Finite Group Databasebeta

← C31×#19720 #21476479

Subgroups — C31×#19720 #21476479

Order 7936.

656 conjugacy classes of subgroups.

The subgroup lattice has 494 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3231C211yesmaximal, characteristic
2C31×#3231C211yesmaximal, characteristic
3C31×#3229C211yesmaximal, characteristic
4C31×#3209C211yesmaximal, characteristic
5C31×#3185C211yesmaximal, characteristic
6C31×#3165C211yesmaximal, characteristic
7C31×#1723C211yesmaximal, characteristic, complemented
8C31×#1723C211yesmaximal, characteristic, complemented
9C31×#1718C211yesmaximal, characteristic, complemented
10C31×#1718C211yesmaximal, characteristic, complemented
11C31×#1716C211yesmaximal, characteristic, complemented
12C31×#1716C211yesmaximal, characteristic, complemented
13C31×#1707C211yesmaximal, characteristic, complemented
14C31×#1707C211yesmaximal, characteristic, complemented
15C31×#1453C211yesmaximal, characteristic
16C31×#533C2211yescharacteristic
17C31×#533C2211yescharacteristic
18C31×#533C2211yescharacteristic
19C2×C31×C4⋊Q8C2211yescharacteristic
20C31×#501—22no—
21C31×#500C2211yescharacteristic
22C31×#500C2211yescharacteristic
23C31×#500C2211yescharacteristic
24C31×#500C2211yescharacteristic
25C31×#498C2211yescharacteristic
26C31×#498C2211yescharacteristic
27C31×#498C2211yescharacteristic
28C31×#498C2211yescharacteristic
29C31×#498C2211yescharacteristic
30C31×#498C2211yescharacteristic
31C31×#498C2211yescharacteristic
32C31×#494C2211yescharacteristic
33C31×#494C2211yescharacteristic
34C31×#494C2211yescharacteristic
35C31×#487C2211yescharacteristic
36C31×#487C2211yescharacteristic
37C31×#487C2211yescharacteristic
38C31×#487C2211yescharacteristic
39C31×#487C2211yescharacteristic
40C31×#487C2211yescharacteristic
41C31×#487C2211yescharacteristic
42C31×#487C2211yescharacteristic
43C31×#487C2211yescharacteristic
44C31×#487C2211yescharacteristic
45C31×#485—22no—
46C31×#485—22no—
47C31×#483—22no—
48C31×#479—22no—
49C31×#479—22no—
50C31×#475—22no—
51C31×#470—22no—
52C31×#462—22no—
53C31×#451—22no—
54C31×#441—22no—
55C31×#431C2211yescharacteristic
56C31×#431C2211yescharacteristic
57C31×#428—22no—
58C4×M16×C31C2211yescharacteristic
59C31×#322C2211yescharacteristic
60C31×#322C2211yescharacteristic
61C31×#322C2211yescharacteristic
62C82×C31C2211yescharacteristic
63C22×Q8×C31—21no—
64C2×Q16×C31—22no—
65C2×Q16×C31—22no—
66C2×Q16×C31—22no—
67C2×M16×C31D412yes—
68C31×C4⋊Q8—21no—
69C31×C4⋊Q8—21no—
70C31×C4⋊Q8—21no—
71C31×C4⋊Q8C2311yescharacteristic
72C31×C4⋊Q8C2311yescharacteristic
73C31×C4⋊Q8C2311yescharacteristic
74C31×C4⋊Q8C2311yescharacteristic
75C31×C4⋊Q8C2311yescharacteristic
76C31×C4⋊Q8C2311yescharacteristic
77C31×C4⋊Q8C2311yescharacteristic
78C31×C4⋊Q8C2311yescharacteristic
79C31×#125—21no—
80C31×#125—21no—
81C31×#125—21no—
82C31×C22⋊Q8—21no—
83C31×C22⋊Q8—21no—
84C31×C22⋊Q8—21no—
85C31×C22⋊Q8—21no—
86C31×C22⋊Q8—21no—
87C31×C22⋊Q8—21no—
88C4×Q8×C31—21no—
89C4×Q8×C31—21no—
90C4×Q8×C31—21no—
91C4×Q8×C31—21no—
92C4×Q8×C31—21no—
93C4×Q8×C31—21no—
94C31×#117—21no—
95C31×#117—21no—
96C31×#117—21no—
97C2×C4⋊C4×C31—21no—
98C2×C4⋊C4×C31—21no—
99C2×C42×C31C2311yescharacteristic
100C31×#107—22no—
101C31×#107—22no—
102C31×#107—22no—
103C31×#107—22no—
104C31×#106—22no—
105C31×#106—22no—
106C31×#106—22no—
107C31×#106—22no—
108C31×#106—22no—
109C31×#106—22no—
110C31×#106—22no—
111C31×C4⋊C8D412yes—
112C31×C4⋊C8D412yes—
113C31×#103—22no—
114C31×#103—22no—
115C31×#103—22no—
116C31×#103—22no—
117C31×#103—22no—
118C31×#103—22no—
119C31×#103—22no—
120C31×#103—22no—
121C31×#103—22no—
122C31×#103—22no—
123C31×C22⋊C8D412yes—
124C31×C22⋊C8D412yes—
125C31×#97D412yes—
126C4×C8×C31C2311yescharacteristic
127C4×C8×C31C2311yescharacteristic
128C4×C8×C31C2311yescharacteristic
129C4×C8×C31C2311yescharacteristic
130C4×C8×C31C2311yescharacteristic
131C4×C8×C31C2311yescharacteristic
132C2×Q8×C31—21no—
133C2×Q8×C31—21no—
134C2×Q8×C31—21no—
135C2×Q8×C31—21no—
136C2×Q8×C31—21no—
137C2×Q8×C31—21no—
138C2×Q8×C31—21no—
139C2×Q8×C31—21no—
140C2×Q8×C31—41no—
141C2×Q8×C31—82no—
142C22×C4×C31—41no—
143C22×C4×C31C2×D411yescharacteristic
144C22×C4×C31C2×D411yescharacteristic
145C22×C4×C31C2×D411yescharacteristic
146Q16×C31—44no—
147Q16×C31—82no—
148Q16×C31—82no—
149M16×C31—24no—
150C2×C8×C31C2×D412yes—
151C2×C8×C31C2×D412yes—
152C2×C8×C31C2×D412yes—
153C2×C8×C31C2×D412yes—
154C2×C8×C31C2×D412yes—
155C2×C8×C31C2×D412yes—
156C4⋊C4×C31—21no—
157C4⋊C4×C31—21no—
158C4⋊C4×C31—21no—
159C4⋊C4×C31—21no—
160C4⋊C4×C31—21no—
161C4⋊C4×C31—21no—
162C4⋊C4×C31—21no—
163C4⋊C4×C31—21no—
164C4⋊C4×C31—21no—
165C4⋊C4×C31—21no—
166C4⋊C4×C31—21no—
167C4⋊C4×C31—21no—
168C4⋊C4×C31—21no—
169C4⋊C4×C31—21no—
170C4⋊C4×C31—21no—
171C4⋊C4×C31—21no—
172C4⋊C4×C31—41no—
173C4⋊C4×C31—41no—
174C4⋊C4×C31—41no—
175C4⋊C4×C31—41no—
176C4⋊C4×C31—41no—
177C4⋊C4×C31—41no—
178C4⋊C4×C31—41no—
179C4⋊C4×C31—41no—
180C22⋊C4×C31—41no—
181C22⋊C4×C31—41no—
182C22⋊C4×C31—41no—
183C42×C31—41no—
184C42×C31—41no—
185C42×C31—41no—
186C42×C31C2×D411yescharacteristic
187C42×C31C2×D411yescharacteristic
188C42×C31C2×D411yescharacteristic
189C42×C31C2411yescharacteristic
190#19720C3111yesmaximal, characteristic, direct product factor, Sylow
191C23×C31#12711yescharacteristic
192Q8×C31—42no—
193Q8×C31—42no—
194Q8×C31—42no—
195Q8×C31—42no—
196Q8×C31—42no—
197Q8×C31—42no—
198Q8×C31—42no—
199Q8×C31—42no—
200Q8×C31—82no—
201C2×C4×C31—22no—
202C2×C4×C31—22no—
203C2×C4×C31—22no—
204C2×C4×C31—41no—
205C2×C4×C31—41no—
206C2×C4×C31—41no—
207C2×C4×C31—41no—
208C2×C4×C31—41no—
209C2×C4×C31—41no—
210C2×C4×C31—41no—
211C2×C4×C31—41no—
212C2×C4×C31—82no—
213C2×C4×C31#12711yescharacteristic
214C2×C4×C31#12711yescharacteristic
215C2×C4×C31#12711yescharacteristic
216C2×C4×C31C22×D411yescharacteristic
217C2×C4×C31C22×D411yescharacteristic
218C2×C4×C31C22×D411yescharacteristic
219C8×C31—22no—
220C8×C31—22no—
221C8×C31—22no—
222C8×C31—22no—
223C8×C31—22no—
224C8×C31#13714yes—
225#3231C2×C3111yescharacteristic
226#3231C2×C3111yescharacteristic
227#3229C2×C3111yescharacteristic
228#3209C2×C3111yescharacteristic
229#3185C2×C3111yescharacteristic
230#3165C2×C3111yescharacteristic
231#1723C2×C3111yescharacteristic, complemented
232#1723C2×C3111yescharacteristic, complemented
233#1718C2×C3111yescharacteristic, complemented
234#1718C2×C3111yescharacteristic, complemented
235#1716C2×C3111yescharacteristic, complemented
236#1716C2×C3111yescharacteristic, complemented
237#1707C2×C3111yescharacteristic, complemented
238#1707C2×C3111yescharacteristic, complemented
239#1453C2×C3111yescharacteristic
240C22×C31—21no—
241C22×C31—21no—
242C22×C31—21no—
243C22×C31C2×#12711yescharacteristic
244C4×C31—21no—
245C4×C31—21no—
246C4×C31—21no—
247C4×C31—81no—
248C4×C31—81no—
249C4×C31—81no—
250C4×C31—81no—
251C4×C31—81no—
252C4×C31—81no—
253C4×C31—81no—
254C4×C31—81no—
255C4×C31C2×#13712yes—
256C4×C31#57712yes—
257C4×C31#57812yes—
258#533C22×C3111yescharacteristic
259#533C22×C3111yescharacteristic
260#533C22×C3111yescharacteristic
261C2×C4⋊Q8C22×C3111yescharacteristic
262#501—22no—
263#500C22×C3111yescharacteristic
264#500C22×C3111yescharacteristic
265#500C22×C3111yescharacteristic
266#500C22×C3111yescharacteristic
267#498C22×C3111yescharacteristic
268#498C22×C3111yescharacteristic
269#498C22×C3111yescharacteristic
270#498C22×C3111yescharacteristic
271#498C22×C3111yescharacteristic
272#498C22×C3111yescharacteristic
273#498C22×C3111yescharacteristic
274#494C22×C3111yescharacteristic
275#494C22×C3111yescharacteristic
276#494C22×C3111yescharacteristic
277#487C22×C3111yescharacteristic
278#487C22×C3111yescharacteristic
279#487C22×C3111yescharacteristic
280#487C22×C3111yescharacteristic
281#487C22×C3111yescharacteristic
282#487C22×C3111yescharacteristic
283#487C22×C3111yescharacteristic
284#487C22×C3111yescharacteristic
285#487C22×C3111yescharacteristic
286#487C22×C3111yescharacteristic
287#485—22no—
288#485—22no—
289#483—22no—
290#479—22no—
291#479—22no—
292#475—22no—
293#470—22no—
294#462—22no—
295#451—22no—
296#441—22no—
297#431C22×C3111yescharacteristic
298#431C22×C3111yescharacteristic
299#428—22no—
300C4×M16C22×C3111yescharacteristic
301#322C22×C3111yescharacteristic
302#322C22×C3111yescharacteristic
303#322C22×C3111yescharacteristic
304C82C22×C3111yescharacteristic
305C2×C31—41no—
306C2×C31#315211yescharacteristic
307C2×C31#315411yescharacteristic
308C2×C31#315611yescharacteristic
309C22×Q8—21no—
310C2×Q16—22no—
311C2×Q16—22no—
312C2×Q16—22no—
313C2×M16D4×C3112yes—
314C4⋊Q8—21no—
315C4⋊Q8—21no—
316C4⋊Q8—21no—
317C4⋊Q8C23×C3111yescharacteristic
318C4⋊Q8C23×C3111yescharacteristic
319C4⋊Q8C23×C3111yescharacteristic
320C4⋊Q8C23×C3111yescharacteristic
321C4⋊Q8C23×C3111yescharacteristic
322C4⋊Q8C23×C3111yescharacteristic
323C4⋊Q8C23×C3111yescharacteristic
324C4⋊Q8C23×C3111yescharacteristic
325#125—21no—
326#125—21no—
327#125—21no—
328C22⋊Q8—21no—
329C22⋊Q8—21no—
330C22⋊Q8—21no—
331C22⋊Q8—21no—
332C22⋊Q8—21no—
333C22⋊Q8—21no—
334C4×Q8—21no—
335C4×Q8—21no—
336C4×Q8—21no—
337C4×Q8—21no—
338C4×Q8—21no—
339C4×Q8—21no—
340#117—21no—
341#117—21no—
342#117—21no—
343C2×C4⋊C4—21no—
344C2×C4⋊C4—21no—
345C2×C42C23×C3111yescharacteristic
346#107—22no—
347#107—22no—
348#107—22no—
349#107—22no—
350#106—22no—
351#106—22no—
352#106—22no—
353#106—22no—
354#106—22no—
355#106—22no—
356#106—22no—
357C4⋊C8D4×C3112yes—
358C4⋊C8D4×C3112yes—
359#103—22no—
360#103—22no—
361#103—22no—
362#103—22no—
363#103—22no—
364#103—22no—
365#103—22no—
366#103—22no—
367#103—22no—
368#103—22no—
369C22⋊C8D4×C3112yes—
370C22⋊C8D4×C3112yes—
371#97D4×C3112yes—
372C4×C8C23×C3111yescharacteristic
373C4×C8C23×C3111yescharacteristic
374C4×C8C23×C3111yescharacteristic
375C4×C8C23×C3111yescharacteristic
376C4×C8C23×C3111yescharacteristic
377C4×C8C23×C3111yescharacteristic
378C31#1972011yescharacteristic, direct product factor, Sylow
379C2×Q8—21no—
380C2×Q8—21no—
381C2×Q8—21no—
382C2×Q8—21no—
383C2×Q8—21no—
384C2×Q8—21no—
385C2×Q8—21no—
386C2×Q8—21no—
387C2×Q8—41no—
388C2×Q8—82no—
389C22×C4—41no—
390C22×C4C2×D4×C3111yescharacteristic
391C22×C4C2×D4×C3111yescharacteristic
392C22×C4C2×D4×C3111yescharacteristic
393Q16—44no—
394Q16—82no—
395Q16—82no—
396M16—24no—
397C2×C8C2×D4×C3112yes—
398C2×C8C2×D4×C3112yes—
399C2×C8C2×D4×C3112yes—
400C2×C8C2×D4×C3112yes—
401C2×C8C2×D4×C3112yes—
402C2×C8C2×D4×C3112yes—
403C4⋊C4—21no—
404C4⋊C4—21no—
405C4⋊C4—21no—
406C4⋊C4—21no—
407C4⋊C4—21no—
408C4⋊C4—21no—
409C4⋊C4—21no—
410C4⋊C4—21no—
411C4⋊C4—21no—
412C4⋊C4—21no—
413C4⋊C4—21no—
414C4⋊C4—21no—
415C4⋊C4—21no—
416C4⋊C4—21no—
417C4⋊C4—21no—
418C4⋊C4—21no—
419C4⋊C4—41no—
420C4⋊C4—41no—
421C4⋊C4—41no—
422C4⋊C4—41no—
423C4⋊C4—41no—
424C4⋊C4—41no—
425C4⋊C4—41no—
426C4⋊C4—41no—
427C22⋊C4—41no—
428C22⋊C4—41no—
429C22⋊C4—41no—
430C42—41no—
431C42—41no—
432C42—41no—
433C42C2×D4×C3111yescharacteristic
434C42C2×D4×C3111yescharacteristic
435C42C2×D4×C3111yescharacteristic
436C42C24×C3111yescharacteristic
437C23C31×#12711yescharacteristic
438Q8—42no—
439Q8—42no—
440Q8—42no—
441Q8—42no—
442Q8—42no—
443Q8—42no—
444Q8—42no—
445Q8—42no—
446Q8—82no—
447C2×C4—22no—
448C2×C4—22no—
449C2×C4—22no—
450C2×C4—41no—
451C2×C4—41no—
452C2×C4—41no—
453C2×C4—41no—
454C2×C4—41no—
455C2×C4—41no—
456C2×C4—41no—
457C2×C4—41no—
458C2×C4—82no—
459C2×C4C31×#12711yescharacteristic
460C2×C4C31×#12711yescharacteristic
461C2×C4C31×#12711yescharacteristic
462C2×C4C22×D4×C3111yescharacteristic
463C2×C4C22×D4×C3111yescharacteristic
464C2×C4C22×D4×C3111yescharacteristic
465C8—22no—
466C8—22no—
467C8—22no—
468C8—22no—
469C8—22no—
470C8C31×#13714yes—
471C22—21no—
472C22—21no—
473C22—21no—
474C22C2×C31×#12711yescharacteristic
475C4—21no—
476C4—21no—
477C4—21no—
478C4—81no—
479C4—81no—
480C4—81no—
481C4—81no—
482C4—81no—
483C4—81no—
484C4—81no—
485C4—81no—
486C4C2×C31×#13712yes—
487C4C31×#57712yes—
488C4C31×#57812yes—
489C2—41no—
490C2C31×#315211yescharacteristic
491C2C31×#315411yescharacteristic
492C2C31×#315611yescharacteristic
subgroupG/H
center, socleC22×C31C2×#127
commutator, Frattini, cosocleC42C24×C31
prime radicalC23×C31#127
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
7. C31×#1723C2semidirect
8. C31×#1723C2semidirect
9. C31×#1718C2semidirect
10. C31×#1718C2semidirect
11. C31×#1716C2semidirect
12. C31×#1716C2semidirect
13. C31×#1707C2semidirect
14. C31×#1707C2semidirect
190. #19720C31direct (N × H)
231. #1723C2×C31semidirect
232. #1723C2×C31semidirect
233. #1718C2×C31semidirect
234. #1718C2×C31semidirect
235. #1716C2×C31semidirect
236. #1716C2×C31semidirect
237. #1707C2×C31semidirect
238. #1707C2×C31semidirect
378. C31#19720direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#32312
C31×#32292
C31×#32092
C31×#31852
C31×#31652
C31×#17232
C31×#17182
C31×#17162
C31×#17072
C31×#14532
#1972031