Finite Group Databasebeta

← C31×#20688 #21477447

Subgroups — C31×#20688 #21477447

Order 7936.

1510 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
1C22×C31×#117C211yesmaximal, characteristic
2C31×#2280C212yesmaximal
3C31×#1820C214yesmaximal, complemented
4C31×#1819C214yesmaximal
5C31×#1740C214yesmaximal, complemented
6C24×C4×C31C2211yescharacteristic
7C2×C31×#117—24no—
8C2×C31×#117—24no—
9C2×C31×#117C412yescomplemented
10C2×C31×#117C412yescomplemented
11C2×C31×#117C2214yes—
12C2×C31×#117C2212yes—
13C2×C31×#117C2212yes—
14C22×C4⋊C4×C31C412yescomplemented
15C22×C22⋊C4×C31C2212yes—
16C22×C42×C31C412yescomplemented
17C31×#381C2214yes—
18C31×#380—24no—
19C31×#379C2214yes—
20C4×C22⋊C4×C31—24no—
21C31×#342C22116yes—
22C25×C31C2311yescharacteristic
23C23×C4×C31—28no—
24C23×C4×C31C2×C411yescharacteristic
25C23×C4×C31C2×C411yescharacteristic
26C23×C4×C31C2×C411yescharacteristic
27C23×C4×C31C2×C411yescharacteristic
28C23×C4×C31C2×C414yes—
29C23×C4×C31D414yes—
30C23×C4×C31D414yes—
31C23×C4×C31C2311yescharacteristic
32C23×C4×C31C2311yescharacteristic
33C31×#117—28no—
34C31×#117—24no—
35C31×#117—24no—
36C31×#117—28no—
37C31×#117—24no—
38C31×#117—24no—
39C31×#117—216no—
40C2×C4⋊C4×C31—24no—
41C2×C4⋊C4×C31—24no—
42C2×C4⋊C4×C31—24no—
43C2×C4⋊C4×C31C2×C414yes—
44C2×C4⋊C4×C31C2×C414yes—
45C2×C22⋊C4×C31—28no—
46C2×C22⋊C4×C31—28no—
47C2×C22⋊C4×C31C2×C414yes—
48C2×C22⋊C4×C31C2318yes—
49C2×C22⋊C4×C31C2314yes—
50C2×C42×C31—24no—
51C2×C42×C31—24no—
52C2×C42×C31—24no—
53C2×C42×C31C2×C414yes—
54C2×C42×C31C2×C414yes—
55C31×#95—28no—
56C24×C31—24no—
57C24×C31—44no—
58C24×C31C22×C411yescharacteristic
59C24×C31C22×C411yescharacteristic
60C24×C31C2×D414yes—
61C24×C31C2411yescharacteristic
62C22×C4×C31—24no—
63C22×C4×C31—24no—
64C22×C4×C31—24no—
65C22×C4×C31—24no—
66C22×C4×C31—24no—
67C22×C4×C31—216no—
68C22×C4×C31—216no—
69C22×C4×C31—24no—
70C22×C4×C31—24no—
71C22×C4×C31—28no—
72C22×C4×C31—48no—
73C22×C4×C31C22⋊C412yes—
74C22×C4×C31C22⋊C414yes—
75C22×C4×C31C22⋊C414yes—
76C22×C4×C31C22⋊C412yes—
77C22×C4×C31C22⋊C412yes—
78C22×C4×C31C22⋊C412yes—
79C22×C4×C31C22×C411yescharacteristic
80C22×C4×C31C22×C411yescharacteristic
81C22×C4×C31C22×C418yes—
82C22×C4×C31C22×C411yescharacteristic
83C22×C4×C31C22×C411yescharacteristic
84C22×C4×C31C2×D414yes—
85C22×C4×C31C2×D412yes—
86C22×C4×C31C2×D412yes—
87C22×C4×C31#4118yes—
88C4⋊C4×C31—28no—
89C4⋊C4×C31—28no—
90C4⋊C4×C31—48no—
91C22⋊C4×C31—28no—
92C22⋊C4×C31—28no—
93C22⋊C4×C31—216no—
94C22⋊C4×C31—416no—
95C42×C31—28no—
96C42×C31—24no—
97C42×C31—24no—
98C42×C31—48no—
99#20688C3111yesmaximal, characteristic, direct product factor, Sylow
100C23×C31—22no—
101C23×C31—24no—
102C23×C31—22no—
103C23×C31—28no—
104C23×C31—28no—
105C23×C31—42no—
106C23×C31—44no—
107C23×C31—42no—
108C23×C31—416no—
109C23×C31C2×C22⋊C412yes—
110C23×C31C2×C22⋊C412yes—
111C23×C31C23×C411yescharacteristic
112C23×C31C22×D412yes—
113C23×C31C2×#4114yes—
114C2×C4×C31—22no—
115C2×C4×C31—22no—
116C2×C4×C31—28no—
117C2×C4×C31—24no—
118C2×C4×C31—28no—
119C2×C4×C31—28no—
120C2×C4×C31—24no—
121C2×C4×C31—24no—
122C2×C4×C31—24no—
123C2×C4×C31—28no—
124C2×C4×C31—48no—
125C2×C4×C31—48no—
126C2×C4×C31—48no—
127C2×C4×C31—416no—
128C2×C4×C31—48no—
129C2×C4×C31C2×C22⋊C412yes—
130C2×C4×C31C2×C22⋊C412yes—
131C2×C4×C31C2×C22⋊C411yescharacteristic
132C2×C4×C31C2×C22⋊C412yes—
133C2×C4×C31C2×C22⋊C411yescharacteristic
134C2×C4×C31#11714yes—
135C2×C4×C31#11714yes—
136C2×C4×C31#12318yes—
137C2×C4×C31#12318yes—
138C22×#117C2×C3111yescharacteristic
139#2280C2×C3112yes—
140#1820C2×C3114yescomplemented
141#1819C2×C3114yes—
142#1740C2×C3114yescomplemented
143C22×C31—28no—
144C22×C31—22no—
145C22×C31—22no—
146C22×C31—24no—
147C22×C31—22no—
148C22×C31—24no—
149C22×C31—22no—
150C22×C31—44no—
151C22×C31—416no—
152C22×C31—44no—
153C22×C31#41014yes—
154C22×C31C22×C22⋊C411yescharacteristic
155C22×C31C2×#11712yes—
156C22×C31C2×#12314yes—
157C4×C31—22no—
158C4×C31—22no—
159C4×C31—48no—
160C4×C31—88no—
161C4×C31#38112yes—
162C4×C31#38114yes—
163C4×C31#38112yes—
164C24×C4C22×C3111yescharacteristic
165C2×#117—24no—
166C2×#117—24no—
167C2×#117C4×C3112yescomplemented
168C2×#117C4×C3112yescomplemented
169C2×#117C22×C3114yes—
170C2×#117C22×C3112yes—
171C2×#117C22×C3112yes—
172C22×C4⋊C4C4×C3112yescomplemented
173C22×C22⋊C4C22×C3112yes—
174C22×C42C4×C3112yescomplemented
175#381C22×C3114yes—
176#380—24no—
177#379C22×C3114yes—
178C4×C22⋊C4—24no—
179#342C22×C31116yes—
180C2×C31—24no—
181C2×C31—22no—
182C2×C31—24no—
183C2×C31—42no—
184C2×C31C2×#38111yescharacteristic
185C2×C31C2×#41012yes—
186C25C23×C3111yescharacteristic
187C23×C4—28no—
188C23×C4C2×C4×C3111yescharacteristic
189C23×C4C2×C4×C3111yescharacteristic
190C23×C4C2×C4×C3111yescharacteristic
191C23×C4C2×C4×C3111yescharacteristic
192C23×C4C2×C4×C3114yes—
193C23×C4D4×C3114yes—
194C23×C4D4×C3114yes—
195C23×C4C23×C3111yescharacteristic
196C23×C4C23×C3111yescharacteristic
197#117—28no—
198#117—24no—
199#117—24no—
200#117—28no—
201#117—24no—
202#117—24no—
203#117—216no—
204C2×C4⋊C4—24no—
205C2×C4⋊C4—24no—
206C2×C4⋊C4—24no—
207C2×C4⋊C4C2×C4×C3114yes—
208C2×C4⋊C4C2×C4×C3114yes—
209C2×C22⋊C4—28no—
210C2×C22⋊C4—28no—
211C2×C22⋊C4C2×C4×C3114yes—
212C2×C22⋊C4C23×C3118yes—
213C2×C22⋊C4C23×C3114yes—
214C2×C42—24no—
215C2×C42—24no—
216C2×C42—24no—
217C2×C42C2×C4×C3114yes—
218C2×C42C2×C4×C3114yes—
219#95—28no—
220C31#2068811yescharacteristic, direct product factor, Sylow
221C24—24no—
222C24—44no—
223C24C22×C4×C3111yescharacteristic
224C24C22×C4×C3111yescharacteristic
225C24C2×D4×C3114yes—
226C24C24×C3111yescharacteristic
227C22×C4—24no—
228C22×C4—24no—
229C22×C4—24no—
230C22×C4—24no—
231C22×C4—24no—
232C22×C4—216no—
233C22×C4—216no—
234C22×C4—24no—
235C22×C4—24no—
236C22×C4—28no—
237C22×C4—48no—
238C22×C4C22⋊C4×C3112yes—
239C22×C4C22⋊C4×C3112yes—
240C22×C4C22⋊C4×C3114yes—
241C22×C4C22⋊C4×C3114yes—
242C22×C4C22⋊C4×C3112yes—
243C22×C4C22⋊C4×C3112yes—
244C22×C4C22×C4×C3111yescharacteristic
245C22×C4C22×C4×C3111yescharacteristic
246C22×C4C22×C4×C3118yes—
247C22×C4C22×C4×C3111yescharacteristic
248C22×C4C22×C4×C3111yescharacteristic
249C22×C4C2×D4×C3114yes—
250C22×C4C2×D4×C3112yes—
251C22×C4C2×D4×C3112yes—
252C22×C4#41×C3118yes—
253C4⋊C4—28no—
254C4⋊C4—28no—
255C4⋊C4—48no—
256C22⋊C4—28no—
257C22⋊C4—28no—
258C22⋊C4—216no—
259C22⋊C4—416no—
260C42—28no—
261C42—24no—
262C42—24no—
263C42—48no—
264C23—24no—
265C23—22no—
266C23—28no—
267C23—22no—
268C23—28no—
269C23—42no—
270C23—44no—
271C23—42no—
272C23—416no—
273C23C2×C22⋊C4×C3112yes—
274C23C2×C22⋊C4×C3112yes—
275C23C23×C4×C3111yescharacteristic
276C23C22×D4×C3112yes—
277C23C2×#41×C3114yes—
278C2×C4—22no—
279C2×C4—22no—
280C2×C4—28no—
281C2×C4—24no—
282C2×C4—24no—
283C2×C4—28no—
284C2×C4—28no—
285C2×C4—24no—
286C2×C4—24no—
287C2×C4—28no—
288C2×C4—48no—
289C2×C4—48no—
290C2×C4—48no—
291C2×C4—416no—
292C2×C4—48no—
293C2×C4C2×C22⋊C4×C3112yes—
294C2×C4C2×C22⋊C4×C3112yes—
295C2×C4C2×C22⋊C4×C3111yescharacteristic
296C2×C4C2×C22⋊C4×C3112yes—
297C2×C4C2×C22⋊C4×C3111yescharacteristic
298C2×C4C31×#11714yes—
299C2×C4C31×#11714yes—
300C2×C4C31×#12318yes—
301C2×C4C31×#12318yes—
302C22—28no—
303C22—22no—
304C22—22no—
305C22—24no—
306C22—22no—
307C22—24no—
308C22—22no—
309C22—44no—
310C22—416no—
311C22—44no—
312C22C31×#41014yes—
313C22C22×C22⋊C4×C3111yescharacteristic
314C22C2×C31×#11712yes—
315C22C2×C31×#12314yes—
316C4—22no—
317C4—22no—
318C4—48no—
319C4—88no—
320C4C31×#38112yes—
321C4C31×#38114yes—
322C4C31×#38112yes—
323C2—24no—
324C2—24no—
325C2—22no—
326C2—42no—
327C2C2×C31×#38111yescharacteristic
328C2C2×C31×#41012yes—
subgroupG/H
centerC2×C4×C31C2×C22⋊C4
commutatorC23C23×C4×C31
Frattini, cosocleC24C24×C31
socleC22×C31C22×C22⋊C4
prime radicalC25×C31C23
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C31 ◁ C24×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
3. C31×#1820C2semidirect
5. C31×#1740C2semidirect
9. C2×C31×#117C4semidirect
10. C2×C31×#117C4semidirect
14. C22×C4⋊C4×C31C4semidirect
16. C22×C42×C31C4semidirect
99. #20688C31direct (N × H)
140. #1820C2×C31semidirect
142. #1740C2×C31semidirect
167. C2×#117C4×C31semidirect
168. C2×#117C4×C31semidirect
172. C22×C4⋊C4C4×C31semidirect
174. C22×C42C4×C31semidirect
220. C31#20688direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C31×#1172
C31×#22802
C31×#18202
C31×#18192
C31×#17402
#2068831