Finite Group Databasebeta

← C31×#19415 #21476174

Subgroups — C31×#19415 #21476174

Order 7936.

640 conjugacy classes of subgroups.

The subgroup lattice has 468 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3229C211yesmaximal, characteristic, complemented
2C31×#3076C211yesmaximal, characteristic
3C31×#3039C211yesmaximal, characteristic
4C31×#2988C211yesmaximal, characteristic
5C31×#1680C212yesmaximal, complemented
6C31×#1679C212yesmaximal, complemented
7C31×#1672C212yesmaximal, complemented
8C31×#1671C212yesmaximal, complemented
9C31×#1570C211yesmaximal, characteristic, complemented
10C31×#1550C211yesmaximal, characteristic, complemented
11C2×C31×#332C211yesmaximal, characteristic, complemented
12C2×C31×#137—21no—
13C31×#533C2211yescharacteristic
14C2×C31×C4⋊Q8C2211yescharacteristic
15C4×#41×C31C2211yescharacteristic
16C31×#498C2212yes—
17C31×#487C2212yes—
18C31×#483—22no—
19C31×#479—21no—
20C31×#478—21no—
21C31×#477C2211yescharacteristic
22C31×#476C2211yescharacteristic
23C31×#475—21no—
24C31×#475—21no—
25C31×#475C2211yescharacteristic
26C31×#474C2211yescharacteristic
27C31×#462—21no—
28C31×#462C2212yes—
29C31×#461—21no—
30C31×#461C2212yes—
31C8×Q8×C31C2212yes—
32C8×D4×C31—22no—
33C8×D4×C31C2212yes—
34C31×#431—21no—
35C31×#431C2211yescharacteristic
36C31×#427—21no—
37C31×#423C2211yescharacteristic
38C2×C31×C4⋊C8—21no—
39C2×C31×C4⋊C8C2211yescharacteristic
40C2×C31×C4⋊C8C2211yescharacteristic
41C31×#419—21no—
42C31×#416—21no—
43C31×#334C2212yes—
44C31×#334C2212yes—
45C31×#333C2212yes—
46C31×#332C2212yes—
47C31×#332C2212yes—
48C31×#332C2212yes—
49C2×#41×C31D411yescharacteristic
50C22×Q8×C31—21no—
51C31×#137—44no—
52C2×Q16×C31—22no—
53C2×SD16×C31—22no—
54C2×M16×C31—21no—
55C22×C8×C31—21no—
56C22×C8×C31—21no—
57C22×C8×C31—22no—
58C31×C4⋊Q8—21no—
59C31×C4⋊Q8—21no—
60C31×C4⋊Q8—21no—
61C31×C4⋊Q8C2312yes—
62C31×C4⋊Q8C2311yescharacteristic
63C31×C4⋊Q8C2311yescharacteristic
64C31×#125—21no—
65C31×C22⋊Q8—21no—
66C31×C22⋊Q8—21no—
67C4×Q8×C31—21no—
68C4×Q8×C31—21no—
69C4×Q8×C31D411yescharacteristic
70C4×Q8×C31C2311yescharacteristic
71C4×D4×C31—21no—
72C4×D4×C31—21no—
73C4×D4×C31D411yescharacteristic
74C4×D4×C31C2311yescharacteristic
75C31×#117—21no—
76C31×#117—21no—
77C31×#117D411yescharacteristic
78C2×C4⋊C4×C31—21no—
79C2×C4⋊C4×C31—21no—
80C2×C42×C31—21no—
81C2×C42×C31C2311yescharacteristic
82C31×#107—21no—
83C31×#107—21no—
84C31×#106—22no—
85C31×#106—22no—
86C31×#106—21no—
87C31×#106—21no—
88C31×C4⋊C8—22no—
89C31×C4⋊C8—21no—
90C31×C4⋊C8—21no—
91C31×C4⋊C8—21no—
92C31×C4⋊C8D411yescharacteristic
93C31×C4⋊C8D411yescharacteristic
94C31×C4⋊C8C2312yes—
95C31×C4⋊C8C2311yescharacteristic
96C31×C4⋊C8C2311yescharacteristic
97C31×C4⋊C8C2312yes—
98C31×#103—21no—
99C31×#103—21no—
100C31×#103—22no—
101C31×#103—22no—
102C31×#103—22no—
103C31×#103—22no—
104C31×#102—21no—
105C31×#102—21no—
106C31×C22⋊C8—22no—
107C31×C22⋊C8D412yes—
108C4×C8×C31—22no—
109C4×C8×C31C2312yes—
110#41×C31—22no—
111#41×C31SD1614yes—
112C2×Q8×C31—21no—
113C2×Q8×C31—22no—
114C2×Q8×C31—21no—
115C2×Q8×C31—41no—
116C2×Q8×C31—42no—
117C2×Q8×C31—42no—
118C2×Q8×C31C2×D411yescharacteristic
119C2×D4×C31—21no—
120C2×D4×C31C2×D411yescharacteristic
121C22×C4×C31—21no—
122C22×C4×C31—21no—
123C22×C4×C31—21no—
124C22×C4×C31—41no—
125C22×C4×C31C2×D411yescharacteristic
126C22×C4×C31C2×D411yescharacteristic
127C22×C4×C31#4111yescharacteristic
128Q16×C31—44no—
129SD16×C31—44no—
130M16×C31—42no—
131C2×C8×C31—22no—
132C2×C8×C31—21no—
133C2×C8×C31—21no—
134C2×C8×C31—22no—
135C2×C8×C31—42no—
136C2×C8×C31—82no—
137C2×C8×C31—81no—
138C2×C8×C31C2×D412yes—
139C2×C8×C31C2×D412yes—
140C4⋊C4×C31—21no—
141C4⋊C4×C31—21no—
142C4⋊C4×C31—21no—
143C4⋊C4×C31—21no—
144C4⋊C4×C31—22no—
145C4⋊C4×C31—21no—
146C4⋊C4×C31—22no—
147C4⋊C4×C31—21no—
148C4⋊C4×C31—41no—
149C4⋊C4×C31—41no—
150C4⋊C4×C31—41no—
151C4⋊C4×C31—41no—
152C4⋊C4×C31C2×D411yescharacteristic
153C4⋊C4×C31C2×D411yescharacteristic
154C22⋊C4×C31—21no—
155C22⋊C4×C31—21no—
156C22⋊C4×C31—21no—
157C22⋊C4×C31—41no—
158C42×C31—21no—
159C42×C31—21no—
160C42×C31—21no—
161C42×C31—41no—
162C42×C31C2×D411yescharacteristic
163C42×C31C2×D411yescharacteristic
164C42×C31#4111yescharacteristic
165C42×C31C2411yescharacteristic
166#19415C3111yesmaximal, characteristic, direct product factor, Sylow
167C23×C31—21no—
168C23×C31#12111yescharacteristic
169Q8×C31—21no—
170Q8×C31—42no—
171Q8×C31—42no—
172Q8×C31—41no—
173Q8×C31—41no—
174Q8×C31—81no—
175Q8×C31—82no—
176Q8×C31C2×SD1612yes—
177D4×C31—24no—
178D4×C31—21no—
179D4×C31C2×SD1612yes—
180C2×C4×C31—21no—
181C2×C4×C31—21no—
182C2×C4×C31—21no—
183C2×C4×C31—24no—
184C2×C4×C31—21no—
185C2×C4×C31—21no—
186C2×C4×C31—41no—
187C2×C4×C31—41no—
188C2×C4×C31—41no—
189C2×C4×C31—41no—
190C2×C4×C31—41no—
191C2×C4×C31—42no—
192C2×C4×C31—81no—
193C2×C4×C31—82no—
194C2×C4×C31#12111yescharacteristic
195C2×C4×C31#12111yescharacteristic
196C2×C4×C31#12111yescharacteristic
197C2×C4×C31C2×SD1612yes—
198C2×C4×C31#13512yes—
199C2×C4×C31C22×D411yescharacteristic
200C2×C4×C31C22×D411yescharacteristic
201C2×C4×C31C2×#4111yescharacteristic
202C8×C31—22no—
203C8×C31—22no—
204C8×C31—42no—
205C8×C31—41no—
206C8×C31—41no—
207C8×C31—42no—
208#3229C2×C3111yescharacteristic, complemented
209#3076C2×C3111yescharacteristic
210#3039C2×C3111yescharacteristic
211#2988C2×C3111yescharacteristic
212#1680C2×C3112yescomplemented
213#1679C2×C3112yescomplemented
214#1672C2×C3112yescomplemented
215#1671C2×C3112yescomplemented
216#1570C2×C3111yescharacteristic, complemented
217#1550C2×C3111yescharacteristic, complemented
218C2×#332C2×C3111yescharacteristic, complemented
219C22×C31—21no—
220C22×C31—21no—
221C22×C31—22no—
222C22×C31—41no—
223C22×C31—41no—
224C22×C31#46512yes—
225C22×C31C2×#12111yescharacteristic
226C4×C31—21no—
227C4×C31—22no—
228C4×C31—21no—
229C4×C31—21no—
230C4×C31—41no—
231C4×C31—41no—
232C4×C31—81no—
233C4×C31—82no—
234C4×C31—81no—
235C4×C31#46512yes—
236C4×C31C22×SD1611yescharacteristic
237C4×C31C2×#13511yescharacteristic
238C4×C31#57711yescharacteristic
239C4×C31#57811yescharacteristic
240C2×#137—21no—
241#533C22×C3111yescharacteristic
242C2×C4⋊Q8C22×C3111yescharacteristic
243C4×#41C22×C3111yescharacteristic
244#498C22×C3112yes—
245#487C22×C3112yes—
246#483—22no—
247#479—21no—
248#478—21no—
249#477C22×C3111yescharacteristic
250#476C22×C3111yescharacteristic
251#475—21no—
252#475—21no—
253#475C22×C3111yescharacteristic
254#474C22×C3111yescharacteristic
255#462—21no—
256#462C22×C3112yes—
257#461—21no—
258#461C22×C3112yes—
259C8×Q8C22×C3112yes—
260C8×D4—22no—
261C8×D4C22×C3112yes—
262#431—21no—
263#431C22×C3111yescharacteristic
264#427—21no—
265#423C22×C3111yescharacteristic
266C2×C4⋊C8—21no—
267C2×C4⋊C8C22×C3111yescharacteristic
268C2×C4⋊C8C22×C3111yescharacteristic
269#419—21no—
270#416—21no—
271#334C22×C3112yes—
272#334C22×C3112yes—
273#333C22×C3112yes—
274#332C22×C3112yes—
275#332C22×C3112yes—
276#332C22×C3112yes—
277C2×C31—22no—
278C2×C31—42no—
279C2×C31#304611yescharacteristic
280C2×C31C2×#46511yescharacteristic
281C2×C31#306911yescharacteristic
282C2×#41D4×C3111yescharacteristic
283C22×Q8—21no—
284#137—44no—
285C2×Q16—22no—
286C2×SD16—22no—
287C2×M16—21no—
288C22×C8—21no—
289C22×C8—21no—
290C22×C8—22no—
291C4⋊Q8—21no—
292C4⋊Q8—21no—
293C4⋊Q8—21no—
294C4⋊Q8C23×C3112yes—
295C4⋊Q8C23×C3111yescharacteristic
296C4⋊Q8C23×C3111yescharacteristic
297#125—21no—
298C22⋊Q8—21no—
299C22⋊Q8—21no—
300C4×Q8—21no—
301C4×Q8—21no—
302C4×Q8D4×C3111yescharacteristic
303C4×Q8C23×C3111yescharacteristic
304C4×D4—21no—
305C4×D4—21no—
306C4×D4D4×C3111yescharacteristic
307C4×D4C23×C3111yescharacteristic
308#117—21no—
309#117—21no—
310#117D4×C3111yescharacteristic
311C2×C4⋊C4—21no—
312C2×C4⋊C4—21no—
313C2×C42—21no—
314C2×C42C23×C3111yescharacteristic
315#107—21no—
316#107—21no—
317#106—22no—
318#106—22no—
319#106—21no—
320#106—21no—
321C4⋊C8—22no—
322C4⋊C8—21no—
323C4⋊C8—21no—
324C4⋊C8—21no—
325C4⋊C8D4×C3111yescharacteristic
326C4⋊C8D4×C3111yescharacteristic
327C4⋊C8C23×C3112yes—
328C4⋊C8C23×C3111yescharacteristic
329C4⋊C8C23×C3111yescharacteristic
330C4⋊C8C23×C3112yes—
331#103—21no—
332#103—21no—
333#103—22no—
334#103—22no—
335#103—22no—
336#103—22no—
337#102—21no—
338#102—21no—
339C22⋊C8—22no—
340C22⋊C8D4×C3112yes—
341C4×C8—22no—
342C4×C8C23×C3112yes—
343C31#1941511yescharacteristic, direct product factor, Sylow
344#41—22no—
345#41SD16×C3114yes—
346C2×Q8—21no—
347C2×Q8—22no—
348C2×Q8—21no—
349C2×Q8—41no—
350C2×Q8—42no—
351C2×Q8—42no—
352C2×Q8C2×D4×C3111yescharacteristic
353C2×D4—21no—
354C2×D4C2×D4×C3111yescharacteristic
355C22×C4—21no—
356C22×C4—21no—
357C22×C4—21no—
358C22×C4—41no—
359C22×C4C2×D4×C3111yescharacteristic
360C22×C4C2×D4×C3111yescharacteristic
361C22×C4#41×C3111yescharacteristic
362Q16—44no—
363SD16—44no—
364M16—42no—
365C2×C8—22no—
366C2×C8—21no—
367C2×C8—21no—
368C2×C8—22no—
369C2×C8—42no—
370C2×C8—82no—
371C2×C8—81no—
372C2×C8C2×D4×C3112yes—
373C2×C8C2×D4×C3112yes—
374C4⋊C4—21no—
375C4⋊C4—21no—
376C4⋊C4—21no—
377C4⋊C4—21no—
378C4⋊C4—22no—
379C4⋊C4—21no—
380C4⋊C4—22no—
381C4⋊C4—21no—
382C4⋊C4—41no—
383C4⋊C4—41no—
384C4⋊C4—41no—
385C4⋊C4—41no—
386C4⋊C4C2×D4×C3111yescharacteristic
387C4⋊C4C2×D4×C3111yescharacteristic
388C22⋊C4—21no—
389C22⋊C4—21no—
390C22⋊C4—21no—
391C22⋊C4—41no—
392C42—21no—
393C42—21no—
394C42—21no—
395C42—41no—
396C42C2×D4×C3111yescharacteristic
397C42C2×D4×C3111yescharacteristic
398C42#41×C3111yescharacteristic
399C42C24×C3111yescharacteristic
400C23—21no—
401C23C31×#12111yescharacteristic
402Q8—21no—
403Q8—42no—
404Q8—42no—
405Q8—41no—
406Q8—41no—
407Q8—81no—
408Q8—82no—
409Q8C2×SD16×C3112yes—
410D4—24no—
411D4—21no—
412D4C2×SD16×C3112yes—
413C2×C4—21no—
414C2×C4—24no—
415C2×C4—21no—
416C2×C4—21no—
417C2×C4—21no—
418C2×C4—21no—
419C2×C4—41no—
420C2×C4—41no—
421C2×C4—41no—
422C2×C4—41no—
423C2×C4—41no—
424C2×C4—42no—
425C2×C4—81no—
426C2×C4—82no—
427C2×C4C31×#12111yescharacteristic
428C2×C4C31×#12111yescharacteristic
429C2×C4C31×#12111yescharacteristic
430C2×C4C2×SD16×C3112yes—
431C2×C4C31×#13512yes—
432C2×C4C22×D4×C3111yescharacteristic
433C2×C4C22×D4×C3111yescharacteristic
434C2×C4C2×#41×C3111yescharacteristic
435C8—22no—
436C8—22no—
437C8—42no—
438C8—41no—
439C8—41no—
440C8—42no—
441C22—21no—
442C22—21no—
443C22—22no—
444C22—41no—
445C22—41no—
446C22C31×#46512yes—
447C22C2×C31×#12111yescharacteristic
448C4—21no—
449C4—22no—
450C4—21no—
451C4—21no—
452C4—41no—
453C4—41no—
454C4—81no—
455C4—82no—
456C4—81no—
457C4C31×#46512yes—
458C4C22×SD16×C3111yescharacteristic
459C4C2×C31×#13511yescharacteristic
460C4C31×#57711yescharacteristic
461C4C31×#57811yescharacteristic
462C2—22no—
463C2—42no—
464C2C31×#304611yescharacteristic
465C2C2×C31×#46511yescharacteristic
466C2C31×#306911yescharacteristic
subgroupG/H
center, socleC22×C31C2×#121
commutator, Frattini, cosocleC42C24×C31
prime radicalC2×#41×C31D4
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
1. C31×#3229C2semidirect
5. C31×#1680C2semidirect
6. C31×#1679C2semidirect
7. C31×#1672C2semidirect
8. C31×#1671C2semidirect
9. C31×#1570C2semidirect
10. C31×#1550C2semidirect
11. C2×C31×#332C2semidirect
166. #19415C31direct (N × H)
208. #3229C2×C31semidirect
212. #1680C2×C31semidirect
213. #1679C2×C31semidirect
214. #1672C2×C31semidirect
215. #1671C2×C31semidirect
216. #1570C2×C31semidirect
217. #1550C2×C31semidirect
218. C2×#332C2×C31semidirect
343. C31#19415direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#32292
C31×#30762
C31×#30392
C31×#29882
C31×#16802
C31×#16792
C31×#16722
C31×#16712
C31×#15702
C31×#15502
C2×C31×#3322
#1941531