Finite Group Databasebeta

← C31×#20067 #21476826

Subgroups — C31×#20067 #21476826

Order 7936.

718 conjugacy classes of subgroups.

The subgroup lattice has 362 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3373C212yesmaximal, complemented
2D4×SD16×C31C212yesmaximal, complemented
3C31×#1715C211yesmaximal, characteristic, complemented
4C31×#1686C212yesmaximal, complemented
5C31×#1681C212yesmaximal, complemented
6C31×#1651C212yesmaximal, complemented
7C31×#1620C211yesmaximal, characteristic, complemented
8C31×#1619C211yesmaximal, characteristic
9C31×#1585C212yesmaximal, complemented
10C22×SD16×C31—22no—
11C31×#559C2211yescharacteristic, complemented
12D4×Q8×C31C2212yes—
13D42×C31C2211yescharacteristic
14C31×#498C2211yescharacteristic, complemented
15C31×#493C2211yescharacteristic
16C31×#492C2212yes—
17C31×#489—22no—
18C31×#486C2212yescomplemented
19C31×#476—22no—
20C31×#475C2212yescomplemented
21C31×#465—22no—
22C31×#463—22no—
23C31×#461C2212yes—
24C31×#460C2212yes—
25C31×#459C2212yes—
26C31×#450—22no—
27C31×#448—22no—
28C31×#446C2212yescomplemented
29C31×#442—22no—
30C4×SD16×C31C2212yes—
31C8×D4×C31C2212yes—
32C31×#335C2212yescomplemented
33C31×#332C2212yescomplemented
34C31×#331C2211yescharacteristic
35C31×#331C2211yescharacteristic, complemented
36C31×Q8⋊C8C2212yescomplemented
37C31×D4⋊C8C2212yes—
38C31×#322C2211yescharacteristic, complemented
39C22×Q8×C31—22no—
40C22×D4×C31—22no—
41C2×SD16×C31—22no—
42C2×SD16×C31—22no—
43C2×SD16×C31—22no—
44C2×SD16×C31—22no—
45C2×SD16×C31—48no—
46C2×SD16×C31D412yes—
47C2×D8×C31—22no—
48C2×D8×C31—41no—
49C22×C8×C31—22no—
50C31×C4⋊Q8—22no—
51C31×C4⋊Q8C2312yes—
52C31×#127C2311yescharacteristic
53C31×#127C2311yescharacteristic
54C31×#124—22no—
55C31×#123—41no—
56C31×C22⋊Q8—22no—
57C31×C22⋊Q8—42no—
58C31×#121—22no—
59C31×#120—41no—
60C4×Q8×C31C2312yes—
61C4×D4×C31—22no—
62C4×D4×C31—22no—
63C4×D4×C31C2312yes—
64C31×#106—22no—
65C31×#106—41no—
66C31×#106D412yes—
67C31×C4⋊C8—22no—
68C31×C4⋊C8C2312yes—
69C31×C4⋊C8C2312yes—
70C31×#103—22no—
71C31×#103—22no—
72C31×#103D412yes—
73C31×#102—22no—
74C31×#102—22no—
75C31×#102—22no—
76C31×#102—22no—
77C31×#102D412yes—
78C31×C22⋊C8—22no—
79C31×#97—22no—
80C4×C8×C31C2311yescharacteristic
81C4×C8×C31C2312yes—
82C24×C31—41no—
83C2×Q8×C31—22no—
84C2×Q8×C31—42no—
85C2×Q8×C31—44no—
86C2×Q8×C31—82no—
87C2×Q8×C31C2×D412yes—
88C2×D4×C31—22no—
89C2×D4×C31—22no—
90C2×D4×C31—21no—
91C2×D4×C31—21no—
92C2×D4×C31—42no—
93C2×D4×C31—44no—
94C2×D4×C31—82no—
95C2×D4×C31C2×D412yes—
96C22×C4×C31—22no—
97C22×C4×C31—41no—
98C22×C4×C31—42no—
99SD16×C31—24no—
100SD16×C31—44no—
101SD16×C31—44no—
102SD16×C31—44no—
103SD16×C31—82no—
104D8×C31—44no—
105D8×C31—82no—
106C2×C8×C31—21no—
107C2×C8×C31—22no—
108C2×C8×C31—22no—
109C2×C8×C31—44no—
110C2×C8×C31C2×D412yes—
111C2×C8×C31C2×D412yes—
112C4⋊C4×C31—22no—
113C4⋊C4×C31—22no—
114C4⋊C4×C31—22no—
115C4⋊C4×C31—42no—
116C4⋊C4×C31C2×D412yes—
117C4⋊C4×C31C2×D412yes—
118C22⋊C4×C31—22no—
119C22⋊C4×C31—42no—
120C22⋊C4×C31—41no—
121C22⋊C4×C31—41no—
122C22⋊C4×C31—42no—
123C42×C31—22no—
124C42×C31C2411yescharacteristic
125#20067C3111yesmaximal, characteristic, direct product factor, Sylow
126C23×C31—22no—
127C23×C31—41no—
128C23×C31—41no—
129C23×C31—84no—
130C23×C31—161no—
131Q8×C31—22no—
132Q8×C31—22no—
133Q8×C31—42no—
134Q8×C31—42no—
135Q8×C31—84no—
136D4×C31—22no—
137D4×C31—42no—
138D4×C31—42no—
139D4×C31—42no—
140D4×C31—42no—
141D4×C31—81no—
142D4×C31—81no—
143D4×C31—84no—
144D4×C31AGL(1,ℤ/8)14yes—
145C2×C4×C31—22no—
146C2×C4×C31—22no—
147C2×C4×C31—22no—
148C2×C4×C31—42no—
149C2×C4×C31—42no—
150C2×C4×C31—42no—
151C2×C4×C31—84no—
152C2×C4×C31—161no—
153C2×C4×C31C22×D412yes—
154C2×C4×C31H(5,𝔽2)11yescharacteristic
155C8×C31—22no—
156C8×C31—22no—
157C8×C31—22no—
158C8×C31—42no—
159C8×C31—42no—
160#3373C2×C3112yescomplemented
161D4×SD16C2×C3112yescomplemented
162#1715C2×C3111yescharacteristic, complemented
163#1686C2×C3112yescomplemented
164#1681C2×C3112yescomplemented
165#1651C2×C3112yescomplemented
166#1620C2×C3111yescharacteristic, complemented
167#1619C2×C3111yescharacteristic
168#1585C2×C3112yescomplemented
169C22×C31—24no—
170C22×C31—42no—
171C22×C31—42no—
172C22×C31—82no—
173C22×C31—82no—
174C22×C31—81no—
175C22×C31—81no—
176C22×C31—164no—
177C22×C31D4211yescharacteristic
178C4×C31—21no—
179C4×C31—42no—
180C4×C31—42no—
181C4×C31—42no—
182C4×C31—82no—
183C4×C31C2×AGL(1,ℤ/8)12yes—
184C4×C31#57712yes—
185C22×SD16—22no—
186#559C22×C3111yescharacteristic, complemented
187D4×Q8C22×C3112yes—
188D42C22×C3111yescharacteristic
189#498C22×C3111yescharacteristic, complemented
190#493C22×C3111yescharacteristic
191#492C22×C3112yes—
192#489—22no—
193#486C22×C3112yescomplemented
194#476—22no—
195#475C22×C3112yescomplemented
196#465—22no—
197#463—22no—
198#461C22×C3112yes—
199#460C22×C3112yes—
200#459C22×C3112yes—
201#450—22no—
202#448—22no—
203#446C22×C3112yescomplemented
204#442—22no—
205C4×SD16C22×C3112yes—
206C8×D4C22×C3112yes—
207#335C22×C3112yescomplemented
208#332C22×C3112yescomplemented
209#331C22×C3111yescharacteristic
210#331C22×C3111yescharacteristic, complemented
211Q8⋊C8C22×C3112yescomplemented
212D4⋊C8C22×C3112yes—
213#322C22×C3111yescharacteristic, complemented
214C2×C31—44no—
215C2×C31—161no—
216C2×C31—161no—
217C2×C31#326512yes—
218C2×C31#329111yescharacteristic
219C22×Q8—22no—
220C22×D4—22no—
221C2×SD16—22no—
222C2×SD16—22no—
223C2×SD16—22no—
224C2×SD16—22no—
225C2×SD16—48no—
226C2×SD16D4×C3112yes—
227C2×D8—22no—
228C2×D8—41no—
229C22×C8—22no—
230C4⋊Q8—22no—
231C4⋊Q8C23×C3112yes—
232#127C23×C3111yescharacteristic
233#127C23×C3111yescharacteristic
234#124—22no—
235#123—41no—
236C22⋊Q8—22no—
237C22⋊Q8—42no—
238#121—22no—
239#120—41no—
240C4×Q8C23×C3112yes—
241C4×D4—22no—
242C4×D4—22no—
243C4×D4C23×C3112yes—
244#106—22no—
245#106—41no—
246#106D4×C3112yes—
247C4⋊C8—22no—
248C4⋊C8C23×C3112yes—
249C4⋊C8C23×C3112yes—
250#103—22no—
251#103—22no—
252#103D4×C3112yes—
253#102—22no—
254#102—22no—
255#102—22no—
256#102—22no—
257#102D4×C3112yes—
258C22⋊C8—22no—
259#97—22no—
260C4×C8C23×C3111yescharacteristic
261C4×C8C23×C3112yes—
262C31#2006711yescharacteristic, direct product factor, Sylow
263C24—41no—
264C2×Q8—22no—
265C2×Q8—42no—
266C2×Q8—44no—
267C2×Q8—82no—
268C2×Q8C2×D4×C3112yes—
269C2×D4—22no—
270C2×D4—22no—
271C2×D4—21no—
272C2×D4—21no—
273C2×D4—42no—
274C2×D4—44no—
275C2×D4—82no—
276C2×D4C2×D4×C3112yes—
277C22×C4—22no—
278C22×C4—41no—
279C22×C4—42no—
280SD16—24no—
281SD16—44no—
282SD16—44no—
283SD16—44no—
284SD16—82no—
285D8—44no—
286D8—82no—
287C2×C8—21no—
288C2×C8—22no—
289C2×C8—22no—
290C2×C8—44no—
291C2×C8C2×D4×C3112yes—
292C2×C8C2×D4×C3112yes—
293C4⋊C4—22no—
294C4⋊C4—22no—
295C4⋊C4—22no—
296C4⋊C4—42no—
297C4⋊C4C2×D4×C3112yes—
298C4⋊C4C2×D4×C3112yes—
299C22⋊C4—22no—
300C22⋊C4—42no—
301C22⋊C4—41no—
302C22⋊C4—41no—
303C22⋊C4—42no—
304C42—22no—
305C42C24×C3111yescharacteristic
306C23—22no—
307C23—41no—
308C23—41no—
309C23—84no—
310C23—161no—
311Q8—22no—
312Q8—22no—
313Q8—42no—
314Q8—42no—
315Q8—84no—
316D4—22no—
317D4—42no—
318D4—42no—
319D4—42no—
320D4—42no—
321D4—81no—
322D4—81no—
323D4—84no—
324D4C31×AGL(1,ℤ/8)14yes—
325C2×C4—22no—
326C2×C4—22no—
327C2×C4—22no—
328C2×C4—42no—
329C2×C4—42no—
330C2×C4—42no—
331C2×C4—84no—
332C2×C4—161no—
333C2×C4C22×D4×C3112yes—
334C2×C4C31×H(5,𝔽2)11yescharacteristic
335C8—22no—
336C8—22no—
337C8—22no—
338C8—42no—
339C8—42no—
340C22—24no—
341C22—42no—
342C22—42no—
343C22—82no—
344C22—82no—
345C22—81no—
346C22—81no—
347C22—164no—
348C22D42×C3111yescharacteristic
349C4—21no—
350C4—42no—
351C4—42no—
352C4—42no—
353C4—82no—
354C4C2×C31×AGL(1,ℤ/8)12yes—
355C4C31×#57712yes—
356C2—44no—
357C2—161no—
358C2—161no—
359C2C31×#326512yes—
360C2C31×#329111yescharacteristic
subgroupG/H
center, socleC22×C31D42
commutator, Frattini, cosocleC42C24×C31
prime radicalC31×#1619C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#3373C2semidirect
2. D4×SD16×C31C2semidirect
3. C31×#1715C2semidirect
4. C31×#1686C2semidirect
5. C31×#1681C2semidirect
6. C31×#1651C2semidirect
7. C31×#1620C2semidirect
9. C31×#1585C2semidirect
11. C31×#559C22semidirect
14. C31×#498C22semidirect
18. C31×#486C22semidirect
20. C31×#475C22semidirect
28. C31×#446C22semidirect
32. C31×#335C22semidirect
33. C31×#332C22semidirect
35. C31×#331C22semidirect
36. C31×Q8⋊C8C22semidirect
38. C31×#322C22semidirect
125. #20067C31direct (N × H)
160. #3373C2×C31semidirect
161. D4×SD16C2×C31semidirect
162. #1715C2×C31semidirect
163. #1686C2×C31semidirect
164. #1681C2×C31semidirect
165. #1651C2×C31semidirect
166. #1620C2×C31semidirect
168. #1585C2×C31semidirect
186. #559C22×C31semidirect
189. #498C22×C31semidirect
193. #486C22×C31semidirect
195. #475C22×C31semidirect
203. #446C22×C31semidirect
207. #335C22×C31semidirect
208. #332C22×C31semidirect
210. #331C22×C31semidirect
211. Q8⋊C8C22×C31semidirect
213. #322C22×C31semidirect
262. C31#20067direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#33732
D4×SD16×C312
C31×#17152
C31×#16862
C31×#16812
C31×#16512
C31×#16202
C31×#16192
C31×#15852
#2006731