Finite Group Databasebeta

← C31×#18682 #21475441

Subgroups — C31×#18682 #21475441

Order 7936.

1134 conjugacy classes of subgroups.

The subgroup lattice has 444 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3543C211yesmaximal, characteristic, complemented
2C31×#3217C212yesmaximal, complemented
3C2×C31×#493C211yesmaximal, characteristic, complemented
4C31×#1621C214yesmaximal, complemented
5C31×#1620C212yesmaximal, complemented
6C31×#1619C212yesmaximal, complemented
7C31×#1555C211yesmaximal, characteristic, complemented
8C31×#1494C212yesmaximal, complemented
9C22×D8×C31—22no—
10C31×#560—22no—
11C31×#559C2211yescharacteristic, complemented
12C31×#550C2212yescomplemented
13C31×#546—22no—
14D42×C31—22no—
15D42×C31C2211yescharacteristic, complemented
16C31×#540—22no—
17C31×#535—22no—
18C31×#534—22no—
19C2×C31×#127C2211yescharacteristic
20C2×C31×#127C2211yescharacteristic, complemented
21C31×#529C2212yes—
22C31×#496—22no—
23C31×#493—22no—
24C31×#493C2212yes—
25C31×#493C2212yescomplemented
26C31×#490—22no—
27C31×#460C2214yescomplemented
28C31×#459C2214yescomplemented
29C31×#450—22no—
30C31×#447—22no—
31C31×#432C2212yescomplemented
32C2×C4×C8×C31C2211yescharacteristic, complemented
33C31×#331C2212yescomplemented
34C31×#331C2212yescomplemented
35C31×Q8⋊C8C2214yescomplemented
36C31×D4⋊C8C2214yescomplemented
37C2×#41×C31—22no—
38C22×D4×C31—22no—
39C22×D4×C31—22no—
40C22×D4×C31—22no—
41C22×D4×C31—21no—
42C22×D4×C31—22no—
43C22×D4×C31D412yes—
44C2×SD16×C31—24no—
45C2×D8×C31—24no—
46C2×D8×C31—24no—
47C2×D8×C31—24no—
48C2×D8×C31—48no—
49C22×C8×C31—21no—
50C31×#127—22no—
51C31×#127—22no—
52C31×#127—22no—
53C31×#127—21no—
54C31×#127D412yes—
55C31×#127C2312yes—
56C31×#127C2311yescharacteristic
57C31×#127C2311yescharacteristic
58C31×#126—22no—
59C31×#125D412yes—
60C31×#124—22no—
61C31×#124D412yes—
62C31×#123—22no—
63C31×#123—24no—
64C31×#123—22no—
65C31×#123—22no—
66C31×C22⋊Q8D412yes—
67C31×#121—24no—
68C31×#121—24no—
69C31×#121—24no—
70C31×#121—24no—
71C31×#121—22no—
72C31×#121—22no—
73C31×#121D412yes—
74C31×#120—22no—
75C31×#120—24no—
76C31×#120—24no—
77C31×#120—22no—
78C4×Q8×C31C2312yes—
79C4×D4×C31—22no—
80C4×D4×C31—22no—
81C4×D4×C31—22no—
82C4×D4×C31C2312yes—
83C31×#117—22no—
84C2×C22⋊C4×C31—22no—
85C2×C42×C31C2311yescharacteristic
86C31×C4⋊C8C2314yes—
87C31×#102—24no—
88C31×#102—24no—
89C31×C22⋊C8—22no—
90C31×#97—22no—
91C4×C8×C31—21no—
92C4×C8×C31C2312yes—
93C24×C31—22no—
94C24×C31—22no—
95C24×C31—41no—
96#41×C31—84no—
97C2×Q8×C31C2×D412yes—
98C2×D4×C31—22no—
99C2×D4×C31—24no—
100C2×D4×C31—24no—
101C2×D4×C31—24no—
102C2×D4×C31—22no—
103C2×D4×C31—24no—
104C2×D4×C31—22no—
105C2×D4×C31—22no—
106C2×D4×C31—24no—
107C2×D4×C31—22no—
108C2×D4×C31—44no—
109C2×D4×C31—44no—
110C2×D4×C31—41no—
111C2×D4×C31—42no—
112C2×D4×C31—84no—
113C2×D4×C31—84no—
114C2×D4×C31—84no—
115C2×D4×C31—84no—
116C2×D4×C31C2×D412yes—
117C2×D4×C31C2×D412yes—
118C2×D4×C31C2×D412yes—
119C22×C4×C31—24no—
120C22×C4×C31—22no—
121C22×C4×C31—22no—
122C22×C4×C31C2×D412yes—
123C22×C4×C31C2×D411yescharacteristic
124SD16×C31—84no—
125D8×C31—48no—
126D8×C31—48no—
127D8×C31—84no—
128C2×C8×C31—24no—
129C2×C8×C31—22no—
130C2×C8×C31—24no—
131C4⋊C4×C31—22no—
132C4⋊C4×C31—22no—
133C4⋊C4×C31—22no—
134C4⋊C4×C31—22no—
135C4⋊C4×C31C2×D412yes—
136C4⋊C4×C31C2×D412yes—
137C22⋊C4×C31—22no—
138C22⋊C4×C31—22no—
139C22⋊C4×C31—24no—
140C22⋊C4×C31—24no—
141C22⋊C4×C31—22no—
142C22⋊C4×C31—22no—
143C22⋊C4×C31—22no—
144C22⋊C4×C31—22no—
145C22⋊C4×C31—22no—
146C42×C31—22no—
147C42×C31C2×D411yescharacteristic
148C42×C31C2×D412yes—
149C42×C31C2411yescharacteristic
150#18682C3111yesmaximal, characteristic, direct product factor, Sylow
151C23×C31—22no—
152C23×C31—22no—
153C23×C31—22no—
154C23×C31—44no—
155C23×C31—42no—
156C23×C31—84no—
157C23×C31—84no—
158C23×C31—84no—
159C23×C31—82no—
160C23×C31—82no—
161C23×C31#12011yescharacteristic
162Q8×C31—24no—
163D4×C31—24no—
164D4×C31—42no—
165D4×C31—42no—
166D4×C31—44no—
167D4×C31—44no—
168D4×C31—44no—
169D4×C31—44no—
170D4×C31—44no—
171D4×C31—44no—
172D4×C31—82no—
173D4×C31—84no—
174D4×C31—82no—
175D4×C31—84no—
176D4×C31—84no—
177D4×C31—84no—
178D4×C31—84no—
179C2×C4×C31—22no—
180C2×C4×C31—24no—
181C2×C4×C31—22no—
182C2×C4×C31—22no—
183C2×C4×C31—22no—
184C2×C4×C31—44no—
185C2×C4×C31—82no—
186C2×C4×C31—84no—
187C2×C4×C31#12012yes—
188C2×C4×C31#12011yescharacteristic
189C2×C4×C31C22×D411yescharacteristic
190C2×C4×C31C22×D412yes—
191C8×C31—24no—
192C8×C31—44no—
193#3543C2×C3111yescharacteristic, complemented
194#3217C2×C3112yescomplemented
195C2×#493C2×C3111yescharacteristic, complemented
196#1621C2×C3114yescomplemented
197#1620C2×C3112yescomplemented
198#1619C2×C3112yescomplemented
199#1555C2×C3111yescharacteristic, complemented
200#1494C2×C3112yescomplemented
201C22×C31—22no—
202C22×C31—42no—
203C22×C31—44no—
204C22×C31—42no—
205C22×C31—44no—
206C22×C31—42no—
207C22×C31—42no—
208C22×C31—42no—
209C22×C31—84no—
210C22×C31—82no—
211C22×C31—164no—
212C22×C31—164no—
213C22×C31—164no—
214C22×C31#45312yes—
215C22×C31C2×#12011yescharacteristic
216C4×C31—22no—
217C4×C31—21no—
218C4×C31—21no—
219C4×C31—42no—
220C4×C31—42no—
221C4×C31—42no—
222C4×C31#57614yes—
223C22×D8—22no—
224#560—22no—
225#559C22×C3111yescharacteristic, complemented
226#550C22×C3112yescomplemented
227#546—22no—
228D42—22no—
229D42C22×C3111yescharacteristic, complemented
230#540—22no—
231#535—22no—
232#534—22no—
233C2×#127C22×C3111yescharacteristic
234C2×#127C22×C3111yescharacteristic, complemented
235#529C22×C3112yes—
236#496—22no—
237#493—22no—
238#493C22×C3112yes—
239#493C22×C3112yescomplemented
240#490—22no—
241#460C22×C3114yescomplemented
242#459C22×C3114yescomplemented
243#450—22no—
244#447—22no—
245#432C22×C3112yescomplemented
246C2×C4×C8C22×C3111yescharacteristic, complemented
247#331C22×C3112yescomplemented
248#331C22×C3112yescomplemented
249Q8⋊C8C22×C3114yescomplemented
250D4⋊C8C22×C3114yescomplemented
251C2×C31—22no—
252C2×C31—82no—
253C2×C31—82no—
254C2×C31—82no—
255C2×C31—162no—
256C2×C31#300812yes—
257C2×C31C2×#45311yescharacteristic
258C2×#41—22no—
259C22×D4—22no—
260C22×D4—22no—
261C22×D4—22no—
262C22×D4—21no—
263C22×D4—22no—
264C22×D4D4×C3112yes—
265C2×SD16—24no—
266C2×D8—24no—
267C2×D8—24no—
268C2×D8—24no—
269C2×D8—48no—
270C22×C8—21no—
271#127—22no—
272#127—22no—
273#127—22no—
274#127—21no—
275#127D4×C3112yes—
276#127C23×C3112yes—
277#127C23×C3111yescharacteristic
278#127C23×C3111yescharacteristic
279#126—22no—
280#125D4×C3112yes—
281#124—22no—
282#124D4×C3112yes—
283#123—22no—
284#123—24no—
285#123—22no—
286#123—22no—
287C22⋊Q8D4×C3112yes—
288#121—24no—
289#121—24no—
290#121—24no—
291#121—24no—
292#121—22no—
293#121—22no—
294#121D4×C3112yes—
295#120—22no—
296#120—24no—
297#120—24no—
298#120—22no—
299C4×Q8C23×C3112yes—
300C4×D4—22no—
301C4×D4—22no—
302C4×D4—22no—
303C4×D4C23×C3112yes—
304#117—22no—
305C2×C22⋊C4—22no—
306C2×C42C23×C3111yescharacteristic
307C4⋊C8C23×C3114yes—
308#102—24no—
309#102—24no—
310C22⋊C8—22no—
311#97—22no—
312C4×C8—21no—
313C4×C8C23×C3112yes—
314C31#1868211yescharacteristic, direct product factor, Sylow
315C24—22no—
316C24—22no—
317C24—41no—
318#41—84no—
319C2×Q8C2×D4×C3112yes—
320C2×D4—22no—
321C2×D4—24no—
322C2×D4—24no—
323C2×D4—24no—
324C2×D4—22no—
325C2×D4—24no—
326C2×D4—22no—
327C2×D4—22no—
328C2×D4—24no—
329C2×D4—22no—
330C2×D4—44no—
331C2×D4—44no—
332C2×D4—41no—
333C2×D4—42no—
334C2×D4—84no—
335C2×D4—84no—
336C2×D4—84no—
337C2×D4—84no—
338C2×D4C2×D4×C3112yes—
339C2×D4C2×D4×C3112yes—
340C2×D4C2×D4×C3112yes—
341C22×C4—24no—
342C22×C4—22no—
343C22×C4—22no—
344C22×C4C2×D4×C3112yes—
345C22×C4C2×D4×C3111yescharacteristic
346SD16—84no—
347D8—48no—
348D8—48no—
349D8—84no—
350C2×C8—24no—
351C2×C8—22no—
352C2×C8—24no—
353C4⋊C4—22no—
354C4⋊C4—22no—
355C4⋊C4—22no—
356C4⋊C4—22no—
357C4⋊C4C2×D4×C3112yes—
358C4⋊C4C2×D4×C3112yes—
359C22⋊C4—22no—
360C22⋊C4—22no—
361C22⋊C4—24no—
362C22⋊C4—24no—
363C22⋊C4—22no—
364C22⋊C4—22no—
365C22⋊C4—22no—
366C22⋊C4—22no—
367C22⋊C4—22no—
368C42—22no—
369C42C2×D4×C3111yescharacteristic
370C42C2×D4×C3112yes—
371C42C24×C3111yescharacteristic
372C23—22no—
373C23—22no—
374C23—22no—
375C23—44no—
376C23—42no—
377C23—84no—
378C23—84no—
379C23—84no—
380C23—82no—
381C23—82no—
382C23C31×#12011yescharacteristic
383Q8—24no—
384D4—24no—
385D4—42no—
386D4—42no—
387D4—44no—
388D4—44no—
389D4—44no—
390D4—44no—
391D4—44no—
392D4—44no—
393D4—82no—
394D4—84no—
395D4—82no—
396D4—84no—
397D4—84no—
398D4—84no—
399D4—84no—
400C2×C4—22no—
401C2×C4—24no—
402C2×C4—22no—
403C2×C4—22no—
404C2×C4—22no—
405C2×C4—44no—
406C2×C4—82no—
407C2×C4—84no—
408C2×C4C31×#12012yes—
409C2×C4C31×#12011yescharacteristic
410C2×C4C22×D4×C3111yescharacteristic
411C2×C4C22×D4×C3112yes—
412C8—24no—
413C8—44no—
414C22—22no—
415C22—42no—
416C22—44no—
417C22—42no—
418C22—44no—
419C22—42no—
420C22—42no—
421C22—42no—
422C22—84no—
423C22—82no—
424C22—164no—
425C22—164no—
426C22—164no—
427C22C31×#45312yes—
428C22C2×C31×#12011yescharacteristic
429C4—22no—
430C4—21no—
431C4—21no—
432C4—42no—
433C4—42no—
434C4—42no—
435C4C31×#57614yes—
436C2—22no—
437C2—82no—
438C2—82no—
439C2—82no—
440C2—162no—
441C2C31×#300812yes—
442C2C2×C31×#45311yescharacteristic
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC42C24×C31
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#3543C2semidirect
2. C31×#3217C2semidirect
3. C2×C31×#493C2semidirect
4. C31×#1621C2semidirect
5. C31×#1620C2semidirect
6. C31×#1619C2semidirect
7. C31×#1555C2semidirect
8. C31×#1494C2semidirect
11. C31×#559C22semidirect
12. C31×#550C22semidirect
15. D42×C31C22semidirect
20. C2×C31×#127C22semidirect
25. C31×#493C22semidirect
27. C31×#460C22semidirect
28. C31×#459C22semidirect
31. C31×#432C22semidirect
32. C2×C4×C8×C31C22semidirect
33. C31×#331C22semidirect
34. C31×#331C22semidirect
35. C31×Q8⋊C8C22semidirect
36. C31×D4⋊C8C22semidirect
150. #18682C31direct (N × H)
193. #3543C2×C31semidirect
194. #3217C2×C31semidirect
195. C2×#493C2×C31semidirect
196. #1621C2×C31semidirect
197. #1620C2×C31semidirect
198. #1619C2×C31semidirect
199. #1555C2×C31semidirect
200. #1494C2×C31semidirect
225. #559C22×C31semidirect
226. #550C22×C31semidirect
229. D42C22×C31semidirect
234. C2×#127C22×C31semidirect
239. #493C22×C31semidirect
241. #460C22×C31semidirect
242. #459C22×C31semidirect
245. #432C22×C31semidirect
246. C2×C4×C8C22×C31semidirect
247. #331C22×C31semidirect
248. #331C22×C31semidirect
249. Q8⋊C8C22×C31semidirect
250. D4⋊C8C22×C31semidirect
314. C31#18682direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#35432
C31×#32172
C2×C31×#4932
C31×#16212
C31×#16202
C31×#16192
C31×#15552
C31×#14942
#1868231