Finite Group Databasebeta

← C31×#25598 #21482357

Subgroups — C31×#25598 #21482357

Order 7936.

1298 conjugacy classes of subgroups.

The subgroup lattice has 524 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#533C211yesmaximal, characteristic, complemented
2C2×C31×#492C211yesmaximal, characteristic, complemented
3C2×C31×#486C211yesmaximal, characteristic, complemented
4C31×#2856C211yesmaximal, characteristic
5C31×#2000C214yesmaximal, complemented
6C31×#1990C211yesmaximal, characteristic, complemented
7C31×#1956C211yesmaximal, characteristic, complemented
8C31×#1880C214yesmaximal, complemented
9C4×C31×C22⋊C8C211yesmaximal, characteristic, complemented
10C22×SD16×C31C2214yes—
11C31×#533—24no—
12C31×#533—24no—
13C2×C31×C4⋊Q8C2211yescharacteristic
14C2×C31×C4⋊Q8C2211yescharacteristic
15C2×C31×#127C2211yescharacteristic
16C2×C31×#125—21no—
17C2×C31×C22⋊Q8—21no—
18C2×C31×C22⋊Q8C2212yes—
19C2×C31×#121—21no—
20C2×C31×#121—21no—
21C2×C31×#121C2212yes—
22C2×C4×Q8×C31—21no—
23C2×C4×Q8×C31C2212yes—
24C2×C31×#117—21no—
25C22×C42×C31C2211yescharacteristic
26C31×#492—24no—
27C31×#486—24no—
28C2×C31×#103C2214yes—
29C2×C31×#102C2214yes—
30C2×C31×C22⋊C8C2212yes—
31C2×C4×C8×C31C2211yescharacteristic
32C2×C4×C8×C31C2211yescharacteristic
33C31×#390—21no—
34C31×#390—21no—
35C31×#390C2212yes—
36C31×#384C2211yescharacteristic
37C31×#340C2214yes—
38C31×#336C2212yes—
39C22×Q8×C31—21no—
40C22×Q8×C31C2312yes—
41C22×D4×C31—22no—
42C22×D4×C31—21no—
43C22×D4×C31—21no—
44C22×D4×C31C2312yes—
45C23×C4×C31D411yescharacteristic
46C23×C4×C31D411yescharacteristic
47C23×C4×C31C2311yescharacteristic
48C2×SD16×C31—28no—
49C2×SD16×C31—28no—
50C2×SD16×C31—44no—
51C22×C8×C31C2312yes—
52C22×C8×C31C2312yes—
53C31×C4⋊Q8—22no—
54C31×C4⋊Q8—22no—
55C31×C4⋊Q8D414yescomplemented
56C31×C4⋊Q8D414yescomplemented
57C31×#127—22no—
58C31×#127—22no—
59C31×#125—28no—
60C31×C22⋊Q8—28no—
61C31×C22⋊Q8—24no—
62C31×C22⋊Q8—24no—
63C31×#121—44no—
64C31×#121—44no—
65C31×#121—44no—
66C4×Q8×C31—28no—
67C4×Q8×C31—24no—
68C4×Q8×C31—24no—
69C31×#117—28no—
70C2×C4⋊C4×C31—21no—
71C2×C4⋊C4×C31—21no—
72C2×C4⋊C4×C31—21no—
73C2×C4⋊C4×C31—22no—
74C2×C4⋊C4×C31—22no—
75C2×C4⋊C4×C31—21no—
76C2×C4⋊C4×C31—21no—
77C2×C4⋊C4×C31C2312yes—
78C2×C4⋊C4×C31C2312yes—
79C2×C22⋊C4×C31—22no—
80C2×C22⋊C4×C31—22no—
81C2×C22⋊C4×C31—22no—
82C2×C22⋊C4×C31—22no—
83C2×C42×C31—22no—
84C2×C42×C31—22no—
85C2×C42×C31—22no—
86C2×C42×C31D411yescharacteristic
87C2×C42×C31D411yescharacteristic
88C2×C42×C31C2311yescharacteristic
89C2×C42×C31C2311yescharacteristic
90C31×#103—44no—
91C31×#102—28no—
92C31×C22⋊C8—24no—
93C4×C8×C31—22no—
94C4×C8×C31—22no—
95C24×C31—22no—
96C24×C31C2×D411yescharacteristic
97C2×Q8×C31—24no—
98C2×Q8×C31—22no—
99C2×Q8×C31—24no—
100C2×Q8×C31—24no—
101C2×Q8×C31—42no—
102C2×Q8×C31—42no—
103C2×Q8×C31C2×D414yes—
104C2×D4×C31—22no—
105C2×D4×C31—22no—
106C2×D4×C31—24no—
107C2×D4×C31—24no—
108C2×D4×C31—44no—
109C2×D4×C31—44no—
110C2×D4×C31—44no—
111C2×D4×C31—42no—
112C2×D4×C31—42no—
113C2×D4×C31—42no—
114C2×D4×C31—42no—
115C2×D4×C31—42no—
116C2×D4×C31—42no—
117C22×C4×C31—22no—
118C22×C4×C31—22no—
119C22×C4×C31—22no—
120C22×C4×C31—22no—
121C22×C4×C31—22no—
122C22×C4×C31—22no—
123C22×C4×C31—22no—
124C22×C4×C31—21no—
125C22×C4×C31—21no—
126C22×C4×C31—22no—
127C22×C4×C31—22no—
128C22×C4×C31—22no—
129C22×C4×C31SD1614yescomplemented
130C22×C4×C31C2×D411yescharacteristic
131C22×C4×C31C2×D411yescharacteristic
132C22×C4×C31C2×D411yescharacteristic
133C22×C4×C31C2×D411yescharacteristic
134C22×C4×C31C2×D411yescharacteristic
135C22×C4×C31C2411yescharacteristic
136SD16×C31—416no—
137C2×C8×C31—22no—
138C2×C8×C31—22no—
139C2×C8×C31—22no—
140C2×C8×C31—22no—
141C2×C8×C31—22no—
142C2×C8×C31#4114yes—
143C4⋊C4×C31—28no—
144C4⋊C4×C31—28no—
145C4⋊C4×C31—24no—
146C4⋊C4×C31—24no—
147C4⋊C4×C31—24no—
148C4⋊C4×C31—22no—
149C4⋊C4×C31—24no—
150C4⋊C4×C31—42no—
151C4⋊C4×C31—42no—
152C4⋊C4×C31C2×D414yes—
153C22⋊C4×C31—28no—
154C22⋊C4×C31—44no—
155C22⋊C4×C31—44no—
156C22⋊C4×C31—44no—
157C42×C31—28no—
158C42×C31—22no—
159C42×C31—22no—
160C42×C31—21no—
161C42×C31—21no—
162C42×C31C2×D412yes—
163C42×C31C2×D412yes—
164#25598C3111yesmaximal, characteristic, direct product factor, Sylow
165C23×C31—21no—
166C23×C31—21no—
167C23×C31—21no—
168C23×C31—21no—
169C23×C31—21no—
170C23×C31—21no—
171C23×C31—42no—
172C23×C31—42no—
173C23×C31—42no—
174C23×C31—42no—
175C23×C31—42no—
176C23×C31—42no—
177C23×C31—42no—
178C23×C31C2×SD1612yes—
179C23×C31C22×D411yescharacteristic
180Q8×C31—28no—
181Q8×C31—44no—
182Q8×C31—48no—
183D4×C31—44no—
184D4×C31—44no—
185D4×C31—88no—
186D4×C31—84no—
187D4×C31—84no—
188C2×C4×C31—21no—
189C2×C4×C31—21no—
190C2×C4×C31—28no—
191C2×C4×C31—21no—
192C2×C4×C31—21no—
193C2×C4×C31—24no—
194C2×C4×C31—24no—
195C2×C4×C31—21no—
196C2×C4×C31—21no—
197C2×C4×C31—21no—
198C2×C4×C31—21no—
199C2×C4×C31—42no—
200C2×C4×C31—42no—
201C2×C4×C31—42no—
202C2×C4×C31—42no—
203C2×C4×C31—42no—
204C2×C4×C31—42no—
205C2×C4×C31—44no—
206C2×C4×C31—42no—
207C2×C4×C31—42no—
208C2×C4×C31—42no—
209C2×C4×C31#12012yes—
210C2×C4×C31#12012yes—
211C2×C4×C31C2×SD1612yes—
212C2×C4×C31C2×SD1612yes—
213C2×C4×C31#13512yes—
214C2×C4×C31AGL(1,ℤ/8)12yes—
215C2×C4×C31#13712yes—
216C2×C4×C31C22×D411yescharacteristic
217C2×C4×C31C22×D411yescharacteristic
218C2×C4×C31C2×#4112yes—
219C2×C4×C31H(5,𝔽2)12yes—
220C8×C31—24no—
221C8×C31—42no—
222C2×#533C2×C3111yescharacteristic, complemented
223C2×#492C2×C3111yescharacteristic, complemented
224C2×#486C2×C3111yescharacteristic, complemented
225#2856C2×C3111yescharacteristic
226#2000C2×C3114yescomplemented
227#1990C2×C3111yescharacteristic, complemented
228#1956C2×C3111yescharacteristic, complemented
229#1880C2×C3114yescomplemented
230C4×C22⋊C8C2×C3111yescharacteristic, complemented
231C22×C31—22no—
232C22×C31—22no—
233C22×C31—22no—
234C22×C31—41no—
235C22×C31—41no—
236C22×C31—41no—
237C22×C31—41no—
238C22×C31—82no—
239C22×C31—82no—
240C22×C31—82no—
241C22×C31—82no—
242C22×C31—82no—
243C22×C31—82no—
244C22×C31—82no—
245C22×C31C2×#12011yescharacteristic
246C22×C31#53211yescharacteristic
247C22×C31#53511yescharacteristic
248C22×C31C22×SD1611yescharacteristic
249C22×C31C2×#13511yescharacteristic
250C22×C31C2×AGL(1,ℤ/8)11yescharacteristic
251C22×C31C2×#13711yescharacteristic
252C4×C31—22no—
253C4×C31—41no—
254C4×C31—44no—
255C4×C31—41no—
256C4×C31—44no—
257C4×C31—82no—
258C4×C31#44814yes—
259C4×C31#44914yes—
260C4×C31#54612yes—
261C4×C31#55012yes—
262C22×SD16C22×C3114yes—
263#533—24no—
264#533—24no—
265C2×C4⋊Q8C22×C3111yescharacteristic
266C2×C4⋊Q8C22×C3111yescharacteristic
267C2×#127C22×C3111yescharacteristic
268C2×#125—21no—
269C2×C22⋊Q8—21no—
270C2×C22⋊Q8C22×C3112yes—
271C2×#121—21no—
272C2×#121—21no—
273C2×#121C22×C3112yes—
274C2×C4×Q8—21no—
275C2×C4×Q8C22×C3112yes—
276C2×#117—21no—
277C22×C42C22×C3111yescharacteristic
278#492—24no—
279#486—24no—
280C2×#103C22×C3114yes—
281C2×#102C22×C3114yes—
282C2×C22⋊C8C22×C3112yes—
283C2×C4×C8C22×C3111yescharacteristic
284C2×C4×C8C22×C3111yescharacteristic
285#390—21no—
286#390—21no—
287#390C22×C3112yes—
288#384C22×C3111yescharacteristic
289#340C22×C3114yes—
290#336C22×C3112yes—
291C2×C31—42no—
292C2×C31—162no—
293C2×C31#243111yescharacteristic
294C2×C31C2×#44811yescharacteristic
295C2×C31C2×#44911yescharacteristic
296C2×C31#316711yescharacteristic
297C2×C31#318211yescharacteristic
298C2×C31#320811yescharacteristic
299C2×C31#321011yescharacteristic
300C22×Q8—21no—
301C22×Q8C23×C3112yes—
302C22×D4—22no—
303C22×D4—21no—
304C22×D4—21no—
305C22×D4C23×C3112yes—
306C23×C4D4×C3111yescharacteristic
307C23×C4D4×C3111yescharacteristic
308C23×C4C23×C3111yescharacteristic
309C2×SD16—28no—
310C2×SD16—28no—
311C2×SD16—44no—
312C22×C8C23×C3112yes—
313C22×C8C23×C3112yes—
314C4⋊Q8—22no—
315C4⋊Q8—22no—
316C4⋊Q8D4×C3114yescomplemented
317C4⋊Q8D4×C3114yescomplemented
318#127—22no—
319#127—22no—
320#125—28no—
321C22⋊Q8—28no—
322C22⋊Q8—24no—
323C22⋊Q8—24no—
324#121—44no—
325#121—44no—
326#121—44no—
327C4×Q8—28no—
328C4×Q8—24no—
329C4×Q8—24no—
330#117—28no—
331C2×C4⋊C4—21no—
332C2×C4⋊C4—21no—
333C2×C4⋊C4—21no—
334C2×C4⋊C4—22no—
335C2×C4⋊C4—22no—
336C2×C4⋊C4—21no—
337C2×C4⋊C4—21no—
338C2×C4⋊C4C23×C3112yes—
339C2×C4⋊C4C23×C3112yes—
340C2×C22⋊C4—22no—
341C2×C22⋊C4—22no—
342C2×C22⋊C4—22no—
343C2×C22⋊C4—22no—
344C2×C42—22no—
345C2×C42—22no—
346C2×C42—22no—
347C2×C42D4×C3111yescharacteristic
348C2×C42D4×C3111yescharacteristic
349C2×C42C23×C3111yescharacteristic
350C2×C42C23×C3111yescharacteristic
351#103—44no—
352#102—28no—
353C22⋊C8—24no—
354C4×C8—22no—
355C4×C8—22no—
356C31#2559811yescharacteristic, direct product factor, Sylow
357C24—22no—
358C24C2×D4×C3111yescharacteristic
359C2×Q8—24no—
360C2×Q8—22no—
361C2×Q8—24no—
362C2×Q8—24no—
363C2×Q8—42no—
364C2×Q8—42no—
365C2×Q8C2×D4×C3114yes—
366C2×D4—22no—
367C2×D4—22no—
368C2×D4—24no—
369C2×D4—24no—
370C2×D4—44no—
371C2×D4—44no—
372C2×D4—44no—
373C2×D4—42no—
374C2×D4—42no—
375C2×D4—42no—
376C2×D4—42no—
377C2×D4—42no—
378C2×D4—42no—
379C22×C4—22no—
380C22×C4—22no—
381C22×C4—22no—
382C22×C4—22no—
383C22×C4—22no—
384C22×C4—22no—
385C22×C4—22no—
386C22×C4—21no—
387C22×C4—21no—
388C22×C4—22no—
389C22×C4—22no—
390C22×C4—22no—
391C22×C4SD16×C3114yescomplemented
392C22×C4C2×D4×C3111yescharacteristic
393C22×C4C2×D4×C3111yescharacteristic
394C22×C4C2×D4×C3111yescharacteristic
395C22×C4C2×D4×C3111yescharacteristic
396C22×C4C2×D4×C3111yescharacteristic
397C22×C4C24×C3111yescharacteristic
398SD16—416no—
399C2×C8—22no—
400C2×C8—22no—
401C2×C8—22no—
402C2×C8—22no—
403C2×C8—22no—
404C2×C8#41×C3114yes—
405C4⋊C4—28no—
406C4⋊C4—28no—
407C4⋊C4—24no—
408C4⋊C4—24no—
409C4⋊C4—24no—
410C4⋊C4—22no—
411C4⋊C4—24no—
412C4⋊C4—42no—
413C4⋊C4—42no—
414C4⋊C4C2×D4×C3114yes—
415C22⋊C4—28no—
416C22⋊C4—44no—
417C22⋊C4—44no—
418C22⋊C4—44no—
419C42—28no—
420C42—22no—
421C42—22no—
422C42—21no—
423C42—21no—
424C42C2×D4×C3112yes—
425C42C2×D4×C3112yes—
426C23—21no—
427C23—21no—
428C23—21no—
429C23—21no—
430C23—21no—
431C23—21no—
432C23—42no—
433C23—42no—
434C23—42no—
435C23—42no—
436C23—42no—
437C23—42no—
438C23—42no—
439C23C2×SD16×C3112yes—
440C23C22×D4×C3111yescharacteristic
441Q8—28no—
442Q8—48no—
443Q8—44no—
444D4—44no—
445D4—44no—
446D4—88no—
447D4—84no—
448D4—84no—
449C2×C4—21no—
450C2×C4—21no—
451C2×C4—28no—
452C2×C4—21no—
453C2×C4—21no—
454C2×C4—24no—
455C2×C4—24no—
456C2×C4—21no—
457C2×C4—21no—
458C2×C4—21no—
459C2×C4—21no—
460C2×C4—42no—
461C2×C4—42no—
462C2×C4—42no—
463C2×C4—42no—
464C2×C4—44no—
465C2×C4—42no—
466C2×C4—42no—
467C2×C4—42no—
468C2×C4—42no—
469C2×C4—42no—
470C2×C4C31×#12012yes—
471C2×C4C31×#12012yes—
472C2×C4C2×SD16×C3112yes—
473C2×C4C2×SD16×C3112yes—
474C2×C4C31×#13512yes—
475C2×C4C31×AGL(1,ℤ/8)12yes—
476C2×C4C31×#13712yes—
477C2×C4C22×D4×C3111yescharacteristic
478C2×C4C22×D4×C3111yescharacteristic
479C2×C4C2×#41×C3112yes—
480C2×C4C31×H(5,𝔽2)12yes—
481C8—24no—
482C8—42no—
483C22—22no—
484C22—22no—
485C22—22no—
486C22—41no—
487C22—41no—
488C22—41no—
489C22—41no—
490C22—82no—
491C22—82no—
492C22—82no—
493C22—82no—
494C22—82no—
495C22—82no—
496C22—82no—
497C22C2×C31×#12011yescharacteristic
498C22C31×#53211yescharacteristic
499C22C31×#53511yescharacteristic
500C22C22×SD16×C3111yescharacteristic
501C22C2×C31×#13511yescharacteristic
502C22C2×C31×AGL(1,ℤ/8)11yescharacteristic
503C22C2×C31×#13711yescharacteristic
504C4—22no—
505C4—41no—
506C4—44no—
507C4—41no—
508C4—44no—
509C4—82no—
510C4C31×#44814yes—
511C4C31×#44914yes—
512C4C31×#54612yes—
513C4C31×#55012yes—
514C2—42no—
515C2—162no—
516C2C31×#243111yescharacteristic
517C2C2×C31×#44811yescharacteristic
518C2C2×C31×#44911yescharacteristic
519C2C31×#316711yescharacteristic
520C2C31×#318211yescharacteristic
521C2C31×#320811yescharacteristic
522C2C31×#321011yescharacteristic
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC31×#2856C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C22×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C31×#533C2semidirect
2. C2×C31×#492C2semidirect
3. C2×C31×#486C2semidirect
5. C31×#2000C2semidirect
6. C31×#1990C2semidirect
7. C31×#1956C2semidirect
8. C31×#1880C2semidirect
9. C4×C31×C22⋊C8C2semidirect
55. C31×C4⋊Q8D4semidirect
56. C31×C4⋊Q8D4semidirect
129. C22×C4×C31SD16semidirect
164. #25598C31direct (N × H)
222. C2×#533C2×C31semidirect
223. C2×#492C2×C31semidirect
224. C2×#486C2×C31semidirect
226. #2000C2×C31semidirect
227. #1990C2×C31semidirect
228. #1956C2×C31semidirect
229. #1880C2×C31semidirect
230. C4×C22⋊C8C2×C31semidirect
316. C4⋊Q8D4×C31semidirect
317. C4⋊Q8D4×C31semidirect
356. C31#25598direct (N × H)
391. C22×C4SD16×C31semidirect

Maximal subgroups

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

subgroupindex
C2×C31×#5332
C2×C31×#4922
C2×C31×#4862
C31×#28562
C31×#20002
C31×#19902
C31×#19562
C31×#18802
C4×C31×C22⋊C82
#2559831