Finite Group Databasebeta

← C31×#7661 #21464420

Subgroups — C31×#7661 #21464420

Order 7936.

482 conjugacy classes of subgroups.

The subgroup lattice has 352 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#2855C211yesmaximal, characteristic
2C31×#1797C211yesmaximal, characteristic
3C4×C31×C22⋊C8C211yesmaximal, characteristic
4C31×#1272C212yesmaximal, complemented
5C31×#1271C212yesmaximal, complemented
6C2×C31×C22⋊Q8C411yescharacteristic
7C22×C42×C31C2211yescharacteristic
8C2×C31×C4⋊C8—21no—
9C2×C31×C22⋊C8—21no—
10C2×C31×C22⋊C8—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×C4⋊C8—42no—
44C31×C22⋊C8—24no—
45C31×C22⋊C8—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—21no—
63C22×C4×C31—21no—
64C22×C4×C31—21no—
65C22×C4×C31—21no—
66C22×C4×C31—41no—
67C22×C4×C31—41no—
68C22×C4×C31—41no—
69C22×C4×C31—41no—
70C22×C4×C31C22⋊C411yescharacteristic
71C22×C4×C31C22⋊C411yescharacteristic
72C22×C4×C31C22⋊C411yescharacteristic
73C22×C4×C31SD1612yes—
74C22×C4×C31Q1612yes—
75C22×C4×C31C22×C411yescharacteristic
76C22×C4×C31C2×D411yescharacteristic
77C22×C4×C31C2×D411yescharacteristic
78C2×C8×C31—24no—
79C2×C8×C31—42no—
80C2×C8×C31—42no—
81C2×C8×C31—42no—
82C2×C8×C31—42no—
83C2×C8×C31—42no—
84C4⋊C4×C31—22no—
85C4⋊C4×C31—41no—
86C4⋊C4×C31—41no—
87C4⋊C4×C31—42no—
88C4⋊C4×C31—42no—
89C4⋊C4×C31—42no—
90C22⋊C4×C31—42no—
91C22⋊C4×C31—42no—
92C42×C31—22no—
93C42×C31—22no—
94C42×C31—41no—
95C42×C31—41no—
96#7661C3111yesmaximal, characteristic, direct product factor, Sylow
97C23×C31—21no—
98C23×C31—21no—
99C23×C31—21no—
100C23×C31—21no—
101C23×C31—21no—
102C23×C31—21no—
103C23×C31#10312yes—
104C23×C31C2×C22⋊C411yescharacteristic
105Q8×C31—82no—
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—42no—
119C2×C4×C31—42no—
120C2×C4×C31—44no—
121C2×C4×C31—44no—
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—41no—
134C2×C4×C31#9912yes—
135C2×C4×C31#10312yes—
136C2×C4×C31#10412yes—
137C2×C4×C31#13112yes—
138C2×C4×C31C2×SD1611yescharacteristic
139C2×C4×C31C2×Q1611yescharacteristic
140C2×C4×C31#13512yes—
141C8×C31—44no—
142C8×C31—82no—
143#2855C2×C3111yescharacteristic
144#1797C2×C3111yescharacteristic
145C4×C22⋊C8C2×C3111yescharacteristic
146#1272C2×C3112yescomplemented
147#1271C2×C3112yescomplemented
148C22×C31—22no—
149C22×C31—22no—
150C22×C31—22no—
151C22×C31—41no—
152C22×C31—41no—
153C22×C31—41no—
154C22×C31—41no—
155C22×C31#40811yescharacteristic
156C22×C31C2×#9911yescharacteristic
157C22×C31#41311yescharacteristic
158C22×C31C2×#10311yescharacteristic
159C22×C31#41611yescharacteristic
160C22×C31C2×#10411yescharacteristic
161C22×C31#42111yescharacteristic
162C4×C31—22no—
163C4×C31—22no—
164C4×C31—22no—
165C4×C31—22no—
166C4×C31—21no—
167C4×C31—22no—
168C4×C31—21no—
169C4×C31—81no—
170C4×C31—81no—
171C4×C31—81no—
172C4×C31—81no—
173C2×C22⋊Q8C4×C3111yescharacteristic
174C22×C42C22×C3111yescharacteristic
175C2×C4⋊C8—21no—
176C2×C22⋊C8—21no—
177C2×C22⋊C8—21no—
178C2×C4×C8—21no—
179#391C4×C3111yescharacteristic
180#391C22×C3111yescharacteristic
181#389C4×C3111yescharacteristic
182#389C22×C3111yescharacteristic
183#387—21no—
184#387—21no—
185#385—21no—
186#381—21no—
187#380C4×C3111yescharacteristic
188#336C22×C3112yes—
189#336C22×C3112yes—
190C2×C31—42no—
191C2×C31#146811yescharacteristic
192C2×C31#148211yescharacteristic
193C2×C31#149311yescharacteristic
194C2×C31#150111yescharacteristic
195C2×C31#152011yescharacteristic
196C2×C31#152911yescharacteristic
197C2×C31#154211yescharacteristic
198C22×Q8C2×C4×C3111yescharacteristic
199C23×C4C2×C4×C3111yescharacteristic
200C23×C4D4×C3111yescharacteristic
201C23×C4D4×C3111yescharacteristic
202C22×C8—22no—
203C22×C8—22no—
204C22⋊Q8—42no—
205C2×C4⋊C4—21no—
206C2×C4⋊C4—21no—
207C2×C4⋊C4—21no—
208C2×C4⋊C4C2×C4×C3111yescharacteristic
209C2×C4⋊C4C2×C4×C3111yescharacteristic
210C2×C4⋊C4C2×C4×C3111yescharacteristic
211C2×C22⋊C4—21no—
212C2×C22⋊C4—21no—
213C2×C42—42no—
214C2×C42C2×C4×C3111yescharacteristic
215C2×C42D4×C3111yescharacteristic
216C2×C42D4×C3111yescharacteristic
217C2×C42C23×C3111yescharacteristic
218C4⋊C8—42no—
219C22⋊C8—24no—
220C22⋊C8—42no—
221C4×C8—42no—
222#95—21no—
223#95—21no—
224#95—21no—
225#95—21no—
226#95—21no—
227#95—21no—
228#95—21no—
229C31#766111yescharacteristic, direct product factor, Sylow
230C24C22⋊C4×C3111yescharacteristic
231C2×Q8—22no—
232C2×Q8—41no—
233C2×Q8—41no—
234C22×C4—22no—
235C22×C4—22no—
236C22×C4—22no—
237C22×C4—22no—
238C22×C4—21no—
239C22×C4—21no—
240C22×C4—21no—
241C22×C4—21no—
242C22×C4—41no—
243C22×C4—41no—
244C22×C4—41no—
245C22×C4—41no—
246C22×C4C22⋊C4×C3111yescharacteristic
247C22×C4C22⋊C4×C3111yescharacteristic
248C22×C4C22⋊C4×C3111yescharacteristic
249C22×C4SD16×C3112yes—
250C22×C4Q16×C3112yes—
251C22×C4C22×C4×C3111yescharacteristic
252C22×C4C2×D4×C3111yescharacteristic
253C22×C4C2×D4×C3111yescharacteristic
254C2×C8—24no—
255C2×C8—42no—
256C2×C8—42no—
257C2×C8—42no—
258C2×C8—42no—
259C2×C8—42no—
260C4⋊C4—22no—
261C4⋊C4—41no—
262C4⋊C4—41no—
263C4⋊C4—42no—
264C4⋊C4—42no—
265C4⋊C4—42no—
266C22⋊C4—42no—
267C22⋊C4—42no—
268C42—22no—
269C42—22no—
270C42—41no—
271C42—41no—
272C23—21no—
273C23—21no—
274C23—21no—
275C23—21no—
276C23—21no—
277C23—21no—
278C23C31×#10312yes—
279C23C2×C22⋊C4×C3111yescharacteristic
280Q8—82no—
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—21no—
290C2×C4—21no—
291C2×C4—21no—
292C2×C4—21no—
293C2×C4—42no—
294C2×C4—42no—
295C2×C4—44no—
296C2×C4—44no—
297C2×C4—41no—
298C2×C4—41no—
299C2×C4—41no—
300C2×C4—41no—
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×C4C31×#9912yes—
310C2×C4C31×#10312yes—
311C2×C4C31×#10412yes—
312C2×C4C31×#13112yes—
313C2×C4C2×SD16×C3111yescharacteristic
314C2×C4C2×Q16×C3111yescharacteristic
315C2×C4C31×#13512yes—
316C8—44no—
317C8—82no—
318C22—22no—
319C22—22no—
320C22—22no—
321C22—41no—
322C22—41no—
323C22—41no—
324C22—41no—
325C22C31×#40811yescharacteristic
326C22C2×C31×#9911yescharacteristic
327C22C31×#41311yescharacteristic
328C22C2×C31×#10311yescharacteristic
329C22C31×#41611yescharacteristic
330C22C2×C31×#10411yescharacteristic
331C22C31×#42111yescharacteristic
332C4—22no—
333C4—22no—
334C4—22no—
335C4—22no—
336C4—21no—
337C4—22no—
338C4—21no—
339C4—81no—
340C4—81no—
341C4—81no—
342C4—81no—
343C2—42no—
344C2C31×#146811yescharacteristic
345C2C31×#148211yescharacteristic
346C2C31×#149311yescharacteristic
347C2C31×#150111yescharacteristic
348C2C31×#152011yescharacteristic
349C2C31×#152911yescharacteristic
350C2C31×#154211yescharacteristic
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
96. #7661C31direct (N × H)
146. #1272C2×C31semidirect
147. #1271C2×C31semidirect
229. C31#7661direct (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×#17972
C4×C31×C22⋊C82
C31×#12722
C31×#12712
#766131