Finite Group Databasebeta

← C31×#19001 #21475760

Subgroups — C31×#19001 #21475760

Order 7936.

960 conjugacy classes of subgroups.

The subgroup lattice has 330 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#562C211yesmaximal, characteristic, complemented
2C31×#3213C212yesmaximal, complemented
3C31×#3142C211yesmaximal, characteristic, complemented
4C31×#1662C214yesmaximal, complemented
5C31×#1656C214yesmaximal, complemented
6C31×#1534C211yesmaximal, characteristic, complemented
7C31×#1527C212yesmaximal, complemented
8C31×#562—22no—
9C31×#562—24no—
10C31×#562C2214yes—
11C31×#532C2211yescharacteristic
12C2×C31×#125C2211yescharacteristic
13C2×C31×#124C2212yes—
14C2×C31×#123—22no—
15C2×C31×C22⋊Q8—22no—
16C2×C31×#121—22no—
17C31×#496C2214yescomplemented
18C31×#491C2212yescomplemented
19C31×#490C2212yescomplemented
20C31×#489C2214yescomplemented
21C31×#488—22no—
22C31×#463—24no—
23C31×#448—22no—
24C31×#447—22no—
25C31×#432C2212yes—
26C31×#417—22no—
27C4×M16×C31C2211yescharacteristic
28C31×#330C2214yescomplemented
29C31×#329C2218yescomplemented
30C2×#41×C31—21no—
31C22×Q8×C31D412yes—
32C22×D4×C31—22no—
33C22×D4×C31D412yes—
34C23×C4×C31—22no—
35C2×SD16×C31—24no—
36C2×D8×C31—24no—
37C2×M16×C31—21no—
38C31×C4⋊Q8C2311yescharacteristic
39C31×#127C2311yescharacteristic
40C31×#125—22no—
41C31×#125D412yes—
42C31×#125C2312yes—
43C31×#124—22no—
44C31×#124—22no—
45C31×#124—21no—
46C31×#124D414yes—
47C31×#124C2314yes—
48C31×#123—28no—
49C31×#123—28no—
50C31×C22⋊Q8—28no—
51C31×C22⋊Q8—28no—
52C31×#121—28no—
53C31×#121—28no—
54C31×#121—22no—
55C4×D4×C31—22no—
56C2×C4⋊C4×C31—22no—
57C2×C4⋊C4×C31—22no—
58C2×C4⋊C4×C31D412yes—
59C2×C22⋊C4×C31—22no—
60C2×C22⋊C4×C31—22no—
61C2×C22⋊C4×C31—22no—
62C2×C42×C31C2311yescharacteristic
63C31×C4⋊C8—22no—
64C31×#103—24no—
65C31×#103—24no—
66C31×#102—24no—
67C31×#102—24no—
68C31×C22⋊C8—22no—
69C31×#97C2312yes—
70C31×#97C2314yes—
71C4×C8×C31—21no—
72C24×C31—22no—
73#41×C31—44no—
74C2×Q8×C31—22no—
75C2×Q8×C31—21no—
76C2×Q8×C31—82no—
77C2×Q8×C31C2×D414yes—
78C2×D4×C31—28no—
79C2×D4×C31—22no—
80C2×D4×C31—21no—
81C2×D4×C31—22no—
82C2×D4×C31—41no—
83C2×D4×C31—82no—
84C2×D4×C31—84no—
85C2×D4×C31C2×D414yes—
86C22×C4×C31—22no—
87C22×C4×C31—22no—
88C22×C4×C31—28no—
89C22×C4×C31—41no—
90C22×C4×C31—84no—
91C22×C4×C31C2×D411yescharacteristic
92C22×C4×C31C2×D412yes—
93SD16×C31—84no—
94D8×C31—84no—
95M16×C31—42no—
96C2×C8×C31—22no—
97C2×C8×C31—24no—
98C4⋊C4×C31—28no—
99C4⋊C4×C31—24no—
100C4⋊C4×C31—22no—
101C4⋊C4×C31—24no—
102C4⋊C4×C31—22no—
103C4⋊C4×C31C2×D414yes—
104C22⋊C4×C31—28no—
105C22⋊C4×C31—24no—
106C22⋊C4×C31—24no—
107C22⋊C4×C31—24no—
108C22⋊C4×C31—24no—
109C22⋊C4×C31—42no—
110C42×C31C2×D411yescharacteristic
111C42×C31C2×D412yes—
112C42×C31C2411yescharacteristic
113#19001C3111yesmaximal, characteristic, direct product factor, Sylow
114C23×C31—24no—
115C23×C31—44no—
116C23×C31—44no—
117C23×C31—44no—
118C23×C31—41no—
119C23×C31#12011yescharacteristic
120Q8×C31—44no—
121Q8×C31—42no—
122Q8×C31—82no—
123D4×C31—44no—
124D4×C31—44no—
125D4×C31—42no—
126D4×C31—82no—
127D4×C31—88no—
128D4×C31—82no—
129C2×C4×C31—22no—
130C2×C4×C31—24no—
131C2×C4×C31—24no—
132C2×C4×C31—42no—
133C2×C4×C31—44no—
134C2×C4×C31—44no—
135C2×C4×C31—41no—
136C2×C4×C31—82no—
137C2×C4×C31—88no—
138C2×C4×C31#12011yescharacteristic
139C2×C4×C31#12012yes—
140C2×C4×C31C22×D411yescharacteristic
141C2×C4×C31C22×D412yes—
142C8×C31—42no—
143C8×C31—44no—
144C2×#562C2×C3111yescharacteristic, complemented
145#3213C2×C3112yescomplemented
146#3142C2×C3111yescharacteristic, complemented
147#1662C2×C3114yescomplemented
148#1656C2×C3114yescomplemented
149#1534C2×C3111yescharacteristic, complemented
150#1527C2×C3112yescomplemented
151C22×C31—22no—
152C22×C31—44no—
153C22×C31—44no—
154C22×C31—44no—
155C22×C31—88no—
156C22×C31—81no—
157C22×C31—82no—
158C22×C31#45412yes—
159C22×C31C2×#12011yescharacteristic
160C4×C31—21no—
161C4×C31—21no—
162C4×C31—22no—
163C4×C31—22no—
164C4×C31—44no—
165C4×C31—44no—
166C4×C31—81no—
167#562—22no—
168#562—24no—
169#562C22×C3114yes—
170#532C22×C3111yescharacteristic
171C2×#125C22×C3111yescharacteristic
172C2×#124C22×C3112yes—
173C2×#123—22no—
174C2×C22⋊Q8—22no—
175C2×#121—22no—
176#496C22×C3114yescomplemented
177#491C22×C3112yescomplemented
178#490C22×C3112yescomplemented
179#489C22×C3114yescomplemented
180#488—22no—
181#463—24no—
182#448—22no—
183#447—22no—
184#432C22×C3112yes—
185#417—22no—
186C4×M16C22×C3111yescharacteristic
187#330C22×C3114yescomplemented
188#329C22×C3118yescomplemented
189C2×C31—22no—
190C2×C31—84no—
191C2×C31—161no—
192C2×C31C2×#45411yescharacteristic
193C2×C31#301912yes—
194C2×#41—21no—
195C22×Q8D4×C3112yes—
196C22×D4—22no—
197C22×D4D4×C3112yes—
198C23×C4—22no—
199C2×SD16—24no—
200C2×D8—24no—
201C2×M16—21no—
202C4⋊Q8C23×C3111yescharacteristic
203#127C23×C3111yescharacteristic
204#125—22no—
205#125D4×C3112yes—
206#125C23×C3112yes—
207#124—22no—
208#124—22no—
209#124—21no—
210#124D4×C3114yes—
211#124C23×C3114yes—
212#123—28no—
213#123—28no—
214C22⋊Q8—28no—
215C22⋊Q8—28no—
216#121—28no—
217#121—28no—
218#121—22no—
219C4×D4—22no—
220C2×C4⋊C4—22no—
221C2×C4⋊C4—22no—
222C2×C4⋊C4D4×C3112yes—
223C2×C22⋊C4—22no—
224C2×C22⋊C4—22no—
225C2×C22⋊C4—22no—
226C2×C42C23×C3111yescharacteristic
227C4⋊C8—22no—
228#103—24no—
229#103—24no—
230#102—24no—
231#102—24no—
232C22⋊C8—22no—
233#97C23×C3112yes—
234#97C23×C3114yes—
235C4×C8—21no—
236C31#1900111yescharacteristic, direct product factor, Sylow
237C24—22no—
238#41—44no—
239C2×Q8—22no—
240C2×Q8—21no—
241C2×Q8—82no—
242C2×Q8C2×D4×C3114yes—
243C2×D4—28no—
244C2×D4—22no—
245C2×D4—21no—
246C2×D4—22no—
247C2×D4—41no—
248C2×D4—82no—
249C2×D4—84no—
250C2×D4C2×D4×C3114yes—
251C22×C4—22no—
252C22×C4—22no—
253C22×C4—28no—
254C22×C4—41no—
255C22×C4—84no—
256C22×C4C2×D4×C3111yescharacteristic
257C22×C4C2×D4×C3112yes—
258SD16—84no—
259D8—84no—
260M16—42no—
261C2×C8—22no—
262C2×C8—24no—
263C4⋊C4—28no—
264C4⋊C4—24no—
265C4⋊C4—22no—
266C4⋊C4—24no—
267C4⋊C4—22no—
268C4⋊C4C2×D4×C3114yes—
269C22⋊C4—28no—
270C22⋊C4—24no—
271C22⋊C4—24no—
272C22⋊C4—24no—
273C22⋊C4—24no—
274C22⋊C4—42no—
275C42C2×D4×C3111yescharacteristic
276C42C2×D4×C3112yes—
277C42C24×C3111yescharacteristic
278C23—24no—
279C23—44no—
280C23—44no—
281C23—44no—
282C23—41no—
283C23C31×#12011yescharacteristic
284Q8—44no—
285Q8—42no—
286Q8—82no—
287D4—44no—
288D4—44no—
289D4—42no—
290D4—82no—
291D4—88no—
292D4—82no—
293C2×C4—22no—
294C2×C4—24no—
295C2×C4—24no—
296C2×C4—42no—
297C2×C4—44no—
298C2×C4—44no—
299C2×C4—41no—
300C2×C4—82no—
301C2×C4—88no—
302C2×C4C31×#12011yescharacteristic
303C2×C4C31×#12012yes—
304C2×C4C22×D4×C3111yescharacteristic
305C2×C4C22×D4×C3112yes—
306C8—42no—
307C8—44no—
308C22—22no—
309C22—44no—
310C22—44no—
311C22—44no—
312C22—88no—
313C22—81no—
314C22—82no—
315C22C31×#45412yes—
316C22C2×C31×#12011yescharacteristic
317C4—21no—
318C4—21no—
319C4—22no—
320C4—22no—
321C4—44no—
322C4—44no—
323C4—81no—
324C2—22no—
325C2—84no—
326C2—161no—
327C2C2×C31×#45411yescharacteristic
328C2C31×#301912yes—
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC42C24×C31
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
1. C2×C31×#562C2semidirect
2. C31×#3213C2semidirect
3. C31×#3142C2semidirect
4. C31×#1662C2semidirect
5. C31×#1656C2semidirect
6. C31×#1534C2semidirect
7. C31×#1527C2semidirect
17. C31×#496C22semidirect
18. C31×#491C22semidirect
19. C31×#490C22semidirect
20. C31×#489C22semidirect
28. C31×#330C22semidirect
29. C31×#329C22semidirect
113. #19001C31direct (N × H)
144. C2×#562C2×C31semidirect
145. #3213C2×C31semidirect
146. #3142C2×C31semidirect
147. #1662C2×C31semidirect
148. #1656C2×C31semidirect
149. #1534C2×C31semidirect
150. #1527C2×C31semidirect
176. #496C22×C31semidirect
177. #491C22×C31semidirect
178. #490C22×C31semidirect
179. #489C22×C31semidirect
187. #330C22×C31semidirect
188. #329C22×C31semidirect
236. C31#19001direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#5622
C31×#32132
C31×#31422
C31×#16622
C31×#16562
C31×#15342
C31×#15272
#1900131