Finite Group Databasebeta

← C31×#18767 #21475526

Subgroups — C31×#18767 #21475526

Order 7936.

1234 conjugacy classes of subgroups.

The subgroup lattice has 522 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#550C211yesmaximal, characteristic
2C31×#3208C211yesmaximal, characteristic, complemented
3C31×#3101C211yesmaximal, characteristic, complemented
4C31×#3078C211yesmaximal, characteristic, complemented
5C31×#1642C214yesmaximal, complemented
6C31×#1631C214yesmaximal, complemented
7C31×#1545C211yesmaximal, characteristic, complemented
8C31×#1486C211yesmaximal, characteristic, complemented
9C31×#1479C211yesmaximal, characteristic, complemented
10C22×#41×C31—21no—
11C31×#550—22no—
12C31×#550—22no—
13C31×#550—22no—
14C31×#550C2214yes—
15C31×#533C2211yescharacteristic
16C2×C31×#127—21no—
17C2×C31×#127C2211yescharacteristic
18C2×C31×#121—22no—
19C2×C31×#121—21no—
20C2×C4×Q8×C31C2211yescharacteristic
21C2×C4×D4×C31—21no—
22C2×C4×D4×C31C2211yescharacteristic
23C31×#492C2212yescomplemented
24C31×#486C2212yescomplemented
25C31×#483—21no—
26C31×#479—22no—
27C31×#477C2212yescomplemented
28C31×#476C2212yescomplemented
29C31×#475C2212yescomplemented
30C31×#461C2212yescomplemented
31C31×#460—22no—
32C31×#450—21no—
33C31×#450—22no—
34C4×SD16×C31—22no—
35C31×#431C2211yescharacteristic
36C31×#431C2211yescharacteristic
37C31×#428—21no—
38C31×#423C2211yescharacteristic
39C31×#419—21no—
40C31×#331C2214yescomplemented
41C31×Q8⋊C8C2214yescomplemented
42C31×D4⋊C8C2214yescomplemented
43C2×#41×C31—24no—
44C2×#41×C31—24no—
45C2×#41×C31—44no—
46C2×#41×C31—44no—
47C22×Q8×C31D411yescharacteristic
48C22×D4×C31—22no—
49C22×D4×C31—22no—
50C22×D4×C31—21no—
51C22×D4×C31—21no—
52C22×D4×C31D411yescharacteristic
53C22×D4×C31D412yes—
54C23×C4×C31—22no—
55C23×C4×C31—21no—
56C2×SD16×C31—22no—
57C2×SD16×C31—24no—
58C2×M16×C31—21no—
59C31×C4⋊Q8C2311yescharacteristic
60C31×C4⋊Q8C2311yescharacteristic
61C31×#127—24no—
62C31×#127—24no—
63C31×#127—21no—
64C31×#127—21no—
65C31×#127D412yes—
66C31×#127C2312yes—
67C31×#125—21no—
68C31×C22⋊Q8—21no—
69C31×C22⋊Q8—21no—
70C31×#121—24no—
71C31×#121—28no—
72C31×#121—28no—
73C31×#121—24no—
74C4×Q8×C31—21no—
75C4×Q8×C31—21no—
76C4×Q8×C31—21no—
77C4×Q8×C31—21no—
78C4×Q8×C31D412yes—
79C4×Q8×C31C2312yes—
80C4×D4×C31—24no—
81C4×D4×C31—24no—
82C4×D4×C31—21no—
83C4×D4×C31—21no—
84C4×D4×C31D412yes—
85C4×D4×C31C2312yes—
86C31×#117—21no—
87C2×C4⋊C4×C31—21no—
88C2×C4⋊C4×C31D411yescharacteristic
89C2×C4⋊C4×C31D411yescharacteristic
90C2×C22⋊C4×C31—22no—
91C2×C22⋊C4×C31—21no—
92C2×C42×C31—21no—
93C2×C42×C31C2311yescharacteristic
94C31×#107—22no—
95C31×#106—22no—
96C31×#106—22no—
97C31×C4⋊C8—21no—
98C31×C4⋊C8—21no—
99C31×C4⋊C8C2312yes—
100C31×C4⋊C8C2312yes—
101C31×#103—22no—
102C31×#103—22no—
103C31×#103—22no—
104C31×#102—22no—
105C31×#102—24no—
106C31×C22⋊C8—21no—
107C31×C22⋊C8—21no—
108C4×C8×C31—21no—
109C4×C8×C31C2312yes—
110C24×C31—22no—
111C24×C31—21no—
112#41×C31—48no—
113#41×C31—416no—
114#41×C31—48no—
115C2×Q8×C31—21no—
116C2×Q8×C31—22no—
117C2×Q8×C31—21no—
118C2×Q8×C31—21no—
119C2×Q8×C31SD1614yescomplemented
120C2×Q8×C31C2×D412yes—
121C2×D4×C31—28no—
122C2×D4×C31—28no—
123C2×D4×C31—21no—
124C2×D4×C31—22no—
125C2×D4×C31—22no—
126C2×D4×C31—22no—
127C2×D4×C31—22no—
128C2×D4×C31—22no—
129C2×D4×C31—42no—
130C2×D4×C31—44no—
131C2×D4×C31—48no—
132C2×D4×C31—42no—
133C2×D4×C31—42no—
134C2×D4×C31—82no—
135C2×D4×C31—84no—
136C2×D4×C31C2×D412yes—
137C2×D4×C31C2×D414yes—
138C22×C4×C31—21no—
139C22×C4×C31—28no—
140C22×C4×C31—21no—
141C22×C4×C31—21no—
142C22×C4×C31—22no—
143C22×C4×C31—22no—
144C22×C4×C31—48no—
145C22×C4×C31—42no—
146C22×C4×C31—42no—
147C22×C4×C31C2×D411yescharacteristic
148C22×C4×C31C2×D411yescharacteristic
149C22×C4×C31C2×D411yescharacteristic
150SD16×C31—44no—
151SD16×C31—84no—
152M16×C31—42no—
153C2×C8×C31—22no—
154C2×C8×C31—22no—
155C2×C8×C31—22no—
156C4⋊C4×C31—22no—
157C4⋊C4×C31—21no—
158C4⋊C4×C31—21no—
159C4⋊C4×C31—22no—
160C4⋊C4×C31—21no—
161C4⋊C4×C31—21no—
162C4⋊C4×C31—21no—
163C4⋊C4×C31—21no—
164C4⋊C4×C31—41no—
165C4⋊C4×C31—41no—
166C4⋊C4×C31C2×D412yes—
167C4⋊C4×C31C2×D412yes—
168C22⋊C4×C31—28no—
169C22⋊C4×C31—22no—
170C22⋊C4×C31—22no—
171C22⋊C4×C31—41no—
172C42×C31—22no—
173C42×C31—22no—
174C42×C31—41no—
175C42×C31C2×D411yescharacteristic
176C42×C31C2×D411yescharacteristic
177C42×C31C2×D411yescharacteristic
178C42×C31C2411yescharacteristic
179#18767C3111yesmaximal, characteristic, direct product factor, Sylow
180C23×C31—22no—
181C23×C31—24no—
182C23×C31—42no—
183C23×C31—44no—
184C23×C31—44no—
185C23×C31—42no—
186C23×C31—44no—
187C23×C31—42no—
188C23×C31#12011yescharacteristic
189Q8×C31—22no—
190Q8×C31—24no—
191Q8×C31—42no—
192Q8×C31—42no—
193Q8×C31C2×SD1614yes—
194D4×C31—22no—
195D4×C31—22no—
196D4×C31—44no—
197D4×C31—42no—
198D4×C31—44no—
199D4×C31—416no—
200D4×C31—42no—
201D4×C31—42no—
202D4×C31—44no—
203D4×C31—44no—
204D4×C31—82no—
205D4×C31—88no—
206C2×C4×C31—22no—
207C2×C4×C31—24no—
208C2×C4×C31—22no—
209C2×C4×C31—22no—
210C2×C4×C31—22no—
211C2×C4×C31—41no—
212C2×C4×C31—416no—
213C2×C4×C31—42no—
214C2×C4×C31—42no—
215C2×C4×C31—42no—
216C2×C4×C31—42no—
217C2×C4×C31—44no—
218C2×C4×C31—41no—
219C2×C4×C31—41no—
220C2×C4×C31#12011yescharacteristic
221C2×C4×C31#12011yescharacteristic
222C2×C4×C31#12011yescharacteristic
223C2×C4×C31C2×SD1612yes—
224C2×C4×C31AGL(1,ℤ/8)12yes—
225C2×C4×C31C22×D411yescharacteristic
226C2×C4×C31C22×D411yescharacteristic
227C2×C4×C31C22×D411yescharacteristic
228C8×C31—42no—
229C8×C31—42no—
230C8×C31—42no—
231C2×#550C2×C3111yescharacteristic
232#3208C2×C3111yescharacteristic, complemented
233#3101C2×C3111yescharacteristic, complemented
234#3078C2×C3111yescharacteristic, complemented
235#1642C2×C3114yescomplemented
236#1631C2×C3114yescomplemented
237#1545C2×C3111yescharacteristic, complemented
238#1486C2×C3111yescharacteristic, complemented
239#1479C2×C3111yescharacteristic, complemented
240C22×C31—21no—
241C22×C31—21no—
242C22×C31—44no—
243C22×C31—42no—
244C22×C31—42no—
245C22×C31—44no—
246C22×C31—44no—
247C22×C31—42no—
248C22×C31—84no—
249C22×C31—88no—
250C22×C31#45012yes—
251C22×C31C2×#12011yescharacteristic
252C4×C31—24no—
253C4×C31—21no—
254C4×C31—21no—
255C4×C31—21no—
256C4×C31—42no—
257C4×C31—42no—
258C4×C31—81no—
259C4×C31—81no—
260C4×C31#45012yes—
261C4×C31C22×SD1611yescharacteristic
262C4×C31C2×AGL(1,ℤ/8)11yescharacteristic
263C4×C31#57512yes—
264C22×#41—21no—
265#550—22no—
266#550—22no—
267#550—22no—
268#550C22×C3114yes—
269#533C22×C3111yescharacteristic
270C2×#127—21no—
271C2×#127C22×C3111yescharacteristic
272C2×#121—22no—
273C2×#121—21no—
274C2×C4×Q8C22×C3111yescharacteristic
275C2×C4×D4—21no—
276C2×C4×D4C22×C3111yescharacteristic
277#492C22×C3112yescomplemented
278#486C22×C3112yescomplemented
279#483—21no—
280#479—22no—
281#477C22×C3112yescomplemented
282#476C22×C3112yescomplemented
283#475C22×C3112yescomplemented
284#461C22×C3112yescomplemented
285#460—22no—
286#450—21no—
287#450—22no—
288C4×SD16—22no—
289#431C22×C3111yescharacteristic
290#431C22×C3111yescharacteristic
291#428—21no—
292#423C22×C3111yescharacteristic
293#419—21no—
294#331C22×C3114yescomplemented
295Q8⋊C8C22×C3114yescomplemented
296D4⋊C8C22×C3114yescomplemented
297C2×C31—22no—
298C2×C31—82no—
299C2×C31—84no—
300C2×C31C2×#45011yescharacteristic
301C2×C31#300511yescharacteristic
302C2×C31#301911yescharacteristic
303C2×#41—24no—
304C2×#41—24no—
305C2×#41—44no—
306C2×#41—44no—
307C22×Q8D4×C3111yescharacteristic
308C22×D4—22no—
309C22×D4—22no—
310C22×D4—21no—
311C22×D4—21no—
312C22×D4D4×C3111yescharacteristic
313C22×D4D4×C3112yes—
314C23×C4—22no—
315C23×C4—21no—
316C2×SD16—22no—
317C2×SD16—24no—
318C2×M16—21no—
319C4⋊Q8C23×C3111yescharacteristic
320C4⋊Q8C23×C3111yescharacteristic
321#127—24no—
322#127—24no—
323#127—21no—
324#127—21no—
325#127D4×C3112yes—
326#127C23×C3112yes—
327#125—21no—
328C22⋊Q8—21no—
329C22⋊Q8—21no—
330#121—24no—
331#121—28no—
332#121—28no—
333#121—24no—
334C4×Q8—21no—
335C4×Q8—21no—
336C4×Q8—21no—
337C4×Q8—21no—
338C4×Q8D4×C3112yes—
339C4×Q8C23×C3112yes—
340C4×D4—24no—
341C4×D4—24no—
342C4×D4—21no—
343C4×D4—21no—
344C4×D4D4×C3112yes—
345C4×D4C23×C3112yes—
346#117—21no—
347C2×C4⋊C4—21no—
348C2×C4⋊C4D4×C3111yescharacteristic
349C2×C4⋊C4D4×C3111yescharacteristic
350C2×C22⋊C4—22no—
351C2×C22⋊C4—21no—
352C2×C42—21no—
353C2×C42C23×C3111yescharacteristic
354#107—22no—
355#106—22no—
356#106—22no—
357C4⋊C8—21no—
358C4⋊C8—21no—
359C4⋊C8C23×C3112yes—
360C4⋊C8C23×C3112yes—
361#103—22no—
362#103—22no—
363#103—22no—
364#102—22no—
365#102—24no—
366C22⋊C8—21no—
367C22⋊C8—21no—
368C4×C8—21no—
369C4×C8C23×C3112yes—
370C31#1876711yescharacteristic, direct product factor, Sylow
371C24—22no—
372C24—21no—
373#41—416no—
374#41—48no—
375#41—48no—
376C2×Q8—21no—
377C2×Q8—22no—
378C2×Q8—21no—
379C2×Q8—21no—
380C2×Q8SD16×C3114yescomplemented
381C2×Q8C2×D4×C3112yes—
382C2×D4—28no—
383C2×D4—28no—
384C2×D4—21no—
385C2×D4—22no—
386C2×D4—22no—
387C2×D4—22no—
388C2×D4—22no—
389C2×D4—22no—
390C2×D4—42no—
391C2×D4—44no—
392C2×D4—48no—
393C2×D4—42no—
394C2×D4—42no—
395C2×D4—82no—
396C2×D4—84no—
397C2×D4C2×D4×C3112yes—
398C2×D4C2×D4×C3114yes—
399C22×C4—21no—
400C22×C4—28no—
401C22×C4—21no—
402C22×C4—21no—
403C22×C4—22no—
404C22×C4—22no—
405C22×C4—48no—
406C22×C4—42no—
407C22×C4—42no—
408C22×C4C2×D4×C3111yescharacteristic
409C22×C4C2×D4×C3111yescharacteristic
410C22×C4C2×D4×C3111yescharacteristic
411SD16—44no—
412SD16—84no—
413M16—42no—
414C2×C8—22no—
415C2×C8—22no—
416C2×C8—22no—
417C4⋊C4—22no—
418C4⋊C4—21no—
419C4⋊C4—21no—
420C4⋊C4—22no—
421C4⋊C4—21no—
422C4⋊C4—21no—
423C4⋊C4—21no—
424C4⋊C4—21no—
425C4⋊C4—41no—
426C4⋊C4—41no—
427C4⋊C4C2×D4×C3112yes—
428C4⋊C4C2×D4×C3112yes—
429C22⋊C4—28no—
430C22⋊C4—22no—
431C22⋊C4—22no—
432C22⋊C4—41no—
433C42—22no—
434C42—22no—
435C42—41no—
436C42C2×D4×C3111yescharacteristic
437C42C2×D4×C3111yescharacteristic
438C42C2×D4×C3111yescharacteristic
439C42C24×C3111yescharacteristic
440C23—22no—
441C23—24no—
442C23—42no—
443C23—44no—
444C23—44no—
445C23—42no—
446C23—44no—
447C23—42no—
448C23C31×#12011yescharacteristic
449Q8—24no—
450Q8—22no—
451Q8—42no—
452Q8—42no—
453Q8C2×SD16×C3114yes—
454D4—22no—
455D4—22no—
456D4—44no—
457D4—42no—
458D4—44no—
459D4—416no—
460D4—44no—
461D4—42no—
462D4—42no—
463D4—44no—
464D4—82no—
465D4—88no—
466C2×C4—24no—
467C2×C4—22no—
468C2×C4—22no—
469C2×C4—22no—
470C2×C4—22no—
471C2×C4—41no—
472C2×C4—416no—
473C2×C4—42no—
474C2×C4—42no—
475C2×C4—44no—
476C2×C4—42no—
477C2×C4—42no—
478C2×C4—41no—
479C2×C4—41no—
480C2×C4C31×#12011yescharacteristic
481C2×C4C31×#12011yescharacteristic
482C2×C4C31×#12011yescharacteristic
483C2×C4C2×SD16×C3112yes—
484C2×C4C31×AGL(1,ℤ/8)12yes—
485C2×C4C22×D4×C3111yescharacteristic
486C2×C4C22×D4×C3111yescharacteristic
487C2×C4C22×D4×C3111yescharacteristic
488C8—42no—
489C8—42no—
490C8—42no—
491C22—21no—
492C22—21no—
493C22—44no—
494C22—42no—
495C22—42no—
496C22—44no—
497C22—44no—
498C22—42no—
499C22—84no—
500C22—88no—
501C22C31×#45012yes—
502C22C2×C31×#12011yescharacteristic
503C4—24no—
504C4—21no—
505C4—21no—
506C4—21no—
507C4—42no—
508C4—42no—
509C4—81no—
510C4—81no—
511C4C31×#45012yes—
512C4C22×SD16×C3111yescharacteristic
513C4C2×C31×AGL(1,ℤ/8)11yescharacteristic
514C4C31×#57512yes—
515C2—22no—
516C2—82no—
517C2—84no—
518C2C2×C31×#45011yescharacteristic
519C2C31×#300511yescharacteristic
520C2C31×#301911yescharacteristic
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC42C24×C31
prime radicalC2×C31×#550C2
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
2. C31×#3208C2semidirect
3. C31×#3101C2semidirect
4. C31×#3078C2semidirect
5. C31×#1642C2semidirect
6. C31×#1631C2semidirect
7. C31×#1545C2semidirect
8. C31×#1486C2semidirect
9. C31×#1479C2semidirect
23. C31×#492C22semidirect
24. C31×#486C22semidirect
27. C31×#477C22semidirect
28. C31×#476C22semidirect
29. C31×#475C22semidirect
30. C31×#461C22semidirect
40. C31×#331C22semidirect
41. C31×Q8⋊C8C22semidirect
42. C31×D4⋊C8C22semidirect
119. C2×Q8×C31SD16semidirect
179. #18767C31direct (N × H)
232. #3208C2×C31semidirect
233. #3101C2×C31semidirect
234. #3078C2×C31semidirect
235. #1642C2×C31semidirect
236. #1631C2×C31semidirect
237. #1545C2×C31semidirect
238. #1486C2×C31semidirect
239. #1479C2×C31semidirect
277. #492C22×C31semidirect
278. #486C22×C31semidirect
281. #477C22×C31semidirect
282. #476C22×C31semidirect
283. #475C22×C31semidirect
284. #461C22×C31semidirect
294. #331C22×C31semidirect
295. Q8⋊C8C22×C31semidirect
296. D4⋊C8C22×C31semidirect
370. C31#18767direct (N × H)
380. C2×Q8SD16×C31semidirect

Maximal subgroups

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

subgroupindex
C2×C31×#5502
C31×#32082
C31×#31012
C31×#30782
C31×#16422
C31×#16312
C31×#15452
C31×#14862
C31×#14792
#1876731