Finite Group Databasebeta

← C31×#33681 #21490440

Subgroups — C31×#33681 #21490440

Order 7936.

532 conjugacy classes of subgroups.

The subgroup lattice has 480 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3175C211yesmaximal, characteristic
2C31×#2950C211yesmaximal, characteristic, complemented
3C31×#2237C211yesmaximal, characteristic, complemented
4C31×#2234C211yesmaximal, characteristic
5C31×#2227C211yesmaximal, characteristic, complemented
6C31×#2225C211yesmaximal, characteristic, complemented
7C31×#2211C211yesmaximal, characteristic, complemented
8C31×#2211C211yesmaximal, characteristic, complemented
9C31×#2188C211yesmaximal, characteristic, complemented
10C31×#2185C211yesmaximal, characteristic
11C31×#2176C211yesmaximal, characteristic, complemented
12C31×#2175C211yesmaximal, characteristic, complemented
13C4×C31×Q32C211yesmaximal, characteristic, complemented
14C4×C31×SD32C211yesmaximal, characteristic, complemented
15C31×#2164C211yesmaximal, characteristic, complemented
16C22×Q16×C31C2211yescharacteristic
17C31×#542—21no—
18C31×#519—21no—
19C2×C31×Q32C2211yescharacteristic
20C2×C31×Q32C2211yescharacteristic
21C2×C31×SD32C2211yescharacteristic
22C2×C31×SD32C2211yescharacteristic
23C31×#500C2211yescharacteristic
24C31×#495C2211yescharacteristic
25C31×#489—21no—
26C31×#468—21no—
27C31×#467C2211yescharacteristic
28C31×#466C2211yescharacteristic
29C31×#441—21no—
30C31×#441—21no—
31C31×#440—21no—
32C4×Q16×C31C2211yescharacteristic
33C4×Q16×C31C2211yescharacteristic
34C4×Q16×C31C2211yescharacteristic
35C4×Q16×C31C2211yescharacteristic
36C4×Q16×C31C2211yescharacteristic
37C4×D8×C31C2211yescharacteristic
38C31×#427C2211yescharacteristic
39C31×#419—21no—
40C31×#405C2211yescharacteristic
41C31×#367C2211yescharacteristic
42C31×#367C2211yescharacteristic
43C31×#366C2211yescharacteristic
44C31×#366C2211yescharacteristic
45C31×C4⋊C16C2211yescharacteristic
46C31×C4⋊C16C2211yescharacteristic
47C31×#358C2211yescharacteristic
48C31×#358C2211yescharacteristic
49C31×#358C2211yescharacteristic
50C31×#358C2211yescharacteristic
51C31×#358C2211yescharacteristic
52C31×#358C2211yescharacteristic
53C31×#357C2211yescharacteristic
54C31×#357C2211yescharacteristic
55C31×C22⋊C16C2211yescharacteristic
56C31×C22⋊C16C2211yescharacteristic
57C31×#346C2211yescharacteristic
58C4×C16×C31C2211yescharacteristic
59C22×Q8×C31—21no—
60C2×Q16×C31—22no—
61C2×Q16×C31—22no—
62C2×Q16×C31—21no—
63C2×Q16×C31C2311yescharacteristic
64C2×Q16×C31C2311yescharacteristic
65C2×Q16×C31C2311yescharacteristic
66C2×SD16×C31—21no—
67C2×D8×C31C2311yescharacteristic
68C2×M16×C31D411yescharacteristic
69C22×C8×C31C2311yescharacteristic
70C31×C4⋊Q8—21no—
71C31×#126—41no—
72C31×#124—21no—
73C31×#124—41no—
74C31×#123—41no—
75C31×C22⋊Q8—21no—
76C31×C22⋊Q8—41no—
77C31×#121—21no—
78C4×Q8×C31—21no—
79C4×Q8×C31—21no—
80C4×Q8×C31—21no—
81C4×Q8×C31—21no—
82C4×Q8×C31—21no—
83C4×Q8×C31—41no—
84C4×Q8×C31—41no—
85C4×D4×C31—21no—
86C31×#117—21no—
87C31×#117—41no—
88C31×#117—41no—
89C31×#117D411yescharacteristic
90C31×Q32—22no—
91C31×Q32—22no—
92C31×SD32—22no—
93C31×SD32—22no—
94C2×C16×C31C2311yescharacteristic
95C2×C16×C31C2311yescharacteristic
96C2×C16×C31C2311yescharacteristic
97C2×C16×C31C2311yescharacteristic
98C31×#107—21no—
99C31×#107C2311yescharacteristic
100C31×#107C2311yescharacteristic
101C31×#107C2311yescharacteristic
102C31×#107C2311yescharacteristic
103C31×#106—21no—
104C31×#103—21no—
105C31×#103—21no—
106C31×#103—21no—
107C31×#103—21no—
108C31×#103—21no—
109C31×#103—21no—
110C31×#102—21no—
111C31×#102—21no—
112C31×#97D411yescharacteristic
113C31×#97D411yescharacteristic
114C4×C8×C31C2311yescharacteristic
115C4×C8×C31C2311yescharacteristic
116C2×Q8×C31—24no—
117C2×Q8×C31—21no—
118C2×Q8×C31—21no—
119C2×Q8×C31—21no—
120C2×Q8×C31—42no—
121C2×Q8×C31—41no—
122C2×Q8×C31—41no—
123C2×D4×C31—21no—
124C2×D4×C31—41no—
125C22×C4×C31—41no—
126C22×C4×C31—41no—
127C22×C4×C31C2×D411yescharacteristic
128Q16×C31—24no—
129Q16×C31—21no—
130Q16×C31—21no—
131Q16×C31—21no—
132Q16×C31—21no—
133Q16×C31#4112yes—
134Q16×C31#4112yes—
135SD16×C31—42no—
136D8×C31—21no—
137D8×C31—21no—
138M16×C31—41no—
139C2×C8×C31—21no—
140C2×C8×C31—21no—
141C2×C8×C31C2×D411yescharacteristic
142C2×C8×C31C2×D411yescharacteristic
143C2×C8×C31C2×D411yescharacteristic
144C2×C8×C31C2411yescharacteristic
145C4⋊C4×C31—21no—
146C4⋊C4×C31—21no—
147C4⋊C4×C31—21no—
148C4⋊C4×C31—21no—
149C4⋊C4×C31—41no—
150C4⋊C4×C31—41no—
151C4⋊C4×C31—41no—
152C4⋊C4×C31—41no—
153C4⋊C4×C31—41no—
154C4⋊C4×C31—41no—
155C4⋊C4×C31—41no—
156C4⋊C4×C31D811yescharacteristic
157C4⋊C4×C31D811yescharacteristic
158C22⋊C4×C31—41no—
159C22⋊C4×C31—41no—
160C22⋊C4×C31—41no—
161C22⋊C4×C31—41no—
162C22⋊C4×C31—41no—
163C22⋊C4×C31—41no—
164C22⋊C4×C31D811yescharacteristic
165C22⋊C4×C31D811yescharacteristic
166C42×C31—41no—
167C42×C31—41no—
168C42×C31—41no—
169C42×C31—41no—
170C42×C31—41no—
171C42×C31—41no—
172C42×C31C2×D411yescharacteristic
173C42×C31C2×D411yescharacteristic
174C16×C31—21no—
175C16×C31—21no—
176C16×C31—21no—
177C16×C31—21no—
178#33681C3111yesmaximal, characteristic, direct product factor, Sylow
179C23×C31—41no—
180C23×C31C2×D811yescharacteristic
181Q8×C31—22no—
182Q8×C31—22no—
183Q8×C31—44no—
184Q8×C31—41no—
185Q8×C31—41no—
186Q8×C31—41no—
187Q8×C31—41no—
188Q8×C31—161no—
189D4×C31—41no—
190D4×C31—41no—
191D4×C31—161no—
192C2×C4×C31—21no—
193C2×C4×C31—21no—
194C2×C4×C31—44no—
195C2×C4×C31—41no—
196C2×C4×C31—41no—
197C2×C4×C31—41no—
198C2×C4×C31—41no—
199C2×C4×C31—41no—
200C2×C4×C31—41no—
201C2×C4×C31—41no—
202C2×C4×C31—161no—
203C2×C4×C31C2×D811yescharacteristic
204C2×C4×C31C2×D811yescharacteristic
205C2×C4×C31C2×D811yescharacteristic
206C2×C4×C31C2×D811yescharacteristic
207C2×C4×C31C2×D811yescharacteristic
208C2×C4×C31C22×D411yescharacteristic
209C8×C31—21no—
210C8×C31—21no—
211C8×C31—21no—
212C8×C31C2×#4111yescharacteristic
213C8×C31C2×#4111yescharacteristic
214#3175C2×C3111yescharacteristic
215#2950C2×C3111yescharacteristic, complemented
216#2237C2×C3111yescharacteristic, complemented
217#2234C2×C3111yescharacteristic
218#2227C2×C3111yescharacteristic, complemented
219#2225C2×C3111yescharacteristic, complemented
220#2211C2×C3111yescharacteristic, complemented
221#2211C2×C3111yescharacteristic, complemented
222#2188C2×C3111yescharacteristic, complemented
223#2185C2×C3111yescharacteristic
224#2176C2×C3111yescharacteristic, complemented
225#2175C2×C3111yescharacteristic, complemented
226C4×Q32C2×C3111yescharacteristic, complemented
227C4×SD32C2×C3111yescharacteristic, complemented
228#2164C2×C3111yescharacteristic, complemented
229C22×C31—21no—
230C22×C31—21no—
231C22×C31—21no—
232C22×C31—81no—
233C22×C31—81no—
234C22×C31—81no—
235C22×C31C22×D811yescharacteristic
236C4×C31—21no—
237C4×C31—21no—
238C4×C31—21no—
239C4×C31—21no—
240C4×C31—21no—
241C4×C31—42no—
242C4×C31—42no—
243C4×C31—81no—
244C4×C31—81no—
245C4×C31—81no—
246C4×C31—81no—
247C4×C31—81no—
248C4×C31#52511yescharacteristic
249C4×C31#57511yescharacteristic
250C22×Q16C22×C3111yescharacteristic
251#542—21no—
252#519—21no—
253C2×Q32C22×C3111yescharacteristic
254C2×Q32C22×C3111yescharacteristic
255C2×SD32C22×C3111yescharacteristic
256C2×SD32C22×C3111yescharacteristic
257#500C22×C3111yescharacteristic
258#495C22×C3111yescharacteristic
259#489—21no—
260#468—21no—
261#467C22×C3111yescharacteristic
262#466C22×C3111yescharacteristic
263#441—21no—
264#441—21no—
265#440—21no—
266C4×Q16C22×C3111yescharacteristic
267C4×Q16C22×C3111yescharacteristic
268C4×Q16C22×C3111yescharacteristic
269C4×Q16C22×C3111yescharacteristic
270C4×Q16C22×C3111yescharacteristic
271C4×D8C22×C3111yescharacteristic
272#427C22×C3111yescharacteristic
273#419—21no—
274#405C22×C3111yescharacteristic
275#367C22×C3111yescharacteristic
276#367C22×C3111yescharacteristic
277#366C22×C3111yescharacteristic
278#366C22×C3111yescharacteristic
279C4⋊C16C22×C3111yescharacteristic
280C4⋊C16C22×C3111yescharacteristic
281#358C22×C3111yescharacteristic
282#358C22×C3111yescharacteristic
283#358C22×C3111yescharacteristic
284#358C22×C3111yescharacteristic
285#358C22×C3111yescharacteristic
286#358C22×C3111yescharacteristic
287#357C22×C3111yescharacteristic
288#357C22×C3111yescharacteristic
289C22⋊C16C22×C3111yescharacteristic
290C22⋊C16C22×C3111yescharacteristic
291#346C22×C3111yescharacteristic
292C4×C16C22×C3111yescharacteristic
293C2×C31—41no—
294C2×C31—161no—
295C2×C31#310011yescharacteristic
296C2×C31#341611yescharacteristic
297C2×C31#341711yescharacteristic
298C22×Q8—21no—
299C2×Q16—22no—
300C2×Q16—22no—
301C2×Q16—21no—
302C2×Q16C23×C3111yescharacteristic
303C2×Q16C23×C3111yescharacteristic
304C2×Q16C23×C3111yescharacteristic
305C2×SD16—21no—
306C2×D8C23×C3111yescharacteristic
307C2×M16D4×C3111yescharacteristic
308C22×C8C23×C3111yescharacteristic
309C4⋊Q8—21no—
310#126—41no—
311#124—21no—
312#124—41no—
313#123—41no—
314C22⋊Q8—21no—
315C22⋊Q8—41no—
316#121—21no—
317C4×Q8—21no—
318C4×Q8—21no—
319C4×Q8—21no—
320C4×Q8—21no—
321C4×Q8—21no—
322C4×Q8—41no—
323C4×Q8—41no—
324C4×D4—21no—
325#117—21no—
326#117—41no—
327#117—41no—
328#117D4×C3111yescharacteristic
329Q32—22no—
330Q32—22no—
331SD32—22no—
332SD32—22no—
333C2×C16C23×C3111yescharacteristic
334C2×C16C23×C3111yescharacteristic
335C2×C16C23×C3111yescharacteristic
336C2×C16C23×C3111yescharacteristic
337#107—21no—
338#107C23×C3111yescharacteristic
339#107C23×C3111yescharacteristic
340#107C23×C3111yescharacteristic
341#107C23×C3111yescharacteristic
342#106—21no—
343#103—21no—
344#103—21no—
345#103—21no—
346#103—21no—
347#103—21no—
348#103—21no—
349#102—21no—
350#102—21no—
351#97D4×C3111yescharacteristic
352#97D4×C3111yescharacteristic
353C4×C8C23×C3111yescharacteristic
354C4×C8C23×C3111yescharacteristic
355C31#3368111yescharacteristic, direct product factor, Sylow
356C2×Q8—24no—
357C2×Q8—21no—
358C2×Q8—21no—
359C2×Q8—21no—
360C2×Q8—42no—
361C2×Q8—41no—
362C2×Q8—41no—
363C2×D4—21no—
364C2×D4—41no—
365C22×C4—41no—
366C22×C4—41no—
367C22×C4C2×D4×C3111yescharacteristic
368Q16—24no—
369Q16—21no—
370Q16—21no—
371Q16—21no—
372Q16—21no—
373Q16#41×C3112yes—
374Q16#41×C3112yes—
375SD16—42no—
376D8—21no—
377D8—21no—
378M16—41no—
379C2×C8—21no—
380C2×C8—21no—
381C2×C8C2×D4×C3111yescharacteristic
382C2×C8C2×D4×C3111yescharacteristic
383C2×C8C2×D4×C3111yescharacteristic
384C2×C8C24×C3111yescharacteristic
385C4⋊C4—21no—
386C4⋊C4—21no—
387C4⋊C4—21no—
388C4⋊C4—21no—
389C4⋊C4—41no—
390C4⋊C4—41no—
391C4⋊C4—41no—
392C4⋊C4—41no—
393C4⋊C4—41no—
394C4⋊C4—41no—
395C4⋊C4—41no—
396C4⋊C4D8×C3111yescharacteristic
397C4⋊C4D8×C3111yescharacteristic
398C22⋊C4—41no—
399C22⋊C4—41no—
400C22⋊C4—41no—
401C22⋊C4—41no—
402C22⋊C4—41no—
403C22⋊C4—41no—
404C22⋊C4D8×C3111yescharacteristic
405C22⋊C4D8×C3111yescharacteristic
406C42—41no—
407C42—41no—
408C42—41no—
409C42—41no—
410C42—41no—
411C42—41no—
412C42C2×D4×C3111yescharacteristic
413C42C2×D4×C3111yescharacteristic
414C16—21no—
415C16—21no—
416C16—21no—
417C16—21no—
418C23—41no—
419C23C2×D8×C3111yescharacteristic
420Q8—22no—
421Q8—22no—
422Q8—44no—
423Q8—41no—
424Q8—41no—
425Q8—41no—
426Q8—41no—
427Q8—161no—
428D4—41no—
429D4—41no—
430D4—161no—
431C2×C4—21no—
432C2×C4—21no—
433C2×C4—44no—
434C2×C4—41no—
435C2×C4—41no—
436C2×C4—41no—
437C2×C4—41no—
438C2×C4—41no—
439C2×C4—41no—
440C2×C4—41no—
441C2×C4—161no—
442C2×C4C2×D8×C3111yescharacteristic
443C2×C4C2×D8×C3111yescharacteristic
444C2×C4C2×D8×C3111yescharacteristic
445C2×C4C2×D8×C3111yescharacteristic
446C2×C4C2×D8×C3111yescharacteristic
447C2×C4C22×D4×C3111yescharacteristic
448C8—21no—
449C8—21no—
450C8—21no—
451C8C2×#41×C3111yescharacteristic
452C8C2×#41×C3111yescharacteristic
453C22—21no—
454C22—21no—
455C22—21no—
456C22—81no—
457C22—81no—
458C22—81no—
459C22C22×D8×C3111yescharacteristic
460C4—21no—
461C4—21no—
462C4—21no—
463C4—21no—
464C4—21no—
465C4—42no—
466C4—42no—
467C4—81no—
468C4—81no—
469C4—81no—
470C4—81no—
471C4—81no—
472C4C31×#52511yescharacteristic
473C4C31×#57511yescharacteristic
474C2—41no—
475C2—161no—
476C2C31×#310011yescharacteristic
477C2C31×#341611yescharacteristic
478C2C31×#341711yescharacteristic
subgroupG/H
center, socleC22×C31C22×D8
commutator, Frattini, cosocleC2×C8C24×C31
prime radicalC31×#466C22
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C31×#117 ◁ C31×#405 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#2950C2semidirect
3. C31×#2237C2semidirect
5. C31×#2227C2semidirect
6. C31×#2225C2semidirect
7. C31×#2211C2semidirect
8. C31×#2211C2semidirect
9. C31×#2188C2semidirect
11. C31×#2176C2semidirect
12. C31×#2175C2semidirect
13. C4×C31×Q32C2semidirect
14. C4×C31×SD32C2semidirect
15. C31×#2164C2semidirect
178. #33681C31direct (N × H)
215. #2950C2×C31semidirect
216. #2237C2×C31semidirect
218. #2227C2×C31semidirect
219. #2225C2×C31semidirect
220. #2211C2×C31semidirect
221. #2211C2×C31semidirect
222. #2188C2×C31semidirect
224. #2176C2×C31semidirect
225. #2175C2×C31semidirect
226. C4×Q32C2×C31semidirect
227. C4×SD32C2×C31semidirect
228. #2164C2×C31semidirect
355. C31#33681direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#31752
C31×#29502
C31×#22372
C31×#22342
C31×#22272
C31×#22252
C31×#22112
C31×#21882
C31×#21852
C31×#21762
C31×#21752
C4×C31×Q322
C4×C31×SD322
C31×#21642
#3368131