Finite Group Databasebeta

← C31×#19339 #21476098

Subgroups — C31×#19339 #21476098

Order 7936.

658 conjugacy classes of subgroups.

The subgroup lattice has 484 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3254C211yesmaximal, characteristic, complemented
2C31×#3253C211yesmaximal, characteristic
3C31×#3167C211yesmaximal, characteristic, complemented
4C31×#2931C211yesmaximal, characteristic, complemented
5C31×#1691C212yesmaximal, complemented
6C31×#1685C212yesmaximal, complemented
7C31×#1683C212yesmaximal, complemented
8C31×#1681C212yesmaximal, complemented
9C31×#1567C211yesmaximal, characteristic, complemented
10C31×#1561C211yesmaximal, characteristic, complemented
11C31×#1560C211yesmaximal, characteristic, complemented
12C2×C31×#131—21no—
13C31×#533C2211yescharacteristic
14C31×#532C2211yescharacteristic
15C31×#532C2211yescharacteristic
16C31×#498C2211yescharacteristic
17C31×#492C2211yescharacteristic
18C31×#487C2211yescharacteristic
19C31×#486C2211yescharacteristic
20C31×#477—21no—
21C31×#476—21no—
22C31×#476C2212yes—
23C31×#474C2212yes—
24C31×#469—22no—
25C31×#468—22no—
26C31×#465—21no—
27C31×#465—21no—
28C31×#461C2212yes—
29C31×#460—21no—
30C31×#459—21no—
31C31×#459C2212yes—
32C4×SD16×C31—21no—
33C4×SD16×C31—21no—
34C31×#436—21no—
35C31×#436C2212yes—
36C8×D4×C31—21no—
37C8×D4×C31C2212yes—
38C31×#423C2211yescharacteristic
39C31×#423C2211yescharacteristic
40C31×#423C2211yescharacteristic
41C31×#408—21no—
42C2×C4×C8×C31C2211yescharacteristic
43C31×#335C2212yes—
44C31×#335C2212yes—
45C31×#333C2212yes—
46C31×#332C2212yes—
47C31×#332C2212yes—
48C31×#331C2212yes—
49C2×#41×C31—21no—
50C2×#41×C31—21no—
51C2×SD16×C31—22no—
52C2×SD16×C31—21no—
53C2×SD16×C31—21no—
54C2×D8×C31—22no—
55C31×#131—44no—
56C2×M16×C31—21no—
57C2×M16×C31—21no—
58C2×M16×C31—21no—
59C2×M16×C31—22no—
60C22×C8×C31—22no—
61C22×C8×C31D411yescharacteristic
62C22×C8×C31D411yescharacteristic
63C31×C4⋊Q8D411yescharacteristic
64C31×C4⋊Q8C2311yescharacteristic
65C31×C4⋊Q8C2311yescharacteristic
66C31×C4⋊Q8C2311yescharacteristic
67C31×#127D411yescharacteristic
68C31×#127C2311yescharacteristic
69C31×#125—21no—
70C31×#124—21no—
71C31×#124—21no—
72C31×C22⋊Q8—21no—
73C31×C22⋊Q8—21no—
74C31×#121—21no—
75C31×#121—21no—
76C31×#121—21no—
77C31×#121D412yes—
78C4×Q8×C31—21no—
79C4×Q8×C31—21no—
80C4×D4×C31—21no—
81C4×D4×C31—21no—
82C4×D4×C31—21no—
83C4×D4×C31C2312yes—
84C31×#117—21no—
85C2×C42×C31C2311yescharacteristic
86C31×#107—22no—
87C31×#106—21no—
88C31×#106—21no—
89C31×#106—22no—
90C31×C4⋊C8—21no—
91C31×C4⋊C8—21no—
92C31×C4⋊C8—21no—
93C31×C4⋊C8C2312yes—
94C31×C4⋊C8C2312yes—
95C31×C4⋊C8C2312yes—
96C31×#103—21no—
97C31×#103—21no—
98C31×#103—22no—
99C31×#102—22no—
100C31×#102—22no—
101C31×#102—21no—
102C31×#102—21no—
103C31×#102—22no—
104C31×C22⋊C8—22no—
105C31×C22⋊C8—22no—
106C4×C8×C31D411yescharacteristic
107C4×C8×C31D411yescharacteristic
108C4×C8×C31C2311yescharacteristic
109C4×C8×C31C2311yescharacteristic
110#41×C31—42no—
111#41×C31—42no—
112#41×C31—82no—
113C2×Q8×C31—21no—
114C2×Q8×C31—21no—
115C2×Q8×C31—21no—
116C2×Q8×C31—21no—
117C2×D4×C31—22no—
118C2×D4×C31—21no—
119C2×D4×C31—21no—
120C2×D4×C31—21no—
121C2×D4×C31—21no—
122C2×D4×C31—21no—
123C2×D4×C31—41no—
124C2×D4×C31C2×D412yes—
125C22×C4×C31—22no—
126C22×C4×C31—41no—
127C22×C4×C31C2×D411yescharacteristic
128C22×C4×C31C2×D411yescharacteristic
129C22×C4×C31#4111yescharacteristic
130SD16×C31—42no—
131SD16×C31—42no—
132SD16×C31—82no—
133D8×C31—82no—
134M16×C31—42no—
135M16×C31—44no—
136M16×C31—81no—
137M16×C31—81no—
138C2×C8×C31—22no—
139C2×C8×C31—22no—
140C2×C8×C31—22no—
141C2×C8×C31—22no—
142C2×C8×C31—41no—
143C2×C8×C31—44no—
144C2×C8×C31C2×D411yescharacteristic
145C2×C8×C31C2×D411yescharacteristic
146C2×C8×C31C2×D411yescharacteristic
147C2×C8×C31C2×D411yescharacteristic
148C4⋊C4×C31—21no—
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×D412yes—
158C22⋊C4×C31—22no—
159C22⋊C4×C31—22no—
160C22⋊C4×C31—41no—
161C22⋊C4×C31—41no—
162C22⋊C4×C31—41no—
163C42×C31—41no—
164C42×C31C2×D411yescharacteristic
165C42×C31C2×D411yescharacteristic
166C42×C31#4111yescharacteristic
167C42×C31C2411yescharacteristic
168#19339C3111yesmaximal, characteristic, direct product factor, Sylow
169C23×C31—22no—
170C23×C31—41no—
171C23×C31#12111yescharacteristic
172Q8×C31—42no—
173Q8×C31—41no—
174Q8×C31—41no—
175Q8×C31—41no—
176Q8×C31—41no—
177Q8×C31—81no—
178D4×C31—22no—
179D4×C31—22no—
180D4×C31—42no—
181D4×C31—44no—
182D4×C31—41no—
183D4×C31—41no—
184D4×C31—41no—
185D4×C31—41no—
186D4×C31—42no—
187D4×C31—81no—
188D4×C31—82no—
189C2×C4×C31—21no—
190C2×C4×C31—21no—
191C2×C4×C31—21no—
192C2×C4×C31—21no—
193C2×C4×C31—22no—
194C2×C4×C31—22no—
195C2×C4×C31—42no—
196C2×C4×C31—42no—
197C2×C4×C31—41no—
198C2×C4×C31—41no—
199C2×C4×C31—41no—
200C2×C4×C31—82no—
201C2×C4×C31#12111yescharacteristic
202C2×C4×C31#12111yescharacteristic
203C2×C4×C31#12111yescharacteristic
204C2×C4×C31C22×D411yescharacteristic
205C2×C4×C31C22×D411yescharacteristic
206C2×C4×C31C2×#4111yescharacteristic
207C8×C31—21no—
208C8×C31—21no—
209C8×C31—21no—
210C8×C31—42no—
211C8×C31—42no—
212C8×C31—42no—
213C8×C31AGL(1,ℤ/8)12yes—
214#3254C2×C3111yescharacteristic, complemented
215#3253C2×C3111yescharacteristic
216#3167C2×C3111yescharacteristic, complemented
217#2931C2×C3111yescharacteristic, complemented
218#1691C2×C3112yescomplemented
219#1685C2×C3112yescomplemented
220#1683C2×C3112yescomplemented
221#1681C2×C3112yescomplemented
222#1567C2×C3111yescharacteristic, complemented
223#1561C2×C3111yescharacteristic, complemented
224#1560C2×C3111yescharacteristic, complemented
225C22×C31—21no—
226C22×C31—21no—
227C22×C31—21no—
228C22×C31—42no—
229C22×C31—42no—
230C22×C31—42no—
231C22×C31—81no—
232C22×C31—81no—
233C22×C31—81no—
234C22×C31C2×#12111yescharacteristic
235C4×C31—21no—
236C4×C31—21no—
237C4×C31—21no—
238C4×C31—42no—
239C4×C31—81no—
240C4×C31—81no—
241C4×C31—81no—
242C4×C31#47112yes—
243C4×C31C2×AGL(1,ℤ/8)11yescharacteristic
244C4×C31#57511yescharacteristic
245C4×C31#57611yescharacteristic
246C4×C31#57811yescharacteristic
247C2×#131—21no—
248#533C22×C3111yescharacteristic
249#532C22×C3111yescharacteristic
250#532C22×C3111yescharacteristic
251#498C22×C3111yescharacteristic
252#492C22×C3111yescharacteristic
253#487C22×C3111yescharacteristic
254#486C22×C3111yescharacteristic
255#477—21no—
256#476—21no—
257#476C22×C3112yes—
258#474C22×C3112yes—
259#469—22no—
260#468—22no—
261#465—21no—
262#465—21no—
263#461C22×C3112yes—
264#460—21no—
265#459—21no—
266#459C22×C3112yes—
267C4×SD16—21no—
268C4×SD16—21no—
269#436—21no—
270#436C22×C3112yes—
271C8×D4—21no—
272C8×D4C22×C3112yes—
273#423C22×C3111yescharacteristic
274#423C22×C3111yescharacteristic
275#423C22×C3111yescharacteristic
276#408—21no—
277C2×C4×C8C22×C3111yescharacteristic
278#335C22×C3112yes—
279#335C22×C3112yes—
280#333C22×C3112yes—
281#332C22×C3112yes—
282#332C22×C3112yes—
283#331C22×C3112yes—
284C2×C31—41no—
285C2×C31—82no—
286C2×C31—161no—
287C2×C31#303611yescharacteristic
288C2×C31#306111yescharacteristic
289C2×C31C2×#47111yescharacteristic
290C2×#41—21no—
291C2×#41—21no—
292C2×SD16—22no—
293C2×SD16—21no—
294C2×SD16—21no—
295C2×D8—22no—
296#131—44no—
297C2×M16—21no—
298C2×M16—21no—
299C2×M16—21no—
300C2×M16—22no—
301C22×C8—22no—
302C22×C8D4×C3111yescharacteristic
303C22×C8D4×C3111yescharacteristic
304C4⋊Q8D4×C3111yescharacteristic
305C4⋊Q8C23×C3111yescharacteristic
306C4⋊Q8C23×C3111yescharacteristic
307C4⋊Q8C23×C3111yescharacteristic
308#127D4×C3111yescharacteristic
309#127C23×C3111yescharacteristic
310#125—21no—
311#124—21no—
312#124—21no—
313C22⋊Q8—21no—
314C22⋊Q8—21no—
315#121—21no—
316#121—21no—
317#121—21no—
318#121D4×C3112yes—
319C4×Q8—21no—
320C4×Q8—21no—
321C4×D4—21no—
322C4×D4—21no—
323C4×D4—21no—
324C4×D4C23×C3112yes—
325#117—21no—
326C2×C42C23×C3111yescharacteristic
327#107—22no—
328#106—21no—
329#106—21no—
330#106—22no—
331C4⋊C8—21no—
332C4⋊C8—21no—
333C4⋊C8—21no—
334C4⋊C8C23×C3112yes—
335C4⋊C8C23×C3112yes—
336C4⋊C8C23×C3112yes—
337#103—21no—
338#103—21no—
339#103—22no—
340#102—22no—
341#102—22no—
342#102—21no—
343#102—21no—
344#102—22no—
345C22⋊C8—22no—
346C22⋊C8—22no—
347C4×C8D4×C3111yescharacteristic
348C4×C8D4×C3111yescharacteristic
349C4×C8C23×C3111yescharacteristic
350C4×C8C23×C3111yescharacteristic
351C31#1933911yescharacteristic, direct product factor, Sylow
352#41—42no—
353#41—42no—
354#41—82no—
355C2×Q8—21no—
356C2×Q8—21no—
357C2×Q8—21no—
358C2×Q8—21no—
359C2×D4—22no—
360C2×D4—21no—
361C2×D4—21no—
362C2×D4—21no—
363C2×D4—21no—
364C2×D4—21no—
365C2×D4—41no—
366C2×D4C2×D4×C3112yes—
367C22×C4—22no—
368C22×C4—41no—
369C22×C4C2×D4×C3111yescharacteristic
370C22×C4C2×D4×C3111yescharacteristic
371C22×C4#41×C3111yescharacteristic
372SD16—42no—
373SD16—42no—
374SD16—82no—
375D8—82no—
376M16—42no—
377M16—44no—
378M16—81no—
379M16—81no—
380C2×C8—22no—
381C2×C8—22no—
382C2×C8—22no—
383C2×C8—22no—
384C2×C8—41no—
385C2×C8—44no—
386C2×C8C2×D4×C3111yescharacteristic
387C2×C8C2×D4×C3111yescharacteristic
388C2×C8C2×D4×C3111yescharacteristic
389C2×C8C2×D4×C3111yescharacteristic
390C4⋊C4—21no—
391C4⋊C4—21no—
392C4⋊C4—21no—
393C4⋊C4—21no—
394C4⋊C4—21no—
395C4⋊C4—21no—
396C4⋊C4—21no—
397C4⋊C4—41no—
398C4⋊C4—41no—
399C4⋊C4C2×D4×C3112yes—
400C22⋊C4—22no—
401C22⋊C4—22no—
402C22⋊C4—41no—
403C22⋊C4—41no—
404C22⋊C4—41no—
405C42—41no—
406C42C2×D4×C3111yescharacteristic
407C42C2×D4×C3111yescharacteristic
408C42#41×C3111yescharacteristic
409C42C24×C3111yescharacteristic
410C23—22no—
411C23—41no—
412C23C31×#12111yescharacteristic
413Q8—42no—
414Q8—41no—
415Q8—41no—
416Q8—41no—
417Q8—41no—
418Q8—81no—
419D4—22no—
420D4—22no—
421D4—42no—
422D4—44no—
423D4—42no—
424D4—41no—
425D4—41no—
426D4—41no—
427D4—41no—
428D4—81no—
429D4—82no—
430C2×C4—22no—
431C2×C4—21no—
432C2×C4—21no—
433C2×C4—21no—
434C2×C4—21no—
435C2×C4—22no—
436C2×C4—42no—
437C2×C4—42no—
438C2×C4—41no—
439C2×C4—41no—
440C2×C4—41no—
441C2×C4—82no—
442C2×C4C31×#12111yescharacteristic
443C2×C4C31×#12111yescharacteristic
444C2×C4C31×#12111yescharacteristic
445C2×C4C22×D4×C3111yescharacteristic
446C2×C4C22×D4×C3111yescharacteristic
447C2×C4C2×#41×C3111yescharacteristic
448C8—21no—
449C8—21no—
450C8—21no—
451C8—42no—
452C8—42no—
453C8—42no—
454C8C31×AGL(1,ℤ/8)12yes—
455C22—21no—
456C22—21no—
457C22—21no—
458C22—42no—
459C22—42no—
460C22—42no—
461C22—81no—
462C22—81no—
463C22—81no—
464C22C2×C31×#12111yescharacteristic
465C4—21no—
466C4—21no—
467C4—21no—
468C4—42no—
469C4—81no—
470C4—81no—
471C4—81no—
472C4C31×#47112yes—
473C4C2×C31×AGL(1,ℤ/8)11yescharacteristic
474C4C31×#57511yescharacteristic
475C4C31×#57611yescharacteristic
476C4C31×#57811yescharacteristic
477C2—41no—
478C2—82no—
479C2—161no—
480C2C31×#303611yescharacteristic
481C2C31×#306111yescharacteristic
482C2C2×C31×#47111yescharacteristic
subgroupG/H
center, socleC22×C31C2×#121
commutator, Frattini, cosocleC42C24×C31
prime radicalC31×#3253C2
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×#3254C2semidirect
3. C31×#3167C2semidirect
4. C31×#2931C2semidirect
5. C31×#1691C2semidirect
6. C31×#1685C2semidirect
7. C31×#1683C2semidirect
8. C31×#1681C2semidirect
9. C31×#1567C2semidirect
10. C31×#1561C2semidirect
11. C31×#1560C2semidirect
168. #19339C31direct (N × H)
214. #3254C2×C31semidirect
216. #3167C2×C31semidirect
217. #2931C2×C31semidirect
218. #1691C2×C31semidirect
219. #1685C2×C31semidirect
220. #1683C2×C31semidirect
221. #1681C2×C31semidirect
222. #1567C2×C31semidirect
223. #1561C2×C31semidirect
224. #1560C2×C31semidirect
351. C31#19339direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#32542
C31×#32532
C31×#31672
C31×#29312
C31×#16912
C31×#16852
C31×#16832
C31×#16812
C31×#15672
C31×#15612
C31×#15602
#1933931