Finite Group Databasebeta

← C2×C31×#542 #16843387

Subgroups — C2×C31×#542 #16843387

Order 3968.

1132 conjugacy classes of subgroups.

The subgroup lattice has 296 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#542C2116yesmaximal, direct product factor
2C2×C31×C4⋊Q8C211yesmaximal, characteristic, complemented
3C2×C31×#126C212yesmaximal, complemented
4C2×C31×#124C211yesmaximal, characteristic, complemented
5C2×C31×#124C212yesmaximal, complemented
6C2×C31×#123C212yesmaximal, complemented
7C2×C31×C22⋊Q8C212yesmaximal, complemented
8C2×C31×C22⋊Q8C211yesmaximal, characteristic, complemented
9C2×C31×#121C211yesmaximal, characteristic
10C2×C4×Q8×C31C211yesmaximal, characteristic, complemented
11C2×C4×D4×C31C211yesmaximal, characteristic, complemented
12C2×C31×#117C211yesmaximal, characteristic, complemented
13C22×Q8×C31C2211yescharacteristic
14C22×Q8×C31C2212yes—
15C22×D4×C31C2211yescharacteristic
16C22×D4×C31C2212yes—
17C23×C4×C31C2211yescharacteristic
18C23×C4×C31C2212yes—
19C31×C4⋊Q8C2218yescomplemented
20C31×#126C22116yescomplemented
21C31×#124C2218yescomplemented
22C31×#124C22116yescomplemented
23C31×#123C22116yescomplemented
24C31×C22⋊Q8C22116yescomplemented
25C31×C22⋊Q8C2218yescomplemented
26C31×#121C2218yes—
27C4×Q8×C31C2218yescomplemented
28C4×D4×C31C2218yescomplemented
29C31×#117C2218yescomplemented
30C2×C4⋊C4×C31C2211yescharacteristic
31C2×C4⋊C4×C31C2211yescharacteristic
32C2×C4⋊C4×C31C2211yescharacteristic
33C2×C4⋊C4×C31C2211yescharacteristic
34C2×C4⋊C4×C31C2212yes—
35C2×C4⋊C4×C31C2212yes—
36C2×C4⋊C4×C31C2212yes—
37C2×C22⋊C4×C31C2211yescharacteristic
38C2×C22⋊C4×C31C2211yescharacteristic
39C2×C22⋊C4×C31C2212yes—
40C2×C22⋊C4×C31C2212yes—
41C2×C22⋊C4×C31C2212yes—
42C2×C22⋊C4×C31C2212yes—
43C2×C22⋊C4×C31C2212yes—
44C2×C42×C31C2211yescharacteristic
45C2×C42×C31C2211yescharacteristic
46C2×C42×C31C2212yes—
47C24×C31C2311yescharacteristic
48C24×C31C2312yes—
49C2×Q8×C31—24no—
50C2×Q8×C31—44no—
51C2×Q8×C31C2314yes—
52C2×Q8×C31C2318yes—
53C2×D4×C31—24no—
54C2×D4×C31—44no—
55C2×D4×C31C2314yes—
56C2×D4×C31C2318yes—
57C22×C4×C31—24no—
58C22×C4×C31—44no—
59C22×C4×C31C2314yes—
60C22×C4×C31C2311yescharacteristic
61C22×C4×C31C2311yescharacteristic
62C22×C4×C31C2312yes—
63C22×C4×C31C2311yescharacteristic
64C22×C4×C31C2311yescharacteristic
65C22×C4×C31C2312yes—
66C22×C4×C31C2311yescharacteristic
67C22×C4×C31C2312yes—
68C22×C4×C31C2318yes—
69C22×C4×C31C2311yescharacteristic
70C4⋊C4×C31C2314yes—
71C4⋊C4×C31C2314yes—
72C4⋊C4×C31C2314yes—
73C4⋊C4×C31C2314yes—
74C4⋊C4×C31C2318yes—
75C4⋊C4×C31C2318yes—
76C4⋊C4×C31C2318yes—
77C22⋊C4×C31C2314yes—
78C22⋊C4×C31C2314yes—
79C22⋊C4×C31C2318yes—
80C22⋊C4×C31C2318yes—
81C22⋊C4×C31C2318yes—
82C22⋊C4×C31C2318yes—
83C22⋊C4×C31C2318yes—
84C42×C31C2314yes—
85C42×C31C2314yes—
86C42×C31C2318yes—
87C23×C31—22no—
88C23×C31—24no—
89C23×C31—24no—
90C23×C31—22no—
91C23×C31—22no—
92C23×C31—24no—
93C23×C31C2412yes—
94C23×C31C2414yes—
95C23×C31C2411yescharacteristic
96Q8×C31—28no—
97Q8×C31—48no—
98D4×C31—28no—
99D4×C31—48no—
100C2×C4×C31—22no—
101C2×C4×C31—24no—
102C2×C4×C31—22no—
103C2×C4×C31—24no—
104C2×C4×C31—24no—
105C2×C4×C31—22no—
106C2×C4×C31—22no—
107C2×C4×C31—22no—
108C2×C4×C31—28no—
109C2×C4×C31—48no—
110C2×C4×C31#4114yes—
111C2×C4×C31C2412yes—
112C2×C4×C31C2412yes—
113C2×C4×C31C2414yes—
114C2×C4×C31C2412yes—
115C2×C4×C31C2412yes—
116C2×C4×C31C2414yes—
117C2×C4×C31C2412yes—
118C2×C4×C31C2414yes—
119C2×C4×C31C2412yes—
120C2×#542C3111yesmaximal, characteristic, direct product factor, Sylow
121C22×C31—22no—
122C22×C31—24no—
123C22×C31—24no—
124C22×C31—22no—
125C22×C31—22no—
126C22×C31—24no—
127C22×C31—44no—
128C22×C31—48no—
129C22×C31C2×#4112yes—
130C22×C31H(5,𝔽2)12yes—
131C22×C312−1+412yes—
132C22×C31C2511yescharacteristic
133C4×C31—22no—
134C4×C31—24no—
135C4×C31—22no—
136C4×C31—24no—
137C4×C31—24no—
138C4×C31—22no—
139C4×C31—22no—
140C4×C31—22no—
141C4×C31C2×#4114yes—
142#542C2×C31116yesdirect product factor
143C2×C4⋊Q8C2×C3111yescharacteristic, complemented
144C2×#126C2×C3112yescomplemented
145C2×#124C2×C3111yescharacteristic, complemented
146C2×#124C2×C3112yescomplemented
147C2×#123C2×C3112yescomplemented
148C2×C22⋊Q8C2×C3112yescomplemented
149C2×C22⋊Q8C2×C3111yescharacteristic, complemented
150C2×#121C2×C3111yescharacteristic
151C2×C4×Q8C2×C3111yescharacteristic, complemented
152C2×C4×D4C2×C3111yescharacteristic, complemented
153C2×#117C2×C3111yescharacteristic, complemented
154C2×C31—42no—
155C2×C31—44no—
156C2×C31#54214yesdirect product factor
157C2×C31C22×#4111yescharacteristic
158C2×C31C2×H(5,𝔽2)11yescharacteristic
159C2×C31C2×2−1+411yescharacteristic
160C22×Q8C22×C3111yescharacteristic
161C22×Q8C22×C3112yes—
162C22×D4C22×C3111yescharacteristic
163C22×D4C22×C3112yes—
164C23×C4C22×C3111yescharacteristic
165C23×C4C22×C3112yes—
166C4⋊Q8C22×C3118yescomplemented
167#126C22×C31116yescomplemented
168#124C22×C3118yescomplemented
169#124C22×C31116yescomplemented
170#123C22×C31116yescomplemented
171C22⋊Q8C22×C31116yescomplemented
172C22⋊Q8C22×C3118yescomplemented
173#121C22×C3118yes—
174C4×Q8C22×C3118yescomplemented
175C4×D4C22×C3118yescomplemented
176#117C22×C3118yescomplemented
177C2×C4⋊C4C22×C3111yescharacteristic
178C2×C4⋊C4C22×C3111yescharacteristic
179C2×C4⋊C4C22×C3111yescharacteristic
180C2×C4⋊C4C22×C3111yescharacteristic
181C2×C4⋊C4C22×C3112yes—
182C2×C4⋊C4C22×C3112yes—
183C2×C4⋊C4C22×C3112yes—
184C2×C22⋊C4C22×C3111yescharacteristic
185C2×C22⋊C4C22×C3111yescharacteristic
186C2×C22⋊C4C22×C3112yes—
187C2×C22⋊C4C22×C3112yes—
188C2×C22⋊C4C22×C3112yes—
189C2×C22⋊C4C22×C3112yes—
190C2×C22⋊C4C22×C3112yes—
191C2×C42C22×C3111yescharacteristic
192C2×C42C22×C3111yescharacteristic
193C2×C42C22×C3112yes—
194C31C2×#54211yescharacteristic, direct product factor, Sylow
195C24C23×C3111yescharacteristic
196C24C23×C3112yes—
197C2×Q8—24no—
198C2×Q8—44no—
199C2×Q8C23×C3114yes—
200C2×Q8C23×C3118yes—
201C2×D4—24no—
202C2×D4—44no—
203C2×D4C23×C3114yes—
204C2×D4C23×C3118yes—
205C22×C4—24no—
206C22×C4—44no—
207C22×C4C23×C3111yescharacteristic
208C22×C4C23×C3111yescharacteristic
209C22×C4C23×C3112yes—
210C22×C4C23×C3111yescharacteristic
211C22×C4C23×C3111yescharacteristic
212C22×C4C23×C3112yes—
213C22×C4C23×C3111yescharacteristic
214C22×C4C23×C3112yes—
215C22×C4C23×C3114yes—
216C22×C4C23×C3118yes—
217C22×C4C23×C3111yescharacteristic
218C4⋊C4C23×C3114yes—
219C4⋊C4C23×C3114yes—
220C4⋊C4C23×C3114yes—
221C4⋊C4C23×C3114yes—
222C4⋊C4C23×C3118yes—
223C4⋊C4C23×C3118yes—
224C4⋊C4C23×C3118yes—
225C22⋊C4C23×C3114yes—
226C22⋊C4C23×C3114yes—
227C22⋊C4C23×C3118yes—
228C22⋊C4C23×C3118yes—
229C22⋊C4C23×C3118yes—
230C22⋊C4C23×C3118yes—
231C22⋊C4C23×C3118yes—
232C42C23×C3114yes—
233C42C23×C3114yes—
234C42C23×C3118yes—
235C23—22no—
236C23—24no—
237C23—24no—
238C23—22no—
239C23—22no—
240C23—24no—
241C23C24×C3112yes—
242C23C24×C3114yes—
243C23C24×C3111yescharacteristic
244Q8—28no—
245Q8—48no—
246D4—28no—
247D4—48no—
248C2×C4—22no—
249C2×C4—24no—
250C2×C4—22no—
251C2×C4—24no—
252C2×C4—24no—
253C2×C4—22no—
254C2×C4—22no—
255C2×C4—22no—
256C2×C4—28no—
257C2×C4—48no—
258C2×C4#41×C3114yes—
259C2×C4C24×C3112yes—
260C2×C4C24×C3112yes—
261C2×C4C24×C3114yes—
262C2×C4C24×C3112yes—
263C2×C4C24×C3112yes—
264C2×C4C24×C3114yes—
265C2×C4C24×C3112yes—
266C2×C4C24×C3114yes—
267C2×C4C24×C3112yes—
268C22—22no—
269C22—24no—
270C22—24no—
271C22—22no—
272C22—22no—
273C22—24no—
274C22—44no—
275C22—48no—
276C22C2×#41×C3112yes—
277C22C31×H(5,𝔽2)12yes—
278C22C31×2−1+412yes—
279C22C25×C3111yescharacteristic
280C4—22no—
281C4—24no—
282C4—22no—
283C4—24no—
284C4—24no—
285C4—22no—
286C4—22no—
287C4—22no—
288C4C2×#41×C3114yes—
289C2—42no—
290C2—44no—
291C2C31×#54214yesdirect product factor
292C2C22×#41×C3111yescharacteristic
293C2C2×C31×H(5,𝔽2)11yescharacteristic
294C2C2×C31×2−1+411yescharacteristic
subgroupG/H
center, socleC23×C31C24
commutator, Frattini, cosocleC22C25×C31
prime radicalC2×C31×#121C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#542C2direct (N × H)
2. C2×C31×C4⋊Q8C2semidirect
3. C2×C31×#126C2semidirect
4. C2×C31×#124C2semidirect
5. C2×C31×#124C2semidirect
6. C2×C31×#123C2semidirect
7. C2×C31×C22⋊Q8C2semidirect
8. C2×C31×C22⋊Q8C2semidirect
10. C2×C4×Q8×C31C2semidirect
11. C2×C4×D4×C31C2semidirect
12. C2×C31×#117C2semidirect
19. C31×C4⋊Q8C22semidirect
20. C31×#126C22semidirect
21. C31×#124C22semidirect
22. C31×#124C22semidirect
23. C31×#123C22semidirect
24. C31×C22⋊Q8C22semidirect
25. C31×C22⋊Q8C22semidirect
27. C4×Q8×C31C22semidirect
28. C4×D4×C31C22semidirect
29. C31×#117C22semidirect
120. C2×#542C31direct (N × H)
142. #542C2×C31direct (N × H)
143. C2×C4⋊Q8C2×C31semidirect
144. C2×#126C2×C31semidirect
145. C2×#124C2×C31semidirect
146. C2×#124C2×C31semidirect
147. C2×#123C2×C31semidirect
148. C2×C22⋊Q8C2×C31semidirect
149. C2×C22⋊Q8C2×C31semidirect
151. C2×C4×Q8C2×C31semidirect
152. C2×C4×D4C2×C31semidirect
153. C2×#117C2×C31semidirect
156. C2×C31#542direct (N × H)
166. C4⋊Q8C22×C31semidirect
167. #126C22×C31semidirect
168. #124C22×C31semidirect
169. #124C22×C31semidirect
170. #123C22×C31semidirect
171. C22⋊Q8C22×C31semidirect
172. C22⋊Q8C22×C31semidirect
174. C4×Q8C22×C31semidirect
175. C4×D4C22×C31semidirect
176. #117C22×C31semidirect
194. C31C2×#542direct (N × H)
291. C2C31×#542direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#5422
C2×C31×C4⋊Q82
C2×C31×#1262
C2×C31×#1242
C2×C31×#1232
C2×C31×C22⋊Q82
C2×C31×#1212
C2×C4×Q8×C312
C2×C4×D4×C312
C2×C31×#1172
C2×#54231