Finite Group Databasebeta

← C31×#25596 #21482355

Subgroups — C31×#25596 #21482355

Order 7936.

1064 conjugacy classes of subgroups.

The subgroup lattice has 512 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3510C211yesmaximal, characteristic
2C31×#3139C211yesmaximal, characteristic, complemented
3C31×#3039C211yesmaximal, characteristic, complemented
4C31×#2658C211yesmaximal, characteristic, complemented
5C31×#2005C212yesmaximal, complemented
6C31×#2004C212yesmaximal
7C31×#1995C211yesmaximal, characteristic, complemented
8C31×#1967C211yesmaximal, characteristic, complemented
9C31×#1886C212yesmaximal, complemented
10C31×#1885C212yesmaximal, complemented
11C31×#1759C211yesmaximal, characteristic, complemented
12C2×C31×#137C2212yes—
13C31×#559—22no—
14C31×#556—22no—
15C31×#551—24no—
16C31×#542—22no—
17C31×#536C2211yescharacteristic
18C31×#535C2211yescharacteristic
19C31×#533C2211yescharacteristic
20C2×C31×C4⋊Q8C2212yes—
21C2×C31×C4⋊Q8C2211yescharacteristic
22C31×#529—22no—
23C2×C31×#124C2212yes—
24C2×C31×#124C2211yescharacteristic
25C31×#519C2211yescharacteristic
26C31×#518C2211yescharacteristic
27C4×#41×C31C2211yescharacteristic
28C31×#491—22no—
29C31×#487—22no—
30C31×#462—22no—
31C31×#461—22no—
32C31×#423C2211yescharacteristic
33C2×C31×#104C2212yes—
34C31×#419C2212yes—
35C31×#419C2212yes—
36C31×#419C2212yes—
37C2×C31×#101C2212yes—
38C2×C31×#100C2212yes—
39C4×M16×C31C2211yescharacteristic
40C31×#399—24no—
41C31×#376C2211yescharacteristic
42C31×#339C2212yes—
43C31×#339C2212yes—
44C31×#339C2212yes—
45C2×#41×C31C2311yescharacteristic
46C22×Q8×C31C2312yes—
47C22×Q8×C31C2311yescharacteristic
48C22×D4×C31C2311yescharacteristic
49C31×#137—42no—
50C31×#137—42no—
51C2×Q16×C31—22no—
52C2×SD16×C31—22no—
53C2×M16×C31C2312yes—
54C2×M16×C31C2312yes—
55C31×C4⋊Q8—21no—
56C31×C4⋊Q8—22no—
57C31×C4⋊Q8—21no—
58C31×C4⋊Q8—21no—
59C31×C4⋊Q8—24no—
60C31×C4⋊Q8—42no—
61C31×C4⋊Q8D412yes—
62C31×#127—21no—
63C31×#126—24no—
64C31×#126—24no—
65C31×#125D412yes—
66C31×#124—24no—
67C31×#124—21no—
68C31×#124—21no—
69C31×#124—21no—
70C31×#124—21no—
71C31×#124—22no—
72C31×#124—24no—
73C31×#124—42no—
74C31×#123—24no—
75C31×#123—24no—
76C31×#123—22no—
77C31×C22⋊Q8—24no—
78C31×C22⋊Q8—22no—
79C31×C22⋊Q8—22no—
80C31×#121—22no—
81C31×#120—22no—
82C4×Q8×C31—22no—
83C4×Q8×C31—22no—
84C4×Q8×C31—22no—
85C4×Q8×C31D412yes—
86C4×D4×C31—24no—
87C4×D4×C31—22no—
88C4×D4×C31—22no—
89C4×D4×C31—22no—
90C4×D4×C31D412yes—
91C31×#117—24no—
92C31×#117—22no—
93C31×#117—21no—
94C31×#117C2311yescharacteristic
95C31×#117C2311yescharacteristic
96C31×#117C2311yescharacteristic
97C2×C4⋊C4×C31—24no—
98C2×C4⋊C4×C31—22no—
99C2×C22⋊C4×C31—22no—
100C2×C22⋊C4×C31—24no—
101C2×C22⋊C4×C31D414yes—
102C2×C42×C31—21no—
103C2×C42×C31C2312yes—
104C2×C42×C31C2311yescharacteristic
105C31×C4⋊C8—22no—
106C31×#104—24no—
107C31×#103—24no—
108C31×#103—24no—
109C31×#103—24no—
110C31×#101—42no—
111C31×#100—42no—
112C31×#97—21no—
113C4×C8×C31—21no—
114C31×#95—22no—
115C24×C31C2×D412yes—
116#41×C31—22no—
117#41×C31—22no—
118C2×Q8×C31—22no—
119C2×Q8×C31—21no—
120C2×Q8×C31—21no—
121C2×Q8×C31—22no—
122C2×Q8×C31—22no—
123C2×Q8×C31—22no—
124C2×Q8×C31—22no—
125C2×Q8×C31—22no—
126C2×Q8×C31—22no—
127C2×Q8×C31—22no—
128C2×Q8×C31—22no—
129C2×Q8×C31C2×D411yescharacteristic
130C2×D4×C31—21no—
131C2×D4×C31—24no—
132C2×D4×C31—21no—
133C2×D4×C31—21no—
134C2×D4×C31—22no—
135C2×D4×C31—22no—
136C2×D4×C31C2×D411yescharacteristic
137C22×C4×C31—22no—
138C22×C4×C31—24no—
139C22×C4×C31—21no—
140C22×C4×C31—22no—
141C22×C4×C31—22no—
142C22×C4×C31C2×D412yes—
143C22×C4×C31C2×D412yes—
144C22×C4×C31C2411yescharacteristic
145Q16×C31—44no—
146SD16×C31—44no—
147M16×C31—22no—
148M16×C31—22no—
149M16×C31—22no—
150M16×C31—22no—
151C2×C8×C31—22no—
152C2×C8×C31—22no—
153C4⋊C4×C31—24no—
154C4⋊C4×C31—24no—
155C4⋊C4×C31—22no—
156C4⋊C4×C31—22no—
157C4⋊C4×C31—22no—
158C4⋊C4×C31—22no—
159C4⋊C4×C31—48no—
160C4⋊C4×C31—42no—
161C4⋊C4×C31—42no—
162C4⋊C4×C31C2×D412yes—
163C4⋊C4×C31C2×D412yes—
164C4⋊C4×C31C2×D412yes—
165C22⋊C4×C31—24no—
166C22⋊C4×C31—24no—
167C22⋊C4×C31—24no—
168C22⋊C4×C31—21no—
169C22⋊C4×C31—21no—
170C22⋊C4×C31—21no—
171C22⋊C4×C31—24no—
172C22⋊C4×C31—24no—
173C22⋊C4×C31—22no—
174C22⋊C4×C31—48no—
175C42×C31—24no—
176C42×C31—22no—
177C42×C31—21no—
178C42×C31—21no—
179C42×C31—21no—
180C42×C31—22no—
181C42×C31C2×D411yescharacteristic
182C42×C31C2×D411yescharacteristic
183C42×C31C2×D412yes—
184C42×C31#4114yes—
185#25596C3111yesmaximal, characteristic, direct product factor, Sylow
186C23×C31—22no—
187C23×C31—21no—
188C23×C31—24no—
189C23×C31—44no—
190C23×C31C22×D411yescharacteristic
191Q8×C31—21no—
192Q8×C31—21no—
193Q8×C31—41no—
194Q8×C31—41no—
195Q8×C31—42no—
196Q8×C31—42no—
197Q8×C31—42no—
198Q8×C31—42no—
199Q8×C31—42no—
200Q8×C31—82no—
201D4×C31—21no—
202D4×C31—21no—
203D4×C31—42no—
204D4×C31—41no—
205D4×C31—41no—
206D4×C31—42no—
207D4×C31—84no—
208C2×C4×C31—22no—
209C2×C4×C31—22no—
210C2×C4×C31—22no—
211C2×C4×C31—21no—
212C2×C4×C31—22no—
213C2×C4×C31—24no—
214C2×C4×C31—24no—
215C2×C4×C31—42no—
216C2×C4×C31—44no—
217C2×C4×C31—42no—
218C2×C4×C31—42no—
219C2×C4×C31—42no—
220C2×C4×C31—42no—
221C2×C4×C31—82no—
222C2×C4×C31—84no—
223C2×C4×C31#12012yes—
224C2×C4×C31#12012yes—
225C2×C4×C31C22×D411yescharacteristic
226C2×C4×C31C22×D411yescharacteristic
227C2×C4×C31C2×#4112yes—
228C2×C4×C31H(5,𝔽2)12yes—
229C8×C31—42no—
230C8×C31—42no—
231#3510C2×C3111yescharacteristic
232#3139C2×C3111yescharacteristic, complemented
233#3039C2×C3111yescharacteristic, complemented
234#2658C2×C3111yescharacteristic, complemented
235#2005C2×C3112yescomplemented
236#2004C2×C3112yes—
237#1995C2×C3111yescharacteristic, complemented
238#1967C2×C3111yescharacteristic, complemented
239#1886C2×C3112yescomplemented
240#1885C2×C3112yescomplemented
241#1759C2×C3111yescharacteristic, complemented
242C22×C31—22no—
243C22×C31—41no—
244C22×C31—42no—
245C22×C31—42no—
246C22×C31—44no—
247C22×C31—84no—
248C22×C31C2×#12011yescharacteristic
249C22×C31#54612yes—
250C4×C31—22no—
251C4×C31—22no—
252C4×C31—44no—
253C4×C31—42no—
254C4×C31—41no—
255C4×C31—42no—
256C4×C31—42no—
257C4×C31—42no—
258C4×C31—82no—
259C4×C31#53211yescharacteristic
260C4×C31#53511yescharacteristic
261C4×C31#55012yes—
262C2×#137C22×C3112yes—
263#559—22no—
264#556—22no—
265#551—24no—
266#542—22no—
267#536C22×C3111yescharacteristic
268#535C22×C3111yescharacteristic
269#533C22×C3111yescharacteristic
270C2×C4⋊Q8C22×C3111yescharacteristic
271C2×C4⋊Q8C22×C3112yes—
272#529—22no—
273C2×#124C22×C3112yes—
274C2×#124C22×C3111yescharacteristic
275#519C22×C3111yescharacteristic
276#518C22×C3111yescharacteristic
277C4×#41C22×C3111yescharacteristic
278#491—22no—
279#487—22no—
280#462—22no—
281#461—22no—
282#423C22×C3111yescharacteristic
283C2×#104C22×C3112yes—
284#419C22×C3112yes—
285#419C22×C3112yes—
286#419C22×C3112yes—
287C2×#101C22×C3112yes—
288C2×#100C22×C3112yes—
289C4×M16C22×C3111yescharacteristic
290#399—24no—
291#376C22×C3111yescharacteristic
292#339C22×C3112yes—
293#339C22×C3112yes—
294#339C22×C3112yes—
295C2×C31—22no—
296C2×C31—81no—
297C2×C31—82no—
298C2×C31#243111yescharacteristic
299C2×C31#302212yes—
300C2×#41C23×C3111yescharacteristic
301C22×Q8C23×C3112yes—
302C22×Q8C23×C3111yescharacteristic
303C22×D4C23×C3111yescharacteristic
304#137—42no—
305#137—42no—
306C2×Q16—22no—
307C2×SD16—22no—
308C2×M16C23×C3112yes—
309C2×M16C23×C3112yes—
310C4⋊Q8—21no—
311C4⋊Q8—22no—
312C4⋊Q8—21no—
313C4⋊Q8—21no—
314C4⋊Q8—24no—
315C4⋊Q8—42no—
316C4⋊Q8D4×C3112yes—
317#127—21no—
318#126—24no—
319#126—24no—
320#125D4×C3112yes—
321#124—24no—
322#124—21no—
323#124—21no—
324#124—21no—
325#124—21no—
326#124—22no—
327#124—24no—
328#124—42no—
329#123—24no—
330#123—24no—
331#123—22no—
332C22⋊Q8—24no—
333C22⋊Q8—22no—
334C22⋊Q8—22no—
335#121—22no—
336#120—22no—
337C4×Q8—22no—
338C4×Q8—22no—
339C4×Q8—22no—
340C4×Q8D4×C3112yes—
341C4×D4—24no—
342C4×D4—22no—
343C4×D4—22no—
344C4×D4—22no—
345C4×D4D4×C3112yes—
346#117—24no—
347#117—22no—
348#117—21no—
349#117C23×C3111yescharacteristic
350#117C23×C3111yescharacteristic
351#117C23×C3111yescharacteristic
352C2×C4⋊C4—24no—
353C2×C4⋊C4—22no—
354C2×C22⋊C4—22no—
355C2×C22⋊C4—24no—
356C2×C22⋊C4D4×C3114yes—
357C2×C42—21no—
358C2×C42C23×C3112yes—
359C2×C42C23×C3111yescharacteristic
360C4⋊C8—22no—
361#104—24no—
362#103—24no—
363#103—24no—
364#103—24no—
365#101—42no—
366#100—42no—
367#97—21no—
368C4×C8—21no—
369#95—22no—
370C31#2559611yescharacteristic, direct product factor, Sylow
371C24C2×D4×C3112yes—
372#41—22no—
373#41—22no—
374C2×Q8—22no—
375C2×Q8—21no—
376C2×Q8—21no—
377C2×Q8—22no—
378C2×Q8—22no—
379C2×Q8—22no—
380C2×Q8—22no—
381C2×Q8—22no—
382C2×Q8—22no—
383C2×Q8—22no—
384C2×Q8—22no—
385C2×Q8C2×D4×C3111yescharacteristic
386C2×D4—21no—
387C2×D4—24no—
388C2×D4—21no—
389C2×D4—21no—
390C2×D4—22no—
391C2×D4—22no—
392C2×D4C2×D4×C3111yescharacteristic
393C22×C4—22no—
394C22×C4—24no—
395C22×C4—21no—
396C22×C4—22no—
397C22×C4—22no—
398C22×C4C2×D4×C3112yes—
399C22×C4C2×D4×C3112yes—
400C22×C4C24×C3111yescharacteristic
401Q16—44no—
402SD16—44no—
403M16—22no—
404M16—22no—
405M16—22no—
406M16—22no—
407C2×C8—22no—
408C2×C8—22no—
409C4⋊C4—24no—
410C4⋊C4—24no—
411C4⋊C4—22no—
412C4⋊C4—22no—
413C4⋊C4—22no—
414C4⋊C4—22no—
415C4⋊C4—48no—
416C4⋊C4—42no—
417C4⋊C4—42no—
418C4⋊C4C2×D4×C3112yes—
419C4⋊C4C2×D4×C3112yes—
420C4⋊C4C2×D4×C3112yes—
421C22⋊C4—24no—
422C22⋊C4—24no—
423C22⋊C4—24no—
424C22⋊C4—21no—
425C22⋊C4—21no—
426C22⋊C4—21no—
427C22⋊C4—24no—
428C22⋊C4—24no—
429C22⋊C4—22no—
430C22⋊C4—48no—
431C42—24no—
432C42—22no—
433C42—21no—
434C42—21no—
435C42—21no—
436C42—22no—
437C42C2×D4×C3111yescharacteristic
438C42C2×D4×C3111yescharacteristic
439C42C2×D4×C3112yes—
440C42#41×C3114yes—
441C23—22no—
442C23—21no—
443C23—24no—
444C23—44no—
445C23C22×D4×C3111yescharacteristic
446Q8—21no—
447Q8—21no—
448Q8—41no—
449Q8—41no—
450Q8—42no—
451Q8—42no—
452Q8—42no—
453Q8—42no—
454Q8—42no—
455Q8—82no—
456D4—21no—
457D4—21no—
458D4—42no—
459D4—41no—
460D4—41no—
461D4—42no—
462D4—84no—
463C2×C4—22no—
464C2×C4—22no—
465C2×C4—22no—
466C2×C4—21no—
467C2×C4—22no—
468C2×C4—24no—
469C2×C4—24no—
470C2×C4—42no—
471C2×C4—44no—
472C2×C4—42no—
473C2×C4—42no—
474C2×C4—42no—
475C2×C4—42no—
476C2×C4—82no—
477C2×C4—84no—
478C2×C4C31×#12012yes—
479C2×C4C31×#12012yes—
480C2×C4C22×D4×C3111yescharacteristic
481C2×C4C22×D4×C3111yescharacteristic
482C2×C4C2×#41×C3112yes—
483C2×C4C31×H(5,𝔽2)12yes—
484C8—42no—
485C8—42no—
486C22—22no—
487C22—41no—
488C22—42no—
489C22—42no—
490C22—44no—
491C22—84no—
492C22C2×C31×#12011yescharacteristic
493C22C31×#54612yes—
494C4—22no—
495C4—22no—
496C4—44no—
497C4—42no—
498C4—41no—
499C4—42no—
500C4—42no—
501C4—42no—
502C4—82no—
503C4C31×#53211yescharacteristic
504C4C31×#53511yescharacteristic
505C4C31×#55012yes—
506C2—22no—
507C2—82no—
508C2—81no—
509C2C31×#243111yescharacteristic
510C2C31×#302212yes—
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC31×#535C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#3139C2semidirect
3. C31×#3039C2semidirect
4. C31×#2658C2semidirect
5. C31×#2005C2semidirect
7. C31×#1995C2semidirect
8. C31×#1967C2semidirect
9. C31×#1886C2semidirect
10. C31×#1885C2semidirect
11. C31×#1759C2semidirect
185. #25596C31direct (N × H)
232. #3139C2×C31semidirect
233. #3039C2×C31semidirect
234. #2658C2×C31semidirect
235. #2005C2×C31semidirect
237. #1995C2×C31semidirect
238. #1967C2×C31semidirect
239. #1886C2×C31semidirect
240. #1885C2×C31semidirect
241. #1759C2×C31semidirect
370. C31#25596direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#35102
C31×#31392
C31×#30392
C31×#26582
C31×#20052
C31×#20042
C31×#19952
C31×#19672
C31×#18862
C31×#18852
C31×#17592
#2559631