62—21no—
91C2×Dic62C2311yescharacteristic
92M16×C31—22no—
93C2×C8×C31C2312yes—
94C4⋊C4×C31—21no—
95C4⋊C4×C31C2312yes—
96C4⋊Dic31—21no—
97C4⋊Dic31C2312yes—
98Dic31⋊C4—22no—
99Dic31⋊C4—22no—
100#92474—22no—
101C2×C31⋊C8C2312yes—
102#92469—24no—
103C8×D31—24no—
104C23×C31—21no—
105C23×C31C2×D411yescharacteristic
106C22×D31—22no—
107C22×D31—22no—
108C22×D31—21no—
109C22×D31—24no—
110C22×D31—42no—
111C22×D31—42no—
112C22×D31C22⋊C414yes—
113C22×D31C2×D411yescharacteristic
114C22×D31C2×D411yescharacteristic
115Q8×C31—21no—
116Q8×C31C22×C412yescomplemented
117D4×C31—24no—
118D4×C31—21no—
119D4×C31C22×C412yescomplemented
120C2×C4×C31—21no—
121C2×C4×C31—24no—
122C2×C4×C31—22no—
123C2×C4×C31—42no—
124C2×C4×C31C22×C412yes—
125C2×C4×C31C2×D411yescharacteristic
126C2×C4×C31C2×D412yes—
127C2×C4×C31C2411yescharacteristic
128C22⋊D31—24no—
129C22⋊D31—24no—
130C22⋊D31—24no—
131C2×Dic31—21no—
132C2×Dic31—24no—
133C2×Dic31—22no—
134C2×Dic31—42no—
135C2×Dic31C22⋊C414yes—
136C2×Dic31C2×D411yescharacteristic
137C2×Dic31C2×D411yescharacteristic
138D124—24no—
139D124—21no—
140D124C22×C412yescomplemented
141C4×D31—24no—
142C4×D31—24no—
143C4×D31—24no—
144C4×D31—44no—
145C4×D31—44no—
146C4×D31C22⋊C414yes—
147C4×D31C22⋊C414yes—
148C4×D31C22×C412yes—
149C4×D31C22×C412yes—
150C4×D31C2×D412yes—
151C4×D31C2×D412yes—
152Dic62—21no—
153Dic62—24no—
154Dic62C22×C412yescomplemented
155C8×C31—22no—
156C31⋊C8—22no—
157C2×#417—311nomaximal, Sylow
158C22×C31—21no—
159C22×C31—21no—
160C22×C31—22no—
161C22×C31—41no—
162C22×C31—41no—
163C22×C31C2×C22⋊C412yes—
164C22×C31C22×D411yescharacteristic
165C2×D31—21no—
166C2×D31—21no—
167C2×D31—28no—
168C2×D31—22no—
169C2×D31—41no—
170C2×D31—41no—
171C2×D31—48no—
172C2×D31C2×C22⋊C412yes—
173C2×D31C2×C22⋊C412yes—
174C2×D31AGL(1,ℤ/8)12yes—
175C2×D31#13712yes—
176C4×C31—22no—
177C4×C31—42no—
178C4×C31C2×C22⋊C412yes—
179C4×C31C23×C411yescharacteristic
180C4×C31C22×D411yescharacteristic
181Dic31—22no—
182Dic31—42no—
183Dic31C2×C22⋊C412yes—
184Dic31C2×C22⋊C412yes—
185C22×#41—311no—
186C22×M16—311no—
187C22×C4⋊C4—311no—
188#417—311no—
189#417—311no—
190#417—311no—
191#417—312no—
192#417—312no—
193#417D3111yescharacteristic, direct product factor
194C2×#103—312no—
195C2×#102—312no—
196C2×C31—22no—
197C2×C31—42no—
198C2×C31C22×C22⋊C411yescharacteristic
199C2×C31C2×AGL(1,ℤ/8)11yescharacteristic
200C2×C31C2×#13711yescharacteristic
201D31—22no—
202D31—42no—
203D31#41714yesdirect product factor
204C2×#41—318no—
205C2×#41—311no—
206C2×#41—311no—
207C2×#41—311no—
208C2×#41—621no—
209C2×#41—621no—
210C2×#41—624no—
211C2×#41C2×D3111yescharacteristic
212C22×Q8—311no—
213C22×D4—311no—
214C22×D4—621no—
215C23×C4—311no—
216C23×C4—621no—
217C23×C4—621no—
218C2×M16—311no—
219C2×M16—312no—
220C2×M16—624no—
221C2×M16C2×D3111yescharacteristic, complemented
222C22×C8—312no—
223C2×C4⋊C4—311no—
224C2×C4⋊C4—312no—
225C2×C4⋊C4—312no—
226C2×C4⋊C4—621no—
227C2×C4⋊C4—621no—
228C2×C4⋊C4—621no—
229C2×C4⋊C4C2×D3111yescharacteristic, complemented
230#103—312no—
231#103—312no—
232#103—312no—
233#103C2×D3112yescomplemented
234#102—312no—
235#102—312no—
236#102—312no—
237#102C2×D3112yescomplemented
238C31C2×#41711yescharacteristic, complemented, Sylow
239C24—311no—
240C24—621no—
241#41—22no—
242#41—314no—
243#41—314no—
244#41—314no—
245#41—628no—
246#41—628no—
247#41—622no—
248#41—622no—
249#41—622no—
250#41C4×D3114yescomplemented
251C2×Q8—314no—
252C2×Q8—311no—
253C2×Q8—621no—
254C2×Q8—622no—
255C2×Q8C22×D3111yescharacteristic
256C2×D4—21no—
257C2×D4—314no—
258C2×D4—311no—
259C2×D4—621no—
260C2×D4—622no—
261C2×D4—621no—
262C2×D4—628no—
263C2×D4—621no—
264C2×D4—621no—
265C2×D4C22×D3111yescharacteristic
266C22×C4—21no—
267C22×C4—21no—
268C22×C4—311no—
269C22×C4—314no—
270C22×C4—311no—
271C22×C4—311no—
272C22×C4—314no—
273C22×C4—311no—
274C22×C4—311no—
275C22×C4—621no—
276C22×C4—628no—
277C22×C4—621no—
278C22×C4—622no—
279C22×C4—622no—
280C22×C4—621no—
281C22×C4—621no—
282C22×C4—621no—
283C22×C4—1244no—
284C22×C4C22×D3111yescharacteristic
285M16—22no—
286M16—624no—
287M16—622no—
288C2×C8—312no—
289C2×C8—624no—
290C2×C8C22×D3112yes—
291C4⋊C4—21no—
292C4⋊C4—312no—
293C4⋊C4—622no—
294C4⋊C4—622no—
295C4⋊C4—621no—
296C4⋊C4C22×D3112yes—
297C23—21no—
298C23—311no—
299C23—314no—
300C23—311no—
301C23—622no—
302C23—622no—
303C23—624no—
304C23—621no—
305C23—1242no—
306C23—1242no—
307C23D4×D3111yescharacteristic
308Q8—21no—
309Q8—312no—
310Q8—624no—
311Q8—621no—
312Q8C2×C4×D3112yescomplemented
313D4—24no—
314D4—21no—
315D4—312no—
316D4—624no—
317D4—624no—
318D4—624no—
319D4—624no—
320D4—621no—
321D4C2×C4×D3112yescomplemented
322C2×C4—21no—
323C2×C4—24no—
324C2×C4—22no—
325C2×C4—42no—
326C2×C4—314no—
327C2×C4—311no—
328C2×C4—311no—
329C2×C4—314no—
330C2×C4—314no—
331C2×C4—312no—
332C2×C4—312no—
333C2×C4—312no—
334C2×C4—312no—
335C2×C4—624no—
336C2×C4—624no—
337C2×C4—624no—
338C2×C4—621no—
339C2×C4—624no—
340C2×C4—622no—
341C2×C4—1244no—
342C2×C4—1244no—
343C2×C4—1242no—
344C2×C4C2×C4×D3112yes—
345C2×C4D4×D3111yescharacteristic
346C2×C4D4×D3112yes—
347C2×C4C23×D3111yescharacteristic
348C8—22no—
349C8—622no—
350C22—21no—
351C22—21no—
352C22—22no—
353C22—41no—
354C22—41no—
355C22—312no—
356C22—312no—
357C22—312no—
358C22—312no—
359C22—628no—
360C22—621no—
361C22—621no—
362C22—622no—
363C22—1248no—
364C22—1241no—
365C22—1241no—
366C22C22⋊C4×D3112yes—
367C22C2×D4×D3111yescharacteristic
368C4—22no—
369C4—42no—
370C4—312no—
371C4—312no—
372C4—622no—
373C4—1242no—
374C4C22⋊C4×D3112yes—
375C4C22×C4×D3111yescharacteristic
376C4C2×D4×D3111yescharacteristic
377C2—22no—
378C2—42no—
379C2—314no—
380C2—622no—
381C2—1242no—
382C2C2×C22⋊C4×D3111yescharacteristic
383C2AGL(1,ℤ/8)×D3111yescharacteristic
384C2#137×D3111yescharacteristic
subgroupG/H
centerC22C2×D4×D31
commutatorC4×C31C23×C4
FrattiniC2×C4C23×D31
FittingC31×#417C2
socleC22×C31C22×D4
prime radicalC2×#41×D31C2
cosocleC2×C4×C31C24
hypercenter#417D31
hypocenterC31C2×#417
LCSG ▷ C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C22 ◁ C22×C4 ◁ #417

Complements

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

NH ≅ G/Ntype
2. C2×M16×D31C2semidirect
3. C2×C4⋊C4×D31C2semidirect
4. #14521051C2semidirect
5. #14521050C2semidirect
6. #14521049C2semidirect
7. #14521048C2semidirect
8. #14521047C2semidirect
9. #103×D31C2semidirect
10. #102×D31C2semidirect
11. C31×#417C2semidirect
14. #41×D31C4semidirect
26. C2×M16×C31C22semidirect
27. C2×C4⋊C4×C31C22semidirect
28. C2×C4⋊Dic31C22semidirect
30. C2×#92474C22semidirect
32. C2×#92469C22semidirect
37. C4⋊C4×D31C22semidirect
38. C31×#103C22semidirect
39. C31×#102C22semidirect
40. #11758423C22semidirect
41. #11758420C22semidirect
42. #11758409C22semidirect
43. #11758404C22semidirect
44. #11758398C22semidirect
45. #11758397C22semidirect
49. #41×C31C2×C4semidirect
63. #92499C2×C4semidirect
65. Q8×D31C2×C4semidirect
68. #92497C2×C4semidirect
71. D4×D31C2×C4semidirect
74. #92495C2×C4semidirect
116. Q8×C31C22×C4semidirect
119. D4×C31C22×C4semidirect
140. D124C22×C4semidirect
154. Dic62C22×C4semidirect
193. #417D31direct (N × H)
203. D31#417direct (N × H)
221. C2×M16C2×D31semidirect
229. C2×C4⋊C4C2×D31semidirect
233. #103C2×D31semidirect
237. #102C2×D31semidirect
238. C31C2×#417semidirect
250. #41C4×D31semidirect
312. Q8C2×C4×D31semidirect
321. D4C2×C4×D31semidirect

Maximal subgroups

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

subgroupindex
C2×#41×D312
C2×M16×D312
C2×C4⋊C4×D312
#145210512
#145210502
#145210492
#145210482
#145210472
#103×D312
#102×D312
C31×#4172
C2×#41731