Finite Group Databasebeta

← C31×#18613 #21475372

Subgroups — C31×#18613 #21475372

Order 7936.

842 conjugacy classes of subgroups.

The subgroup lattice has 492 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3502C211yesmaximal, characteristic
2C31×#3237C211yesmaximal, characteristic
3C31×#3185C211yesmaximal, characteristic
4C31×#3104C211yesmaximal, characteristic
5C31×#1653C212yesmaximal, complemented
6C31×#1645C212yesmaximal, complemented
7C31×#1636C212yesmaximal, complemented
8C31×#1633C212yesmaximal, complemented
9C31×#1554C211yesmaximal, characteristic
10C31×#1491C211yesmaximal, characteristic
11C31×#1485C211yesmaximal, characteristic
12Q82×C31—21no—
13Q82×C31C2212yes—
14C31×#557—21no—
15C31×#557—22no—
16C31×#557—22no—
17C31×#557C2212yes—
18C31×#544—22no—
19C31×#544—21no—
20C31×#533—22no—
21C31×#533C2211yescharacteristic
22C31×#533C2211yescharacteristic
23C31×#533C2211yescharacteristic
24C31×#519—21no—
25C2×C4×Q8×C31C2211yescharacteristic
26C31×#501—21no—
27C31×#498C2211yescharacteristic
28C31×#494C2211yescharacteristic
29C31×#491—21no—
30C31×#487C2211yescharacteristic
31C31×#487C2211yescharacteristic
32C31×#485—22no—
33C31×#484—21no—
34C31×#477C2212yes—
35C31×#477C2212yes—
36C31×#475C2212yes—
37C31×#470—22no—
38C31×#462C2212yes—
39C31×#451—21no—
40C31×#441—22no—
41C4×Q16×C31—22no—
42C31×#432C2211yescharacteristic
43C31×#431C2211yescharacteristic
44C4×M16×C31C2211yescharacteristic
45C31×#333C2212yes—
46C31×#332C2212yes—
47C31×Q8⋊C8C2212yes—
48C31×Q8⋊C8C2212yes—
49C31×Q8⋊C8C2212yes—
50C31×Q8⋊C8C2212yes—
51C22×Q8×C31D411yescharacteristic
52C2×Q16×C31—22no—
53C2×Q16×C31—22no—
54C2×M16×C31—21no—
55C31×C4⋊Q8—24no—
56C31×C4⋊Q8—22no—
57C31×C4⋊Q8—22no—
58C31×C4⋊Q8—24no—
59C31×C4⋊Q8—22no—
60C31×C4⋊Q8—22no—
61C31×C4⋊Q8D411yescharacteristic
62C31×C4⋊Q8D411yescharacteristic
63C31×C4⋊Q8C2311yescharacteristic
64C31×C4⋊Q8C2311yescharacteristic
65C31×C4⋊Q8C2311yescharacteristic
66C31×C4⋊Q8C2311yescharacteristic
67C31×#125—24no—
68C31×#125—24no—
69C31×#125—22no—
70C31×#125—24no—
71C31×#125—22no—
72C31×#125—21no—
73C31×#125—21no—
74C31×#125—21no—
75C31×C22⋊Q8—24no—
76C31×C22⋊Q8—21no—
77C31×C22⋊Q8—21no—
78C31×C22⋊Q8—21no—
79C31×C22⋊Q8—21no—
80C31×C22⋊Q8D412yes—
81C31×C22⋊Q8D412yes—
82C4×Q8×C31—22no—
83C4×Q8×C31—22no—
84C4×Q8×C31—24no—
85C4×Q8×C31—22no—
86C4×Q8×C31—22no—
87C4×Q8×C31—22no—
88C4×Q8×C31—22no—
89C4×Q8×C31—21no—
90C4×Q8×C31—21no—
91C4×Q8×C31—21no—
92C4×Q8×C31—21no—
93C4×Q8×C31—21no—
94C4×Q8×C31—21no—
95C4×Q8×C31D412yes—
96C4×Q8×C31D412yes—
97C4×Q8×C31C2312yes—
98C4×Q8×C31C2312yes—
99C31×#117—24no—
100C31×#117—21no—
101C31×#117—21no—
102C31×#117—21no—
103C2×C4⋊C4×C31—21no—
104C2×C4⋊C4×C31D411yescharacteristic
105C2×C42×C31—21no—
106C2×C42×C31C2311yescharacteristic
107C31×#107—22no—
108C31×#107—22no—
109C31×#106—22no—
110C31×#106—22no—
111C31×C4⋊C8C2312yes—
112C31×C4⋊C8C2312yes—
113C31×#103—22no—
114C31×#103—22no—
115C31×#103—22no—
116C31×#103—22no—
117C31×#103—22no—
118C31×#103—22no—
119C31×C22⋊C8—21no—
120C31×C22⋊C8—21no—
121C31×#97—21no—
122C31×#97—21no—
123C4×C8×C31—21no—
124C4×C8×C31C2311yescharacteristic
125C4×C8×C31C2311yescharacteristic
126C2×Q8×C31—24no—
127C2×Q8×C31—24no—
128C2×Q8×C31—21no—
129C2×Q8×C31—21no—
130C2×Q8×C31—21no—
131C2×Q8×C31—21no—
132C2×Q8×C31—21no—
133C2×Q8×C31C2×D412yes—
134C2×Q8×C31C2×D412yes—
135C2×Q8×C31C2×D412yes—
136C22×C4×C31—21no—
137C22×C4×C31—21no—
138C22×C4×C31C2×D411yescharacteristic
139C22×C4×C31C2×D411yescharacteristic
140C22×C4×C31C2×D411yescharacteristic
141Q16×C31—44no—
142Q16×C31—44no—
143M16×C31—42no—
144C2×C8×C31—21no—
145C2×C8×C31—22no—
146C2×C8×C31—21no—
147C2×C8×C31—22no—
148C4⋊C4×C31—24no—
149C4⋊C4×C31—24no—
150C4⋊C4×C31—24no—
151C4⋊C4×C31—24no—
152C4⋊C4×C31—24no—
153C4⋊C4×C31—22no—
154C4⋊C4×C31—21no—
155C4⋊C4×C31—21no—
156C4⋊C4×C31—21no—
157C4⋊C4×C31—22no—
158C4⋊C4×C31—22no—
159C4⋊C4×C31—21no—
160C4⋊C4×C31—22no—
161C4⋊C4×C31—22no—
162C4⋊C4×C31—21no—
163C4⋊C4×C31—21no—
164C4⋊C4×C31—21no—
165C4⋊C4×C31—22no—
166C4⋊C4×C31—21no—
167C4⋊C4×C31—21no—
168C4⋊C4×C31—21no—
169C4⋊C4×C31—21no—
170C4⋊C4×C31—41no—
171C4⋊C4×C31—41no—
172C4⋊C4×C31C2×D412yes—
173C4⋊C4×C31C2×D412yes—
174C4⋊C4×C31C2×D412yes—
175C22⋊C4×C31—22no—
176C22⋊C4×C31—22no—
177C22⋊C4×C31—41no—
178C42×C31—24no—
179C42×C31—24no—
180C42×C31—22no—
181C42×C31—22no—
182C42×C31—22no—
183C42×C31—22no—
184C42×C31—41no—
185C42×C31C2×D411yescharacteristic
186C42×C31C2×D411yescharacteristic
187C42×C31C2×D411yescharacteristic
188C42×C31C2411yescharacteristic
189#18613C3111yesmaximal, characteristic, direct product factor, Sylow
190C23×C31#12011yescharacteristic
191Q8×C31—24no—
192Q8×C31—22no—
193Q8×C31—24no—
194Q8×C31—42no—
195Q8×C31—42no—
196Q8×C31—42no—
197Q8×C31—42no—
198Q8×C31—81no—
199Q8×C31—84no—
200Q8×C31#13714yes—
201C2×C4×C31—24no—
202C2×C4×C31—22no—
203C2×C4×C31—22no—
204C2×C4×C31—22no—
205C2×C4×C31—22no—
206C2×C4×C31—22no—
207C2×C4×C31—22no—
208C2×C4×C31—22no—
209C2×C4×C31—22no—
210C2×C4×C31—41no—
211C2×C4×C31—41no—
212C2×C4×C31—41no—
213C2×C4×C31—81no—
214C2×C4×C31#12011yescharacteristic
215C2×C4×C31#12011yescharacteristic
216C2×C4×C31#12011yescharacteristic
217C2×C4×C31C22×D411yescharacteristic
218C2×C4×C31C22×D411yescharacteristic
219C2×C4×C31C22×D411yescharacteristic
220C8×C31—22no—
221C8×C31—41no—
222C8×C31—42no—
223C8×C31—42no—
224#3502C2×C3111yescharacteristic
225#3237C2×C3111yescharacteristic
226#3185C2×C3111yescharacteristic
227#3104C2×C3111yescharacteristic
228#1653C2×C3112yescomplemented
229#1645C2×C3112yescomplemented
230#1636C2×C3112yescomplemented
231#1633C2×C3112yescomplemented
232#1554C2×C3111yescharacteristic
233#1491C2×C3111yescharacteristic
234#1485C2×C3111yescharacteristic
235C22×C31—21no—
236C22×C31—21no—
237C22×C31—21no—
238C22×C31C2×#12011yescharacteristic
239C4×C31—24no—
240C4×C31—21no—
241C4×C31—21no—
242C4×C31—21no—
243C4×C31—21no—
244C4×C31—42no—
245C4×C31—42no—
246C4×C31—42no—
247C4×C31—42no—
248C4×C31—42no—
249C4×C31—81no—
250C4×C31—81no—
251C4×C31C2×#13712yes—
252C4×C31#57812yes—
253Q82—21no—
254Q82C22×C3112yes—
255#557—21no—
256#557—22no—
257#557—22no—
258#557C22×C3112yes—
259#544—22no—
260#544—21no—
261#533—22no—
262#533C22×C3111yescharacteristic
263#533C22×C3111yescharacteristic
264#533C22×C3111yescharacteristic
265#519—21no—
266C2×C4×Q8C22×C3111yescharacteristic
267#501—21no—
268#498C22×C3111yescharacteristic
269#494C22×C3111yescharacteristic
270#491—21no—
271#487C22×C3111yescharacteristic
272#487C22×C3111yescharacteristic
273#485—22no—
274#484—21no—
275#477C22×C3112yes—
276#477C22×C3112yes—
277#475C22×C3112yes—
278#470—22no—
279#462C22×C3112yes—
280#451—21no—
281#441—22no—
282C4×Q16—22no—
283#432C22×C3111yescharacteristic
284#431C22×C3111yescharacteristic
285C4×M16C22×C3111yescharacteristic
286#333C22×C3112yes—
287#332C22×C3112yes—
288Q8⋊C8C22×C3112yes—
289Q8⋊C8C22×C3112yes—
290Q8⋊C8C22×C3112yes—
291Q8⋊C8C22×C3112yes—
292C2×C31—41no—
293C2×C31#300411yescharacteristic
294C2×C31#301111yescharacteristic
295C2×C31#301811yescharacteristic
296C22×Q8D4×C3111yescharacteristic
297C2×Q16—22no—
298C2×Q16—22no—
299C2×M16—21no—
300C4⋊Q8—24no—
301C4⋊Q8—22no—
302C4⋊Q8—22no—
303C4⋊Q8—24no—
304C4⋊Q8—22no—
305C4⋊Q8—22no—
306C4⋊Q8D4×C3111yescharacteristic
307C4⋊Q8D4×C3111yescharacteristic
308C4⋊Q8C23×C3111yescharacteristic
309C4⋊Q8C23×C3111yescharacteristic
310C4⋊Q8C23×C3111yescharacteristic
311C4⋊Q8C23×C3111yescharacteristic
312#125—24no—
313#125—24no—
314#125—22no—
315#125—24no—
316#125—22no—
317#125—21no—
318#125—21no—
319#125—21no—
320C22⋊Q8—24no—
321C22⋊Q8—21no—
322C22⋊Q8—21no—
323C22⋊Q8—21no—
324C22⋊Q8—21no—
325C22⋊Q8D4×C3112yes—
326C22⋊Q8D4×C3112yes—
327C4×Q8—22no—
328C4×Q8—22no—
329C4×Q8—24no—
330C4×Q8—22no—
331C4×Q8—22no—
332C4×Q8—22no—
333C4×Q8—22no—
334C4×Q8—21no—
335C4×Q8—21no—
336C4×Q8—21no—
337C4×Q8—21no—
338C4×Q8—21no—
339C4×Q8—21no—
340C4×Q8D4×C3112yes—
341C4×Q8D4×C3112yes—
342C4×Q8C23×C3112yes—
343C4×Q8C23×C3112yes—
344#117—24no—
345#117—21no—
346#117—21no—
347#117—21no—
348C2×C4⋊C4—21no—
349C2×C4⋊C4D4×C3111yescharacteristic
350C2×C42—21no—
351C2×C42C23×C3111yescharacteristic
352#107—22no—
353#107—22no—
354#106—22no—
355#106—22no—
356C4⋊C8C23×C3112yes—
357C4⋊C8C23×C3112yes—
358#103—22no—
359#103—22no—
360#103—22no—
361#103—22no—
362#103—22no—
363#103—22no—
364C22⋊C8—21no—
365C22⋊C8—21no—
366#97—21no—
367#97—21no—
368C4×C8—21no—
369C4×C8C23×C3111yescharacteristic
370C4×C8C23×C3111yescharacteristic
371C31#1861311yescharacteristic, direct product factor, Sylow
372C2×Q8—24no—
373C2×Q8—24no—
374C2×Q8—21no—
375C2×Q8—21no—
376C2×Q8—21no—
377C2×Q8—21no—
378C2×Q8—21no—
379C2×Q8C2×D4×C3112yes—
380C2×Q8C2×D4×C3112yes—
381C2×Q8C2×D4×C3112yes—
382C22×C4—21no—
383C22×C4—21no—
384C22×C4C2×D4×C3111yescharacteristic
385C22×C4C2×D4×C3111yescharacteristic
386C22×C4C2×D4×C3111yescharacteristic
387Q16—44no—
388Q16—44no—
389M16—42no—
390C2×C8—21no—
391C2×C8—22no—
392C2×C8—21no—
393C2×C8—22no—
394C4⋊C4—24no—
395C4⋊C4—24no—
396C4⋊C4—24no—
397C4⋊C4—24no—
398C4⋊C4—24no—
399C4⋊C4—22no—
400C4⋊C4—21no—
401C4⋊C4—21no—
402C4⋊C4—21no—
403C4⋊C4—22no—
404C4⋊C4—22no—
405C4⋊C4—21no—
406C4⋊C4—22no—
407C4⋊C4—22no—
408C4⋊C4—21no—
409C4⋊C4—21no—
410C4⋊C4—21no—
411C4⋊C4—22no—
412C4⋊C4—21no—
413C4⋊C4—21no—
414C4⋊C4—21no—
415C4⋊C4—21no—
416C4⋊C4—41no—
417C4⋊C4—41no—
418C4⋊C4C2×D4×C3112yes—
419C4⋊C4C2×D4×C3112yes—
420C4⋊C4C2×D4×C3112yes—
421C22⋊C4—22no—
422C22⋊C4—22no—
423C22⋊C4—41no—
424C42—24no—
425C42—24no—
426C42—22no—
427C42—22no—
428C42—22no—
429C42—22no—
430C42—41no—
431C42C2×D4×C3111yescharacteristic
432C42C2×D4×C3111yescharacteristic
433C42C2×D4×C3111yescharacteristic
434C42C24×C3111yescharacteristic
435C23C31×#12011yescharacteristic
436Q8—24no—
437Q8—22no—
438Q8—24no—
439Q8—42no—
440Q8—42no—
441Q8—42no—
442Q8—42no—
443Q8—81no—
444Q8—84no—
445Q8C31×#13714yes—
446C2×C4—24no—
447C2×C4—22no—
448C2×C4—22no—
449C2×C4—22no—
450C2×C4—22no—
451C2×C4—22no—
452C2×C4—22no—
453C2×C4—22no—
454C2×C4—22no—
455C2×C4—41no—
456C2×C4—41no—
457C2×C4—41no—
458C2×C4—81no—
459C2×C4C31×#12011yescharacteristic
460C2×C4C31×#12011yescharacteristic
461C2×C4C31×#12011yescharacteristic
462C2×C4C22×D4×C3111yescharacteristic
463C2×C4C22×D4×C3111yescharacteristic
464C2×C4C22×D4×C3111yescharacteristic
465C8—22no—
466C8—41no—
467C8—42no—
468C8—42no—
469C22—21no—
470C22—21no—
471C22—21no—
472C22C2×C31×#12011yescharacteristic
473C4—24no—
474C4—21no—
475C4—21no—
476C4—21no—
477C4—21no—
478C4—42no—
479C4—42no—
480C4—42no—
481C4—42no—
482C4—42no—
483C4—81no—
484C4—81no—
485C4C2×C31×#13712yes—
486C4C31×#57812yes—
487C2—41no—
488C2C31×#300411yescharacteristic
489C2C31×#301111yescharacteristic
490C2C31×#301811yescharacteristic
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC42C24×C31
prime radicalC23×C31#120
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
5. C31×#1653C2semidirect
6. C31×#1645C2semidirect
7. C31×#1636C2semidirect
8. C31×#1633C2semidirect
189. #18613C31direct (N × H)
228. #1653C2×C31semidirect
229. #1645C2×C31semidirect
230. #1636C2×C31semidirect
231. #1633C2×C31semidirect
371. C31#18613direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#35022
C31×#32372
C31×#31852
C31×#31042
C31×#16532
C31×#16452
C31×#16362
C31×#16332
C31×#15542
C31×#14912
C31×#14852
#1861331