Finite Group Databasebeta

← C31×#7691 #21464450

Subgroups — C31×#7691 #21464450

Order 7936.

530 conjugacy classes of subgroups.

The subgroup lattice has 354 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#2851C211yesmaximal, characteristic
2C31×#1749C211yesmaximal, characteristic
3C2×C31×#336C211yesmaximal, characteristic
4C31×#1271C212yesmaximal, complemented
5C31×#1271C212yesmaximal, complemented
6C23×C8×C31—21no—
7C2×C31×#125C411yescharacteristic
8C22×C42×C31C2211yescharacteristic
9C2×C31×C22⋊C8—21no—
10C2×C31×#97—21no—
11C31×#389C2211yescharacteristic
12C31×#389C2211yescharacteristic
13C31×#387—21no—
14C31×#387—21no—
15C31×#385—21no—
16C31×#385—21no—
17C31×#382C411yescharacteristic
18C31×#380C411yescharacteristic
19C31×#380C411yescharacteristic
20C31×#336—21no—
21C31×#336C2212yes—
22C31×#336C2212yes—
23C23×C4×C31C2×C411yescharacteristic
24C23×C4×C31D411yescharacteristic
25C23×C4×C31D411yescharacteristic
26C22×C8×C31—24no—
27C22×C8×C31—22no—
28C22×C8×C31—22no—
29C22×C8×C31—42no—
30C22×C8×C31—42no—
31C31×#125—42no—
32C2×C4⋊C4×C31—21no—
33C2×C4⋊C4×C31—21no—
34C2×C4⋊C4×C31—21no—
35C2×C4⋊C4×C31—21no—
36C2×C4⋊C4×C31C2×C411yescharacteristic
37C2×C4⋊C4×C31C2×C411yescharacteristic
38C2×C4⋊C4×C31C2×C411yescharacteristic
39C2×C4⋊C4×C31C2×C411yescharacteristic
40C2×C22⋊C4×C31—21no—
41C2×C22⋊C4×C31—21no—
42C2×C42×C31—42no—
43C2×C42×C31C2×C411yescharacteristic
44C2×C42×C31D411yescharacteristic
45C2×C42×C31D411yescharacteristic
46C2×C42×C31C2311yescharacteristic
47C31×C22⋊C8—24no—
48C31×#97—42no—
49C31×#95—21no—
50C31×#95—21no—
51C31×#95—21no—
52C31×#95—21no—
53C31×#95—21no—
54C31×#95—21no—
55C24×C31C22⋊C411yescharacteristic
56C22×C4×C31—22no—
57C22×C4×C31—22no—
58C22×C4×C31—21no—
59C22×C4×C31—21no—
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×C31C22⋊C411yescharacteristic
71C22×C4×C31C22⋊C411yescharacteristic
72C22×C4×C31C22⋊C411yescharacteristic
73C22×C4×C31C22×C411yescharacteristic
74C22×C4×C31C2×D411yescharacteristic
75C22×C4×C31C2×D411yescharacteristic
76C2×C8×C31—24no—
77C2×C8×C31—24no—
78C2×C8×C31—42no—
79C2×C8×C31—48no—
80C2×C8×C31—42no—
81C2×C8×C31—42no—
82C2×C8×C31—42no—
83C4⋊C4×C31—22no—
84C4⋊C4×C31—22no—
85C4⋊C4×C31—42no—
86C4⋊C4×C31—41no—
87C4⋊C4×C31—41no—
88C4⋊C4×C31—42no—
89C4⋊C4×C31—42no—
90C4⋊C4×C31—41no—
91C4⋊C4×C31—41no—
92C22⋊C4×C31—42no—
93C22⋊C4×C31—42no—
94C42×C31—22no—
95C42×C31—22no—
96C42×C31—41no—
97C42×C31—41no—
98#7691C3111yesmaximal, characteristic, direct product factor, Sylow
99C23×C31—21no—
100C23×C31—21no—
101C23×C31—21no—
102C23×C31—21no—
103C23×C31#10112yes—
104C23×C31#10412yes—
105C23×C31#10412yes—
106C23×C31C2×C22⋊C411yescharacteristic
107C2×C4×C31—24no—
108C2×C4×C31—24no—
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—21no—
119C2×C4×C31—21no—
120C2×C4×C31—21no—
121C2×C4×C31—21no—
122C2×C4×C31—21no—
123C2×C4×C31—44no—
124C2×C4×C31—44no—
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—41no—
134C2×C4×C31—41no—
135C2×C4×C31—41no—
136C2×C4×C31—41no—
137C2×C4×C31#9912yes—
138C2×C4×C31#13112yes—
139C2×C4×C31#13512yes—
140C2×C4×C31AGL(1,ℤ/8)11yescharacteristic
141C2×C4×C31#13711yescharacteristic
142C8×C31—44no—
143C8×C31—44no—
144#2851C2×C3111yescharacteristic
145#1749C2×C3111yescharacteristic
146C2×#336C2×C3111yescharacteristic
147#1271C2×C3112yescomplemented
148#1271C2×C3112yescomplemented
149C22×C31—22no—
150C22×C31—22no—
151C22×C31—22no—
152C22×C31—22no—
153C22×C31—22no—
154C22×C31—22no—
155C22×C31#33014yes—
156C22×C31#40811yescharacteristic
157C22×C31C2×#9911yescharacteristic
158C22×C31C2×#10111yescharacteristic
159C22×C31#41611yescharacteristic
160C22×C31#41711yescharacteristic
161C22×C31C2×#10411yescharacteristic
162C22×C31C2×#10411yescharacteristic
163C4×C31—22no—
164C4×C31—22no—
165C4×C31—21no—
166C4×C31—22no—
167C4×C31—21no—
168C4×C31—41no—
169C4×C31—41no—
170C4×C31—81no—
171C4×C31—81no—
172C4×C31—81no—
173C4×C31—81no—
174C23×C8—21no—
175C2×#125C4×C3111yescharacteristic
176C22×C42C22×C3111yescharacteristic
177C2×C22⋊C8—21no—
178C2×#97—21no—
179#389C22×C3111yescharacteristic
180#389C22×C3111yescharacteristic
181#387—21no—
182#387—21no—
183#385—21no—
184#385—21no—
185#382C4×C3111yescharacteristic
186#380C4×C3111yescharacteristic
187#380C4×C3111yescharacteristic
188#336—21no—
189#336C22×C3112yes—
190#336C22×C3112yes—
191C2×C31—24no—
192C2×C31#147211yescharacteristic
193C2×C31#148311yescharacteristic
194C2×C31#149411yescharacteristic
195C2×C31#150111yescharacteristic
196C2×C31#150411yescharacteristic
197C2×C31C2×#33011yescharacteristic
198C2×C31#155211yescharacteristic
199C23×C4C2×C4×C3111yescharacteristic
200C23×C4D4×C3111yescharacteristic
201C23×C4D4×C3111yescharacteristic
202C22×C8—24no—
203C22×C8—22no—
204C22×C8—22no—
205C22×C8—42no—
206C22×C8—42no—
207#125—42no—
208C2×C4⋊C4—21no—
209C2×C4⋊C4—21no—
210C2×C4⋊C4—21no—
211C2×C4⋊C4—21no—
212C2×C4⋊C4C2×C4×C3111yescharacteristic
213C2×C4⋊C4C2×C4×C3111yescharacteristic
214C2×C4⋊C4C2×C4×C3111yescharacteristic
215C2×C4⋊C4C2×C4×C3111yescharacteristic
216C2×C22⋊C4—21no—
217C2×C22⋊C4—21no—
218C2×C42—42no—
219C2×C42C2×C4×C3111yescharacteristic
220C2×C42D4×C3111yescharacteristic
221C2×C42D4×C3111yescharacteristic
222C2×C42C23×C3111yescharacteristic
223C22⋊C8—24no—
224#97—42no—
225#95—21no—
226#95—21no—
227#95—21no—
228#95—21no—
229#95—21no—
230#95—21no—
231C31#769111yescharacteristic, direct product factor, Sylow
232C24C22⋊C4×C3111yescharacteristic
233C22×C4—22no—
234C22×C4—22no—
235C22×C4—21no—
236C22×C4—21no—
237C22×C4—22no—
238C22×C4—22no—
239C22×C4—22no—
240C22×C4—22no—
241C22×C4—21no—
242C22×C4—21no—
243C22×C4—21no—
244C22×C4—21no—
245C22×C4—41no—
246C22×C4—41no—
247C22×C4C22⋊C4×C3111yescharacteristic
248C22×C4C22⋊C4×C3111yescharacteristic
249C22×C4C22⋊C4×C3111yescharacteristic
250C22×C4C22×C4×C3111yescharacteristic
251C22×C4C2×D4×C3111yescharacteristic
252C22×C4C2×D4×C3111yescharacteristic
253C2×C8—24no—
254C2×C8—24no—
255C2×C8—42no—
256C2×C8—48no—
257C2×C8—42no—
258C2×C8—42no—
259C2×C8—42no—
260C4⋊C4—22no—
261C4⋊C4—22no—
262C4⋊C4—41no—
263C4⋊C4—41no—
264C4⋊C4—42no—
265C4⋊C4—42no—
266C4⋊C4—42no—
267C4⋊C4—41no—
268C4⋊C4—41no—
269C22⋊C4—42no—
270C22⋊C4—42no—
271C42—22no—
272C42—22no—
273C42—41no—
274C42—41no—
275C23—21no—
276C23—21no—
277C23—21no—
278C23—21no—
279C23C31×#10112yes—
280C23C31×#10412yes—
281C23C31×#10412yes—
282C23C2×C22⋊C4×C3111yescharacteristic
283C2×C4—24no—
284C2×C4—24no—
285C2×C4—21no—
286C2×C4—21no—
287C2×C4—21no—
288C2×C4—21no—
289C2×C4—21no—
290C2×C4—21no—
291C2×C4—21no—
292C2×C4—21no—
293C2×C4—21no—
294C2×C4—21no—
295C2×C4—21no—
296C2×C4—21no—
297C2×C4—21no—
298C2×C4—21no—
299C2×C4—44no—
300C2×C4—44no—
301C2×C4—41no—
302C2×C4—41no—
303C2×C4—41no—
304C2×C4—41no—
305C2×C4—41no—
306C2×C4—41no—
307C2×C4—41no—
308C2×C4—41no—
309C2×C4—41no—
310C2×C4—41no—
311C2×C4—41no—
312C2×C4—41no—
313C2×C4C31×#9912yes—
314C2×C4C31×#13112yes—
315C2×C4C31×#13512yes—
316C2×C4C31×AGL(1,ℤ/8)11yescharacteristic
317C2×C4C31×#13711yescharacteristic
318C8—44no—
319C8—44no—
320C22—22no—
321C22—22no—
322C22—22no—
323C22—22no—
324C22—22no—
325C22—22no—
326C22C31×#33014yes—
327C22C31×#40811yescharacteristic
328C22C2×C31×#9911yescharacteristic
329C22C2×C31×#10111yescharacteristic
330C22C31×#41611yescharacteristic
331C22C31×#41711yescharacteristic
332C22C2×C31×#10411yescharacteristic
333C22C2×C31×#10411yescharacteristic
334C4—22no—
335C4—22no—
336C4—21no—
337C4—22no—
338C4—21no—
339C4—41no—
340C4—41no—
341C4—81no—
342C4—81no—
343C4—81no—
344C4—81no—
345C2—24no—
346C2C31×#147211yescharacteristic
347C2C31×#148311yescharacteristic
348C2C31×#149411yescharacteristic
349C2C31×#150111yescharacteristic
350C2C31×#150411yescharacteristic
351C2C2×C31×#33011yescharacteristic
352C2C31×#155211yescharacteristic
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×#1271C2semidirect
5. C31×#1271C2semidirect
98. #7691C31direct (N × H)
147. #1271C2×C31semidirect
148. #1271C2×C31semidirect
231. C31#7691direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#28512
C31×#17492
C2×C31×#3362
C31×#12712
#769131