Finite Group Databasebeta

← C31×#62589 #21519348

Subgroups — C31×#62589 #21519348

Order 7936.

1702 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×#3518C211yesmaximal, characteristic
2C31×#3503C211yesmaximal, characteristic, complemented
3C31×#3363C212yesmaximal, complemented
4C31×#3359C212yesmaximal, complemented
5C31×#3329C216yesmaximal, complemented
6C31×#3328C216yesmaximal, complemented
7C31×#3237C213yesmaximal, complemented
8C31×#3218C213yesmaximal, complemented
9C31×#3172C213yesmaximal, complemented
10C31×#3139C213yesmaximal, complemented
11C31×#2971C211yesmaximal, characteristic, complemented
12Q82×C31—21no—
13Q82×C31C2211yescharacteristic
14C31×#557C2212yes—
15C31×#556—23no—
16C31×#556C2213yes—
17C31×#555C2213yes—
18C31×#554—23no—
19D4×Q8×C31C2216yes—
20D4×Q8×C31C2211yescharacteristic
21C31×#548—21no—
22C31×#544—23no—
23C31×#542—23no—
24C31×#533C2213yes—
25C31×#533C2213yes—
26C2×C31×C4⋊Q8C2213yes—
27C31×#529C2213yes—
28C31×#520—21no—
29C31×#519—21no—
30C4×#41×C31C2211yescharacteristic
31C31×#501C2213yes—
32C31×#497C2213yes—
33C31×#491C2213yes—
34C31×#491C2216yes—
35C31×#489C2211yescharacteristic
36C31×#487C2216yes—
37C31×#487C2216yes—
38C31×#485C22112yes—
39C31×#477C2216yes—
40C31×#475C2216yes—
41C31×#470C2216yes—
42C31×#468C2216yes—
43C31×#462C2216yes—
44C31×#461C2216yes—
45C31×#451C2216yes—
46C31×#448C2216yes—
47C8×Q8×C31C2212yes—
48C4×Q16×C31C2216yes—
49C4×SD16×C31C2216yes—
50C31×#436C2216yes—
51C31×#432C2213yes—
52C31×#419C22112yes—
53C4×M16×C31C2213yes—
54C2×#41×C31D411yescharacteristic
55C22×Q8×C31—21no—
56C22×Q8×C31C2316yes—
57C2×Q16×C31C2316yes—
58C2×SD16×C31C2316yes—
59C2×M16×C31C2316yes—
60C31×C4⋊Q8—23no—
61C31×C4⋊Q8—26no—
62C31×C4⋊Q8—23no—
63C31×C4⋊Q8—23no—
64C31×C4⋊Q8C2316yes—
65C31×C4⋊Q8C2313yes—
66C31×C4⋊Q8C2313yes—
67C31×C4⋊Q8C2313yes—
68C31×C4⋊Q8C2311yescharacteristic
69C31×#126—26no—
70C31×#126—23no—
71C31×#125—26no—
72C31×#125—23no—
73C31×#125C2313yes—
74C31×#124—23no—
75C31×#124—26no—
76C31×#124C2311yescharacteristic
77C31×#123—23no—
78C31×C22⋊Q8—23no—
79C31×C22⋊Q8—23no—
80C31×C22⋊Q8—23no—
81C31×C22⋊Q8—23no—
82C31×C22⋊Q8—212no—
83C31×C22⋊Q8C2313yes—
84C31×C22⋊Q8C2316yes—
85C31×#121—23no—
86C31×#121C2313yes—
87C4×Q8×C31—21no—
88C4×Q8×C31—22no—
89C4×Q8×C31—23no—
90C4×Q8×C31—23no—
91C4×Q8×C31—23no—
92C4×Q8×C31—23no—
93C4×Q8×C31D411yescharacteristic
94C4×Q8×C31C2316yes—
95C4×Q8×C31C2313yes—
96C4×Q8×C31C2311yescharacteristic
97C4×D4×C31—26no—
98C4×D4×C31—23no—
99C4×D4×C31D413yes—
100C4×D4×C31C2313yes—
101C4×D4×C31C2313yes—
102C31×#117—23no—
103C31×#117—23no—
104C31×#117—23no—
105C31×#117D413yes—
106C31×#117C2316yes—
107C2×C4⋊C4×C31—23no—
108C2×C4⋊C4×C31—23no—
109C2×C42×C31C2313yes—
110C31×#107C2316yes—
111C31×#106C2316yes—
112C31×C4⋊C8C2316yes—
113C31×#103C2316yes—
114C31×#103C2316yes—
115C31×#103C23112yes—
116C31×#103C23112yes—
117C31×#103C2312yes—
118C31×#102C2312yes—
119C31×C22⋊C8C2316yes—
120C31×#97C2311yescharacteristic
121C31×#97C2313yes—
122C4×C8×C31C2316yes—
123#41×C31—24no—
124C2×Q8×C31—21no—
125C2×Q8×C31—23no—
126C2×Q8×C31—23no—
127C2×Q8×C31—26no—
128C2×Q8×C31—412no—
129C2×Q8×C31—44no—
130C2×Q8×C31C2×D411yescharacteristic
131C2×Q8×C31C2416yes—
132C2×Q8×C31C2411yescharacteristic
133C2×D4×C31—23no—
134C2×D4×C31C2×D413yes—
135C2×D4×C31C2411yescharacteristic
136C22×C4×C31—26no—
137C22×C4×C31—23no—
138C22×C4×C31C2×D413yes—
139C22×C4×C31C2×D413yes—
140C22×C4×C31C2413yes—
141Q16×C31—46no—
142SD16×C31—46no—
143M16×C31—46no—
144C2×C8×C31C2412yes—
145C2×C8×C31C2416yes—
146C4⋊C4×C31—23no—
147C4⋊C4×C31—23no—
148C4⋊C4×C31—26no—
149C4⋊C4×C31—26no—
150C4⋊C4×C31—21no—
151C4⋊C4×C31—23no—
152C4⋊C4×C31—23no—
153C4⋊C4×C31—23no—
154C4⋊C4×C31—23no—
155C4⋊C4×C31—23no—
156C4⋊C4×C31—26no—
157C4⋊C4×C31—26no—
158C4⋊C4×C31—23no—
159C4⋊C4×C31C2×D413yes—
160C4⋊C4×C31C2×D413yes—
161C4⋊C4×C31C2412yes—
162C4⋊C4×C31C2413yes—
163C4⋊C4×C31C2413yes—
164C22⋊C4×C31—26no—
165C22⋊C4×C31—26no—
166C22⋊C4×C31—23no—
167C22⋊C4×C31—23no—
168C22⋊C4×C31—21no—
169C22⋊C4×C31—21no—
170C22⋊C4×C31—23no—
171C22⋊C4×C31C2×D416yes—
172C42×C31—26no—
173C42×C31—23no—
174C42×C31—26no—
175C42×C31C2×D413yes—
176C42×C31C2×D413yes—
177C42×C31C2413yes—
178C42×C31C2411yescharacteristic
179#62589C3111yesmaximal, characteristic, direct product factor, Sylow
180C23×C31—21no—
181C23×C31C22×D413yes—
182Q8×C31—26no—
183Q8×C31—22no—
184Q8×C31—26no—
185Q8×C31—42no—
186Q8×C31—46no—
187Q8×C31—83no—
188Q8×C31—86no—
189Q8×C31#13714yes—
190D4×C31—26no—
191D4×C31—22no—
192D4×C31—83no—
193C2×C4×C31—26no—
194C2×C4×C31—26no—
195C2×C4×C31—21no—
196C2×C4×C31—22no—
197C2×C4×C31—23no—
198C2×C4×C31—23no—
199C2×C4×C31—26no—
200C2×C4×C31—43no—
201C2×C4×C31—46no—
202C2×C4×C31—86no—
203C2×C4×C31C22×D413yes—
204C2×C4×C31C22×D411yescharacteristic
205C2×C4×C31C22×D411yescharacteristic
206C2×C4×C31C22×D413yes—
207C2×C4×C31C22×D413yes—
208C2×C4×C31C2511yescharacteristic
209C8×C31—22no—
210C8×C31—26no—
211#3518C2×C3111yescharacteristic
212#3503C2×C3111yescharacteristic, complemented
213#3363C2×C3112yescomplemented
214#3359C2×C3112yescomplemented
215#3329C2×C3116yescomplemented
216#3328C2×C3116yescomplemented
217#3237C2×C3113yescomplemented
218#3218C2×C3113yescomplemented
219#3172C2×C3113yescomplemented
220#3139C2×C3113yescomplemented
221#2971C2×C3111yescharacteristic, complemented
222C22×C31—23no—
223C22×C31—23no—
224C22×C31—23no—
225C22×C31—41no—
226C22×C31—41no—
227C22×C31—41no—
228C22×C31C23×D411yescharacteristic
229C4×C31—21no—
230C4×C31—23no—
231C4×C31—23no—
232C4×C31—21no—
233C4×C31—43no—
234C4×C31—42no—
235C4×C31—46no—
236C4×C31—41no—
237C4×C31—43no—
238C4×C31C2×#13716yes—
239C4×C31#58512yes—
240Q82—21no—
241Q82C22×C3111yescharacteristic
242#557C22×C3112yes—
243#556—23no—
244#556C22×C3113yes—
245#555C22×C3113yes—
246#554—23no—
247D4×Q8C22×C3116yes—
248D4×Q8C22×C3111yescharacteristic
249#548—21no—
250#544—23no—
251#542—23no—
252#533C22×C3113yes—
253#533C22×C3113yes—
254C2×C4⋊Q8C22×C3113yes—
255#529C22×C3113yes—
256#520—21no—
257#519—21no—
258C4×#41C22×C3111yescharacteristic
259#501C22×C3113yes—
260#497C22×C3113yes—
261#491C22×C3113yes—
262#491C22×C3116yes—
263#489C22×C3111yescharacteristic
264#487C22×C3116yes—
265#487C22×C3116yes—
266#485C22×C31112yes—
267#477C22×C3116yes—
268#475C22×C3116yes—
269#470C22×C3116yes—
270#468C22×C3116yes—
271#462C22×C3116yes—
272#461C22×C3116yes—
273#451C22×C3116yes—
274#448C22×C3116yes—
275C8×Q8C22×C3112yes—
276C4×Q16C22×C3116yes—
277C4×SD16C22×C3116yes—
278#436C22×C3116yes—
279#432C22×C3113yes—
280#419C22×C31112yes—
281C4×M16C22×C3113yes—
282C2×C31—43no—
283C2×C31—81no—
284C2×C31#350011yescharacteristic
285C2×C31C22×#13711yescharacteristic
286C2×C31#358611yescharacteristic
287C2×#41D4×C3111yescharacteristic
288C22×Q8—21no—
289C22×Q8C23×C3116yes—
290C2×Q16C23×C3116yes—
291C2×SD16C23×C3116yes—
292C2×M16C23×C3116yes—
293C4⋊Q8—23no—
294C4⋊Q8—26no—
295C4⋊Q8—23no—
296C4⋊Q8—23no—
297C4⋊Q8C23×C3113yes—
298C4⋊Q8C23×C3116yes—
299C4⋊Q8C23×C3111yescharacteristic
300C4⋊Q8C23×C3113yes—
301C4⋊Q8C23×C3113yes—
302#126—26no—
303#126—23no—
304#125—26no—
305#125—23no—
306#125C23×C3113yes—
307#124—23no—
308#124—26no—
309#124C23×C3111yescharacteristic
310#123—23no—
311C22⋊Q8—23no—
312C22⋊Q8—23no—
313C22⋊Q8—23no—
314C22⋊Q8—23no—
315C22⋊Q8—212no—
316C22⋊Q8C23×C3113yes—
317C22⋊Q8C23×C3116yes—
318#121—23no—
319#121C23×C3113yes—
320C4×Q8—21no—
321C4×Q8—22no—
322C4×Q8—23no—
323C4×Q8—23no—
324C4×Q8—23no—
325C4×Q8—23no—
326C4×Q8D4×C3111yescharacteristic
327C4×Q8C23×C3113yes—
328C4×Q8C23×C3116yes—
329C4×Q8C23×C3111yescharacteristic
330C4×D4—26no—
331C4×D4—23no—
332C4×D4D4×C3113yes—
333C4×D4C23×C3113yes—
334C4×D4C23×C3113yes—
335#117—23no—
336#117—23no—
337#117—23no—
338#117D4×C3113yes—
339#117C23×C3116yes—
340C2×C4⋊C4—23no—
341C2×C4⋊C4—23no—
342C2×C42C23×C3113yes—
343#107C23×C3116yes—
344#106C23×C3116yes—
345C4⋊C8C23×C3116yes—
346#103C23×C3116yes—
347#103C23×C3116yes—
348#103C23×C31112yes—
349#103C23×C31112yes—
350#103C23×C3112yes—
351#102C23×C3112yes—
352C22⋊C8C23×C3116yes—
353#97C23×C3111yescharacteristic
354#97C23×C3113yes—
355C4×C8C23×C3116yes—
356C31#6258911yescharacteristic, direct product factor, Sylow
357#41—24no—
358C2×Q8—21no—
359C2×Q8—23no—
360C2×Q8—23no—
361C2×Q8—26no—
362C2×Q8—412no—
363C2×Q8—44no—
364C2×Q8C2×D4×C3111yescharacteristic
365C2×Q8C24×C3116yes—
366C2×Q8C24×C3111yescharacteristic
367C2×D4—23no—
368C2×D4C2×D4×C3113yes—
369C2×D4C24×C3111yescharacteristic
370C22×C4—26no—
371C22×C4—23no—
372C22×C4C2×D4×C3113yes—
373C22×C4C2×D4×C3113yes—
374C22×C4C24×C3113yes—
375Q16—46no—
376SD16—46no—
377M16—46no—
378C2×C8C24×C3112yes—
379C2×C8C24×C3116yes—
380C4⋊C4—23no—
381C4⋊C4—23no—
382C4⋊C4—26no—
383C4⋊C4—26no—
384C4⋊C4—21no—
385C4⋊C4—23no—
386C4⋊C4—23no—
387C4⋊C4—23no—
388C4⋊C4—23no—
389C4⋊C4—23no—
390C4⋊C4—26no—
391C4⋊C4—26no—
392C4⋊C4—23no—
393C4⋊C4C2×D4×C3113yes—
394C4⋊C4C2×D4×C3113yes—
395C4⋊C4C24×C3112yes—
396C4⋊C4C24×C3113yes—
397C4⋊C4C24×C3113yes—
398C22⋊C4—26no—
399C22⋊C4—26no—
400C22⋊C4—23no—
401C22⋊C4—23no—
402C22⋊C4—21no—
403C22⋊C4—21no—
404C22⋊C4—23no—
405C22⋊C4C2×D4×C3116yes—
406C42—26no—
407C42—23no—
408C42—26no—
409C42C2×D4×C3113yes—
410C42C2×D4×C3113yes—
411C42C24×C3113yes—
412C42C24×C3111yescharacteristic
413C23—21no—
414C23C22×D4×C3113yes—
415Q8—26no—
416Q8—22no—
417Q8—26no—
418Q8—42no—
419Q8—46no—
420Q8—83no—
421Q8—86no—
422Q8C31×#13714yes—
423D4—26no—
424D4—22no—
425D4—83no—
426C2×C4—26no—
427C2×C4—26no—
428C2×C4—21no—
429C2×C4—22no—
430C2×C4—23no—
431C2×C4—23no—
432C2×C4—26no—
433C2×C4—43no—
434C2×C4—46no—
435C2×C4—86no—
436C2×C4C22×D4×C3113yes—
437C2×C4C22×D4×C3111yescharacteristic
438C2×C4C22×D4×C3111yescharacteristic
439C2×C4C22×D4×C3113yes—
440C2×C4C22×D4×C3113yes—
441C2×C4C25×C3111yescharacteristic
442C8—22no—
443C8—26no—
444C22—23no—
445C22—23no—
446C22—23no—
447C22—41no—
448C22—41no—
449C22—41no—
450C22C23×D4×C3111yescharacteristic
451C4—23no—
452C4—21no—
453C4—21no—
454C4—23no—
455C4—46no—
456C4—41no—
457C4—43no—
458C4—43no—
459C4—42no—
460C4C2×C31×#13716yes—
461C4C31×#58512yes—
462C2—43no—
463C2—81no—
464C2C31×#350011yescharacteristic
465C2C22×C31×#13711yescharacteristic
466C2C31×#358611yescharacteristic
subgroupG/H
center, socleC22×C31C23×D4
commutator, Frattini, cosocleC2×C4C25×C31
prime radicalC31×#3518C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C4×#41×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#3503C2semidirect
3. C31×#3363C2semidirect
4. C31×#3359C2semidirect
5. C31×#3329C2semidirect
6. C31×#3328C2semidirect
7. C31×#3237C2semidirect
8. C31×#3218C2semidirect
9. C31×#3172C2semidirect
10. C31×#3139C2semidirect
11. C31×#2971C2semidirect
179. #62589C31direct (N × H)
212. #3503C2×C31semidirect
213. #3363C2×C31semidirect
214. #3359C2×C31semidirect
215. #3329C2×C31semidirect
216. #3328C2×C31semidirect
217. #3237C2×C31semidirect
218. #3218C2×C31semidirect
219. #3172C2×C31semidirect
220. #3139C2×C31semidirect
221. #2971C2×C31semidirect
356. C31#62589direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#35182
C31×#35032
C31×#33632
C31×#33592
C31×#33292
C31×#33282
C31×#32372
C31×#32182
C31×#31722
C31×#31392
C31×#29712
#6258931