Finite Group Databasebeta

← C31×#19445 #21476204

Subgroups — C31×#19445 #21476204

Order 7936.

682 conjugacy classes of subgroups.

The subgroup lattice has 500 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3208C211yesmaximal, characteristic, complemented
2C31×#3076C211yesmaximal, characteristic, complemented
3C31×#3038C211yesmaximal, characteristic
4C31×#2989C211yesmaximal, characteristic, complemented
5C31×#1698C212yesmaximal, complemented
6C31×#1697C212yesmaximal, complemented
7C31×#1686C212yesmaximal, complemented
8C31×#1685C212yesmaximal, complemented
9C31×#1571C211yesmaximal, characteristic, complemented
10C31×#1550C211yesmaximal, characteristic, complemented
11C2×C31×#331C211yesmaximal, characteristic, complemented
12C2×C31×AGL(1,ℤ/8)—21no—
13C31×#533C2211yescharacteristic
14C2×C31×#127C2211yescharacteristic
15C4×#41×C31C2211yescharacteristic
16C31×#492C2212yes—
17C31×#486C2212yes—
18C31×#479—21no—
19C31×#478—21no—
20C31×#477C2211yescharacteristic, complemented
21C31×#476C2211yescharacteristic, complemented
22C31×#475C2211yescharacteristic, complemented
23C31×#474C2211yescharacteristic, complemented
24C31×#460—21no—
25C31×#460—21no—
26C31×#460—21no—
27C31×#460C2212yes—
28C31×#459—21no—
29C31×#459C2212yes—
30C31×#450—22no—
31C31×#446C2212yescomplemented
32C31×#436C2212yescomplemented
33C31×#435—22no—
34C31×#432—21no—
35C31×#431C2211yescharacteristic
36C31×#427—21no—
37C31×#423—21no—
38C31×#423C2211yescharacteristic
39C2×C31×C4⋊C8C2211yescharacteristic
40C2×C31×C4⋊C8C2211yescharacteristic
41C31×#418—21no—
42C31×#416—21no—
43C31×#335C2212yescomplemented
44C31×#335C2212yescomplemented
45C31×#333C2212yescomplemented
46C31×#332C2212yescomplemented
47C31×#331C2212yes—
48C31×#331C2212yes—
49C2×#41×C31D411yescharacteristic
50C22×D4×C31—21no—
51C22×D4×C31—21no—
52C22×D4×C31—21no—
53C31×AGL(1,ℤ/8)—44no—
54C2×SD16×C31—22no—
55C2×SD16×C31—22no—
56C2×SD16×C31—22no—
57C2×D8×C31—22no—
58C2×M16×C31—21no—
59C2×M16×C31—22no—
60C22×C8×C31—21no—
61C22×C8×C31—21no—
62C31×C4⋊Q8C2311yescharacteristic
63C31×C4⋊Q8C2311yescharacteristic
64C31×#127—21no—
65C31×#127—21no—
66C31×#127—21no—
67C31×#127C2312yes—
68C31×#125—21no—
69C31×C22⋊Q8—21no—
70C31×C22⋊Q8—21no—
71C4×Q8×C31—21no—
72C4×Q8×C31—21no—
73C4×Q8×C31D411yescharacteristic
74C4×Q8×C31C2311yescharacteristic
75C4×D4×C31—21no—
76C4×D4×C31—21no—
77C4×D4×C31D411yescharacteristic
78C4×D4×C31C2311yescharacteristic
79C31×#117—21no—
80C31×#117—21no—
81C31×#117D411yescharacteristic
82C2×C42×C31—21no—
83C2×C42×C31C2311yescharacteristic
84C31×#107—21no—
85C31×#107—21no—
86C31×#106—21no—
87C31×#106—21no—
88C31×C4⋊C8—22no—
89C31×C4⋊C8—21no—
90C31×C4⋊C8—21no—
91C31×C4⋊C8—21no—
92C31×C4⋊C8D411yescharacteristic
93C31×C4⋊C8D411yescharacteristic
94C31×C4⋊C8C2312yes—
95C31×C4⋊C8C2311yescharacteristic
96C31×C4⋊C8C2311yescharacteristic
97C31×C4⋊C8C2312yes—
98C31×#103—21no—
99C31×#103—21no—
100C31×#102—21no—
101C31×#102—21no—
102C31×#102—22no—
103C31×#102—22no—
104C31×#102—22no—
105C31×#102—22no—
106C31×C22⋊C8—22no—
107C31×C22⋊C8D412yes—
108C31×#97—22no—
109C4×C8×C31C2312yes—
110C24×C31—41no—
111#41×C31—22no—
112#41×C31—22no—
113C2×Q8×C31—21no—
114C2×Q8×C31—21no—
115C2×Q8×C31C2×D411yescharacteristic
116C2×D4×C31—21no—
117C2×D4×C31—22no—
118C2×D4×C31—22no—
119C2×D4×C31—22no—
120C2×D4×C31—41no—
121C2×D4×C31—41no—
122C2×D4×C31—41no—
123C2×D4×C31—42no—
124C2×D4×C31—42no—
125C2×D4×C31—81no—
126C2×D4×C31—81no—
127C2×D4×C31—82no—
128C2×D4×C31C2×D411yescharacteristic
129C22×C4×C31—21no—
130C22×C4×C31—21no—
131C22×C4×C31—21no—
132C22×C4×C31C2×D411yescharacteristic
133C22×C4×C31C2×D411yescharacteristic
134C22×C4×C31#4111yescharacteristic
135SD16×C31—44no—
136SD16×C31—82no—
137SD16×C31—82no—
138D8×C31—44no—
139M16×C31—42no—
140M16×C31—82no—
141C2×C8×C31—22no—
142C2×C8×C31—22no—
143C2×C8×C31—21no—
144C2×C8×C31—21no—
145C2×C8×C31—42no—
146C2×C8×C31—81no—
147C2×C8×C31C2×D412yes—
148C2×C8×C31C2×D412yes—
149C4⋊C4×C31—21no—
150C4⋊C4×C31—21no—
151C4⋊C4×C31—21no—
152C4⋊C4×C31—21no—
153C4⋊C4×C31—21no—
154C4⋊C4×C31—21no—
155C4⋊C4×C31—41no—
156C4⋊C4×C31—41no—
157C4⋊C4×C31C2×D411yescharacteristic
158C4⋊C4×C31C2×D411yescharacteristic
159C22⋊C4×C31—21no—
160C22⋊C4×C31—21no—
161C22⋊C4×C31—21no—
162C22⋊C4×C31—41no—
163C42×C31—21no—
164C42×C31—21no—
165C42×C31—21no—
166C42×C31—41no—
167C42×C31C2×D411yescharacteristic
168C42×C31C2×D411yescharacteristic
169C42×C31#4111yescharacteristic
170C42×C31C2411yescharacteristic
171#19445C3111yesmaximal, characteristic, direct product factor, Sylow
172C23×C31—21no—
173C23×C31—42no—
174C23×C31—82no—
175C23×C31—82no—
176C23×C31—82no—
177C23×C31#12111yescharacteristic
178Q8×C31—21no—
179Q8×C31—21no—
180Q8×C31—41no—
181Q8×C31—41no—
182Q8×C31—81no—
183D4×C31—21no—
184D4×C31—21no—
185D4×C31—42no—
186D4×C31—42no—
187D4×C31—42no—
188D4×C31—42no—
189D4×C31—42no—
190D4×C31—82no—
191D4×C31—82no—
192D4×C31—82no—
193D4×C31—82no—
194C2×C4×C31—21no—
195C2×C4×C31—21no—
196C2×C4×C31—21no—
197C2×C4×C31—21no—
198C2×C4×C31—21no—
199C2×C4×C31—41no—
200C2×C4×C31—41no—
201C2×C4×C31—41no—
202C2×C4×C31—42no—
203C2×C4×C31—41no—
204C2×C4×C31—41no—
205C2×C4×C31—81no—
206C2×C4×C31#12111yescharacteristic
207C2×C4×C31#12111yescharacteristic
208C2×C4×C31#12111yescharacteristic
209C2×C4×C31AGL(1,ℤ/8)12yes—
210C2×C4×C31#13712yes—
211C2×C4×C31C22×D411yescharacteristic
212C2×C4×C31C22×D411yescharacteristic
213C2×C4×C31C2×#4111yescharacteristic
214C8×C31—22no—
215C8×C31—22no—
216C8×C31—41no—
217C8×C31—41no—
218C8×C31—42no—
219C8×C31—42no—
220#3208C2×C3111yescharacteristic, complemented
221#3076C2×C3111yescharacteristic, complemented
222#3038C2×C3111yescharacteristic
223#2989C2×C3111yescharacteristic, complemented
224#1698C2×C3112yescomplemented
225#1697C2×C3112yescomplemented
226#1686C2×C3112yescomplemented
227#1685C2×C3112yescomplemented
228#1571C2×C3111yescharacteristic, complemented
229#1550C2×C3111yescharacteristic, complemented
230C2×#331C2×C3111yescharacteristic, complemented
231C22×C31—21no—
232C22×C31—21no—
233C22×C31—41no—
234C22×C31—41no—
235C22×C31—41no—
236C22×C31—82no—
237C22×C31—82no—
238C22×C31—82no—
239C22×C31—164no—
240C22×C31#46812yes—
241C22×C31C2×#12111yescharacteristic
242C4×C31—21no—
243C4×C31—21no—
244C4×C31—21no—
245C4×C31—41no—
246C4×C31—41no—
247C4×C31—41no—
248C4×C31—81no—
249C4×C31—81no—
250C4×C31#46812yes—
251C4×C31C2×AGL(1,ℤ/8)11yescharacteristic
252C4×C31C2×#13711yescharacteristic
253C4×C31#57611yescharacteristic
254C4×C31#57711yescharacteristic
255C2×AGL(1,ℤ/8)—21no—
256#533C22×C3111yescharacteristic
257C2×#127C22×C3111yescharacteristic
258C4×#41C22×C3111yescharacteristic
259#492C22×C3112yes—
260#486C22×C3112yes—
261#479—21no—
262#478—21no—
263#477C22×C3111yescharacteristic, complemented
264#476C22×C3111yescharacteristic, complemented
265#475C22×C3111yescharacteristic, complemented
266#474C22×C3111yescharacteristic, complemented
267#460—21no—
268#460—21no—
269#460—21no—
270#460C22×C3112yes—
271#459—21no—
272#459C22×C3112yes—
273#450—22no—
274#446C22×C3112yescomplemented
275#436C22×C3112yescomplemented
276#435—22no—
277#432—21no—
278#431C22×C3111yescharacteristic
279#427—21no—
280#423—21no—
281#423C22×C3111yescharacteristic
282C2×C4⋊C8C22×C3111yescharacteristic
283C2×C4⋊C8C22×C3111yescharacteristic
284#418—21no—
285#416—21no—
286#335C22×C3112yescomplemented
287#335C22×C3112yescomplemented
288#333C22×C3112yescomplemented
289#332C22×C3112yescomplemented
290#331C22×C3112yes—
291#331C22×C3112yes—
292C2×C31—22no—
293C2×C31—81no—
294C2×C31—162no—
295C2×C31#304511yescharacteristic
296C2×C31C2×#46811yescharacteristic
297C2×C31#306811yescharacteristic
298C2×#41D4×C3111yescharacteristic
299C22×D4—21no—
300C22×D4—21no—
301C22×D4—21no—
302AGL(1,ℤ/8)—44no—
303C2×SD16—22no—
304C2×SD16—22no—
305C2×SD16—22no—
306C2×D8—22no—
307C2×M16—21no—
308C2×M16—22no—
309C22×C8—21no—
310C22×C8—21no—
311C4⋊Q8C23×C3111yescharacteristic
312C4⋊Q8C23×C3111yescharacteristic
313#127—21no—
314#127—21no—
315#127—21no—
316#127C23×C3112yes—
317#125—21no—
318C22⋊Q8—21no—
319C22⋊Q8—21no—
320C4×Q8—21no—
321C4×Q8—21no—
322C4×Q8D4×C3111yescharacteristic
323C4×Q8C23×C3111yescharacteristic
324C4×D4—21no—
325C4×D4—21no—
326C4×D4D4×C3111yescharacteristic
327C4×D4C23×C3111yescharacteristic
328#117—21no—
329#117—21no—
330#117D4×C3111yescharacteristic
331C2×C42—21no—
332C2×C42C23×C3111yescharacteristic
333#107—21no—
334#107—21no—
335#106—21no—
336#106—21no—
337C4⋊C8—22no—
338C4⋊C8—21no—
339C4⋊C8—21no—
340C4⋊C8—21no—
341C4⋊C8D4×C3111yescharacteristic
342C4⋊C8D4×C3111yescharacteristic
343C4⋊C8C23×C3112yes—
344C4⋊C8C23×C3111yescharacteristic
345C4⋊C8C23×C3111yescharacteristic
346C4⋊C8C23×C3112yes—
347#103—21no—
348#103—21no—
349#102—21no—
350#102—21no—
351#102—22no—
352#102—22no—
353#102—22no—
354#102—22no—
355C22⋊C8—22no—
356C22⋊C8D4×C3112yes—
357#97—22no—
358C4×C8C23×C3112yes—
359C31#1944511yescharacteristic, direct product factor, Sylow
360C24—41no—
361#41—22no—
362#41—22no—
363C2×Q8—21no—
364C2×Q8—21no—
365C2×Q8C2×D4×C3111yescharacteristic
366C2×D4—21no—
367C2×D4—22no—
368C2×D4—22no—
369C2×D4—22no—
370C2×D4—41no—
371C2×D4—41no—
372C2×D4—41no—
373C2×D4—42no—
374C2×D4—42no—
375C2×D4—81no—
376C2×D4—81no—
377C2×D4—82no—
378C2×D4C2×D4×C3111yescharacteristic
379C22×C4—21no—
380C22×C4—21no—
381C22×C4—21no—
382C22×C4C2×D4×C3111yescharacteristic
383C22×C4C2×D4×C3111yescharacteristic
384C22×C4#41×C3111yescharacteristic
385SD16—44no—
386SD16—82no—
387SD16—82no—
388D8—44no—
389M16—42no—
390M16—82no—
391C2×C8—22no—
392C2×C8—22no—
393C2×C8—21no—
394C2×C8—21no—
395C2×C8—42no—
396C2×C8—81no—
397C2×C8C2×D4×C3112yes—
398C2×C8C2×D4×C3112yes—
399C4⋊C4—21no—
400C4⋊C4—21no—
401C4⋊C4—21no—
402C4⋊C4—21no—
403C4⋊C4—21no—
404C4⋊C4—21no—
405C4⋊C4—41no—
406C4⋊C4—41no—
407C4⋊C4C2×D4×C3111yescharacteristic
408C4⋊C4C2×D4×C3111yescharacteristic
409C22⋊C4—21no—
410C22⋊C4—21no—
411C22⋊C4—21no—
412C22⋊C4—41no—
413C42—21no—
414C42—21no—
415C42—21no—
416C42—41no—
417C42C2×D4×C3111yescharacteristic
418C42C2×D4×C3111yescharacteristic
419C42#41×C3111yescharacteristic
420C42C24×C3111yescharacteristic
421C23—21no—
422C23—42no—
423C23—82no—
424C23—82no—
425C23—82no—
426C23C31×#12111yescharacteristic
427Q8—21no—
428Q8—21no—
429Q8—41no—
430Q8—41no—
431Q8—81no—
432D4—21no—
433D4—21no—
434D4—42no—
435D4—42no—
436D4—42no—
437D4—42no—
438D4—42no—
439D4—82no—
440D4—82no—
441D4—82no—
442D4—82no—
443C2×C4—21no—
444C2×C4—21no—
445C2×C4—21no—
446C2×C4—21no—
447C2×C4—21no—
448C2×C4—41no—
449C2×C4—42no—
450C2×C4—41no—
451C2×C4—41no—
452C2×C4—41no—
453C2×C4—41no—
454C2×C4—81no—
455C2×C4C31×#12111yescharacteristic
456C2×C4C31×#12111yescharacteristic
457C2×C4C31×#12111yescharacteristic
458C2×C4C31×AGL(1,ℤ/8)12yes—
459C2×C4C31×#13712yes—
460C2×C4C22×D4×C3111yescharacteristic
461C2×C4C22×D4×C3111yescharacteristic
462C2×C4C2×#41×C3111yescharacteristic
463C8—22no—
464C8—22no—
465C8—41no—
466C8—41no—
467C8—42no—
468C8—42no—
469C22—21no—
470C22—21no—
471C22—41no—
472C22—41no—
473C22—41no—
474C22—82no—
475C22—82no—
476C22—82no—
477C22—164no—
478C22C31×#46812yes—
479C22C2×C31×#12111yescharacteristic
480C4—21no—
481C4—21no—
482C4—21no—
483C4—41no—
484C4—41no—
485C4—41no—
486C4—81no—
487C4—81no—
488C4C31×#46812yes—
489C4C2×C31×AGL(1,ℤ/8)11yescharacteristic
490C4C2×C31×#13711yescharacteristic
491C4C31×#57611yescharacteristic
492C4C31×#57711yescharacteristic
493C2—22no—
494C2—81no—
495C2—162no—
496C2C31×#304511yescharacteristic
497C2C2×C31×#46811yescharacteristic
498C2C31×#306811yescharacteristic
subgroupG/H
center, socleC22×C31C2×#121
commutator, Frattini, cosocleC42C24×C31
prime radicalC31×#3038C2
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×#3208C2semidirect
2. C31×#3076C2semidirect
4. C31×#2989C2semidirect
5. C31×#1698C2semidirect
6. C31×#1697C2semidirect
7. C31×#1686C2semidirect
8. C31×#1685C2semidirect
9. C31×#1571C2semidirect
10. C31×#1550C2semidirect
11. C2×C31×#331C2semidirect
20. C31×#477C22semidirect
21. C31×#476C22semidirect
22. C31×#475C22semidirect
23. C31×#474C22semidirect
31. C31×#446C22semidirect
32. C31×#436C22semidirect
43. C31×#335C22semidirect
44. C31×#335C22semidirect
45. C31×#333C22semidirect
46. C31×#332C22semidirect
171. #19445C31direct (N × H)
220. #3208C2×C31semidirect
221. #3076C2×C31semidirect
223. #2989C2×C31semidirect
224. #1698C2×C31semidirect
225. #1697C2×C31semidirect
226. #1686C2×C31semidirect
227. #1685C2×C31semidirect
228. #1571C2×C31semidirect
229. #1550C2×C31semidirect
230. C2×#331C2×C31semidirect
263. #477C22×C31semidirect
264. #476C22×C31semidirect
265. #475C22×C31semidirect
266. #474C22×C31semidirect
274. #446C22×C31semidirect
275. #436C22×C31semidirect
286. #335C22×C31semidirect
287. #335C22×C31semidirect
288. #333C22×C31semidirect
289. #332C22×C31semidirect
359. C31#19445direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#32082
C31×#30762
C31×#30382
C31×#29892
C31×#16982
C31×#16972
C31×#16862
C31×#16852
C31×#15712
C31×#15502
C2×C31×#3312
#1944531