Finite Group Databasebeta

← C31×#62002 #21518761

Subgroups — C31×#62002 #21518761

Order 7936.

1872 conjugacy classes of subgroups.

The subgroup lattice has 496 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3503C211yesmaximal, characteristic, complemented
2C31×#3483C211yesmaximal, characteristic
3C31×#3392C212yesmaximal, complemented
4C31×#3363C212yesmaximal, complemented
5C31×#3329C216yesmaximal, complemented
6C31×#3278C216yesmaximal, complemented
7C31×#3254C213yesmaximal, complemented
8C31×#3206C213yesmaximal, complemented
9C31×#3107C213yesmaximal, complemented
10C31×#3039C213yesmaximal, complemented
11C31×#2991C211yesmaximal, characteristic, complemented
12C2×C31×#137C2216yes—
13Q82×C31—21no—
14Q82×C31C2211yescharacteristic
15C31×#557C2212yes—
16C31×#555—23no—
17C31×#555C2213yes—
18C31×#554—23no—
19C31×#550—21no—
20C31×#550C2213yes—
21C31×#550C2211yescharacteristic
22D4×Q8×C31C2216yes—
23C31×#544—23no—
24C31×#533C2213yes—
25C31×#532—23no—
26C31×#532C2213yes—
27C2×C31×C4⋊Q8C2213yes—
28C31×#520—21no—
29C4×#41×C31—21no—
30C4×#41×C31C2213yes—
31C4×#41×C31C2211yescharacteristic
32C31×#492C2216yes—
33C31×#487C2216yes—
34C31×#485C2216yes—
35C31×#477C2216yes—
36C31×#475C2211yescharacteristic
37C31×#474C2213yes—
38C31×#468C22112yes—
39C31×#462C2213yes—
40C31×#462C2216yes—
41C31×#461C2213yes—
42C31×#461C2216yes—
43C31×#461C2216yes—
44C31×#460C2216yes—
45C31×#452C2216yes—
46C31×#448C22112yes—
47C8×Q8×C31C2212yes—
48C4×Q16×C31C2216yes—
49C4×SD16×C31C2216yes—
50C31×#436C2216yes—
51C31×#431C2213yes—
52C31×#423C2213yes—
53C31×#419C2216yes—
54C2×#41×C31—21no—
55C2×#41×C31—23no—
56C2×#41×C31D411yescharacteristic
57C2×#41×C31C2313yes—
58C22×Q8×C31C2316yes—
59C31×#137—412no—
60C2×Q16×C31C2316yes—
61C2×SD16×C31C2316yes—
62C2×SD16×C31C23112yes—
63C2×M16×C31C2316yes—
64C31×C4⋊Q8—23no—
65C31×C4⋊Q8—26no—
66C31×C4⋊Q8—23no—
67C31×C4⋊Q8—23no—
68C31×C4⋊Q8C2313yes—
69C31×C4⋊Q8C2316yes—
70C31×C4⋊Q8C2311yescharacteristic
71C31×C4⋊Q8C2313yes—
72C31×#127—23no—
73C31×#127C2313yes—
74C31×#125—26no—
75C31×#125—23no—
76C31×#124—26no—
77C31×#124—23no—
78C31×C22⋊Q8—23no—
79C31×C22⋊Q8—212no—
80C31×C22⋊Q8C2316yes—
81C31×#121—23no—
82C31×#121—23no—
83C31×#121—23no—
84C31×#121—26no—
85C31×#121C2316yes—
86C4×Q8×C31—21no—
87C4×Q8×C31—22no—
88C4×Q8×C31—23no—
89C4×Q8×C31D411yescharacteristic
90C4×Q8×C31C2316yes—
91C4×Q8×C31C2313yes—
92C4×Q8×C31C2311yescharacteristic
93C4×Q8×C31C2311yescharacteristic
94C4×D4×C31—26no—
95C4×D4×C31—23no—
96C4×D4×C31—23no—
97C4×D4×C31—23no—
98C4×D4×C31—23no—
99C4×D4×C31D413yes—
100C4×D4×C31C2313yes—
101C4×D4×C31C2313yes—
102C4×D4×C31C2313yes—
103C31×#117—23no—
104C31×#117—23no—
105C31×#117—23no—
106C31×#117D413yes—
107C31×#117C2313yes—
108C2×C4⋊C4×C31—23no—
109C2×C4⋊C4×C31—23no—
110C2×C42×C31—23no—
111C2×C42×C31C2313yes—
112C31×#107C2316yes—
113C31×#106C2312yes—
114C31×C4⋊C8C2313yes—
115C31×C4⋊C8C2316yes—
116C31×C4⋊C8C2311yescharacteristic
117C31×#103C2316yes—
118C31×#103C23112yes—
119C31×#103C2312yes—
120C31×#103C2316yes—
121C31×#102C2316yes—
122C31×C22⋊C8C2316yes—
123C4×C8×C31C2316yes—
124#41×C31—24no—
125#41×C31—26no—
126#41×C31—43no—
127#41×C31—44no—
128#41×C31—86no—
129C2×Q8×C31—21no—
130C2×Q8×C31—26no—
131C2×Q8×C31—23no—
132C2×Q8×C31—46no—
133C2×Q8×C31—46no—
134C2×Q8×C31C2×D411yescharacteristic
135C2×Q8×C31C2416yes—
136C2×Q8×C31C2411yescharacteristic
137C2×D4×C31—23no—
138C2×D4×C31—26no—
139C2×D4×C31—23no—
140C2×D4×C31—23no—
141C2×D4×C31C2×D413yes—
142C2×D4×C31C2413yes—
143C22×C4×C31—26no—
144C22×C4×C31—23no—
145C22×C4×C31—23no—
146C22×C4×C31—23no—
147C22×C4×C31C2×D413yes—
148C22×C4×C31C2×D413yes—
149C22×C4×C31C2413yes—
150Q16×C31—212no—
151SD16×C31—46no—
152SD16×C31—412no—
153M16×C31—46no—
154C2×C8×C31C2412yes—
155C2×C8×C31C2416yes—
156C4⋊C4×C31—23no—
157C4⋊C4×C31—23no—
158C4⋊C4×C31—26no—
159C4⋊C4×C31—26no—
160C4⋊C4×C31—21no—
161C4⋊C4×C31—21no—
162C4⋊C4×C31—23no—
163C4⋊C4×C31—23no—
164C4⋊C4×C31—26no—
165C4⋊C4×C31—26no—
166C4⋊C4×C31C2×D413yes—
167C4⋊C4×C31C2×D413yes—
168C4⋊C4×C31C2412yes—
169C4⋊C4×C31C2411yescharacteristic
170C4⋊C4×C31C2413yes—
171C22⋊C4×C31—26no—
172C22⋊C4×C31—23no—
173C22⋊C4×C31—26no—
174C22⋊C4×C31—23no—
175C22⋊C4×C31—23no—
176C22⋊C4×C31C2×D416yes—
177C42×C31—21no—
178C42×C31—23no—
179C42×C31—23no—
180C42×C31—26no—
181C42×C31C2×D413yes—
182C42×C31C2×D413yes—
183C42×C31C2413yes—
184C42×C31C2411yescharacteristic
185#62002C3111yesmaximal, characteristic, direct product factor, Sylow
186C23×C31—23no—
187C23×C31C22×D413yes—
188Q8×C31—21no—
189Q8×C31—26no—
190Q8×C31—26no—
191Q8×C31—42no—
192Q8×C31—86no—
193Q8×C31—83no—
194Q8×C31#13714yescomplemented
195Q8×C31H(5,𝔽2)12yes—
196D4×C31—26no—
197D4×C31—23no—
198D4×C31—23no—
199D4×C31—46no—
200D4×C31—46no—
201D4×C31—83no—
202D4×C31—86no—
203C2×C4×C31—21no—
204C2×C4×C31—26no—
205C2×C4×C31—26no—
206C2×C4×C31—23no—
207C2×C4×C31—23no—
208C2×C4×C31—21no—
209C2×C4×C31—22no—
210C2×C4×C31—23no—
211C2×C4×C31—26no—
212C2×C4×C31—46no—
213C2×C4×C31—46no—
214C2×C4×C31—46no—
215C2×C4×C31—86no—
216C2×C4×C31C22×D413yes—
217C2×C4×C31C22×D411yescharacteristic
218C2×C4×C31C22×D413yes—
219C2×C4×C31C22×D413yes—
220C2×C4×C31C22×D411yescharacteristic
221C2×C4×C31C2511yescharacteristic
222C8×C31—26no—
223C8×C31—22no—
224#3503C2×C3111yescharacteristic, complemented
225#3483C2×C3111yescharacteristic
226#3392C2×C3112yescomplemented
227#3363C2×C3112yescomplemented
228#3329C2×C3116yescomplemented
229#3278C2×C3116yescomplemented
230#3254C2×C3113yescomplemented
231#3206C2×C3113yescomplemented
232#3107C2×C3113yescomplemented
233#3039C2×C3113yescomplemented
234#2991C2×C3111yescharacteristic, complemented
235C22×C31—23no—
236C22×C31—23no—
237C22×C31—23no—
238C22×C31—43no—
239C22×C31—43no—
240C22×C31—43no—
241C22×C31C23×D411yescharacteristic
242C4×C31—23no—
243C4×C31—22no—
244C4×C31—21no—
245C4×C31—23no—
246C4×C31—46no—
247C4×C31—41no—
248C4×C31—43no—
249C4×C31—42no—
250C4×C31C2×#13716yes—
251C4×C31#57712yes—
252C4×C31C2×H(5,𝔽2)11yescharacteristic
253C4×C31#58511yescharacteristic
254C2×#137C22×C3116yes—
255Q82—21no—
256Q82C22×C3111yescharacteristic
257#557C22×C3112yes—
258#555—23no—
259#555C22×C3113yes—
260#554—23no—
261#550—21no—
262#550C22×C3113yes—
263#550C22×C3111yescharacteristic
264D4×Q8C22×C3116yes—
265#544—23no—
266#533C22×C3113yes—
267#532—23no—
268#532C22×C3113yes—
269C2×C4⋊Q8C22×C3113yes—
270#520—21no—
271C4×#41—21no—
272C4×#41C22×C3113yes—
273C4×#41C22×C3111yescharacteristic
274#492C22×C3116yes—
275#487C22×C3116yes—
276#485C22×C3116yes—
277#477C22×C3116yes—
278#475C22×C3111yescharacteristic
279#474C22×C3113yes—
280#468C22×C31112yes—
281#462C22×C3113yes—
282#462C22×C3116yes—
283#461C22×C3116yes—
284#461C22×C3113yes—
285#461C22×C3116yes—
286#460C22×C3116yes—
287#452C22×C3116yes—
288#448C22×C31112yes—
289C8×Q8C22×C3112yes—
290C4×Q16C22×C3116yes—
291C4×SD16C22×C3116yes—
292#436C22×C3116yes—
293#431C22×C3113yes—
294#423C22×C3113yes—
295#419C22×C3116yes—
296C2×C31—43no—
297C2×C31—83no—
298C2×C31#348811yescharacteristic
299C2×C31C22×#13711yescharacteristic
300C2×C31C2×#57711yescharacteristic
301C2×#41—21no—
302C2×#41—23no—
303C2×#41D4×C3111yescharacteristic
304C2×#41C23×C3113yes—
305C22×Q8C23×C3116yes—
306#137—412no—
307C2×Q16C23×C3116yes—
308C2×SD16C23×C31112yes—
309C2×SD16C23×C3116yes—
310C2×M16C23×C3116yes—
311C4⋊Q8—23no—
312C4⋊Q8—26no—
313C4⋊Q8—23no—
314C4⋊Q8—23no—
315C4⋊Q8C23×C3113yes—
316C4⋊Q8C23×C3116yes—
317C4⋊Q8C23×C3113yes—
318C4⋊Q8C23×C3111yescharacteristic
319#127—23no—
320#127C23×C3113yes—
321#125—26no—
322#125—23no—
323#124—26no—
324#124—23no—
325C22⋊Q8—23no—
326C22⋊Q8—212no—
327C22⋊Q8C23×C3116yes—
328#121—23no—
329#121—23no—
330#121—23no—
331#121—26no—
332#121C23×C3116yes—
333C4×Q8—21no—
334C4×Q8—22no—
335C4×Q8—23no—
336C4×Q8D4×C3111yescharacteristic
337C4×Q8C23×C3111yescharacteristic
338C4×Q8C23×C3113yes—
339C4×Q8C23×C3116yes—
340C4×Q8C23×C3111yescharacteristic
341C4×D4—26no—
342C4×D4—23no—
343C4×D4—23no—
344C4×D4—23no—
345C4×D4—23no—
346C4×D4D4×C3113yes—
347C4×D4C23×C3113yes—
348C4×D4C23×C3113yes—
349C4×D4C23×C3113yes—
350#117—23no—
351#117—23no—
352#117—23no—
353#117D4×C3113yes—
354#117C23×C3113yes—
355C2×C4⋊C4—23no—
356C2×C4⋊C4—23no—
357C2×C42—23no—
358C2×C42C23×C3113yes—
359#107C23×C3116yes—
360#106C23×C3112yes—
361C4⋊C8C23×C3113yes—
362C4⋊C8C23×C3116yes—
363C4⋊C8C23×C3111yescharacteristic
364#103C23×C3116yes—
365#103C23×C31112yes—
366#103C23×C3112yes—
367#103C23×C3116yes—
368#102C23×C3116yes—
369C22⋊C8C23×C3116yes—
370C4×C8C23×C3116yes—
371C31#6200211yescharacteristic, direct product factor, Sylow
372#41—24no—
373#41—26no—
374#41—43no—
375#41—44no—
376#41—86no—
377C2×Q8—21no—
378C2×Q8—26no—
379C2×Q8—23no—
380C2×Q8—46no—
381C2×Q8—46no—
382C2×Q8C2×D4×C3111yescharacteristic
383C2×Q8C24×C3116yes—
384C2×Q8C24×C3111yescharacteristic
385C2×D4—23no—
386C2×D4—26no—
387C2×D4—23no—
388C2×D4—23no—
389C2×D4C2×D4×C3113yes—
390C2×D4C24×C3113yes—
391C22×C4—26no—
392C22×C4—23no—
393C22×C4—23no—
394C22×C4—23no—
395C22×C4C2×D4×C3113yes—
396C22×C4C2×D4×C3113yes—
397C22×C4C24×C3113yes—
398Q16—212no—
399SD16—46no—
400SD16—412no—
401M16—46no—
402C2×C8C24×C3112yes—
403C2×C8C24×C3116yes—
404C4⋊C4—23no—
405C4⋊C4—23no—
406C4⋊C4—26no—
407C4⋊C4—26no—
408C4⋊C4—21no—
409C4⋊C4—21no—
410C4⋊C4—23no—
411C4⋊C4—23no—
412C4⋊C4—26no—
413C4⋊C4—26no—
414C4⋊C4C2×D4×C3113yes—
415C4⋊C4C2×D4×C3113yes—
416C4⋊C4C24×C3112yes—
417C4⋊C4C24×C3111yescharacteristic
418C4⋊C4C24×C3113yes—
419C22⋊C4—26no—
420C22⋊C4—23no—
421C22⋊C4—26no—
422C22⋊C4—23no—
423C22⋊C4—23no—
424C22⋊C4C2×D4×C3116yes—
425C42—21no—
426C42—23no—
427C42—23no—
428C42—26no—
429C42C2×D4×C3113yes—
430C42C2×D4×C3113yes—
431C42C24×C3113yes—
432C42C24×C3111yescharacteristic
433C23—23no—
434C23C22×D4×C3113yes—
435Q8—21no—
436Q8—26no—
437Q8—26no—
438Q8—42no—
439Q8—86no—
440Q8—83no—
441Q8C31×#13714yescomplemented
442Q8C31×H(5,𝔽2)12yes—
443D4—26no—
444D4—23no—
445D4—23no—
446D4—46no—
447D4—46no—
448D4—83no—
449D4—86no—
450C2×C4—21no—
451C2×C4—26no—
452C2×C4—26no—
453C2×C4—23no—
454C2×C4—23no—
455C2×C4—21no—
456C2×C4—22no—
457C2×C4—23no—
458C2×C4—26no—
459C2×C4—46no—
460C2×C4—46no—
461C2×C4—46no—
462C2×C4—86no—
463C2×C4C22×D4×C3113yes—
464C2×C4C22×D4×C3111yescharacteristic
465C2×C4C22×D4×C3113yes—
466C2×C4C22×D4×C3113yes—
467C2×C4C22×D4×C3111yescharacteristic
468C2×C4C25×C3111yescharacteristic
469C8—26no—
470C8—22no—
471C22—23no—
472C22—23no—
473C22—23no—
474C22—43no—
475C22—43no—
476C22—43no—
477C22C23×D4×C3111yescharacteristic
478C4—23no—
479C4—22no—
480C4—21no—
481C4—23no—
482C4—46no—
483C4—41no—
484C4—43no—
485C4—42no—
486C4C2×C31×#13716yes—
487C4C31×#57712yes—
488C4C2×C31×H(5,𝔽2)11yescharacteristic
489C4C31×#58511yescharacteristic
490C2—43no—
491C2—83no—
492C2C31×#348811yescharacteristic
493C2C22×C31×#13711yescharacteristic
494C2C2×C31×#57711yescharacteristic
subgroupG/H
center, socleC22×C31C23×D4
commutator, Frattini, cosocleC2×C4C25×C31
prime radicalC31×#3483C2
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
1. C31×#3503C2semidirect
3. C31×#3392C2semidirect
4. C31×#3363C2semidirect
5. C31×#3329C2semidirect
6. C31×#3278C2semidirect
7. C31×#3254C2semidirect
8. C31×#3206C2semidirect
9. C31×#3107C2semidirect
10. C31×#3039C2semidirect
11. C31×#2991C2semidirect
185. #62002C31direct (N × H)
194. Q8×C31#137semidirect
224. #3503C2×C31semidirect
226. #3392C2×C31semidirect
227. #3363C2×C31semidirect
228. #3329C2×C31semidirect
229. #3278C2×C31semidirect
230. #3254C2×C31semidirect
231. #3206C2×C31semidirect
232. #3107C2×C31semidirect
233. #3039C2×C31semidirect
234. #2991C2×C31semidirect
371. C31#62002direct (N × H)
441. Q8C31×#137semidirect

Maximal subgroups

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

subgroupindex
C31×#35032
C31×#34832
C31×#33922
C31×#33632
C31×#33292
C31×#32782
C31×#32542
C31×#32062
C31×#31072
C31×#30392
C31×#29912
#6200231