Finite Group Databasebeta

← C31×#18833 #21475592

Subgroups — C31×#18833 #21475592

Order 7936.

894 conjugacy classes of subgroups.

The subgroup lattice has 562 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3511C211yesmaximal, characteristic
2C31×#3235C211yesmaximal, characteristic, complemented
3C31×#3229C211yesmaximal, characteristic, complemented
4C31×#3116C211yesmaximal, characteristic, complemented
5C31×#1654C212yesmaximal, complemented
6C31×#1652C212yesmaximal, complemented
7C31×#1638C212yesmaximal, complemented
8C31×#1635C212yesmaximal, complemented
9C31×#1556C211yesmaximal, characteristic, complemented
10C31×#1496C211yesmaximal, characteristic, complemented
11C31×#1488C211yesmaximal, characteristic, complemented
12C31×#556C2212yes—
13C31×#555—21no—
14C31×#554—21no—
15C31×#553—22no—
16C31×#548—22no—
17C31×#547C2212yes—
18C31×#542—22no—
19C31×#537—21no—
20C31×#533—21no—
21C31×#533C2211yescharacteristic
22C31×#532—21no—
23C31×#532C2211yescharacteristic
24C2×C31×C4⋊Q8C2211yescharacteristic
25C31×#520—21no—
26C4×#41×C31C2211yescharacteristic
27C31×#501—21no—
28C31×#498C2212yes—
29C31×#490—21no—
30C31×#487C2212yes—
31C31×#485—21no—
32C31×#483—22no—
33C31×#482—22no—
34C31×#477C2211yescharacteristic
35C31×#476C2211yescharacteristic
36C31×#476C2212yes—
37C31×#475—22no—
38C31×#474C2212yes—
39C31×#462C2211yescharacteristic
40C31×#461C2211yescharacteristic
41C31×#452—21no—
42C31×#441—21no—
43C31×#440—21no—
44C31×#432C2211yescharacteristic
45C31×#432C2211yescharacteristic
46C31×#431C2211yescharacteristic
47C31×#332C2212yes—
48C31×#332C2212yes—
49C31×Q8⋊C8C2212yes—
50C31×D4⋊C8C2212yes—
51C31×D4⋊C8C2212yes—
52C31×D4⋊C8C2212yes—
53C2×#41×C31—22no—
54C2×#41×C31—21no—
55C2×#41×C31D411yescharacteristic
56C22×Q8×C31—21no—
57C2×Q16×C31—21no—
58C2×SD16×C31—21no—
59C31×C4⋊Q8—21no—
60C31×C4⋊Q8—21no—
61C31×C4⋊Q8D412yes—
62C31×C4⋊Q8D411yescharacteristic
63C31×C4⋊Q8C2311yescharacteristic
64C31×C4⋊Q8C2311yescharacteristic
65C31×C4⋊Q8C2312yes—
66C31×#127D411yescharacteristic
67C31×#126—24no—
68C31×#125—22no—
69C31×#125—21no—
70C31×#124—24no—
71C31×#124—22no—
72C31×#124—21no—
73C31×#123—24no—
74C31×C22⋊Q8—22no—
75C31×C22⋊Q8—24no—
76C31×C22⋊Q8—22no—
77C31×C22⋊Q8—22no—
78C31×C22⋊Q8—21no—
79C31×C22⋊Q8—21no—
80C31×#121—22no—
81C31×#121—22no—
82C31×#121—24no—
83C31×#121—22no—
84C31×#121—21no—
85C31×#121D412yes—
86C4×Q8×C31—22no—
87C4×Q8×C31—22no—
88C4×Q8×C31—21no—
89C4×Q8×C31—21no—
90C4×Q8×C31D411yescharacteristic
91C4×Q8×C31C2311yescharacteristic
92C4×D4×C31—22no—
93C4×D4×C31—24no—
94C4×D4×C31—22no—
95C4×D4×C31—21no—
96C4×D4×C31—21no—
97C4×D4×C31—21no—
98C4×D4×C31D411yescharacteristic
99C4×D4×C31C2311yescharacteristic
100C4×D4×C31C2312yes—
101C31×#117—22no—
102C31×#117—22no—
103C31×#117—21no—
104C31×#117—21no—
105C31×#117D411yescharacteristic
106C2×C4⋊C4×C31—21no—
107C2×C4⋊C4×C31—22no—
108C2×C4⋊C4×C31D412yes—
109C2×C42×C31—21no—
110C2×C42×C31C2311yescharacteristic
111C31×#107—21no—
112C31×#107—22no—
113C31×#106—21no—
114C31×#106—24no—
115C31×#106—22no—
116C31×C4⋊C8—21no—
117C31×C4⋊C8C2311yescharacteristic
118C31×C4⋊C8C2311yescharacteristic
119C31×C4⋊C8C2312yes—
120C31×#103—21no—
121C31×#103—21no—
122C31×#103—21no—
123C31×#103—24no—
124C31×#102—21no—
125C31×#102—22no—
126C31×#102—22no—
127C31×C22⋊C8—21no—
128C31×C22⋊C8—21no—
129C31×C22⋊C8—21no—
130C31×#97—21no—
131C31×#97—21no—
132C4×C8×C31C2312yes—
133#41×C31—41no—
134#41×C31—41no—
135#41×C31—42no—
136#41×C31—42no—
137#41×C31—84no—
138C2×Q8×C31—21no—
139C2×Q8×C31—22no—
140C2×Q8×C31—22no—
141C2×Q8×C31—21no—
142C2×Q8×C31—21no—
143C2×Q8×C31—82no—
144C2×Q8×C31C2×D411yescharacteristic
145C2×D4×C31—21no—
146C2×D4×C31—22no—
147C2×D4×C31—24no—
148C2×D4×C31—21no—
149C2×D4×C31—21no—
150C2×D4×C31C2×D412yes—
151C2×D4×C31C2×D411yescharacteristic
152C22×C4×C31—24no—
153C22×C4×C31—22no—
154C22×C4×C31—21no—
155C22×C4×C31—21no—
156C22×C4×C31—21no—
157C22×C4×C31—22no—
158C22×C4×C31C2×D411yescharacteristic
159C22×C4×C31C2×D411yescharacteristic
160C22×C4×C31C2×D411yescharacteristic
161Q16×C31—42no—
162SD16×C31—42no—
163C2×C8×C31—22no—
164C2×C8×C31—22no—
165C2×C8×C31—21no—
166C2×C8×C31—21no—
167C4⋊C4×C31—24no—
168C4⋊C4×C31—24no—
169C4⋊C4×C31—22no—
170C4⋊C4×C31—22no—
171C4⋊C4×C31—21no—
172C4⋊C4×C31—21no—
173C4⋊C4×C31—22no—
174C4⋊C4×C31—21no—
175C4⋊C4×C31—21no—
176C4⋊C4×C31—21no—
177C4⋊C4×C31—21no—
178C4⋊C4×C31—21no—
179C4⋊C4×C31—41no—
180C4⋊C4×C31—41no—
181C4⋊C4×C31C2×D411yescharacteristic
182C4⋊C4×C31C2×D414yes—
183C4⋊C4×C31C2×D411yescharacteristic
184C4⋊C4×C31C2×D412yes—
185C22⋊C4×C31—24no—
186C22⋊C4×C31—24no—
187C22⋊C4×C31—24no—
188C22⋊C4×C31—21no—
189C22⋊C4×C31—21no—
190C22⋊C4×C31—22no—
191C22⋊C4×C31—21no—
192C22⋊C4×C31—22no—
193C22⋊C4×C31—41no—
194C42×C31—24no—
195C42×C31—21no—
196C42×C31—21no—
197C42×C31—21no—
198C42×C31—41no—
199C42×C31C2×D411yescharacteristic
200C42×C31C2×D411yescharacteristic
201C42×C31C2×D411yescharacteristic
202C42×C31C2411yescharacteristic
203#18833C3111yesmaximal, characteristic, direct product factor, Sylow
204C23×C31—21no—
205C23×C31—22no—
206C23×C31#12011yescharacteristic
207Q8×C31—21no—
208Q8×C31—21no—
209Q8×C31—42no—
210Q8×C31—42no—
211Q8×C31—44no—
212Q8×C31—41no—
213Q8×C31—41no—
214Q8×C31—82no—
215D4×C31—21no—
216D4×C31—21no—
217D4×C31—24no—
218D4×C31—42no—
219D4×C31—42no—
220D4×C31—42no—
221D4×C31—44no—
222D4×C31—84no—
223C2×C4×C31—21no—
224C2×C4×C31—21no—
225C2×C4×C31—22no—
226C2×C4×C31—21no—
227C2×C4×C31—21no—
228C2×C4×C31—22no—
229C2×C4×C31—21no—
230C2×C4×C31—24no—
231C2×C4×C31—41no—
232C2×C4×C31—42no—
233C2×C4×C31—42no—
234C2×C4×C31—42no—
235C2×C4×C31—42no—
236C2×C4×C31—42no—
237C2×C4×C31—41no—
238C2×C4×C31—41no—
239C2×C4×C31—82no—
240C2×C4×C31—84no—
241C2×C4×C31#12011yescharacteristic
242C2×C4×C31#12011yescharacteristic
243C2×C4×C31#12011yescharacteristic
244C2×C4×C31C22×D411yescharacteristic
245C2×C4×C31C22×D411yescharacteristic
246C2×C4×C31C22×D411yescharacteristic
247C8×C31—42no—
248C8×C31—41no—
249C8×C31—41no—
250C8×C31—42no—
251#3511C2×C3111yescharacteristic
252#3235C2×C3111yescharacteristic, complemented
253#3229C2×C3111yescharacteristic, complemented
254#3116C2×C3111yescharacteristic, complemented
255#1654C2×C3112yescomplemented
256#1652C2×C3112yescomplemented
257#1638C2×C3112yescomplemented
258#1635C2×C3112yescomplemented
259#1556C2×C3111yescharacteristic, complemented
260#1496C2×C3111yescharacteristic, complemented
261#1488C2×C3111yescharacteristic, complemented
262C22×C31—21no—
263C22×C31—21no—
264C22×C31—21no—
265C22×C31—41no—
266C22×C31—42no—
267C22×C31—41no—
268C22×C31—42no—
269C22×C31—41no—
270C22×C31—42no—
271C22×C31C2×#12011yescharacteristic
272C4×C31—21no—
273C4×C31—21no—
274C4×C31—21no—
275C4×C31—21no—
276C4×C31—41no—
277C4×C31—42no—
278C4×C31—41no—
279C4×C31—44no—
280C4×C31—41no—
281C4×C31—81no—
282C4×C31—81no—
283C4×C31#57511yescharacteristic
284C4×C31#57511yescharacteristic
285C4×C31#57712yes—
286#556C22×C3112yes—
287#555—21no—
288#554—21no—
289#553—22no—
290#548—22no—
291#547C22×C3112yes—
292#542—22no—
293#537—21no—
294#533—21no—
295#533C22×C3111yescharacteristic
296#532—21no—
297#532C22×C3111yescharacteristic
298C2×C4⋊Q8C22×C3111yescharacteristic
299#520—21no—
300C4×#41C22×C3111yescharacteristic
301#501—21no—
302#498C22×C3112yes—
303#490—21no—
304#487C22×C3112yes—
305#485—21no—
306#483—22no—
307#482—22no—
308#477C22×C3111yescharacteristic
309#476C22×C3111yescharacteristic
310#476C22×C3112yes—
311#475—22no—
312#474C22×C3112yes—
313#462C22×C3111yescharacteristic
314#461C22×C3111yescharacteristic
315#452—21no—
316#441—21no—
317#440—21no—
318#432C22×C3111yescharacteristic
319#432C22×C3111yescharacteristic
320#431C22×C3111yescharacteristic
321#332C22×C3112yes—
322#332C22×C3112yes—
323Q8⋊C8C22×C3112yes—
324D4⋊C8C22×C3112yes—
325D4⋊C8C22×C3112yes—
326D4⋊C8C22×C3112yes—
327C2×C31—41no—
328C2×C31—81no—
329C2×C31—82no—
330C2×C31#300511yescharacteristic
331C2×C31#300911yescharacteristic
332C2×C31#302011yescharacteristic
333C2×#41—22no—
334C2×#41—21no—
335C2×#41D4×C3111yescharacteristic
336C22×Q8—21no—
337C2×Q16—21no—
338C2×SD16—21no—
339C4⋊Q8—21no—
340C4⋊Q8—21no—
341C4⋊Q8D4×C3112yes—
342C4⋊Q8D4×C3111yescharacteristic
343C4⋊Q8C23×C3111yescharacteristic
344C4⋊Q8C23×C3111yescharacteristic
345C4⋊Q8C23×C3112yes—
346#127D4×C3111yescharacteristic
347#126—24no—
348#125—22no—
349#125—21no—
350#124—24no—
351#124—22no—
352#124—21no—
353#123—24no—
354C22⋊Q8—22no—
355C22⋊Q8—24no—
356C22⋊Q8—22no—
357C22⋊Q8—22no—
358C22⋊Q8—21no—
359C22⋊Q8—21no—
360#121—22no—
361#121—22no—
362#121—24no—
363#121—22no—
364#121—21no—
365#121D4×C3112yes—
366C4×Q8—22no—
367C4×Q8—22no—
368C4×Q8—21no—
369C4×Q8—21no—
370C4×Q8D4×C3111yescharacteristic
371C4×Q8C23×C3111yescharacteristic
372C4×D4—22no—
373C4×D4—24no—
374C4×D4—22no—
375C4×D4—21no—
376C4×D4—21no—
377C4×D4—21no—
378C4×D4D4×C3111yescharacteristic
379C4×D4C23×C3111yescharacteristic
380C4×D4C23×C3112yes—
381#117—22no—
382#117—22no—
383#117—21no—
384#117—21no—
385#117D4×C3111yescharacteristic
386C2×C4⋊C4—21no—
387C2×C4⋊C4—22no—
388C2×C4⋊C4D4×C3112yes—
389C2×C42—21no—
390C2×C42C23×C3111yescharacteristic
391#107—21no—
392#107—22no—
393#106—21no—
394#106—24no—
395#106—22no—
396C4⋊C8—21no—
397C4⋊C8C23×C3111yescharacteristic
398C4⋊C8C23×C3111yescharacteristic
399C4⋊C8C23×C3112yes—
400#103—21no—
401#103—21no—
402#103—21no—
403#103—24no—
404#102—21no—
405#102—22no—
406#102—22no—
407C22⋊C8—21no—
408C22⋊C8—21no—
409C22⋊C8—21no—
410#97—21no—
411#97—21no—
412C4×C8C23×C3112yes—
413C31#1883311yescharacteristic, direct product factor, Sylow
414#41—41no—
415#41—41no—
416#41—42no—
417#41—42no—
418#41—84no—
419C2×Q8—21no—
420C2×Q8—22no—
421C2×Q8—22no—
422C2×Q8—21no—
423C2×Q8—21no—
424C2×Q8—82no—
425C2×Q8C2×D4×C3111yescharacteristic
426C2×D4—21no—
427C2×D4—22no—
428C2×D4—24no—
429C2×D4—21no—
430C2×D4—21no—
431C2×D4C2×D4×C3112yes—
432C2×D4C2×D4×C3111yescharacteristic
433C22×C4—24no—
434C22×C4—22no—
435C22×C4—21no—
436C22×C4—21no—
437C22×C4—21no—
438C22×C4—22no—
439C22×C4C2×D4×C3111yescharacteristic
440C22×C4C2×D4×C3111yescharacteristic
441C22×C4C2×D4×C3111yescharacteristic
442Q16—42no—
443SD16—42no—
444C2×C8—22no—
445C2×C8—22no—
446C2×C8—21no—
447C2×C8—21no—
448C4⋊C4—24no—
449C4⋊C4—24no—
450C4⋊C4—22no—
451C4⋊C4—22no—
452C4⋊C4—21no—
453C4⋊C4—21no—
454C4⋊C4—22no—
455C4⋊C4—21no—
456C4⋊C4—21no—
457C4⋊C4—21no—
458C4⋊C4—21no—
459C4⋊C4—21no—
460C4⋊C4—41no—
461C4⋊C4—41no—
462C4⋊C4C2×D4×C3111yescharacteristic
463C4⋊C4C2×D4×C3114yes—
464C4⋊C4C2×D4×C3111yescharacteristic
465C4⋊C4C2×D4×C3112yes—
466C22⋊C4—24no—
467C22⋊C4—24no—
468C22⋊C4—24no—
469C22⋊C4—21no—
470C22⋊C4—21no—
471C22⋊C4—22no—
472C22⋊C4—21no—
473C22⋊C4—22no—
474C22⋊C4—41no—
475C42—24no—
476C42—21no—
477C42—21no—
478C42—21no—
479C42—41no—
480C42C2×D4×C3111yescharacteristic
481C42C2×D4×C3111yescharacteristic
482C42C2×D4×C3111yescharacteristic
483C42C24×C3111yescharacteristic
484C23—21no—
485C23—22no—
486C23C31×#12011yescharacteristic
487Q8—21no—
488Q8—21no—
489Q8—42no—
490Q8—42no—
491Q8—44no—
492Q8—41no—
493Q8—41no—
494Q8—82no—
495D4—21no—
496D4—21no—
497D4—24no—
498D4—42no—
499D4—42no—
500D4—42no—
501D4—44no—
502D4—84no—
503C2×C4—21no—
504C2×C4—21no—
505C2×C4—22no—
506C2×C4—21no—
507C2×C4—21no—
508C2×C4—22no—
509C2×C4—21no—
510C2×C4—24no—
511C2×C4—41no—
512C2×C4—42no—
513C2×C4—42no—
514C2×C4—42no—
515C2×C4—42no—
516C2×C4—42no—
517C2×C4—41no—
518C2×C4—41no—
519C2×C4—82no—
520C2×C4—84no—
521C2×C4C31×#12011yescharacteristic
522C2×C4C31×#12011yescharacteristic
523C2×C4C31×#12011yescharacteristic
524C2×C4C22×D4×C3111yescharacteristic
525C2×C4C22×D4×C3111yescharacteristic
526C2×C4C22×D4×C3111yescharacteristic
527C8—42no—
528C8—41no—
529C8—41no—
530C8—42no—
531C22—21no—
532C22—21no—
533C22—21no—
534C22—41no—
535C22—42no—
536C22—41no—
537C22—42no—
538C22—41no—
539C22—42no—
540C22C2×C31×#12011yescharacteristic
541C4—21no—
542C4—21no—
543C4—21no—
544C4—21no—
545C4—41no—
546C4—42no—
547C4—41no—
548C4—44no—
549C4—41no—
550C4—81no—
551C4—81no—
552C4C31×#57511yescharacteristic
553C4C31×#57511yescharacteristic
554C4C31×#57712yes—
555C2—41no—
556C2—81no—
557C2—82no—
558C2C31×#300511yescharacteristic
559C2C31×#300911yescharacteristic
560C2C31×#302011yescharacteristic
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC42C24×C31
prime radicalC31×#3511C2
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×#3235C2semidirect
3. C31×#3229C2semidirect
4. C31×#3116C2semidirect
5. C31×#1654C2semidirect
6. C31×#1652C2semidirect
7. C31×#1638C2semidirect
8. C31×#1635C2semidirect
9. C31×#1556C2semidirect
10. C31×#1496C2semidirect
11. C31×#1488C2semidirect
203. #18833C31direct (N × H)
252. #3235C2×C31semidirect
253. #3229C2×C31semidirect
254. #3116C2×C31semidirect
255. #1654C2×C31semidirect
256. #1652C2×C31semidirect
257. #1638C2×C31semidirect
258. #1635C2×C31semidirect
259. #1556C2×C31semidirect
260. #1496C2×C31semidirect
261. #1488C2×C31semidirect
413. C31#18833direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#35112
C31×#32352
C31×#32292
C31×#31162
C31×#16542
C31×#16522
C31×#16382
C31×#16352
C31×#15562
C31×#14962
C31×#14882
#1883331