Finite Group Databasebeta

← C31×#7657 #21464416

Subgroups — C31×#7657 #21464416

Order 7936.

370 conjugacy classes of subgroups.

The subgroup lattice has 286 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#2864C211yesmaximal, characteristic
2C31×#1839C211yesmaximal, characteristic
3C31×#1744C211yesmaximal, characteristic
4C31×#1271C212yesmaximal
5C31×#1271C212yesmaximal
6C2×C4×C8×C31—21no—
7C31×#389C411yescharacteristic
8C31×#389C411yescharacteristic
9C31×#389C2211yescharacteristic
10C31×#389C2211yescharacteristic
11C31×#387—21no—
12C31×#387—21no—
13C31×#387—21no—
14C31×#387—21no—
15C31×#382C411yescharacteristic
16C31×#382C411yescharacteristic
17C43×C31C2211yescharacteristic
18C31×#336—21no—
19C31×#336—21no—
20C31×#336—21no—
21C31×#336C2212yes—
22C31×#336C2212yes—
23C22×C8×C31—22no—
24C22×C8×C31—22no—
25C2×C4⋊C4×C31—21no—
26C2×C4⋊C4×C31—21no—
27C2×C4⋊C4×C31—21no—
28C2×C4⋊C4×C31—21no—
29C2×C4⋊C4×C31C2×C411yescharacteristic
30C2×C4⋊C4×C31C2×C411yescharacteristic
31C2×C4⋊C4×C31C2×C411yescharacteristic
32C2×C4⋊C4×C31C2×C411yescharacteristic
33C2×C42×C31C2×C411yescharacteristic
34C2×C42×C31C2×C411yescharacteristic
35C2×C42×C31D411yescharacteristic
36C2×C42×C31D411yescharacteristic
37C2×C42×C31D411yescharacteristic
38C2×C42×C31D411yescharacteristic
39C2×C42×C31C2311yescharacteristic
40C4×C8×C31—24no—
41C31×#95—21no—
42C31×#95—21no—
43C31×#95—21no—
44C31×#95—21no—
45C31×#95—21no—
46C31×#95—21no—
47C31×#95—21no—
48C31×#95—21no—
49C22×C4×C31—21no—
50C22×C4×C31—21no—
51C22×C4×C31—21no—
52C22×C4×C31—21no—
53C22×C4×C31C22⋊C411yescharacteristic
54C22×C4×C31C22⋊C411yescharacteristic
55C22×C4×C31C22⋊C411yescharacteristic
56C22×C4×C31C22⋊C411yescharacteristic
57C22×C4×C31C22×C411yescharacteristic
58C22×C4×C31C2×D411yescharacteristic
59C22×C4×C31C2×D411yescharacteristic
60C2×C8×C31—24no—
61C2×C8×C31—42no—
62C2×C8×C31—42no—
63C2×C8×C31—42no—
64C2×C8×C31—42no—
65C2×C8×C31—42no—
66C4⋊C4×C31—22no—
67C4⋊C4×C31—22no—
68C4⋊C4×C31—42no—
69C4⋊C4×C31—41no—
70C4⋊C4×C31—41no—
71C4⋊C4×C31—42no—
72C4⋊C4×C31—42no—
73C4⋊C4×C31—42no—
74C42×C31—22no—
75C42×C31—22no—
76C42×C31—22no—
77C42×C31—22no—
78C42×C31—22no—
79C42×C31—41no—
80C42×C31—41no—
81#7657C3111yesmaximal, characteristic, direct product factor, Sylow
82C23×C31C2×C22⋊C411yescharacteristic
83C2×C4×C31—21no—
84C2×C4×C31—21no—
85C2×C4×C31—21no—
86C2×C4×C31—21no—
87C2×C4×C31—21no—
88C2×C4×C31—21no—
89C2×C4×C31—21no—
90C2×C4×C31—21no—
91C2×C4×C31—21no—
92C2×C4×C31—21no—
93C2×C4×C31—21no—
94C2×C4×C31—21no—
95C2×C4×C31—21no—
96C2×C4×C31—21no—
97C2×C4×C31—21no—
98C2×C4×C31—21no—
99C2×C4×C31—41no—
100C2×C4×C31—41no—
101C2×C4×C31—41no—
102C2×C4×C31—41no—
103C2×C4×C31—41no—
104C2×C4×C31—41no—
105C2×C4×C31—41no—
106C2×C4×C31—41no—
107C2×C4×C31—41no—
108C2×C4×C31—41no—
109C2×C4×C31—41no—
110C2×C4×C31—41no—
111C2×C4×C31#10112yes—
112C2×C4×C31#10412yes—
113C2×C4×C31#13112yes—
114C2×C4×C31#13512yes—
115C2×C4×C31#13512yes—
116C8×C31—44no—
117C8×C31—82no—
118#2864C2×C3111yescharacteristic
119#1839C2×C3111yescharacteristic
120#1744C2×C3111yescharacteristic
121#1271C2×C3112yes—
122#1271C2×C3112yes—
123C22×C31#40811yescharacteristic
124C22×C31#41011yescharacteristic
125C22×C31C2×#10111yescharacteristic
126C22×C31#41611yescharacteristic
127C22×C31#41611yescharacteristic
128C22×C31C2×#10411yescharacteristic
129C22×C31#42111yescharacteristic
130C4×C31—22no—
131C4×C31—22no—
132C4×C31—22no—
133C4×C31—22no—
134C4×C31—22no—
135C4×C31—41no—
136C4×C31—41no—
137C4×C31—81no—
138C4×C31—81no—
139C4×C31—81no—
140C4×C31—81no—
141C2×C4×C8—21no—
142#389C4×C3111yescharacteristic
143#389C4×C3111yescharacteristic
144#389C22×C3111yescharacteristic
145#389C22×C3111yescharacteristic
146#387—21no—
147#387—21no—
148#387—21no—
149#387—21no—
150#382C4×C3111yescharacteristic
151#382C4×C3111yescharacteristic
152C43C22×C3111yescharacteristic
153#336—21no—
154#336—21no—
155#336—21no—
156#336C22×C3112yes—
157#336C22×C3112yes—
158C2×C31#147011yescharacteristic
159C2×C31#148211yescharacteristic
160C2×C31#149411yescharacteristic
161C2×C31#150011yescharacteristic
162C2×C31#152111yescharacteristic
163C2×C31#153111yescharacteristic
164C2×C31#154411yescharacteristic
165C22×C8—22no—
166C22×C8—22no—
167C2×C4⋊C4—21no—
168C2×C4⋊C4—21no—
169C2×C4⋊C4—21no—
170C2×C4⋊C4—21no—
171C2×C4⋊C4C2×C4×C3111yescharacteristic
172C2×C4⋊C4C2×C4×C3111yescharacteristic
173C2×C4⋊C4C2×C4×C3111yescharacteristic
174C2×C4⋊C4C2×C4×C3111yescharacteristic
175C2×C42C2×C4×C3111yescharacteristic
176C2×C42C2×C4×C3111yescharacteristic
177C2×C42D4×C3111yescharacteristic
178C2×C42D4×C3111yescharacteristic
179C2×C42D4×C3111yescharacteristic
180C2×C42D4×C3111yescharacteristic
181C2×C42C23×C3111yescharacteristic
182C4×C8—24no—
183#95—21no—
184#95—21no—
185#95—21no—
186#95—21no—
187#95—21no—
188#95—21no—
189#95—21no—
190#95—21no—
191C31#765711yescharacteristic, direct product factor, Sylow
192C22×C4—21no—
193C22×C4—21no—
194C22×C4—21no—
195C22×C4—21no—
196C22×C4C22⋊C4×C3111yescharacteristic
197C22×C4C22⋊C4×C3111yescharacteristic
198C22×C4C22⋊C4×C3111yescharacteristic
199C22×C4C22⋊C4×C3111yescharacteristic
200C22×C4C22×C4×C3111yescharacteristic
201C22×C4C2×D4×C3111yescharacteristic
202C22×C4C2×D4×C3111yescharacteristic
203C2×C8—24no—
204C2×C8—42no—
205C2×C8—42no—
206C2×C8—42no—
207C2×C8—42no—
208C2×C8—42no—
209C4⋊C4—22no—
210C4⋊C4—22no—
211C4⋊C4—41no—
212C4⋊C4—41no—
213C4⋊C4—42no—
214C4⋊C4—42no—
215C4⋊C4—42no—
216C4⋊C4—42no—
217C42—22no—
218C42—22no—
219C42—22no—
220C42—22no—
221C42—22no—
222C42—41no—
223C42—41no—
224C23C2×C22⋊C4×C3111yescharacteristic
225C2×C4—21no—
226C2×C4—21no—
227C2×C4—21no—
228C2×C4—21no—
229C2×C4—21no—
230C2×C4—21no—
231C2×C4—21no—
232C2×C4—21no—
233C2×C4—21no—
234C2×C4—21no—
235C2×C4—21no—
236C2×C4—21no—
237C2×C4—21no—
238C2×C4—21no—
239C2×C4—21no—
240C2×C4—21no—
241C2×C4—41no—
242C2×C4—41no—
243C2×C4—41no—
244C2×C4—41no—
245C2×C4—41no—
246C2×C4—41no—
247C2×C4—41no—
248C2×C4—41no—
249C2×C4—41no—
250C2×C4—41no—
251C2×C4—41no—
252C2×C4—41no—
253C2×C4C31×#10112yes—
254C2×C4C31×#10412yes—
255C2×C4C31×#13112yes—
256C2×C4C31×#13512yes—
257C2×C4C31×#13512yes—
258C8—44no—
259C8—82no—
260C22C31×#40811yescharacteristic
261C22C31×#41011yescharacteristic
262C22C2×C31×#10111yescharacteristic
263C22C31×#41611yescharacteristic
264C22C31×#41611yescharacteristic
265C22C2×C31×#10411yescharacteristic
266C22C31×#42111yescharacteristic
267C4—22no—
268C4—22no—
269C4—22no—
270C4—22no—
271C4—22no—
272C4—41no—
273C4—41no—
274C4—81no—
275C4—81no—
276C4—81no—
277C4—81no—
278C2C31×#147011yescharacteristic
279C2C31×#148211yescharacteristic
280C2C31×#149411yescharacteristic
281C2C31×#150011yescharacteristic
282C2C31×#152111yescharacteristic
283C2C31×#153111yescharacteristic
284C2C31×#154411yescharacteristic
subgroupG/H
center, socle, prime radicalC23×C31C2×C22⋊C4
commutatorC22×C4C22×C4×C31
Frattini, cosocleC2×C42C23×C31
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23×C31 ◁ C43×C31 ◁ G

Complements

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

NH ≅ G/Ntype
81. #7657C31direct (N × H)
191. C31#7657direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#28642
C31×#18392
C31×#17442
C31×#12712
#765731