Finite Group Databasebeta

← D31×#556 #16859253

Subgroups — D31×#556 #16859253

Order 3968.

1112 conjugacy classes of subgroups.

The subgroup lattice has 448 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#14521773C211yesmaximal, characteristic, complemented
2#14521772C211yesmaximal, characteristic, complemented
3#14521771C212yesmaximal, complemented
4#14521770C212yesmaximal, complemented
5#14521769C211yesmaximal, characteristic, complemented
6#14521768C212yesmaximal, complemented
7#14521767C212yesmaximal, complemented
8#14521766C214yesmaximal, complemented
9C4⋊Q8×D31C211yesmaximal, characteristic, complemented
10#126×D31C214yesmaximal, complemented
11#124×D31C212yesmaximal
12C22⋊Q8×D31C212yesmaximal, complemented
13C4×Q8×D31C212yesmaximal, complemented
14C4×Q8×D31C211yesmaximal, characteristic, complemented
15C4×D4×D31C211yesmaximal, characteristic
16#117×D31C212yesmaximal, complemented
17C31×#556C211yesmaximal, characteristic, complemented
18C2×Q8×D31C2211yescharacteristic
19C2×Q8×D31C2212yes—
20C2×D4×D31C2211yescharacteristic
21C22×C4×D31C2212yes—
22C31×C4⋊Q8C2211yescharacteristic, complemented
23C31×#126C2214yescomplemented
24C31×#124C2212yes—
25C31×C22⋊Q8C2212yescomplemented
26C4×Q8×C31C2212yescomplemented
27C4×Q8×C31C2211yescharacteristic, complemented
28C4×D4×C31C2211yescharacteristic
29C31×#117C2212yescomplemented
30#11758524C2212yes—
31#11758523C2212yescomplemented
32Q8×Dic31C2212yescomplemented
33Q8×Dic31C2211yescharacteristic, complemented
34#11758521C2212yescomplemented
35#11758513C2212yes—
36D4×Dic31C2211yescharacteristic
37C4×C22⋊D31C2212yes—
38#11758503C2212yescomplemented
39#11758501C2212yescomplemented
40#11758475C2214yescomplemented
41#11758475C2214yescomplemented
42#11758475C2214yescomplemented
43#11758474C2212yescomplemented
44#11758473C2214yescomplemented
45#11758470C2211yescharacteristic
46#11758469C2212yescomplemented
47#11758469C2212yescomplemented
48C4⋊C4×D31C2211yescharacteristic
49C4⋊C4×D31C2212yes—
50C4⋊C4×D31C2211yescharacteristic
51C4⋊C4×D31C2214yes—
52C4⋊C4×D31C2212yes—
53C4⋊C4×D31C2212yes—
54#11758465C2212yescomplemented
55#11758465C2212yescomplemented
56#11758464C2212yescomplemented
57#11758464C2214yescomplemented
58#11758464C2211yescharacteristic, complemented
59#11758464C2212yescomplemented
60#11758462C2214yes—
61#11758462C2214yes—
62(C22⋊D31)⋊C4C2212yes—
63C22⋊C4×D31C2214yes—
64C22⋊C4×D31C2212yes—
65C22⋊C4×D31C2214yes—
66#11758456C2214yescomplemented
67#11758456C2214yescomplemented
68#11758456C2214yescomplemented
69#11758455C2214yescomplemented
70#11758454C2214yescomplemented
71#11758453C2214yescomplemented
72#11758452C2212yes—
73C4×D124C2211yescharacteristic
74#11758449C2214yescomplemented
75C42×D31C2214yes—
76C42×D31C2211yescharacteristic
77C42×D31C2212yes—
78#11758446C2211yescharacteristic, complemented
79C4×Dic62C2214yescomplemented
80C4×Dic62C2212yescomplemented
81C4×Dic62C2212yescomplemented
82C4×Dic62C2211yescharacteristic, complemented
83C23×D31C2312yes—
84C2×Q8×C31C2312yes—
85C2×Q8×C31C2311yescharacteristic
86C2×D4×C31C2311yescharacteristic
87C22×C4×C31C2312yes—
88C2×C22⋊D31C2312yes—
89C22×Dic31C2312yes—
90Q8×D31—24no—
91Q8×D31—28no—
92D4×D31—24no—
93C2×D124C2311yescharacteristic
94C2×C4×D31—28no—
95C2×C4×D31C2312yes—
96C2×C4×D31C2312yes—
97C2×C4×D31C2311yescharacteristic
98C2×C4×D31C2314yes—
99C2×C4×D31C2312yes—
100C2×C4×D31C2312yes—
101C2×C4×D31C2312yes—
102C2×C4×D31C2311yescharacteristic
103C2×C4×D31C2311yescharacteristic
104C2×Dic62C2312yes—
105C2×Dic62C2312yes—
106C2×Dic62C2314yes—
107C2×Dic62C2311yescharacteristic
108C4⋊C4×C31C2311yescharacteristic
109C4⋊C4×C31C2311yescharacteristic
110C4⋊C4×C31C2314yes—
111C4⋊C4×C31C2312yes—
112C4⋊C4×C31C2312yes—
113C4⋊C4×C31C2312yes—
114C22⋊C4×C31C2314yes—
115C22⋊C4×C31C2314yes—
116C22⋊C4×C31C2312yes—
117C42×C31C2312yes—
118C42×C31C2311yescharacteristic
119C42×C31C2314yes—
120C22⋊Dic31C2314yes—
121C22⋊Dic31C2314yes—
122C22⋊Dic31C2312yes—
123(C2×D31)⋊C4C2314yes—
124(C2×D31)⋊C4C2314yes—
125(C2×D31)⋊C4C2312yes—
126(C2×D31)⋊C4C2314yes—
127(C2×D31)⋊C4C2312yes—
128(C2×D31)⋊C4C2314yes—
129C4⋊Dic31C2311yescharacteristic
130C4⋊Dic31C2314yes—
131C4⋊Dic31C2312yes—
132C4⋊Dic31C2311yescharacteristic
133C4⋊Dic31C2312yes—
134C4⋊Dic31C2312yes—
135Dic31⋊C4C2312yes—
136Dic31⋊C4C2312yes—
137Dic31⋊C4C2312yes—
138Dic31⋊C4C2314yes—
139Dic31⋊C4C2314yes—
140Dic31⋊C4C2312yes—
141Dic31⋊C4C2314yes—
142Dic31⋊C4C2314yes—
143C4×Dic31C2314yes—
144C4×Dic31C2312yes—
145C4×Dic31C2312yes—
146C4×Dic31C2311yescharacteristic
147C4×Dic31C2314yes—
148C4×Dic31C2314yes—
149C4×Dic31C2311yescharacteristic
150C4×Dic31C2312yes—
151C4×Dic31C2311yescharacteristic
152C23×C31C2412yes—
153C22×D31—24no—
154C22×D31—24no—
155C22×D31—24no—
156C22×D31C2412yes—
157C22×D31C2411yescharacteristic
158Q8×C31—24no—
159Q8×C31—22no—
160D4×C31—22no—
161C2×C4×C31—24no—
162C2×C4×C31C2412yes—
163C2×C4×C31C2412yes—
164C2×C4×C31C2411yescharacteristic
165C2×C4×C31C2414yes—
166C2×C4×C31C2412yes—
167C2×C4×C31C2411yescharacteristic
168C2×C4×C31C2411yescharacteristic
169C22⋊D31—24no—
170C2×Dic31—24no—
171C2×Dic31C2412yes—
172C2×Dic31C2412yes—
173C2×Dic31C2411yescharacteristic
174C2×Dic31C2414yes—
175C2×Dic31C2412yes—
176C2×Dic31C2411yescharacteristic
177C2×Dic31C2411yescharacteristic
178D124—22no—
179C4×D31—24no—
180C4×D31—24no—
181C4×D31—28no—
182C4×D31—24no—
183C4×D31—22no—
184C4×D31—24no—
185C4×D31—24no—
186C4×D31#4114yes—
187C4×D31#4114yes—
188Dic62—24no—
189Dic62—22no—
190Dic62—28no—
191Dic62—24no—
192C2×#556—311nomaximal, Sylow
193C22×C31—22no—
194C22×C31—22no—
195C22×C31—22no—
196C22×C31C2511yescharacteristic
197C2×D31—22no—
198C2×D31—22no—
199C2×D31—22no—
200C2×D31—48no—
201C2×D31C2×#4112yes—
202C2×D31C2×#4112yes—
203C2×D312−1+412yes—
204C4×C31—24no—
205C4×C31—22no—
206C4×C31—22no—
207C4×C31—22no—
208C4×C31—21no—
209C4×C31C2×#4112yes—
210C4×C31C2×#4112yes—
211Dic31—24no—
212Dic31—22no—
213Dic31—22no—
214Dic31—22no—
215Dic31—21no—
216Dic31C2×#4112yes—
217Dic31C2×#4112yes—
218#556—311no—
219#556—314no—
220#556—312no—
221#556—312no—
222#556—312no—
223#556—311no—
224#556—311no—
225#556—312no—
226#556D3111yescharacteristic, direct product factor
227C2×C4⋊Q8—311no—
228C2×#126—314no—
229C2×#124—312no—
230C2×C22⋊Q8—312no—
231C2×C4×Q8—312no—
232C2×C4×Q8—311no—
233C2×C4×D4—311no—
234C2×#117—312no—
235C2×C31—42no—
236C2×C31C22×#4111yescharacteristic
237C2×C31C22×#4111yescharacteristic
238C2×C31C2×2−1+411yescharacteristic
239D31—42no—
240D31#55614yesdirect product factor
241C22×Q8—311no—
242C22×Q8—312no—
243C22×D4—311no—
244C23×C4—312no—
245C4⋊Q8—312no—
246C4⋊Q8—312no—
247C4⋊Q8—312no—
248C4⋊Q8—311no—
249C4⋊Q8C2×D3111yescharacteristic, complemented
250#126—314no—
251#126—314no—
252#126—314no—
253#126—314no—
254#126—314no—
255#126—314no—
256#126—314no—
257#126C2×D3114yescomplemented
258#124—312no—
259#124—312no—
260#124—314no—
261#124—314no—
262#124—312no—
263#124C2×D3112yes—
264C22⋊Q8—312no—
265C22⋊Q8—312no—
266C22⋊Q8—314no—
267C22⋊Q8—312no—
268C22⋊Q8—314no—
269C22⋊Q8C2×D3112yescomplemented
270C4×Q8—312no—
271C4×Q8—311no—
272C4×Q8—314no—
273C4×Q8—312no—
274C4×Q8—312no—
275C4×Q8—311no—
276C4×Q8—312no—
277C4×Q8—314no—
278C4×Q8—312no—
279C4×Q8—311no—
280C4×Q8C2×D3112yescomplemented
281C4×Q8C2×D3111yescharacteristic, complemented
282C4×D4—311no—
283C4×D4—312no—
284C4×D4—311no—
285C4×D4—312no—
286C4×D4—311no—
287C4×D4C2×D3111yescharacteristic
288#117—312no—
289#117—312no—
290#117—312no—
291#117—314no—
292#117—314no—
293#117C2×D3112yescomplemented
294C2×C4⋊C4—311no—
295C2×C4⋊C4—312no—
296C2×C4⋊C4—311no—
297C2×C4⋊C4—314no—
298C2×C4⋊C4—312no—
299C2×C4⋊C4—312no—
300C2×C22⋊C4—314no—
301C2×C22⋊C4—312no—
302C2×C22⋊C4—314no—
303C2×C42—314no—
304C2×C42—311no—
305C2×C42—312no—
306C31C2×#55611yescharacteristic, complemented, Sylow
307C24—312no—
308C2×Q8—312no—
309C2×Q8—311no—
310C2×Q8—314no—
311C2×Q8—312no—
312C2×Q8—624no—
313C2×Q8—628no—
314C2×Q8C22×D3111yescharacteristic
315C2×Q8C22×D3112yes—
316C2×D4—312no—
317C2×D4—311no—
318C2×D4—624no—
319C2×D4C22×D3111yescharacteristic
320C22×C4—311no—
321C22×C4—311no—
322C22×C4—312no—
323C22×C4—312no—
324C22×C4—312no—
325C22×C4—311no—
326C22×C4—314no—
327C22×C4—312no—
328C22×C4—312no—
329C22×C4—312no—
330C22×C4—628no—
331C22×C4C22×D3112yes—
332C4⋊C4—312no—
333C4⋊C4—314no—
334C4⋊C4—312no—
335C4⋊C4—314no—
336C4⋊C4—314no—
337C4⋊C4—312no—
338C4⋊C4—312no—
339C4⋊C4—314no—
340C4⋊C4—311no—
341C4⋊C4—312no—
342C4⋊C4—311no—
343C4⋊C4—314no—
344C4⋊C4—312no—
345C4⋊C4—312no—
346C4⋊C4C22×D3111yescharacteristic
347C4⋊C4C22×D3112yes—
348C4⋊C4C22×D3111yescharacteristic
349C4⋊C4C22×D3114yes—
350C4⋊C4C22×D3112yes—
351C4⋊C4C22×D3112yes—
352C22⋊C4—314no—
353C22⋊C4—312no—
354C22⋊C4—314no—
355C22⋊C4—314no—
356C22⋊C4—314no—
357C22⋊C4—312no—
358C22⋊C4—312no—
359C22⋊C4—314no—
360C22⋊C4—314no—
361C22⋊C4C22×D3114yes—
362C22⋊C4C22×D3112yes—
363C22⋊C4C22×D3114yes—
364C42—314no—
365C42—314no—
366C42—314no—
367C42—311no—
368C42—311no—
369C42—311no—
370C42—312no—
371C42—312no—
372C42—312no—
373C42C22×D3114yes—
374C42C22×D3111yescharacteristic
375C42C22×D3112yes—
376C23—311no—
377C23—312no—
378C23—624no—
379C23—624no—
380C23—624no—
381C23C23×D3112yes—
382Q8—22no—
383Q8—24no—
384Q8—624no—
385Q8—628no—
386Q8—622no—
387Q8—624no—
388D4—22no—
389D4—624no—
390D4—622no—
391C2×C4—24no—
392C2×C4—311no—
393C2×C4—311no—
394C2×C4—314no—
395C2×C4—314no—
396C2×C4—312no—
397C2×C4—312no—
398C2×C4—311no—
399C2×C4—314no—
400C2×C4—312no—
401C2×C4—624no—
402C2×C4—624no—
403C2×C4—622no—
404C2×C4—624no—
405C2×C4—624no—
406C2×C4—628no—
407C2×C4—624no—
408C2×C4—624no—
409C2×C4C23×D3112yes—
410C2×C4C23×D3112yes—
411C2×C4C23×D3111yescharacteristic
412C2×C4C23×D3114yes—
413C2×C4C23×D3112yes—
414C2×C4C23×D3111yescharacteristic
415C2×C4C23×D3111yescharacteristic
416C22—22no—
417C22—22no—
418C22—22no—
419C22—312no—
420C22—312no—
421C22—312no—
422C22—622no—
423C22—622no—
424C22—622no—
425C22—1248no—
426C22C24×D3111yescharacteristic
427C4—22no—
428C4—22no—
429C4—24no—
430C4—22no—
431C4—21no—
432C4—312no—
433C4—312no—
434C4—622no—
435C4—622no—
436C4—624no—
437C4—622no—
438C4—621no—
439C4#41×D3112yes—
440C4#41×D3112yes—
441C2—42no—
442C2—314no—
443C2—1242no—
444C2C2×#41×D3111yescharacteristic
445C2C2×#41×D3111yescharacteristic
446C22−1+4×D3111yescharacteristic
subgroupG/H
center, FrattiniC22C24×D31
commutator, socle, cosocleC22×C31C25
FittingC31×#556C2
prime radicalC2×D4×D31C22
hypercenter#556D31
hypocenterC31C2×#556
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C22 ◁ #556

Complements

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

NH ≅ G/Ntype
1. #14521773C2semidirect
2. #14521772C2semidirect
3. #14521771C2semidirect
4. #14521770C2semidirect
5. #14521769C2semidirect
6. #14521768C2semidirect
7. #14521767C2semidirect
8. #14521766C2semidirect
9. C4⋊Q8×D31C2semidirect
10. #126×D31C2semidirect
12. C22⋊Q8×D31C2semidirect
13. C4×Q8×D31C2semidirect
14. C4×Q8×D31C2semidirect
16. #117×D31C2semidirect
17. C31×#556C2semidirect
22. C31×C4⋊Q8C22semidirect
23. C31×#126C22semidirect
25. C31×C22⋊Q8C22semidirect
26. C4×Q8×C31C22semidirect
27. C4×Q8×C31C22semidirect
29. C31×#117C22semidirect
31. #11758523C22semidirect
32. Q8×Dic31C22semidirect
33. Q8×Dic31C22semidirect
34. #11758521C22semidirect
38. #11758503C22semidirect
39. #11758501C22semidirect
40. #11758475C22semidirect
41. #11758475C22semidirect
42. #11758475C22semidirect
43. #11758474C22semidirect
44. #11758473C22semidirect
46. #11758469C22semidirect
47. #11758469C22semidirect
54. #11758465C22semidirect
55. #11758465C22semidirect
56. #11758464C22semidirect
57. #11758464C22semidirect
58. #11758464C22semidirect
59. #11758464C22semidirect
66. #11758456C22semidirect
67. #11758456C22semidirect
68. #11758456C22semidirect
69. #11758455C22semidirect
70. #11758454C22semidirect
71. #11758453C22semidirect
74. #11758449C22semidirect
78. #11758446C22semidirect
79. C4×Dic62C22semidirect
80. C4×Dic62C22semidirect
81. C4×Dic62C22semidirect
82. C4×Dic62C22semidirect
226. #556D31direct (N × H)
240. D31#556direct (N × H)
249. C4⋊Q8C2×D31semidirect
257. #126C2×D31semidirect
269. C22⋊Q8C2×D31semidirect
280. C4×Q8C2×D31semidirect
281. C4×Q8C2×D31semidirect
293. #117C2×D31semidirect
306. C31C2×#556semidirect

Maximal subgroups

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

subgroupindex
#145217732
#145217722
#145217712
#145217702
#145217692
#145217682
#145217672
#145217662
C4⋊Q8×D312
#126×D312
#124×D312
C22⋊Q8×D312
C4×Q8×D312
C4×D4×D312
#117×D312
C31×#5562
C2×#55631