Finite Group Databasebeta

← C31×#61877 #21518636

Subgroups — C31×#61877 #21518636

Order 7936.

1600 conjugacy classes of subgroups.

The subgroup lattice has 530 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3556C211yesmaximal, characteristic, complemented
2C31×#3504C211yesmaximal, characteristic
3C31×#3390C214yesmaximal, complemented
4C31×#3388C214yesmaximal, complemented
5C31×#3374C214yesmaximal, complemented
6C31×#3372C214yesmaximal, complemented
7C31×#3242C214yesmaximal, complemented
8C31×#3236C212yesmaximal, complemented
9C31×#3120C214yesmaximal
10C31×#3116C212yesmaximal
11C31×#2987C211yesmaximal, characteristic, complemented
12C31×#564—21no—
13C31×#564—21no—
14C31×#557—22no—
15C31×#557C2214yes—
16C31×#557C2214yes—
17C31×#557C2214yes—
18C31×#554—24no—
19C31×#554C2214yes—
20C31×#544—22no—
21C31×#544C2212yes—
22C31×#541—24no—
23C31×#541C2214yes—
24C31×#533—21no—
25C31×#533C2212yes—
26C31×#533C2211yescharacteristic
27C2×C31×#125—21no—
28C2×C31×#125C2211yescharacteristic
29C31×#520C2212yes—
30C4×#41×C31C2211yescharacteristic
31C31×#501C2214yes—
32C31×#501C2214yes—
33C31×#499C2214yes—
34C31×#491C2214yes—
35C31×#491C2214yes—
36C31×#487C2214yes—
37C31×#485C2214yes—
38C31×#484C2214yes—
39C31×#483C2214yes—
40C31×#479C2214yes—
41C31×#479C2214yes—
42C31×#479C2214yes—
43C31×#479C2214yes—
44C31×#479C2214yes—
45C31×#478C2214yes—
46C31×#477C2212yes—
47C31×#477C2214yes—
48C31×#476C2212yes—
49C31×#475C2214yes—
50C31×#462C2212yes—
51C31×#462C2214yes—
52C31×#461C2212yes—
53C31×#461C2214yes—
54C31×#452C2214yes—
55C31×#446C2214yes—
56C31×#446C2214yes—
57C31×#441C2214yes—
58C31×#441C2214yes—
59C31×#440C2214yes—
60C31×#440C2214yes—
61C4×Q16×C31C2214yes—
62C4×SD16×C31C2214yes—
63C31×#433C2214yes—
64C31×#432C2212yes—
65C2×#41×C31C2311yescharacteristic
66C2×Q16×C31C2314yes—
67C2×SD16×C31C2314yes—
68C31×C4⋊Q8—24no—
69C31×C4⋊Q8—24no—
70C31×C4⋊Q8—22no—
71C31×C4⋊Q8D412yes—
72C31×C4⋊Q8C2314yes—
73C31×C4⋊Q8C2312yes—
74C31×C4⋊Q8C2314yes—
75C31×C4⋊Q8C2312yes—
76C31×#126—24no—
77C31×#126—24no—
78C31×#125—22no—
79C31×#125—24no—
80C31×#125—24no—
81C31×#125—24no—
82C31×#125—24no—
83C31×#125—24no—
84C31×#125—24no—
85C31×#125—24no—
86C31×#125—24no—
87C31×#125—24no—
88C31×#125—21no—
89C31×#125—21no—
90C31×#125—22no—
91C31×#125D411yescharacteristic
92C31×#125D411yescharacteristic
93C31×#125C2314yes—
94C31×#125C2314yes—
95C31×#125C2314yes—
96C31×C22⋊Q8—24no—
97C31×C22⋊Q8—22no—
98C31×C22⋊Q8—24no—
99C31×C22⋊Q8—24no—
100C31×C22⋊Q8—24no—
101C31×C22⋊Q8D414yes—
102C31×C22⋊Q8C2314yes—
103C4×Q8×C31—24no—
104C4×Q8×C31—24no—
105C4×Q8×C31—24no—
106C4×Q8×C31—22no—
107C4×Q8×C31C2314yes—
108C4×Q8×C31C2314yes—
109C4×Q8×C31C2314yes—
110C4×Q8×C31C2314yes—
111C4×Q8×C31C2312yes—
112C4×Q8×C31C2314yes—
113C4×D4×C31—22no—
114C4×D4×C31—24no—
115C4×D4×C31C2314yes—
116C4×D4×C31C2312yes—
117C31×#117—22no—
118C31×#117—22no—
119C31×#117—21no—
120C31×#117C2311yescharacteristic
121C31×#117C2312yes—
122C2×C4⋊C4×C31—22no—
123C2×C4⋊C4×C31—22no—
124C2×C4⋊C4×C31—24no—
125C2×C4⋊C4×C31C2312yes—
126C2×C42×C31—21no—
127C2×C42×C31C2311yescharacteristic
128C31×#107C2314yes—
129C31×#107C2314yes—
130C31×#107C2314yes—
131C31×#106C2314yes—
132C31×#106C2314yes—
133C31×#106C2314yes—
134C31×C4⋊C8C2312yes—
135C31×C4⋊C8C2312yes—
136C31×C4⋊C8C2314yes—
137C31×C4⋊C8C2314yes—
138C31×#103C2314yes—
139C31×#103C2314yes—
140C31×#103C2314yes—
141C31×#103C2314yes—
142C31×#103C2314yes—
143C31×#103C2314yes—
144C31×#103C2314yes—
145C31×#102C2314yes—
146C31×C22⋊C8C2314yes—
147C31×#97C2314yes—
148C31×#97C2314yes—
149C4×C8×C31C2314yes—
150#41×C31—22no—
151#41×C31—22no—
152C2×Q8×C31—22no—
153C2×Q8×C31—24no—
154C2×Q8×C31C2×D414yes—
155C2×Q8×C31C2414yes—
156C2×Q8×C31C2411yescharacteristic
157C2×D4×C31—21no—
158C2×D4×C31C2411yescharacteristic
159C22×C4×C31—21no—
160C22×C4×C31—22no—
161C22×C4×C31—22no—
162C22×C4×C31—24no—
163C22×C4×C31C2×D412yes—
164C22×C4×C31C2411yescharacteristic
165Q16×C31—28no—
166SD16×C31—28no—
167C2×C8×C31C2414yes—
168C2×C8×C31C2414yes—
169C4⋊C4×C31—24no—
170C4⋊C4×C31—22no—
171C4⋊C4×C31—24no—
172C4⋊C4×C31—24no—
173C4⋊C4×C31—24no—
174C4⋊C4×C31—24no—
175C4⋊C4×C31—22no—
176C4⋊C4×C31—22no—
177C4⋊C4×C31—22no—
178C4⋊C4×C31—22no—
179C4⋊C4×C31—24no—
180C4⋊C4×C31—24no—
181C4⋊C4×C31—24no—
182C4⋊C4×C31—24no—
183C4⋊C4×C31—24no—
184C4⋊C4×C31—24no—
185C4⋊C4×C31—24no—
186C4⋊C4×C31—24no—
187C4⋊C4×C31—24no—
188C4⋊C4×C31C2×D412yes—
189C4⋊C4×C31C2×D414yes—
190C4⋊C4×C31C2×D412yes—
191C4⋊C4×C31C2×D414yes—
192C4⋊C4×C31C2×D414yes—
193C4⋊C4×C31C2414yes—
194C4⋊C4×C31C2414yes—
195C4⋊C4×C31C2412yes—
196C22⋊C4×C31—24no—
197C22⋊C4×C31—21no—
198C22⋊C4×C31—22no—
199C22⋊C4×C31—24no—
200C22⋊C4×C31C2×D414yes—
201C42×C31—21no—
202C42×C31—22no—
203C42×C31—24no—
204C42×C31—24no—
205C42×C31—24no—
206C42×C31—24no—
207C42×C31C2×D411yescharacteristic
208C42×C31C2×D411yescharacteristic
209C42×C31C2414yes—
210C42×C31C2412yes—
211#61877C3111yesmaximal, characteristic, direct product factor, Sylow
212C23×C31—21no—
213C23×C31C22×D411yescharacteristic
214Q8×C31—21no—
215Q8×C31—24no—
216Q8×C31—24no—
217Q8×C31—44no—
218Q8×C31—44no—
219Q8×C31—84no—
220Q8×C312−1+412yes—
221D4×C31—24no—
222D4×C31—21no—
223D4×C312−1+412yes—
224C2×C4×C31—24no—
225C2×C4×C31—21no—
226C2×C4×C31—21no—
227C2×C4×C31—21no—
228C2×C4×C31—24no—
229C2×C4×C31—24no—
230C2×C4×C31—22no—
231C2×C4×C31—24no—
232C2×C4×C31—42no—
233C2×C4×C31—82no—
234C2×C4×C31—84no—
235C2×C4×C31—82no—
236C2×C4×C31C22×D412yes—
237C2×C4×C31C22×D414yes—
238C2×C4×C31C22×D411yescharacteristic
239C2×C4×C31C22×D412yes—
240C2×C4×C31C22×D414yes—
241C2×C4×C31C2511yescharacteristic
242C8×C31—24no—
243C8×C31—24no—
244#3556C2×C3111yescharacteristic, complemented
245#3504C2×C3111yescharacteristic
246#3390C2×C3114yescomplemented
247#3388C2×C3114yescomplemented
248#3374C2×C3114yescomplemented
249#3372C2×C3114yescomplemented
250#3242C2×C3114yescomplemented
251#3236C2×C3112yescomplemented
252#3120C2×C3114yes—
253#3116C2×C3112yes—
254#2987C2×C3111yescharacteristic, complemented
255C22×C31—22no—
256C22×C31—21no—
257C22×C31—22no—
258C22×C31—42no—
259C22×C31C23×D411yescharacteristic
260C4×C31—22no—
261C4×C31—22no—
262C4×C31—24no—
263C4×C31—24no—
264C4×C31—21no—
265C4×C31—22no—
266C4×C31—44no—
267C4×C31—42no—
268C4×C31—44no—
269C4×C31—44no—
270C4×C31C2×2−1+411yescharacteristic
271C4×C31C2×2−1+411yescharacteristic
272#564—21no—
273#564—21no—
274#557—22no—
275#557C22×C3114yes—
276#557C22×C3114yes—
277#557C22×C3114yes—
278#554—24no—
279#554C22×C3114yes—
280#544—22no—
281#544C22×C3112yes—
282#541—24no—
283#541C22×C3114yes—
284#533—21no—
285#533C22×C3112yes—
286#533C22×C3111yescharacteristic
287C2×#125—21no—
288C2×#125C22×C3111yescharacteristic
289#520C22×C3112yes—
290C4×#41C22×C3111yescharacteristic
291#501C22×C3114yes—
292#501C22×C3114yes—
293#499C22×C3114yes—
294#491C22×C3114yes—
295#491C22×C3114yes—
296#487C22×C3114yes—
297#485C22×C3114yes—
298#484C22×C3114yes—
299#483C22×C3114yes—
300#479C22×C3114yes—
301#479C22×C3114yes—
302#479C22×C3114yes—
303#479C22×C3114yes—
304#479C22×C3114yes—
305#478C22×C3114yes—
306#477C22×C3112yes—
307#477C22×C3114yes—
308#476C22×C3112yes—
309#475C22×C3114yes—
310#462C22×C3112yes—
311#462C22×C3114yes—
312#461C22×C3112yes—
313#461C22×C3114yes—
314#452C22×C3114yes—
315#446C22×C3114yes—
316#446C22×C3114yes—
317#441C22×C3114yes—
318#441C22×C3114yes—
319#440C22×C3114yes—
320#440C22×C3114yes—
321C4×Q16C22×C3114yes—
322C4×SD16C22×C3114yes—
323#433C22×C3114yes—
324#432C22×C3112yes—
325C2×C31—41no—
326C2×C31—42no—
327C2×C31#348611yescharacteristic
328C2×C31#358612yes—
329C2×#41C23×C3111yescharacteristic
330C2×Q16C23×C3114yes—
331C2×SD16C23×C3114yes—
332C4⋊Q8—24no—
333C4⋊Q8—24no—
334C4⋊Q8—22no—
335C4⋊Q8D4×C3112yes—
336C4⋊Q8C23×C3112yes—
337C4⋊Q8C23×C3114yes—
338C4⋊Q8C23×C3112yes—
339C4⋊Q8C23×C3114yes—
340#126—24no—
341#126—24no—
342#125—22no—
343#125—24no—
344#125—24no—
345#125—24no—
346#125—24no—
347#125—24no—
348#125—24no—
349#125—24no—
350#125—24no—
351#125—24no—
352#125—21no—
353#125—21no—
354#125—22no—
355#125D4×C3111yescharacteristic
356#125D4×C3111yescharacteristic
357#125C23×C3114yes—
358#125C23×C3114yes—
359#125C23×C3114yes—
360C22⋊Q8—24no—
361C22⋊Q8—22no—
362C22⋊Q8—24no—
363C22⋊Q8—24no—
364C22⋊Q8—24no—
365C22⋊Q8D4×C3114yes—
366C22⋊Q8C23×C3114yes—
367C4×Q8—24no—
368C4×Q8—24no—
369C4×Q8—24no—
370C4×Q8—22no—
371C4×Q8C23×C3112yes—
372C4×Q8C23×C3114yes—
373C4×Q8C23×C3114yes—
374C4×Q8C23×C3114yes—
375C4×Q8C23×C3114yes—
376C4×Q8C23×C3114yes—
377C4×D4—22no—
378C4×D4—24no—
379C4×D4C23×C3112yes—
380C4×D4C23×C3114yes—
381#117—22no—
382#117—22no—
383#117—21no—
384#117C23×C3111yescharacteristic
385#117C23×C3112yes—
386C2×C4⋊C4—22no—
387C2×C4⋊C4—22no—
388C2×C4⋊C4—24no—
389C2×C4⋊C4C23×C3112yes—
390C2×C42—21no—
391C2×C42C23×C3111yescharacteristic
392#107C23×C3114yes—
393#107C23×C3114yes—
394#107C23×C3114yes—
395#106C23×C3114yes—
396#106C23×C3114yes—
397#106C23×C3114yes—
398C4⋊C8C23×C3112yes—
399C4⋊C8C23×C3112yes—
400C4⋊C8C23×C3114yes—
401C4⋊C8C23×C3114yes—
402#103C23×C3114yes—
403#103C23×C3114yes—
404#103C23×C3114yes—
405#103C23×C3114yes—
406#103C23×C3114yes—
407#103C23×C3114yes—
408#103C23×C3114yes—
409#102C23×C3114yes—
410C22⋊C8C23×C3114yes—
411#97C23×C3114yes—
412#97C23×C3114yes—
413C4×C8C23×C3114yes—
414C31#6187711yescharacteristic, direct product factor, Sylow
415#41—22no—
416#41—22no—
417C2×Q8—22no—
418C2×Q8—24no—
419C2×Q8C2×D4×C3114yes—
420C2×Q8C24×C3114yes—
421C2×Q8C24×C3111yescharacteristic
422C2×D4—21no—
423C2×D4C24×C3111yescharacteristic
424C22×C4—21no—
425C22×C4—22no—
426C22×C4—22no—
427C22×C4—24no—
428C22×C4C2×D4×C3112yes—
429C22×C4C24×C3111yescharacteristic
430Q16—28no—
431SD16—28no—
432C2×C8C24×C3114yes—
433C2×C8C24×C3114yes—
434C4⋊C4—24no—
435C4⋊C4—22no—
436C4⋊C4—24no—
437C4⋊C4—24no—
438C4⋊C4—24no—
439C4⋊C4—24no—
440C4⋊C4—22no—
441C4⋊C4—22no—
442C4⋊C4—22no—
443C4⋊C4—22no—
444C4⋊C4—24no—
445C4⋊C4—24no—
446C4⋊C4—24no—
447C4⋊C4—24no—
448C4⋊C4—24no—
449C4⋊C4—24no—
450C4⋊C4—24no—
451C4⋊C4—24no—
452C4⋊C4—24no—
453C4⋊C4C2×D4×C3112yes—
454C4⋊C4C2×D4×C3114yes—
455C4⋊C4C2×D4×C3112yes—
456C4⋊C4C2×D4×C3114yes—
457C4⋊C4C2×D4×C3114yes—
458C4⋊C4C24×C3114yes—
459C4⋊C4C24×C3114yes—
460C4⋊C4C24×C3112yes—
461C22⋊C4—24no—
462C22⋊C4—21no—
463C22⋊C4—22no—
464C22⋊C4—24no—
465C22⋊C4C2×D4×C3114yes—
466C42—21no—
467C42—22no—
468C42—24no—
469C42—24no—
470C42—24no—
471C42—24no—
472C42C2×D4×C3111yescharacteristic
473C42C2×D4×C3111yescharacteristic
474C42C24×C3114yes—
475C42C24×C3112yes—
476C23—21no—
477C23C22×D4×C3111yescharacteristic
478Q8—21no—
479Q8—24no—
480Q8—24no—
481Q8—44no—
482Q8—44no—
483Q8—84no—
484Q8C31×2−1+412yes—
485D4—24no—
486D4—21no—
487D4C31×2−1+412yes—
488C2×C4—24no—
489C2×C4—21no—
490C2×C4—21no—
491C2×C4—21no—
492C2×C4—24no—
493C2×C4—24no—
494C2×C4—22no—
495C2×C4—24no—
496C2×C4—42no—
497C2×C4—82no—
498C2×C4—84no—
499C2×C4—82no—
500C2×C4C22×D4×C3112yes—
501C2×C4C22×D4×C3114yes—
502C2×C4C22×D4×C3111yescharacteristic
503C2×C4C22×D4×C3112yes—
504C2×C4C22×D4×C3114yes—
505C2×C4C25×C3111yescharacteristic
506C8—24no—
507C8—24no—
508C22—21no—
509C22—22no—
510C22—22no—
511C22—42no—
512C22C23×D4×C3111yescharacteristic
513C4—21no—
514C4—22no—
515C4—22no—
516C4—22no—
517C4—24no—
518C4—24no—
519C4—44no—
520C4—44no—
521C4—42no—
522C4—44no—
523C4C2×C31×2−1+411yescharacteristic
524C4C2×C31×2−1+411yescharacteristic
525C2—41no—
526C2—42no—
527C2C31×#348611yescharacteristic
528C2C31×#358612yes—
subgroupG/H
center, socleC22×C31C23×D4
commutator, Frattini, cosocleC2×C4C25×C31
prime radicalC2×#41×C31C23
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C31×#533 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#3556C2semidirect
3. C31×#3390C2semidirect
4. C31×#3388C2semidirect
5. C31×#3374C2semidirect
6. C31×#3372C2semidirect
7. C31×#3242C2semidirect
8. C31×#3236C2semidirect
11. C31×#2987C2semidirect
211. #61877C31direct (N × H)
244. #3556C2×C31semidirect
246. #3390C2×C31semidirect
247. #3388C2×C31semidirect
248. #3374C2×C31semidirect
249. #3372C2×C31semidirect
250. #3242C2×C31semidirect
251. #3236C2×C31semidirect
254. #2987C2×C31semidirect
414. C31#61877direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#35562
C31×#35042
C31×#33902
C31×#33882
C31×#33742
C31×#33722
C31×#32422
C31×#32362
C31×#31202
C31×#31162
C31×#29872
#6187731