Finite Group Databasebeta

← C31×#7675 #21464434

Subgroups — C31×#7675 #21464434

Order 7936.

488 conjugacy classes of subgroups.

The subgroup lattice has 344 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#2855C211yesmaximal, characteristic
2C31×#1749C211yesmaximal, characteristic
3C4×C31×C22⋊C8C211yesmaximal, characteristic
4C31×#1272C212yesmaximal, complemented
5C31×#1271C212yesmaximal, complemented
6C2×C31×C22⋊Q8C411yescharacteristic
7C22×C42×C31C2211yescharacteristic
8C2×C31×C22⋊C8—21no—
9C2×C31×C22⋊C8—21no—
10C2×C31×#97—21no—
11C2×C4×C8×C31—21no—
12C31×#391C411yescharacteristic
13C31×#391C2211yescharacteristic
14C31×#389C411yescharacteristic
15C31×#389C2211yescharacteristic
16C31×#387—21no—
17C31×#387—21no—
18C31×#385—21no—
19C31×#381—21no—
20C31×#380C411yescharacteristic
21C31×#336C2212yes—
22C31×#336C2212yes—
23C22×Q8×C31C2×C411yescharacteristic
24C23×C4×C31C2×C411yescharacteristic
25C23×C4×C31D411yescharacteristic
26C23×C4×C31D411yescharacteristic
27C22×C8×C31—22no—
28C22×C8×C31—22no—
29C31×C22⋊Q8—42no—
30C2×C4⋊C4×C31—21no—
31C2×C4⋊C4×C31—21no—
32C2×C4⋊C4×C31—21no—
33C2×C4⋊C4×C31C2×C411yescharacteristic
34C2×C4⋊C4×C31C2×C411yescharacteristic
35C2×C4⋊C4×C31C2×C411yescharacteristic
36C2×C22⋊C4×C31—21no—
37C2×C22⋊C4×C31—21no—
38C2×C42×C31—42no—
39C2×C42×C31C2×C411yescharacteristic
40C2×C42×C31D411yescharacteristic
41C2×C42×C31D411yescharacteristic
42C2×C42×C31C2311yescharacteristic
43C31×C22⋊C8—24no—
44C31×C22⋊C8—24no—
45C31×#97—42no—
46C4×C8×C31—42no—
47C31×#95—21no—
48C31×#95—21no—
49C31×#95—21no—
50C31×#95—21no—
51C31×#95—21no—
52C31×#95—21no—
53C31×#95—21no—
54C24×C31C22⋊C411yescharacteristic
55C2×Q8×C31—22no—
56C2×Q8×C31—41no—
57C2×Q8×C31—41no—
58C22×C4×C31—22no—
59C22×C4×C31—22no—
60C22×C4×C31—22no—
61C22×C4×C31—22no—
62C22×C4×C31—22no—
63C22×C4×C31—22no—
64C22×C4×C31—21no—
65C22×C4×C31—21no—
66C22×C4×C31—21no—
67C22×C4×C31—21no—
68C22×C4×C31—41no—
69C22×C4×C31—41no—
70C22×C4×C31—41no—
71C22×C4×C31C22⋊C411yescharacteristic
72C22×C4×C31C22⋊C411yescharacteristic
73C22×C4×C31C22⋊C411yescharacteristic
74C22×C4×C31C22×C411yescharacteristic
75C22×C4×C31C2×D411yescharacteristic
76C22×C4×C31C2×D411yescharacteristic
77C2×C8×C31—24no—
78C2×C8×C31—24no—
79C2×C8×C31—42no—
80C2×C8×C31—42no—
81C2×C8×C31—42no—
82C2×C8×C31—42no—
83C4⋊C4×C31—22no—
84C4⋊C4×C31—41no—
85C4⋊C4×C31—41no—
86C4⋊C4×C31—42no—
87C4⋊C4×C31—42no—
88C4⋊C4×C31—42no—
89C22⋊C4×C31—42no—
90C22⋊C4×C31—42no—
91C42×C31—22no—
92C42×C31—22no—
93C42×C31—41no—
94C42×C31—41no—
95#7675C3111yesmaximal, characteristic, direct product factor, Sylow
96C23×C31—21no—
97C23×C31—21no—
98C23×C31—21no—
99C23×C31—21no—
100C23×C31—21no—
101C23×C31—21no—
102C23×C31#10412yes—
103C23×C31C2×C22⋊C411yescharacteristic
104Q8×C31—82no—
105C2×C4×C31—21no—
106C2×C4×C31—21no—
107C2×C4×C31—21no—
108C2×C4×C31—21no—
109C2×C4×C31—21no—
110C2×C4×C31—21no—
111C2×C4×C31—21no—
112C2×C4×C31—21no—
113C2×C4×C31—21no—
114C2×C4×C31—21no—
115C2×C4×C31—21no—
116C2×C4×C31—21no—
117C2×C4×C31—21no—
118C2×C4×C31—44no—
119C2×C4×C31—44no—
120C2×C4×C31—44no—
121C2×C4×C31—41no—
122C2×C4×C31—41no—
123C2×C4×C31—41no—
124C2×C4×C31—41no—
125C2×C4×C31—41no—
126C2×C4×C31—41no—
127C2×C4×C31—41no—
128C2×C4×C31—41no—
129C2×C4×C31—41no—
130C2×C4×C31—41no—
131C2×C4×C31—41no—
132C2×C4×C31—41no—
133C2×C4×C31#9912yes—
134C2×C4×C31#10412yes—
135C2×C4×C31#13112yes—
136C2×C4×C31#13512yes—
137C2×C4×C31#13712yes—
138C8×C31—44no—
139C8×C31—44no—
140#2855C2×C3111yescharacteristic
141#1749C2×C3111yescharacteristic
142C4×C22⋊C8C2×C3111yescharacteristic
143#1272C2×C3112yescomplemented
144#1271C2×C3112yescomplemented
145C22×C31—22no—
146C22×C31—22no—
147C22×C31—22no—
148C22×C31—41no—
149C22×C31—41no—
150C22×C31—41no—
151C22×C31—41no—
152C22×C31#40811yescharacteristic
153C22×C31C2×#9911yescharacteristic
154C22×C31#41311yescharacteristic
155C22×C31#41611yescharacteristic
156C22×C31#41911yescharacteristic
157C22×C31C2×#10411yescharacteristic
158C22×C31C2×#10411yescharacteristic
159C4×C31—22no—
160C4×C31—22no—
161C4×C31—22no—
162C4×C31—22no—
163C4×C31—22no—
164C4×C31—41no—
165C4×C31—81no—
166C4×C31—81no—
167C4×C31—81no—
168C4×C31—81no—
169C2×C22⋊Q8C4×C3111yescharacteristic
170C22×C42C22×C3111yescharacteristic
171C2×C22⋊C8—21no—
172C2×C22⋊C8—21no—
173C2×#97—21no—
174C2×C4×C8—21no—
175#391C4×C3111yescharacteristic
176#391C22×C3111yescharacteristic
177#389C4×C3111yescharacteristic
178#389C22×C3111yescharacteristic
179#387—21no—
180#387—21no—
181#385—21no—
182#381—21no—
183#380C4×C3111yescharacteristic
184#336C22×C3112yes—
185#336C22×C3112yes—
186C2×C31—42no—
187C2×C31#146811yescharacteristic
188C2×C31#148511yescharacteristic
189C2×C31#149411yescharacteristic
190C2×C31#150111yescharacteristic
191C2×C31#150811yescharacteristic
192C2×C31#152411yescharacteristic
193C2×C31#155411yescharacteristic
194C22×Q8C2×C4×C3111yescharacteristic
195C23×C4C2×C4×C3111yescharacteristic
196C23×C4D4×C3111yescharacteristic
197C23×C4D4×C3111yescharacteristic
198C22×C8—22no—
199C22×C8—22no—
200C22⋊Q8—42no—
201C2×C4⋊C4—21no—
202C2×C4⋊C4—21no—
203C2×C4⋊C4—21no—
204C2×C4⋊C4C2×C4×C3111yescharacteristic
205C2×C4⋊C4C2×C4×C3111yescharacteristic
206C2×C4⋊C4C2×C4×C3111yescharacteristic
207C2×C22⋊C4—21no—
208C2×C22⋊C4—21no—
209C2×C42—42no—
210C2×C42C2×C4×C3111yescharacteristic
211C2×C42D4×C3111yescharacteristic
212C2×C42D4×C3111yescharacteristic
213C2×C42C23×C3111yescharacteristic
214C22⋊C8—24no—
215C22⋊C8—24no—
216#97—42no—
217C4×C8—42no—
218#95—21no—
219#95—21no—
220#95—21no—
221#95—21no—
222#95—21no—
223#95—21no—
224#95—21no—
225C31#767511yescharacteristic, direct product factor, Sylow
226C24C22⋊C4×C3111yescharacteristic
227C2×Q8—22no—
228C2×Q8—41no—
229C2×Q8—41no—
230C22×C4—22no—
231C22×C4—22no—
232C22×C4—22no—
233C22×C4—22no—
234C22×C4—22no—
235C22×C4—22no—
236C22×C4—21no—
237C22×C4—21no—
238C22×C4—21no—
239C22×C4—21no—
240C22×C4—41no—
241C22×C4—41no—
242C22×C4—41no—
243C22×C4C22⋊C4×C3111yescharacteristic
244C22×C4C22⋊C4×C3111yescharacteristic
245C22×C4C22⋊C4×C3111yescharacteristic
246C22×C4C22×C4×C3111yescharacteristic
247C22×C4C2×D4×C3111yescharacteristic
248C22×C4C2×D4×C3111yescharacteristic
249C2×C8—24no—
250C2×C8—24no—
251C2×C8—42no—
252C2×C8—42no—
253C2×C8—42no—
254C2×C8—42no—
255C4⋊C4—22no—
256C4⋊C4—41no—
257C4⋊C4—41no—
258C4⋊C4—42no—
259C4⋊C4—42no—
260C4⋊C4—42no—
261C22⋊C4—42no—
262C22⋊C4—42no—
263C42—22no—
264C42—22no—
265C42—41no—
266C42—41no—
267C23—21no—
268C23—21no—
269C23—21no—
270C23—21no—
271C23—21no—
272C23—21no—
273C23C31×#10412yes—
274C23C2×C22⋊C4×C3111yescharacteristic
275Q8—82no—
276C2×C4—21no—
277C2×C4—21no—
278C2×C4—21no—
279C2×C4—21no—
280C2×C4—21no—
281C2×C4—21no—
282C2×C4—21no—
283C2×C4—21no—
284C2×C4—21no—
285C2×C4—21no—
286C2×C4—21no—
287C2×C4—21no—
288C2×C4—21no—
289C2×C4—44no—
290C2×C4—44no—
291C2×C4—44no—
292C2×C4—41no—
293C2×C4—41no—
294C2×C4—41no—
295C2×C4—41no—
296C2×C4—41no—
297C2×C4—41no—
298C2×C4—41no—
299C2×C4—41no—
300C2×C4—41no—
301C2×C4—41no—
302C2×C4—41no—
303C2×C4—41no—
304C2×C4C31×#9912yes—
305C2×C4C31×#10412yes—
306C2×C4C31×#13112yes—
307C2×C4C31×#13512yes—
308C2×C4C31×#13712yes—
309C8—44no—
310C8—44no—
311C22—22no—
312C22—22no—
313C22—22no—
314C22—41no—
315C22—41no—
316C22—41no—
317C22—41no—
318C22C31×#40811yescharacteristic
319C22C2×C31×#9911yescharacteristic
320C22C31×#41311yescharacteristic
321C22C31×#41611yescharacteristic
322C22C31×#41911yescharacteristic
323C22C2×C31×#10411yescharacteristic
324C22C2×C31×#10411yescharacteristic
325C4—22no—
326C4—22no—
327C4—22no—
328C4—22no—
329C4—22no—
330C4—41no—
331C4—81no—
332C4—81no—
333C4—81no—
334C4—81no—
335C2—42no—
336C2C31×#146811yescharacteristic
337C2C31×#148511yescharacteristic
338C2C31×#149411yescharacteristic
339C2C31×#150111yescharacteristic
340C2C31×#150811yescharacteristic
341C2C31×#152411yescharacteristic
342C2C31×#155411yescharacteristic
subgroupG/H
center, socleC23×C31C2×C22⋊C4
commutatorC22×C4C22×C4×C31
Frattini, cosocleC2×C42C23×C31
prime radicalC24×C31C22⋊C4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23×C31 ◁ C22×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
4. C31×#1272C2semidirect
5. C31×#1271C2semidirect
95. #7675C31direct (N × H)
143. #1272C2×C31semidirect
144. #1271C2×C31semidirect
225. C31#7675direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#28552
C31×#17492
C4×C31×C22⋊C82
C31×#12722
C31×#12712
#767531