Finite Group Databasebeta

← C31×#25878 #21482637

Subgroups — C31×#25878 #21482637

Order 7936.

1346 conjugacy classes of subgroups.

The subgroup lattice has 468 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3498C211yesmaximal, characteristic
2C31×#3142C211yesmaximal, characteristic, complemented
3C31×#3080C211yesmaximal, characteristic, complemented
4C31×#2641C211yesmaximal, characteristic, complemented
5C31×#2037C214yesmaximal, complemented
6C31×#1965C211yesmaximal, characteristic, complemented
7C31×#1963C211yesmaximal, characteristic, complemented
8C31×#1792C214yesmaximal, complemented
9C31×#1759C211yesmaximal, characteristic, complemented
10C2×C31×H(5,𝔽2)C2212yes—
11C31×#550—22no—
12D42×C31—24no—
13D42×C31—22no—
14C31×#535—22no—
15C31×#535C2212yes—
16C31×#532—21no—
17C31×#532C2211yescharacteristic
18C2×C31×#127—21no—
19C2×C31×#127C2211yescharacteristic
20C2×C31×#125C2211yescharacteristic, complemented
21C4×#41×C31C2211yescharacteristic
22C31×#491—21no—
23C31×#490—21no—
24C31×#488—22no—
25C31×#479—22no—
26C31×#478—22no—
27C31×#428C2212yescomplemented
28C31×#423C2211yescharacteristic, complemented
29C2×C31×#104C2212yes—
30C2×C31×#104C2214yescomplemented
31C31×#417C2212yes—
32C31×#417C2214yescomplemented
33C2×C31×#100C2214yescomplemented
34C4×M16×C31C2211yescharacteristic, complemented
35C31×#394—24no—
36C31×#390C2214yescomplemented
37C31×#376C2211yescharacteristic, complemented
38C31×#339C2212yescomplemented
39C31×H(5,𝔽2)—28no—
40C31×H(5,𝔽2)—44no—
41C2×#41×C31—22no—
42C2×#41×C31—22no—
43C2×#41×C31C2312yes—
44C2×#41×C31C2311yescharacteristic
45C22×D4×C31—24no—
46C22×D4×C31—24no—
47C22×D4×C31—22no—
48C22×D4×C31—22no—
49C22×D4×C31D414yes—
50C22×D4×C31C2312yes—
51C2×M16×C31C2312yes—
52C2×M16×C31C2312yes—
53C31×C4⋊Q8D411yescharacteristic
54C31×#127—24no—
55C31×#127—22no—
56C31×#127—21no—
57C31×#127—21no—
58C31×#127—22no—
59C31×#127D411yescharacteristic
60C31×#125—22no—
61C31×#125—21no—
62C31×#125—21no—
63C31×#124—22no—
64C31×#124D412yes—
65C31×#121—24no—
66C31×#121—28no—
67C31×#121—22no—
68C31×#121—24no—
69C31×#120—28no—
70C31×#120—24no—
71C4×Q8×C31D412yes—
72C4×D4×C31—24no—
73C4×D4×C31—22no—
74C4×D4×C31—22no—
75C4×D4×C31D412yes—
76C31×#117—21no—
77C31×#117C2311yescharacteristic
78C2×C4⋊C4×C31—22no—
79C2×C4⋊C4×C31C2312yes—
80C2×C22⋊C4×C31—28no—
81C2×C42×C31—21no—
82C2×C42×C31C2312yes—
83C2×C42×C31C2311yescharacteristic
84C31×#107—22no—
85C31×#106—22no—
86C31×C4⋊C8—22no—
87C31×#104—24no—
88C31×#104—44no—
89C31×#103—22no—
90C31×#103—24no—
91C31×#102—22no—
92C31×#102—24no—
93C31×#100—44no—
94C31×#97—21no—
95C4×C8×C31—21no—
96C31×#95—22no—
97C24×C31—24no—
98C24×C31C2×D414yes—
99#41×C31—22no—
100#41×C31—24no—
101#41×C31—24no—
102#41×C31—48no—
103#41×C31—44no—
104#41×C31—44no—
105#41×C31#4114yes—
106C2×Q8×C31C2×D412yes—
107C2×Q8×C31C2×D411yescharacteristic
108C2×D4×C31—21no—
109C2×D4×C31—24no—
110C2×D4×C31—24no—
111C2×D4×C31—22no—
112C2×D4×C31—28no—
113C2×D4×C31—24no—
114C2×D4×C31—22no—
115C2×D4×C31—24no—
116C2×D4×C31—22no—
117C2×D4×C31—22no—
118C2×D4×C31—24no—
119C2×D4×C31—24no—
120C2×D4×C31—48no—
121C2×D4×C31—416no—
122C2×D4×C31—44no—
123C2×D4×C31—44no—
124C2×D4×C31—88no—
125C2×D4×C31—84no—
126C2×D4×C31C2×D412yes—
127C2×D4×C31C2×D411yescharacteristic
128C22×C4×C31—21no—
129C22×C4×C31—24no—
130C22×C4×C31—22no—
131C22×C4×C31—22no—
132C22×C4×C31—22no—
133C22×C4×C31—22no—
134C22×C4×C31C2×D412yes—
135C22×C4×C31C2411yescharacteristic
136M16×C31—22no—
137M16×C31—22no—
138M16×C31—24no—
139C2×C8×C31—22no—
140C2×C8×C31—22no—
141C4⋊C4×C31—22no—
142C4⋊C4×C31—22no—
143C4⋊C4×C31—22no—
144C4⋊C4×C31—22no—
145C4⋊C4×C31—42no—
146C4⋊C4×C31—42no—
147C4⋊C4×C31C2×D412yes—
148C22⋊C4×C31—28no—
149C22⋊C4×C31—21no—
150C22⋊C4×C31—22no—
151C22⋊C4×C31—24no—
152C22⋊C4×C31—88no—
153C42×C31—22no—
154C42×C31—21no—
155C42×C31—22no—
156C42×C31—22no—
157C42×C31C2×D411yescharacteristic
158C42×C31C2×D411yescharacteristic
159C42×C31C2×D412yes—
160#25878C3111yesmaximal, characteristic, direct product factor, Sylow
161C23×C31—21no—
162C23×C31—24no—
163C23×C31—22no—
164C23×C31—28no—
165C23×C31—48no—
166C23×C31—48no—
167C23×C31—88no—
168C23×C31C22×D411yescharacteristic
169Q8×C31—21no—
170Q8×C31—24no—
171Q8×C31#12412yes—
172D4×C31—24no—
173D4×C31—21no—
174D4×C31—24no—
175D4×C31—48no—
176D4×C31—48no—
177D4×C31—44no—
178D4×C31—48no—
179D4×C31—44no—
180D4×C31—42no—
181D4×C31—42no—
182D4×C31—44no—
183D4×C31—84no—
184D4×C31—88no—
185D4×C31#12412yes—
186C2×C4×C31—21no—
187C2×C4×C31—24no—
188C2×C4×C31—22no—
189C2×C4×C31—22no—
190C2×C4×C31—42no—
191C2×C4×C31—48no—
192C2×C4×C31—44no—
193C2×C4×C31—42no—
194C2×C4×C31—42no—
195C2×C4×C31—44no—
196C2×C4×C31—44no—
197C2×C4×C31—42no—
198C2×C4×C31—42no—
199C2×C4×C31#12012yes—
200C2×C4×C31#12012yes—
201C2×C4×C31C22×D411yescharacteristic
202C2×C4×C31C22×D411yescharacteristic
203C2×C4×C31C2×#4112yes—
204C2×C4×C31H(5,𝔽2)12yes—
205C8×C31—42no—
206C8×C31—42no—
207#3498C2×C3111yescharacteristic
208#3142C2×C3111yescharacteristic, complemented
209#3080C2×C3111yescharacteristic, complemented
210#2641C2×C3111yescharacteristic, complemented
211#2037C2×C3114yescomplemented
212#1965C2×C3111yescharacteristic, complemented
213#1963C2×C3111yescharacteristic, complemented
214#1792C2×C3114yescomplemented
215#1759C2×C3111yescharacteristic, complemented
216C22×C31—22no—
217C22×C31—22no—
218C22×C31—42no—
219C22×C31—42no—
220C22×C31—44no—
221C22×C31—48no—
222C22×C31—44no—
223C22×C31—88no—
224C22×C31—168no—
225C22×C31C2×#12011yescharacteristic
226C22×C31#54612yes—
227C4×C31—22no—
228C4×C31—22no—
229C4×C31—22no—
230C4×C31—42no—
231C4×C31—42no—
232C4×C31—82no—
233C4×C31—82no—
234C4×C31C2×#12411yescharacteristic
235C4×C31#53511yescharacteristic
236C4×C31#54612yes—
237C2×H(5,𝔽2)C22×C3112yes—
238#550—22no—
239D42—24no—
240D42—22no—
241#535—22no—
242#535C22×C3112yes—
243#532—21no—
244#532C22×C3111yescharacteristic
245C2×#127—21no—
246C2×#127C22×C3111yescharacteristic
247C2×#125C22×C3111yescharacteristic, complemented
248C4×#41C22×C3111yescharacteristic
249#491—21no—
250#490—21no—
251#488—22no—
252#479—22no—
253#478—22no—
254#428C22×C3112yescomplemented
255#423C22×C3111yescharacteristic, complemented
256C2×#104C22×C3112yes—
257C2×#104C22×C3114yescomplemented
258#417C22×C3112yes—
259#417C22×C3114yescomplemented
260C2×#100C22×C3114yescomplemented
261C4×M16C22×C3111yescharacteristic, complemented
262#394—24no—
263#390C22×C3114yescomplemented
264#376C22×C3111yescharacteristic, complemented
265#339C22×C3112yescomplemented
266C2×C31—22no—
267C2×C31—42no—
268C2×C31—84no—
269C2×C31—82no—
270C2×C31#243511yescharacteristic
271C2×C31#301912yes—
272H(5,𝔽2)—28no—
273H(5,𝔽2)—44no—
274C2×#41—22no—
275C2×#41—22no—
276C2×#41C23×C3112yes—
277C2×#41C23×C3111yescharacteristic
278C22×D4—24no—
279C22×D4—24no—
280C22×D4—22no—
281C22×D4—22no—
282C22×D4D4×C3114yes—
283C22×D4C23×C3112yes—
284C2×M16C23×C3112yes—
285C2×M16C23×C3112yes—
286C4⋊Q8D4×C3111yescharacteristic
287#127—24no—
288#127—22no—
289#127—21no—
290#127—21no—
291#127—22no—
292#127D4×C3111yescharacteristic
293#125—22no—
294#125—21no—
295#125—21no—
296#124—22no—
297#124D4×C3112yes—
298#121—24no—
299#121—28no—
300#121—22no—
301#121—24no—
302#120—28no—
303#120—24no—
304C4×Q8D4×C3112yes—
305C4×D4—24no—
306C4×D4—22no—
307C4×D4—22no—
308C4×D4D4×C3112yes—
309#117—21no—
310#117C23×C3111yescharacteristic
311C2×C4⋊C4—22no—
312C2×C4⋊C4C23×C3112yes—
313C2×C22⋊C4—28no—
314C2×C42—21no—
315C2×C42C23×C3112yes—
316C2×C42C23×C3111yescharacteristic
317#107—22no—
318#106—22no—
319C4⋊C8—22no—
320#104—24no—
321#104—44no—
322#103—22no—
323#103—24no—
324#102—22no—
325#102—24no—
326#100—44no—
327#97—21no—
328C4×C8—21no—
329#95—22no—
330C31#2587811yescharacteristic, direct product factor, Sylow
331C24—24no—
332C24C2×D4×C3114yes—
333#41—22no—
334#41—24no—
335#41—24no—
336#41—48no—
337#41—44no—
338#41—44no—
339#41#41×C3114yes—
340C2×Q8C2×D4×C3112yes—
341C2×Q8C2×D4×C3111yescharacteristic
342C2×D4—21no—
343C2×D4—24no—
344C2×D4—24no—
345C2×D4—22no—
346C2×D4—28no—
347C2×D4—24no—
348C2×D4—22no—
349C2×D4—24no—
350C2×D4—22no—
351C2×D4—22no—
352C2×D4—24no—
353C2×D4—24no—
354C2×D4—48no—
355C2×D4—416no—
356C2×D4—44no—
357C2×D4—44no—
358C2×D4—88no—
359C2×D4—84no—
360C2×D4C2×D4×C3112yes—
361C2×D4C2×D4×C3111yescharacteristic
362C22×C4—21no—
363C22×C4—24no—
364C22×C4—22no—
365C22×C4—22no—
366C22×C4—22no—
367C22×C4—22no—
368C22×C4C2×D4×C3112yes—
369C22×C4C24×C3111yescharacteristic
370M16—22no—
371M16—22no—
372M16—24no—
373C2×C8—22no—
374C2×C8—22no—
375C4⋊C4—22no—
376C4⋊C4—22no—
377C4⋊C4—22no—
378C4⋊C4—22no—
379C4⋊C4—42no—
380C4⋊C4—42no—
381C4⋊C4C2×D4×C3112yes—
382C22⋊C4—28no—
383C22⋊C4—21no—
384C22⋊C4—22no—
385C22⋊C4—24no—
386C22⋊C4—88no—
387C42—22no—
388C42—21no—
389C42—22no—
390C42—22no—
391C42C2×D4×C3111yescharacteristic
392C42C2×D4×C3111yescharacteristic
393C42C2×D4×C3112yes—
394C23—21no—
395C23—24no—
396C23—22no—
397C23—28no—
398C23—48no—
399C23—48no—
400C23—88no—
401C23C22×D4×C3111yescharacteristic
402Q8—21no—
403Q8—24no—
404Q8C31×#12412yes—
405D4—24no—
406D4—21no—
407D4—24no—
408D4—48no—
409D4—48no—
410D4—44no—
411D4—48no—
412D4—44no—
413D4—42no—
414D4—42no—
415D4—44no—
416D4—84no—
417D4—88no—
418D4C31×#12412yes—
419C2×C4—21no—
420C2×C4—24no—
421C2×C4—22no—
422C2×C4—22no—
423C2×C4—42no—
424C2×C4—48no—
425C2×C4—44no—
426C2×C4—42no—
427C2×C4—42no—
428C2×C4—44no—
429C2×C4—44no—
430C2×C4—42no—
431C2×C4—42no—
432C2×C4C31×#12012yes—
433C2×C4C31×#12012yes—
434C2×C4C22×D4×C3111yescharacteristic
435C2×C4C22×D4×C3111yescharacteristic
436C2×C4C2×#41×C3112yes—
437C2×C4C31×H(5,𝔽2)12yes—
438C8—42no—
439C8—42no—
440C22—22no—
441C22—22no—
442C22—42no—
443C22—42no—
444C22—44no—
445C22—48no—
446C22—44no—
447C22—88no—
448C22—168no—
449C22C2×C31×#12011yescharacteristic
450C22C31×#54612yes—
451C4—22no—
452C4—22no—
453C4—22no—
454C4—42no—
455C4—42no—
456C4—82no—
457C4—82no—
458C4C2×C31×#12411yescharacteristic
459C4C31×#53511yescharacteristic
460C4C31×#54612yes—
461C2—22no—
462C2—42no—
463C2—84no—
464C2—82no—
465C2C31×#243511yescharacteristic
466C2C31×#301912yes—
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC31×#3498C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#3142C2semidirect
3. C31×#3080C2semidirect
4. C31×#2641C2semidirect
5. C31×#2037C2semidirect
6. C31×#1965C2semidirect
7. C31×#1963C2semidirect
8. C31×#1792C2semidirect
9. C31×#1759C2semidirect
20. C2×C31×#125C22semidirect
27. C31×#428C22semidirect
28. C31×#423C22semidirect
30. C2×C31×#104C22semidirect
32. C31×#417C22semidirect
33. C2×C31×#100C22semidirect
34. C4×M16×C31C22semidirect
36. C31×#390C22semidirect
37. C31×#376C22semidirect
38. C31×#339C22semidirect
160. #25878C31direct (N × H)
208. #3142C2×C31semidirect
209. #3080C2×C31semidirect
210. #2641C2×C31semidirect
211. #2037C2×C31semidirect
212. #1965C2×C31semidirect
213. #1963C2×C31semidirect
214. #1792C2×C31semidirect
215. #1759C2×C31semidirect
247. C2×#125C22×C31semidirect
254. #428C22×C31semidirect
255. #423C22×C31semidirect
257. C2×#104C22×C31semidirect
259. #417C22×C31semidirect
260. C2×#100C22×C31semidirect
261. C4×M16C22×C31semidirect
263. #390C22×C31semidirect
264. #376C22×C31semidirect
265. #339C22×C31semidirect
330. C31#25878direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#34982
C31×#31422
C31×#30802
C31×#26412
C31×#20372
C31×#19652
C31×#19632
C31×#17922
C31×#17592
#2587831