Finite Group Databasebeta

← C31×#20710 #21477469

Subgroups — C31×#20710 #21477469

Order 7936.

1276 conjugacy classes of subgroups.

The subgroup lattice has 288 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3428C211yesmaximal, characteristic
2C2×C31×#410C212yesmaximal
3C31×#1828C218yesmaximal, complemented
4C31×#1740C214yesmaximal, complemented
5C22×#41×C31C2211yescharacteristic
6C31×#520—24no—
7C31×#519C412yescomplemented
8C31×#518C412yescomplemented
9C31×#518C2214yes—
10C4×#41×C31—24no—
11C2×C31×#117C414yescomplemented
12C2×C31×#117C2214yes—
13C2×C31×#117C2212yes—
14C31×#410—24no—
15C31×#410—24no—
16C2×C31×#99C2218yes—
17C31×#342C22116yes—
18C2×#41×C31—24no—
19C2×#41×C31—24no—
20C2×#41×C31D414yes—
21C2×#41×C31D414yes—
22C22×Q8×C31C2×C411yescharacteristic
23C22×D4×C31C2×C411yescharacteristic
24C22×D4×C31C2312yes—
25C23×C4×C31C2×C412yes—
26C23×C4×C31C2311yescharacteristic
27C4×Q8×C31—28no—
28C4×D4×C31—28no—
29C4×D4×C31—216no—
30C31×#117—24no—
31C31×#117—24no—
32C31×#117—22no—
33C31×#117—22no—
34C31×#117—24no—
35C31×#117—24no—
36C31×#117—24no—
37C31×#117—24no—
38C31×#117C2×C414yes—
39C31×#117C2×C418yes—
40C31×#117C2×C414yes—
41C2×C4⋊C4×C31—24no—
42C2×C4⋊C4×C31—22no—
43C2×C4⋊C4×C31—24no—
44C2×C22⋊C4×C31C2×C418yes—
45C2×C22⋊C4×C31C2318yes—
46C2×C22⋊C4×C31C2314yes—
47C2×C42×C31—24no—
48C2×C42×C31—22no—
49C2×C42×C31—24no—
50C31×#99—216no—
51C24×C31C22×C412yes—
52C24×C31C2411yescharacteristic
53#41×C31—28no—
54#41×C31—28no—
55#41×C31—28no—
56#41×C31—28no—
57C2×Q8×C31—24no—
58C2×Q8×C31C22⋊C414yes—
59C2×D4×C31—28no—
60C2×D4×C31—24no—
61C2×D4×C31C22⋊C414yes—
62C2×D4×C31C2×D418yes—
63C22×C4×C31—24no—
64C22×C4×C31—24no—
65C22×C4×C31—28no—
66C22×C4×C31—24no—
67C22×C4×C31—28no—
68C22×C4×C31C22⋊C414yes—
69C22×C4×C31C22⋊C414yes—
70C22×C4×C31C22×C412yes—
71C22×C4×C31C22×C411yescharacteristic
72C22×C4×C31C22×C411yescharacteristic
73C22×C4×C31C2×D412yes—
74C22×C4×C31C2×D412yes—
75C22×C4×C31#4114yes—
76C22×C4×C31#4114yes—
77C4⋊C4×C31—24no—
78C4⋊C4×C31—28no—
79C4⋊C4×C31—24no—
80C4⋊C4×C31—44no—
81C4⋊C4×C31—44no—
82C22⋊C4×C31—28no—
83C22⋊C4×C31—24no—
84C22⋊C4×C31—28no—
85C22⋊C4×C31—28no—
86C22⋊C4×C31C22×C418yes—
87C42×C31—24no—
88C42×C31—28no—
89C42×C31—24no—
90C42×C31—44no—
91C42×C31—44no—
92#20710C3111yesmaximal, characteristic, direct product factor, Sylow
93C23×C31—24no—
94C23×C31—81no—
95C23×C31—82no—
96C23×C31C2×C22⋊C414yes—
97C23×C31C23×C411yescharacteristic
98C23×C31C22×D412yes—
99C23×C31C2×#4114yes—
100Q8×C31—28no—
101D4×C31—216no—
102D4×C31—28no—
103C2×C4×C31—24no—
104C2×C4×C31—24no—
105C2×C4×C31—28no—
106C2×C4×C31—24no—
107C2×C4×C31—28no—
108C2×C4×C31—48no—
109C2×C4×C31—84no—
110C2×C4×C31—88no—
111C2×C4×C31—88no—
112C2×C4×C31C2×C22⋊C414yes—
113C2×C4×C31C2×C22⋊C412yes—
114C2×C4×C31C2×C22⋊C411yescharacteristic
115C2×C4×C31C2×C22⋊C411yescharacteristic
116C2×C4×C31#11712yes—
117C2×C4×C31#11714yes—
118C2×C4×C31#11712yes—
119C2×C4×C31#12314yes—
120C2×C4×C31#12314yes—
121C2×C4×C31#12314yes—
122C2×C4×C31#12314yes—
123#3428C2×C3111yescharacteristic
124C2×#410C2×C3112yes—
125#1828C2×C3118yescomplemented
126#1740C2×C3114yescomplemented
127C22×C31—24no—
128C22×C31—42no—
129C22×C31—44no—
130C22×C31—41no—
131C22×C31—44no—
132C22×C31—84no—
133C22×C31C22×C22⋊C411yescharacteristic
134C22×C31C2×#11712yes—
135C22×C31C2×#12314yes—
136C4×C31—24no—
137C4×C31—48no—
138C4×C31—88no—
139C4×C31#38112yes—
140C4×C31#38111yescharacteristic
141C4×C31#38114yes—
142C4×C31#38111yescharacteristic
143C22×#41C22×C3111yescharacteristic
144#520—24no—
145#519C4×C3112yescomplemented
146#518C4×C3112yescomplemented
147#518C22×C3114yes—
148C4×#41—24no—
149C2×#117C4×C3114yescomplemented
150C2×#117C22×C3114yes—
151C2×#117C22×C3112yes—
152#410—24no—
153#410—24no—
154C2×#99C22×C3118yes—
155#342C22×C31116yes—
156C2×C31—21no—
157C2×C31—24no—
158C2×C31—22no—
159C2×C31—44no—
160C2×C31C2×#38111yescharacteristic
161C2×#41—24no—
162C2×#41—24no—
163C2×#41D4×C3114yes—
164C2×#41D4×C3114yes—
165C22×Q8C2×C4×C3111yescharacteristic
166C22×D4C2×C4×C3111yescharacteristic
167C22×D4C23×C3112yes—
168C23×C4C2×C4×C3112yes—
169C23×C4C23×C3111yescharacteristic
170C4×Q8—28no—
171C4×D4—28no—
172C4×D4—216no—
173#117—24no—
174#117—24no—
175#117—22no—
176#117—22no—
177#117—24no—
178#117—24no—
179#117—24no—
180#117—24no—
181#117C2×C4×C3114yes—
182#117C2×C4×C3118yes—
183#117C2×C4×C3114yes—
184C2×C4⋊C4—24no—
185C2×C4⋊C4—22no—
186C2×C4⋊C4—24no—
187C2×C22⋊C4C2×C4×C3118yes—
188C2×C22⋊C4C23×C3118yes—
189C2×C22⋊C4C23×C3114yes—
190C2×C42—24no—
191C2×C42—22no—
192C2×C42—24no—
193#99—216no—
194C31#2071011yescharacteristic, direct product factor, Sylow
195C24C22×C4×C3112yes—
196C24C24×C3111yescharacteristic
197#41—28no—
198#41—28no—
199#41—28no—
200#41—28no—
201C2×Q8—24no—
202C2×Q8C22⋊C4×C3114yes—
203C2×D4—28no—
204C2×D4—24no—
205C2×D4C22⋊C4×C3114yes—
206C2×D4C2×D4×C3118yes—
207C22×C4—24no—
208C22×C4—24no—
209C22×C4—28no—
210C22×C4—24no—
211C22×C4—28no—
212C22×C4C22⋊C4×C3114yes—
213C22×C4C22⋊C4×C3114yes—
214C22×C4C22×C4×C3112yes—
215C22×C4C22×C4×C3111yescharacteristic
216C22×C4C22×C4×C3111yescharacteristic
217C22×C4C2×D4×C3112yes—
218C22×C4C2×D4×C3112yes—
219C22×C4#41×C3114yes—
220C22×C4#41×C3114yes—
221C4⋊C4—24no—
222C4⋊C4—28no—
223C4⋊C4—24no—
224C4⋊C4—44no—
225C4⋊C4—44no—
226C22⋊C4—28no—
227C22⋊C4—24no—
228C22⋊C4—28no—
229C22⋊C4—28no—
230C22⋊C4C22×C4×C3118yes—
231C42—24no—
232C42—28no—
233C42—24no—
234C42—44no—
235C42—44no—
236C23—24no—
237C23—81no—
238C23—82no—
239C23C2×C22⋊C4×C3114yes—
240C23C23×C4×C3111yescharacteristic
241C23C22×D4×C3112yes—
242C23C2×#41×C3114yes—
243Q8—28no—
244D4—216no—
245D4—28no—
246C2×C4—24no—
247C2×C4—24no—
248C2×C4—28no—
249C2×C4—24no—
250C2×C4—28no—
251C2×C4—48no—
252C2×C4—84no—
253C2×C4—88no—
254C2×C4—88no—
255C2×C4C2×C22⋊C4×C3114yes—
256C2×C4C2×C22⋊C4×C3111yescharacteristic
257C2×C4C2×C22⋊C4×C3112yes—
258C2×C4C2×C22⋊C4×C3111yescharacteristic
259C2×C4C31×#11712yes—
260C2×C4C31×#11712yes—
261C2×C4C31×#11714yes—
262C2×C4C31×#12314yes—
263C2×C4C31×#12314yes—
264C2×C4C31×#12314yes—
265C2×C4C31×#12314yes—
266C22—24no—
267C22—42no—
268C22—44no—
269C22—41no—
270C22—44no—
271C22—84no—
272C22C22×C22⋊C4×C3111yescharacteristic
273C22C2×C31×#11712yes—
274C22C2×C31×#12314yes—
275C4—24no—
276C4—48no—
277C4—88no—
278C4C31×#38111yescharacteristic
279C4C31×#38112yes—
280C4C31×#38111yescharacteristic
281C4C31×#38114yes—
282C2—21no—
283C2—24no—
284C2—22no—
285C2—44no—
286C2C2×C31×#38111yescharacteristic
subgroupG/H
centerC4×C31#381
commutatorC23C23×C4×C31
Frattini, cosocleC24C24×C31
socleC2×C31C2×#381
prime radicalC22×#41×C31C22
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C4×C31 ◁ C23×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
3. C31×#1828C2semidirect
4. C31×#1740C2semidirect
7. C31×#519C4semidirect
8. C31×#518C4semidirect
11. C2×C31×#117C4semidirect
92. #20710C31direct (N × H)
125. #1828C2×C31semidirect
126. #1740C2×C31semidirect
145. #519C4×C31semidirect
146. #518C4×C31semidirect
149. C2×#117C4×C31semidirect
194. C31#20710direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#34282
C2×C31×#4102
C31×#18282
C31×#17402
#2071031