Finite Group Databasebeta

← C31×#21846 #21478605

Subgroups — C31×#21846 #21478605

Order 7936.

938 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×#3458C211yesmaximal, characteristic
2C31×#2921C211yesmaximal, characteristic
3C31×#2298C211yesmaximal, characteristic
4C31×#1995C212yesmaximal, complemented
5C31×#1994C212yesmaximal, complemented
6C31×#1986C214yesmaximal, complemented
7C31×#1826C214yesmaximal
8C31×#544—22no—
9C31×#544C418yescomplemented
10C31×#543—22no—
11C31×#533—24no—
12C31×#533C2212yes—
13C31×#533C2212yes—
14C2×C31×#117C2212yes—
15C2×C31×#117C2211yescharacteristic
16C31×#433—24no—
17C31×#423C2212yes—
18C31×#407C2212yes—
19C4×M16×C31C2212yes—
20C31×#388—22no—
21C31×#387—22no—
22C4×C4⋊C4×C31C2212yes—
23C4×C22⋊C4×C31C2212yes—
24C31×#376C2211yescharacteristic
25C43×C31C2211yescharacteristic
26C31×#339C2218yes—
27C31×#339C2218yes—
28C23×C4×C31C2311yescharacteristic
29C2×M16×C31C2314yes—
30C31×C4⋊Q8—28no—
31C31×C4⋊Q8C2×C414yes—
32C31×C4⋊Q8C2×C414yes—
33C31×#125—28no—
34C31×#125C2×C414yes—
35C31×#125C2×C414yes—
36C31×C22⋊Q8—24no—
37C31×C22⋊Q8—24no—
38C31×C22⋊Q8—28no—
39C31×C22⋊Q8—28no—
40C4×Q8×C31—24no—
41C4×Q8×C31—24no—
42C31×#117—22no—
43C31×#117—22no—
44C31×#117C2×C414yes—
45C31×#117C2×C414yes—
46C31×#117D414yes—
47C31×#117C2314yes—
48C2×C4⋊C4×C31—22no—
49C2×C4⋊C4×C31C2×C414yes—
50C2×C4⋊C4×C31D412yes—
51C2×C22⋊C4×C31—22no—
52C2×C22⋊C4×C31—22no—
53C2×C22⋊C4×C31D412yes—
54C2×C42×C31—22no—
55C2×C42×C31—22no—
56C2×C42×C31C2312yes—
57C2×C42×C31C2312yes—
58C2×C42×C31C2311yescharacteristic
59C2×C42×C31C2311yescharacteristic
60C31×C4⋊C8—24no—
61C31×C22⋊C8—24no—
62C31×#97—22no—
63C4×C8×C31—22no—
64C31×#95—22no—
65C31×#95—22no—
66C31×#95—22no—
67C24×C31C2×D411yescharacteristic
68C2×Q8×C31—24no—
69C2×Q8×C31—24no—
70C22×C4×C31—24no—
71C22×C4×C31—22no—
72C22×C4×C31—24no—
73C22×C4×C31—22no—
74C22×C4×C31C22×C412yes—
75C22×C4×C31C2×D411yescharacteristic
76C22×C4×C31C2×D412yes—
77C22×C4×C31C2×D412yes—
78C22×C4×C31C2×D412yes—
79C22×C4×C31C2411yescharacteristic
80M16×C31—28no—
81C2×C8×C31—24no—
82C4⋊C4×C31—24no—
83C4⋊C4×C31—24no—
84C4⋊C4×C31—24no—
85C4⋊C4×C31—28no—
86C4⋊C4×C31—28no—
87C4⋊C4×C31—44no—
88C4⋊C4×C31C22⋊C418yes—
89C4⋊C4×C31C22×C418yes—
90C22⋊C4×C31—24no—
91C22⋊C4×C31—24no—
92C22⋊C4×C31—44no—
93C22⋊C4×C31C22⋊C418yes—
94C42×C31—24no—
95C42×C31—24no—
96C42×C31—24no—
97C42×C31—24no—
98C42×C31—44no—
99C42×C31C22×C412yes—
100C42×C31C22×C412yes—
101C42×C31C2×D412yes—
102C42×C31C2×D412yes—
103#21846C3111yesmaximal, characteristic, direct product factor, Sylow
104C23×C31—22no—
105C23×C31—42no—
106C23×C31C2×C22⋊C412yes—
107C23×C31C22×D411yescharacteristic
108Q8×C31—84no—
109Q8×C31—84no—
110C2×C4×C31—22no—
111C2×C4×C31—24no—
112C2×C4×C31—24no—
113C2×C4×C31—24no—
114C2×C4×C31—28no—
115C2×C4×C31—42no—
116C2×C4×C31—42no—
117C2×C4×C31—42no—
118C2×C4×C31—42no—
119C2×C4×C31—42no—
120C2×C4×C31—42no—
121C2×C4×C31—42no—
122C2×C4×C31—84no—
123C2×C4×C31C2×C22⋊C412yes—
124C2×C4×C31C2×C22⋊C414yes—
125C2×C4×C31C2×C22⋊C414yes—
126C2×C4×C31C23×C411yescharacteristic
127C2×C4×C31C22×D411yescharacteristic
128C2×C4×C312−1+414yes—
129C8×C31—44no—
130#3458C2×C3111yescharacteristic
131#2921C2×C3111yescharacteristic
132#2298C2×C3111yescharacteristic
133#1995C2×C3112yescomplemented
134#1994C2×C3112yescomplemented
135#1986C2×C3114yescomplemented
136#1826C2×C3114yes—
137C22×C31—22no—
138C22×C31—22no—
139C22×C31—24no—
140C22×C31—82no—
141C22×C31C22×C22⋊C411yescharacteristic
142C22×C31#53612yes—
143C4×C31—22no—
144C4×C31—24no—
145C4×C31—24no—
146C4×C31—44no—
147C4×C31—48no—
148C4×C31—82no—
149C4×C31#51912yes—
150C4×C31#53612yes—
151#544—22no—
152#544C4×C3118yescomplemented
153#543—22no—
154#533—24no—
155#533C22×C3112yes—
156#533C22×C3112yes—
157C2×#117C22×C3112yes—
158C2×#117C22×C3111yescharacteristic
159#433—24no—
160#423C22×C3112yes—
161#407C22×C3112yes—
162C4×M16C22×C3112yes—
163#388—22no—
164#387—22no—
165C4×C4⋊C4C22×C3112yes—
166C4×C22⋊C4C22×C3112yes—
167#376C22×C3111yescharacteristic
168C43C22×C3111yescharacteristic
169#339C22×C3118yes—
170#339C22×C3118yes—
171C2×C31—22no—
172C2×C31—42no—
173C2×C31#231011yescharacteristic
174C2×C31#290112yes—
175C23×C4C23×C3111yescharacteristic
176C2×M16C23×C3114yes—
177C4⋊Q8—28no—
178C4⋊Q8C2×C4×C3114yes—
179C4⋊Q8C2×C4×C3114yes—
180#125—28no—
181#125C2×C4×C3114yes—
182#125C2×C4×C3114yes—
183C22⋊Q8—24no—
184C22⋊Q8—24no—
185C22⋊Q8—28no—
186C22⋊Q8—28no—
187C4×Q8—24no—
188C4×Q8—24no—
189#117—22no—
190#117—22no—
191#117C2×C4×C3114yes—
192#117C2×C4×C3114yes—
193#117D4×C3114yes—
194#117C23×C3114yes—
195C2×C4⋊C4—22no—
196C2×C4⋊C4C2×C4×C3114yes—
197C2×C4⋊C4D4×C3112yes—
198C2×C22⋊C4—22no—
199C2×C22⋊C4—22no—
200C2×C22⋊C4D4×C3112yes—
201C2×C42—22no—
202C2×C42—22no—
203C2×C42C23×C3112yes—
204C2×C42C23×C3112yes—
205C2×C42C23×C3111yescharacteristic
206C2×C42C23×C3111yescharacteristic
207C4⋊C8—24no—
208C22⋊C8—24no—
209#97—22no—
210C4×C8—22no—
211#95—22no—
212#95—22no—
213#95—22no—
214C31#2184611yescharacteristic, direct product factor, Sylow
215C24C2×D4×C3111yescharacteristic
216C2×Q8—24no—
217C2×Q8—24no—
218C22×C4—24no—
219C22×C4—22no—
220C22×C4—24no—
221C22×C4—22no—
222C22×C4C22×C4×C3112yes—
223C22×C4C2×D4×C3111yescharacteristic
224C22×C4C2×D4×C3112yes—
225C22×C4C2×D4×C3112yes—
226C22×C4C2×D4×C3112yes—
227C22×C4C24×C3111yescharacteristic
228M16—28no—
229C2×C8—24no—
230C4⋊C4—24no—
231C4⋊C4—24no—
232C4⋊C4—24no—
233C4⋊C4—28no—
234C4⋊C4—28no—
235C4⋊C4—44no—
236C4⋊C4C22⋊C4×C3118yes—
237C4⋊C4C22×C4×C3118yes—
238C22⋊C4—24no—
239C22⋊C4—24no—
240C22⋊C4—44no—
241C22⋊C4C22⋊C4×C3118yes—
242C42—24no—
243C42—24no—
244C42—24no—
245C42—24no—
246C42—44no—
247C42C22×C4×C3112yes—
248C42C22×C4×C3112yes—
249C42C2×D4×C3112yes—
250C42C2×D4×C3112yes—
251C23—22no—
252C23—42no—
253C23C2×C22⋊C4×C3112yes—
254C23C22×D4×C3111yescharacteristic
255Q8—84no—
256Q8—84no—
257C2×C4—22no—
258C2×C4—24no—
259C2×C4—24no—
260C2×C4—24no—
261C2×C4—28no—
262C2×C4—42no—
263C2×C4—42no—
264C2×C4—42no—
265C2×C4—42no—
266C2×C4—42no—
267C2×C4—42no—
268C2×C4—42no—
269C2×C4—84no—
270C2×C4C2×C22⋊C4×C3112yes—
271C2×C4C2×C22⋊C4×C3114yes—
272C2×C4C2×C22⋊C4×C3114yes—
273C2×C4C23×C4×C3111yescharacteristic
274C2×C4C22×D4×C3111yescharacteristic
275C2×C4C31×2−1+414yes—
276C8—44no—
277C22—22no—
278C22—22no—
279C22—24no—
280C22—82no—
281C22C22×C22⋊C4×C3111yescharacteristic
282C22C31×#53612yes—
283C4—22no—
284C4—24no—
285C4—24no—
286C4—44no—
287C4—48no—
288C4—82no—
289C4C31×#51912yes—
290C4C31×#53612yes—
291C2—22no—
292C2—42no—
293C2C31×#231011yescharacteristic
294C2C31×#290112yes—
subgroupG/H
centerC2×C4×C31C22×D4
commutatorC2×C4C23×C4×C31
Frattini, cosocleC22×C4C24×C31
socleC22×C31C22×C22⋊C4
prime radicalC24×C31C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C31 ◁ C2×C31×#117 ◁ G

Complements

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

NH ≅ G/Ntype
4. C31×#1995C2semidirect
5. C31×#1994C2semidirect
6. C31×#1986C2semidirect
9. C31×#544C4semidirect
103. #21846C31direct (N × H)
133. #1995C2×C31semidirect
134. #1994C2×C31semidirect
135. #1986C2×C31semidirect
152. #544C4×C31semidirect
214. C31#21846direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#34582
C31×#29212
C31×#22982
C31×#19952
C31×#19942
C31×#19862
C31×#18262
#2184631