Finite Group Databasebeta

← C31×#25608 #21482367

Subgroups — C31×#25608 #21482367

Order 7936.

1280 conjugacy classes of subgroups.

The subgroup lattice has 416 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#540C211yesmaximal, characteristic, complemented
2C2×C31×#493C211yesmaximal, characteristic, complemented
3C2×C31×#490C211yesmaximal, characteristic, complemented
4C31×#2619C211yesmaximal, characteristic, complemented
5C31×#1999C214yesmaximal, complemented
6C31×#1991C211yesmaximal, characteristic, complemented
7C31×#1961C211yesmaximal, characteristic, complemented
8C31×#1879C214yesmaximal, complemented
9C31×#1750C211yesmaximal, characteristic, complemented
10C22×D8×C31C2214yes—
11C31×#540—24no—
12C31×#540—24no—
13C2×C31×#127C2211yescharacteristic
14C2×C31×#127C2211yescharacteristic
15C2×C31×#125C2211yescharacteristic
16C2×C31×#123—22no—
17C2×C31×#121—22no—
18C2×C31×#121C2212yes—
19C2×C31×#121C2212yes—
20C2×C4×D4×C31C2212yes—
21C2×C31×#117C2211yescharacteristic
22C31×#493—24no—
23C31×#490—24no—
24C2×C31×#102C2214yes—
25C2×C31×#102C2214yes—
26C2×C31×C22⋊C8C2212yes—
27C2×C31×#97C2211yescharacteristic
28C2×C4×C8×C31C2211yescharacteristic
29C31×#394—22no—
30C31×#392—22no—
31C31×#390C2212yes—
32C31×#382C2211yescharacteristic
33C31×#340C2214yes—
34C31×#336C2212yes—
35C22×D4×C31—22no—
36C22×D4×C31—22no—
37C22×D4×C31—22no—
38C22×D4×C31—22no—
39C22×D4×C31C2312yes—
40C22×D4×C31C2312yes—
41C23×C4×C31—22no—
42C23×C4×C31C2311yescharacteristic
43C2×D8×C31—28no—
44C2×D8×C31—28no—
45C2×D8×C31—44no—
46C22×C8×C31C2312yes—
47C22×C8×C31C2312yes—
48C31×#127—22no—
49C31×#127—22no—
50C31×#127—22no—
51C31×#127D414yescomplemented
52C31×#125—22no—
53C31×#125D414yescomplemented
54C31×#123—216no—
55C31×#121—216no—
56C31×#121—24no—
57C31×#121—24no—
58C31×#121—44no—
59C4×D4×C31—24no—
60C4×D4×C31—24no—
61C31×#117—22no—
62C31×#117—22no—
63C2×C4⋊C4×C31—22no—
64C2×C4⋊C4×C31D412yes—
65C2×C4⋊C4×C31C2312yes—
66C2×C4⋊C4×C31C2312yes—
67C2×C22⋊C4×C31—22no—
68C2×C22⋊C4×C31—22no—
69C2×C22⋊C4×C31—22no—
70C2×C22⋊C4×C31—24no—
71C2×C22⋊C4×C31D412yes—
72C2×C42×C31C2311yescharacteristic
73C2×C42×C31C2311yescharacteristic
74C31×#102—28no—
75C31×#102—44no—
76C31×C22⋊C8—24no—
77C31×#97—22no—
78C4×C8×C31—22no—
79C31×#95—22no—
80C24×C31—22no—
81C24×C31—22no—
82C24×C31C2×D411yescharacteristic
83C2×D4×C31—28no—
84C2×D4×C31—28no—
85C2×D4×C31—22no—
86C2×D4×C31—22no—
87C2×D4×C31—22no—
88C2×D4×C31—24no—
89C2×D4×C31—24no—
90C2×D4×C31—24no—
91C2×D4×C31—24no—
92C2×D4×C31—44no—
93C2×D4×C31—44no—
94C2×D4×C31—84no—
95C2×D4×C31—84no—
96C2×D4×C31—84no—
97C2×D4×C31—84no—
98C2×D4×C31C2×D414yes—
99C22×C4×C31—22no—
100C22×C4×C31—28no—
101C22×C4×C31—21no—
102C22×C4×C31—21no—
103C22×C4×C31—22no—
104C22×C4×C31—22no—
105C22×C4×C31—22no—
106C22×C4×C31—84no—
107C22×C4×C31C2×D412yes—
108C22×C4×C31C2×D411yescharacteristic
109C22×C4×C31C2×D412yes—
110C22×C4×C31C2411yescharacteristic
111D8×C31—416no—
112C2×C8×C31—22no—
113C2×C8×C31—22no—
114C2×C8×C31—22no—
115C2×C8×C31—22no—
116C2×C8×C31—22no—
117C2×C8×C31#4114yes—
118C4⋊C4×C31—28no—
119C4⋊C4×C31—24no—
120C4⋊C4×C31—22no—
121C4⋊C4×C31—24no—
122C4⋊C4×C31C2×D414yes—
123C22⋊C4×C31—28no—
124C22⋊C4×C31—28no—
125C22⋊C4×C31—24no—
126C22⋊C4×C31—44no—
127C22⋊C4×C31—84no—
128C42×C31—21no—
129C42×C31—21no—
130C42×C31C2×D412yes—
131C42×C31C2×D412yes—
132#25608C3111yesmaximal, characteristic, direct product factor, Sylow
133C23×C31—21no—
134C23×C31—24no—
135C23×C31—21no—
136C23×C31—21no—
137C23×C31—24no—
138C23×C31—42no—
139C23×C31—42no—
140C23×C31—44no—
141C23×C31—44no—
142C23×C31—42no—
143C23×C31—42no—
144C23×C31—42no—
145C23×C31—44no—
146C23×C31—44no—
147C23×C31C22×D411yescharacteristic
148D4×C31—28no—
149D4×C31—44no—
150D4×C31—44no—
151D4×C31—44no—
152D4×C31—88no—
153D4×C31—88no—
154D4×C31—88no—
155D4×C31—88no—
156C2×C4×C31—24no—
157C2×C4×C31—22no—
158C2×C4×C31—21no—
159C2×C4×C31—24no—
160C2×C4×C31—21no—
161C2×C4×C31—21no—
162C2×C4×C31—24no—
163C2×C4×C31—44no—
164C2×C4×C31—42no—
165C2×C4×C31—42no—
166C2×C4×C31—42no—
167C2×C4×C31—44no—
168C2×C4×C31—88no—
169C2×C4×C31#12014yes—
170C2×C4×C31C22×D411yescharacteristic
171C2×C4×C31C22×D411yescharacteristic
172C2×C4×C31C2×#4112yes—
173C2×C4×C31H(5,𝔽2)12yes—
174C8×C31—24no—
175C8×C31—42no—
176C2×#540C2×C3111yescharacteristic, complemented
177C2×#493C2×C3111yescharacteristic, complemented
178C2×#490C2×C3111yescharacteristic, complemented
179#2619C2×C3111yescharacteristic, complemented
180#1999C2×C3114yescomplemented
181#1991C2×C3111yescharacteristic, complemented
182#1961C2×C3111yescharacteristic, complemented
183#1879C2×C3114yescomplemented
184#1750C2×C3111yescharacteristic, complemented
185C22×C31—42no—
186C22×C31—41no—
187C22×C31—44no—
188C22×C31—42no—
189C22×C31—44no—
190C22×C31—42no—
191C22×C31—44no—
192C22×C31—84no—
193C22×C31—84no—
194C22×C31—84no—
195C22×C31—82no—
196C22×C31—82no—
197C22×C31—82no—
198C22×C31—84no—
199C22×C31C2×#12011yescharacteristic
200C22×C31#53211yescharacteristic
201C22×C31#53511yescharacteristic
202C22×C31#57614yes—
203C4×C31—24no—
204C4×C31—41no—
205C4×C31—42no—
206C4×C31—44no—
207C4×C31—82no—
208C4×C31#54612yes—
209C4×C31#55012yes—
210C22×D8C22×C3114yes—
211#540—24no—
212#540—24no—
213C2×#127C22×C3111yescharacteristic
214C2×#127C22×C3111yescharacteristic
215C2×#125C22×C3111yescharacteristic
216C2×#123—22no—
217C2×#121—22no—
218C2×#121C22×C3112yes—
219C2×#121C22×C3112yes—
220C2×C4×D4C22×C3112yes—
221C2×#117C22×C3111yescharacteristic
222#493—24no—
223#490—24no—
224C2×#102C22×C3114yes—
225C2×#102C22×C3114yes—
226C2×C22⋊C8C22×C3112yes—
227C2×#97C22×C3111yescharacteristic
228C2×C4×C8C22×C3111yescharacteristic
229#394—22no—
230#392—22no—
231#390C22×C3112yes—
232#382C22×C3111yescharacteristic
233#340C22×C3114yes—
234#336C22×C3112yes—
235C2×C31—81no—
236C2×C31—84no—
237C2×C31—162no—
238C2×C31#243111yescharacteristic
239C2×C31#300812yes—
240C2×C31#317612yes—
241C2×C31#322012yes—
242C22×D4—22no—
243C22×D4—22no—
244C22×D4—22no—
245C22×D4—22no—
246C22×D4C23×C3112yes—
247C22×D4C23×C3112yes—
248C23×C4—22no—
249C23×C4C23×C3111yescharacteristic
250C2×D8—28no—
251C2×D8—28no—
252C2×D8—44no—
253C22×C8C23×C3112yes—
254C22×C8C23×C3112yes—
255#127—22no—
256#127—22no—
257#127—22no—
258#127D4×C3114yescomplemented
259#125—22no—
260#125D4×C3114yescomplemented
261#123—216no—
262#121—216no—
263#121—24no—
264#121—24no—
265#121—44no—
266C4×D4—24no—
267C4×D4—24no—
268#117—22no—
269#117—22no—
270C2×C4⋊C4—22no—
271C2×C4⋊C4D4×C3112yes—
272C2×C4⋊C4C23×C3112yes—
273C2×C4⋊C4C23×C3112yes—
274C2×C22⋊C4—22no—
275C2×C22⋊C4—22no—
276C2×C22⋊C4—22no—
277C2×C22⋊C4—24no—
278C2×C22⋊C4D4×C3112yes—
279C2×C42C23×C3111yescharacteristic
280C2×C42C23×C3111yescharacteristic
281#102—28no—
282#102—44no—
283C22⋊C8—24no—
284#97—22no—
285C4×C8—22no—
286#95—22no—
287C31#2560811yescharacteristic, direct product factor, Sylow
288C24—22no—
289C24—22no—
290C24C2×D4×C3111yescharacteristic
291C2×D4—28no—
292C2×D4—28no—
293C2×D4—22no—
294C2×D4—22no—
295C2×D4—22no—
296C2×D4—24no—
297C2×D4—24no—
298C2×D4—24no—
299C2×D4—24no—
300C2×D4—44no—
301C2×D4—44no—
302C2×D4—84no—
303C2×D4—84no—
304C2×D4—84no—
305C2×D4—84no—
306C2×D4C2×D4×C3114yes—
307C22×C4—22no—
308C22×C4—28no—
309C22×C4—21no—
310C22×C4—21no—
311C22×C4—22no—
312C22×C4—22no—
313C22×C4—22no—
314C22×C4—84no—
315C22×C4C2×D4×C3112yes—
316C22×C4C2×D4×C3111yescharacteristic
317C22×C4C2×D4×C3112yes—
318C22×C4C24×C3111yescharacteristic
319D8—416no—
320C2×C8—22no—
321C2×C8—22no—
322C2×C8—22no—
323C2×C8—22no—
324C2×C8—22no—
325C2×C8#41×C3114yes—
326C4⋊C4—28no—
327C4⋊C4—24no—
328C4⋊C4—22no—
329C4⋊C4—24no—
330C4⋊C4C2×D4×C3114yes—
331C22⋊C4—28no—
332C22⋊C4—28no—
333C22⋊C4—24no—
334C22⋊C4—44no—
335C22⋊C4—84no—
336C42—21no—
337C42—21no—
338C42C2×D4×C3112yes—
339C42C2×D4×C3112yes—
340C23—21no—
341C23—24no—
342C23—21no—
343C23—21no—
344C23—24no—
345C23—42no—
346C23—42no—
347C23—44no—
348C23—44no—
349C23—42no—
350C23—42no—
351C23—42no—
352C23—44no—
353C23—44no—
354C23C22×D4×C3111yescharacteristic
355D4—28no—
356D4—44no—
357D4—44no—
358D4—44no—
359D4—88no—
360D4—88no—
361D4—88no—
362D4—88no—
363C2×C4—24no—
364C2×C4—22no—
365C2×C4—21no—
366C2×C4—24no—
367C2×C4—21no—
368C2×C4—21no—
369C2×C4—24no—
370C2×C4—44no—
371C2×C4—42no—
372C2×C4—42no—
373C2×C4—42no—
374C2×C4—44no—
375C2×C4—88no—
376C2×C4C31×#12014yes—
377C2×C4C22×D4×C3111yescharacteristic
378C2×C4C22×D4×C3111yescharacteristic
379C2×C4C2×#41×C3112yes—
380C2×C4C31×H(5,𝔽2)12yes—
381C8—24no—
382C8—42no—
383C22—42no—
384C22—41no—
385C22—44no—
386C22—42no—
387C22—44no—
388C22—42no—
389C22—44no—
390C22—84no—
391C22—84no—
392C22—84no—
393C22—82no—
394C22—82no—
395C22—82no—
396C22—84no—
397C22C2×C31×#12011yescharacteristic
398C22C31×#53211yescharacteristic
399C22C31×#53511yescharacteristic
400C22C31×#57614yes—
401C4—24no—
402C4—41no—
403C4—42no—
404C4—44no—
405C4—82no—
406C4C31×#54612yes—
407C4C31×#55012yes—
408C2—81no—
409C2—84no—
410C2—162no—
411C2C31×#243111yescharacteristic
412C2C31×#300812yes—
413C2C31×#317612yes—
414C2C31×#322012yes—
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C31×#117 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C31×#540C2semidirect
2. C2×C31×#493C2semidirect
3. C2×C31×#490C2semidirect
4. C31×#2619C2semidirect
5. C31×#1999C2semidirect
6. C31×#1991C2semidirect
7. C31×#1961C2semidirect
8. C31×#1879C2semidirect
9. C31×#1750C2semidirect
51. C31×#127D4semidirect
53. C31×#125D4semidirect
132. #25608C31direct (N × H)
176. C2×#540C2×C31semidirect
177. C2×#493C2×C31semidirect
178. C2×#490C2×C31semidirect
179. #2619C2×C31semidirect
180. #1999C2×C31semidirect
181. #1991C2×C31semidirect
182. #1961C2×C31semidirect
183. #1879C2×C31semidirect
184. #1750C2×C31semidirect
258. #127D4×C31semidirect
260. #125D4×C31semidirect
287. C31#25608direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#5402
C2×C31×#4932
C2×C31×#4902
C31×#26192
C31×#19992
C31×#19912
C31×#19612
C31×#18792
C31×#17502
#2560831