Finite Group Databasebeta

← C31×#23916 #21480675

Subgroups — C31×#23916 #21480675

Order 7936.

1694 conjugacy classes of subgroups.

The subgroup lattice has 478 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3487C211yesmaximal, characteristic
2C2×C31×#536C211yesmaximal, characteristic, complemented
3C2×C31×#456C212yesmaximal, complemented
4C31×#3004C212yesmaximal, complemented
5C31×#2004C214yesmaximal, complemented
6C31×#1897C212yesmaximal, complemented
7C31×#1886C212yesmaximal, complemented
8C31×#1785C211yesmaximal, characteristic, complemented
9C2×C31×2−1+4C2211yescharacteristic
10C22×#41×C31C2211yescharacteristic
11C23×Q8×C31C2211yescharacteristic
12C2×C31×#137C2214yes—
13C31×#550—24no—
14C31×#548—24no—
15C31×#536—28no—
16C31×#535—22no—
17C31×#535C2212yes—
18C2×C31×C4⋊Q8C2212yes—
19C2×C31×#124C2212yes—
20C31×#525—22no—
21C31×#525C2212yes—
22C2×C31×#123—22no—
23C2×C31×C22⋊Q8—22no—
24C31×#519C2211yescharacteristic
25C2×C31×#117C2211yescharacteristic
26C31×#456—28no—
27C31×#451—24no—
28C31×#448—24no—
29C2×C31×#104C2214yes—
30C31×#419C2214yes—
31C2×C31×#101C2212yes—
32C2×C31×#100C2212yes—
33C31×#407C2212yes—
34C31×#339C2214yes—
35C31×2−1+4—24no—
36C31×2−1+4—42no—
37C2×#41×C31—24no—
38C2×#41×C31—22no—
39C2×#41×C31—22no—
40C2×#41×C31—24no—
41C2×#41×C31—42no—
42C2×#41×C31C2312yes—
43C22×Q8×C31—24no—
44C22×Q8×C31—22no—
45C22×Q8×C31—21no—
46C22×Q8×C31—24no—
47C22×Q8×C31—42no—
48C22×Q8×C31C2312yes—
49C22×Q8×C31C2311yescharacteristic
50C22×D4×C31D412yes—
51C22×D4×C31C2311yescharacteristic
52C23×C4×C31—21no—
53C23×C4×C31D412yes—
54C23×C4×C31C2311yescharacteristic
55C31×#137—28no—
56C31×#137—44no—
57C2×Q16×C31—24no—
58C2×SD16×C31—24no—
59C2×M16×C31C2314yes—
60C31×C4⋊Q8—24no—
61C31×C4⋊Q8D418yescomplemented
62C31×#127—24no—
63C31×#127—22no—
64C31×#124—24no—
65C31×#124—24no—
66C31×#124—22no—
67C31×#124—24no—
68C31×#123—216no—
69C31×#123—22no—
70C31×C22⋊Q8—216no—
71C31×C22⋊Q8—24no—
72C31×C22⋊Q8D414yes—
73C31×#121—24no—
74C31×#121—28no—
75C31×#121—24no—
76C31×#121D414yes—
77C31×#120—24no—
78C31×#120—22no—
79C4×Q8×C31—24no—
80C4×D4×C31—28no—
81C4×D4×C31—24no—
82C31×#117—22no—
83C31×#117—24no—
84C31×#117C2312yes—
85C2×C4⋊C4×C31—21no—
86C2×C4⋊C4×C31—24no—
87C2×C22⋊C4×C31—21no—
88C2×C22⋊C4×C31—24no—
89C2×C42×C31C2312yes—
90C31×#104—28no—
91C31×#103—28no—
92C31×#101—24no—
93C31×#100—42no—
94C31×C22⋊C8—24no—
95C24×C31C2×D412yes—
96C24×C31C2×D411yescharacteristic
97#41×C31—24no—
98#41×C31—24no—
99#41×C31—416no—
100#41×C31—44no—
101#41×C31—48no—
102#41×C31—44no—
103C2×Q8×C31—24no—
104C2×Q8×C31—22no—
105C2×Q8×C31—22no—
106C2×Q8×C31—22no—
107C2×Q8×C31—22no—
108C2×Q8×C31—24no—
109C2×Q8×C31—24no—
110C2×Q8×C31—416no—
111C2×Q8×C31—42no—
112C2×Q8×C31—48no—
113C2×Q8×C31—42no—
114C2×Q8×C31C2×D412yes—
115C2×Q8×C31C2×D414yes—
116C2×Q8×C31C2×D414yes—
117C2×D4×C31—22no—
118C2×D4×C31—24no—
119C2×D4×C31—22no—
120C2×D4×C31—28no—
121C2×D4×C31—24no—
122C2×D4×C31—24no—
123C2×D4×C31—22no—
124C2×D4×C31—22no—
125C2×D4×C31—22no—
126C2×D4×C31—42no—
127C2×D4×C31C2×D412yes—
128C22×C4×C31—22no—
129C22×C4×C31—22no—
130C22×C4×C31—24no—
131C22×C4×C31—24no—
132C22×C4×C31—22no—
133C22×C4×C31—22no—
134C22×C4×C31—24no—
135C22×C4×C31—24no—
136C22×C4×C31—22no—
137C22×C4×C31—42no—
138C22×C4×C31—42no—
139C22×C4×C31—42no—
140C22×C4×C31C2×D412yes—
141C22×C4×C31C2×D411yescharacteristic
142C22×C4×C31C2×D414yes—
143C22×C4×C31C2411yescharacteristic
144Q16×C31—48no—
145SD16×C31—48no—
146M16×C31—24no—
147M16×C31—24no—
148C2×C8×C31—24no—
149C4⋊C4×C31—24no—
150C4⋊C4×C31—24no—
151C4⋊C4×C31—216no—
152C4⋊C4×C31—24no—
153C4⋊C4×C31C2×D414yes—
154C22⋊C4×C31—24no—
155C22⋊C4×C31—216no—
156C22⋊C4×C31—28no—
157C22⋊C4×C31—24no—
158C22⋊C4×C31—22no—
159C22⋊C4×C31—24no—
160C42×C31—24no—
161C42×C31—22no—
162C42×C31—22no—
163C42×C31C2×D414yes—
164#23916C3111yesmaximal, characteristic, direct product factor, Sylow
165C23×C31—21no—
166C23×C31—21no—
167C23×C31—22no—
168C23×C31—22no—
169C23×C31—22no—
170C23×C31—22no—
171C23×C31—42no—
172C23×C31—44no—
173C23×C31#12012yes—
174C23×C31C22×D411yescharacteristic
175Q8×C31—28no—
176Q8×C31—28no—
177Q8×C31—24no—
178Q8×C31—48no—
179Q8×C31—44no—
180Q8×C31—44no—
181D4×C31—24no—
182D4×C31—48no—
183D4×C31—44no—
184D4×C31—42no—
185D4×C31—42no—
186D4×C31—44no—
187D4×C31—84no—
188D4×C31—88no—
189C2×C4×C31—21no—
190C2×C4×C31—22no—
191C2×C4×C31—21no—
192C2×C4×C31—22no—
193C2×C4×C31—28no—
194C2×C4×C31—24no—
195C2×C4×C31—24no—
196C2×C4×C31—24no—
197C2×C4×C31—22no—
198C2×C4×C31—48no—
199C2×C4×C31—48no—
200C2×C4×C31—44no—
201C2×C4×C31—48no—
202C2×C4×C31—42no—
203C2×C4×C31—42no—
204C2×C4×C31—44no—
205C2×C4×C31#12014yes—
206C2×C4×C31#12012yes—
207C2×C4×C31C22×D412yes—
208C2×C4×C31C22×D412yes—
209C2×C4×C31H(5,𝔽2)12yes—
210C8×C31—44no—
211#3487C2×C3111yescharacteristic
212C2×#536C2×C3111yescharacteristic, complemented
213C2×#456C2×C3112yescomplemented
214#3004C2×C3112yescomplemented
215#2004C2×C3114yescomplemented
216#1897C2×C3112yescomplemented
217#1886C2×C3112yescomplemented
218#1785C2×C3111yescharacteristic, complemented
219C22×C31—22no—
220C22×C31—22no—
221C22×C31—24no—
222C22×C31—42no—
223C22×C31—42no—
224C22×C31—44no—
225C22×C31—42no—
226C22×C31—42no—
227C22×C31—44no—
228C22×C31—44no—
229C22×C31—82no—
230C22×C31C2×#12011yescharacteristic
231C22×C31C2×#12011yescharacteristic
232C22×C31#53411yescharacteristic
233C4×C31—22no—
234C4×C31—24no—
235C4×C31—44no—
236C4×C31—42no—
237C4×C31—44no—
238C4×C31—44no—
239C4×C31D4214yes—
240C2×2−1+4C22×C3111yescharacteristic
241C22×#41C22×C3111yescharacteristic
242C23×Q8C22×C3111yescharacteristic
243C2×#137C22×C3114yes—
244#550—24no—
245#548—24no—
246#536—28no—
247#535—22no—
248#535C22×C3112yes—
249C2×C4⋊Q8C22×C3112yes—
250C2×#124C22×C3112yes—
251#525—22no—
252#525C22×C3112yes—
253C2×#123—22no—
254C2×C22⋊Q8—22no—
255#519C22×C3111yescharacteristic
256C2×#117C22×C3111yescharacteristic
257#456—28no—
258#451—24no—
259#448—24no—
260C2×#104C22×C3114yes—
261#419C22×C3114yes—
262C2×#101C22×C3112yes—
263C2×#100C22×C3112yes—
264#407C22×C3112yes—
265#339C22×C3114yes—
266C2×C31—21no—
267C2×C31—21no—
268C2×C31—42no—
269C2×C31—82no—
270C2×C31—82no—
271C2×C31#240311yescharacteristic
272C2×C31#302212yes—
2732−1+4—24no—
2742−1+4—42no—
275C2×#41—24no—
276C2×#41—22no—
277C2×#41—22no—
278C2×#41—24no—
279C2×#41—42no—
280C2×#41C23×C3112yes—
281C22×Q8—24no—
282C22×Q8—22no—
283C22×Q8—21no—
284C22×Q8—24no—
285C22×Q8—42no—
286C22×Q8C23×C3112yes—
287C22×Q8C23×C3111yescharacteristic
288C22×D4D4×C3112yes—
289C22×D4C23×C3111yescharacteristic
290C23×C4—21no—
291C23×C4D4×C3112yes—
292C23×C4C23×C3111yescharacteristic
293#137—28no—
294#137—44no—
295C2×Q16—24no—
296C2×SD16—24no—
297C2×M16C23×C3114yes—
298C4⋊Q8—24no—
299C4⋊Q8D4×C3118yescomplemented
300#127—24no—
301#127—22no—
302#124—24no—
303#124—24no—
304#124—22no—
305#124—24no—
306#123—216no—
307#123—22no—
308C22⋊Q8—216no—
309C22⋊Q8—24no—
310C22⋊Q8D4×C3114yes—
311#121—24no—
312#121—28no—
313#121—24no—
314#121D4×C3114yes—
315#120—24no—
316#120—22no—
317C4×Q8—24no—
318C4×D4—28no—
319C4×D4—24no—
320#117—22no—
321#117—24no—
322#117C23×C3112yes—
323C2×C4⋊C4—21no—
324C2×C4⋊C4—24no—
325C2×C22⋊C4—21no—
326C2×C22⋊C4—24no—
327C2×C42C23×C3112yes—
328#104—28no—
329#103—28no—
330#101—24no—
331#100—42no—
332C22⋊C8—24no—
333C31#2391611yescharacteristic, direct product factor, Sylow
334C24C2×D4×C3112yes—
335C24C2×D4×C3111yescharacteristic
336#41—24no—
337#41—24no—
338#41—416no—
339#41—44no—
340#41—48no—
341#41—44no—
342C2×Q8—24no—
343C2×Q8—22no—
344C2×Q8—22no—
345C2×Q8—22no—
346C2×Q8—22no—
347C2×Q8—24no—
348C2×Q8—24no—
349C2×Q8—416no—
350C2×Q8—42no—
351C2×Q8—48no—
352C2×Q8—42no—
353C2×Q8C2×D4×C3112yes—
354C2×Q8C2×D4×C3114yes—
355C2×Q8C2×D4×C3114yes—
356C2×D4—22no—
357C2×D4—24no—
358C2×D4—22no—
359C2×D4—28no—
360C2×D4—24no—
361C2×D4—24no—
362C2×D4—22no—
363C2×D4—22no—
364C2×D4—22no—
365C2×D4—42no—
366C2×D4C2×D4×C3112yes—
367C22×C4—22no—
368C22×C4—22no—
369C22×C4—24no—
370C22×C4—24no—
371C22×C4—22no—
372C22×C4—22no—
373C22×C4—24no—
374C22×C4—24no—
375C22×C4—22no—
376C22×C4—42no—
377C22×C4—42no—
378C22×C4—42no—
379C22×C4C2×D4×C3112yes—
380C22×C4C2×D4×C3111yescharacteristic
381C22×C4C2×D4×C3114yes—
382C22×C4C24×C3111yescharacteristic
383Q16—48no—
384SD16—48no—
385M16—24no—
386M16—24no—
387C2×C8—24no—
388C4⋊C4—24no—
389C4⋊C4—24no—
390C4⋊C4—216no—
391C4⋊C4—24no—
392C4⋊C4C2×D4×C3114yes—
393C22⋊C4—24no—
394C22⋊C4—216no—
395C22⋊C4—28no—
396C22⋊C4—24no—
397C22⋊C4—22no—
398C22⋊C4—24no—
399C42—24no—
400C42—22no—
401C42—22no—
402C42C2×D4×C3114yes—
403C23—21no—
404C23—21no—
405C23—22no—
406C23—22no—
407C23—22no—
408C23—22no—
409C23—42no—
410C23—44no—
411C23C31×#12012yes—
412C23C22×D4×C3111yescharacteristic
413Q8—28no—
414Q8—28no—
415Q8—24no—
416Q8—48no—
417Q8—44no—
418Q8—44no—
419D4—24no—
420D4—48no—
421D4—44no—
422D4—42no—
423D4—42no—
424D4—44no—
425D4—84no—
426D4—88no—
427C2×C4—22no—
428C2×C4—21no—
429C2×C4—21no—
430C2×C4—22no—
431C2×C4—28no—
432C2×C4—24no—
433C2×C4—24no—
434C2×C4—22no—
435C2×C4—24no—
436C2×C4—48no—
437C2×C4—48no—
438C2×C4—44no—
439C2×C4—48no—
440C2×C4—42no—
441C2×C4—42no—
442C2×C4—44no—
443C2×C4C31×#12012yes—
444C2×C4C31×#12014yes—
445C2×C4C22×D4×C3112yes—
446C2×C4C22×D4×C3112yes—
447C2×C4C31×H(5,𝔽2)12yes—
448C8—44no—
449C22—22no—
450C22—22no—
451C22—24no—
452C22—42no—
453C22—42no—
454C22—44no—
455C22—42no—
456C22—42no—
457C22—44no—
458C22—44no—
459C22—82no—
460C22C2×C31×#12011yescharacteristic
461C22C2×C31×#12011yescharacteristic
462C22C31×#53411yescharacteristic
463C4—22no—
464C4—24no—
465C4—44no—
466C4—42no—
467C4—44no—
468C4—44no—
469C4D42×C3114yes—
470C2—21no—
471C2—21no—
472C2—42no—
473C2—82no—
474C2—82no—
475C2C31×#240311yescharacteristic
476C2C31×#302212yes—
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC31×#3487C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C23×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C31×#536C2semidirect
3. C2×C31×#456C2semidirect
4. C31×#3004C2semidirect
5. C31×#2004C2semidirect
6. C31×#1897C2semidirect
7. C31×#1886C2semidirect
8. C31×#1785C2semidirect
61. C31×C4⋊Q8D4semidirect
164. #23916C31direct (N × H)
212. C2×#536C2×C31semidirect
213. C2×#456C2×C31semidirect
214. #3004C2×C31semidirect
215. #2004C2×C31semidirect
216. #1897C2×C31semidirect
217. #1886C2×C31semidirect
218. #1785C2×C31semidirect
299. C4⋊Q8D4×C31semidirect
333. C31#23916direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#34872
C2×C31×#5362
C2×C31×#4562
C31×#30042
C31×#20042
C31×#18972
C31×#18862
C31×#17852
#2391631