Finite Group Databasebeta

← C31×#18188 #21474947

Subgroups — C31×#18188 #21474947

Order 7936.

934 conjugacy classes of subgroups.

The subgroup lattice has 366 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3502C211yesmaximal, characteristic, complemented
2C31×#3110C212yesmaximal
3C31×#2398C211yesmaximal, characteristic
4C31×#1617C214yesmaximal, complemented
5C31×#1599C214yesmaximal
6C31×#1506C212yesmaximal, complemented
7C31×#1467C211yesmaximal, characteristic, complemented
8Q82×C31—22no—
9C31×#557—22no—
10C31×#557—24no—
11C31×#544—21no—
12C31×#544C2214yes—
13C31×#533—22no—
14C31×#533C2212yes—
15C31×#519—21no—
16C2×C4×Q8×C31C2211yescharacteristic
17C2×C4×D4×C31C2211yescharacteristic
18C31×#484C2214yes—
19C31×#474—22no—
20C31×#461—22no—
21C31×#450C2214yes—
22C31×#440—24no—
23C31×#432C2212yes—
24C31×#400C2212yes—
25C31×#397—21no—
26C31×#394C2212yes—
27C31×#393—21no—
28C4×C22⋊C4×C31—22no—
29C31×#376C2211yescharacteristic
30C31×#328C2218yes—
31C31×#324C2214yes—
32C22×Q8×C31D411yescharacteristic
33C22×D4×C31C2311yescharacteristic
34C23×C4×C31—21no—
35C2×SD16×C31—24no—
36C31×C4⋊Q8—22no—
37C31×C4⋊Q8—22no—
38C31×C4⋊Q8—24no—
39C31×C4⋊Q8—28no—
40C31×C4⋊Q8D412yes—
41C31×C4⋊Q8D412yes—
42C31×#125—24no—
43C31×#125—24no—
44C31×#125—28no—
45C31×#125—22no—
46C31×C22⋊Q8—22no—
47C31×C22⋊Q8—24no—
48C31×C22⋊Q8C2314yes—
49C4×Q8×C31—24no—
50C4×Q8×C31—24no—
51C4×Q8×C31—24no—
52C4×Q8×C31—24no—
53C4×Q8×C31—22no—
54C4×Q8×C31—22no—
55C4×Q8×C31—22no—
56C4×Q8×C31D414yes—
57C4×D4×C31—22no—
58C4×D4×C31—22no—
59C31×#117—24no—
60C31×#117—22no—
61C2×C4⋊C4×C31D411yescharacteristic
62C2×C4⋊C4×C31C2311yescharacteristic
63C2×C4⋊C4×C31C2312yes—
64C2×C22⋊C4×C31—21no—
65C2×C22⋊C4×C31—22no—
66C2×C22⋊C4×C31—22no—
67C2×C42×C31—21no—
68C2×C42×C31D412yes—
69C2×C42×C31C2311yescharacteristic
70C31×#107—24no—
71C31×C4⋊C8—22no—
72C31×#103—24no—
73C31×#102—24no—
74C31×C22⋊C8C2314yes—
75C31×#97—22no—
76C31×#95—22no—
77C31×#95—21no—
78C31×#95—22no—
79C31×#95C2312yes—
80C24×C31—21no—
81C2×Q8×C31—24no—
82C2×Q8×C31—22no—
83C2×Q8×C31—22no—
84C2×Q8×C31—24no—
85C2×Q8×C31C2×D414yes—
86C2×D4×C31—22no—
87C2×D4×C31—42no—
88C22×C4×C31—21no—
89C22×C4×C31—22no—
90C22×C4×C31—44no—
91C22×C4×C31—41no—
92C22×C4×C31—41no—
93C22×C4×C31C2×D411yescharacteristic
94C22×C4×C31C2×D411yescharacteristic
95C22×C4×C31C2×D412yes—
96C22×C4×C31C2×D412yes—
97C22×C4×C31C2411yescharacteristic
98SD16×C31—48no—
99C2×C8×C31—24no—
100C4⋊C4×C31—24no—
101C4⋊C4×C31—24no—
102C4⋊C4×C31—24no—
103C4⋊C4×C31—28no—
104C4⋊C4×C31—22no—
105C4⋊C4×C31—22no—
106C4⋊C4×C31—22no—
107C4⋊C4×C31—22no—
108C4⋊C4×C31—24no—
109C4⋊C4×C31—24no—
110C4⋊C4×C31—24no—
111C4⋊C4×C31—22no—
112C4⋊C4×C31C2×D414yes—
113C22⋊C4×C31—24no—
114C22⋊C4×C31—44no—
115C22⋊C4×C31—42no—
116C22⋊C4×C31—44no—
117C42×C31—28no—
118C42×C31—22no—
119C42×C31—22no—
120C42×C31—24no—
121C42×C31—42no—
122C42×C31C2×D412yes—
123C42×C31C2×D412yes—
124#18188C3111yesmaximal, characteristic, direct product factor, Sylow
125C23×C31—22no—
126C23×C31—42no—
127C23×C31—41no—
128C23×C31—41no—
129C23×C31—42no—
130C23×C31C22×D411yescharacteristic
131Q8×C31—28no—
132Q8×C31—44no—
133Q8×C31—44no—
134Q8×C31—84no—
135D4×C31—24no—
136D4×C31—42no—
137C2×C4×C31—22no—
138C2×C4×C31—22no—
139C2×C4×C31—22no—
140C2×C4×C31—22no—
141C2×C4×C31—24no—
142C2×C4×C31—24no—
143C2×C4×C31—22no—
144C2×C4×C31—41no—
145C2×C4×C31—42no—
146C2×C4×C31—42no—
147C2×C4×C31—42no—
148C2×C4×C31—42no—
149C2×C4×C31—41no—
150C2×C4×C31—42no—
151C2×C4×C31—82no—
152C2×C4×C31—82no—
153C2×C4×C31#12012yes—
154C2×C4×C31#12011yescharacteristic
155C2×C4×C31#12011yescharacteristic
156C2×C4×C31#13714yes—
157C2×C4×C31C22×D412yes—
158C8×C31—44no—
159#3502C2×C3111yescharacteristic, complemented
160#3110C2×C3112yes—
161#2398C2×C3111yescharacteristic
162#1617C2×C3114yescomplemented
163#1599C2×C3114yes—
164#1506C2×C3112yescomplemented
165#1467C2×C3111yescharacteristic, complemented
166C22×C31—21no—
167C22×C31—21no—
168C22×C31—44no—
169C22×C31—42no—
170C22×C31—82no—
171C22×C31—81no—
172C22×C31—81no—
173C22×C31C2×#12011yescharacteristic
174C22×C31C2×#13712yes—
175C4×C31—22no—
176C4×C31—24no—
177C4×C31—21no—
178C4×C31—22no—
179C4×C31—44no—
180C4×C31—42no—
181C4×C31—44no—
182C4×C31—82no—
183C4×C31—81no—
184C4×C31#45412yes—
185Q82—22no—
186#557—22no—
187#557—24no—
188#544—21no—
189#544C22×C3114yes—
190#533—22no—
191#533C22×C3112yes—
192#519—21no—
193C2×C4×Q8C22×C3111yescharacteristic
194C2×C4×D4C22×C3111yescharacteristic
195#484C22×C3114yes—
196#474—22no—
197#461—22no—
198#450C22×C3114yes—
199#440—24no—
200#432C22×C3112yes—
201#400C22×C3112yes—
202#397—21no—
203#394C22×C3112yes—
204#393—21no—
205C4×C22⋊C4—22no—
206#376C22×C3111yescharacteristic
207#328C22×C3118yes—
208#324C22×C3114yes—
209C2×C31—22no—
210C2×C31—82no—
211C2×C31#300411yescharacteristic
212C2×C31C2×#45411yescharacteristic
213C2×C31#302511yescharacteristic
214C22×Q8D4×C3111yescharacteristic
215C22×D4C23×C3111yescharacteristic
216C23×C4—21no—
217C2×SD16—24no—
218C4⋊Q8—22no—
219C4⋊Q8—22no—
220C4⋊Q8—24no—
221C4⋊Q8—28no—
222C4⋊Q8D4×C3112yes—
223C4⋊Q8D4×C3112yes—
224#125—24no—
225#125—24no—
226#125—28no—
227#125—22no—
228C22⋊Q8—22no—
229C22⋊Q8—24no—
230C22⋊Q8C23×C3114yes—
231C4×Q8—24no—
232C4×Q8—24no—
233C4×Q8—24no—
234C4×Q8—24no—
235C4×Q8—22no—
236C4×Q8—22no—
237C4×Q8—22no—
238C4×Q8D4×C3114yes—
239C4×D4—22no—
240C4×D4—22no—
241#117—24no—
242#117—22no—
243C2×C4⋊C4D4×C3111yescharacteristic
244C2×C4⋊C4C23×C3111yescharacteristic
245C2×C4⋊C4C23×C3112yes—
246C2×C22⋊C4—21no—
247C2×C22⋊C4—22no—
248C2×C22⋊C4—22no—
249C2×C42—21no—
250C2×C42D4×C3112yes—
251C2×C42C23×C3111yescharacteristic
252#107—24no—
253C4⋊C8—22no—
254#103—24no—
255#102—24no—
256C22⋊C8C23×C3114yes—
257#97—22no—
258#95—21no—
259#95—22no—
260#95—22no—
261#95C23×C3112yes—
262C31#1818811yescharacteristic, direct product factor, Sylow
263C24—21no—
264C2×Q8—24no—
265C2×Q8—22no—
266C2×Q8—22no—
267C2×Q8—24no—
268C2×Q8C2×D4×C3114yes—
269C2×D4—22no—
270C2×D4—42no—
271C22×C4—21no—
272C22×C4—22no—
273C22×C4—44no—
274C22×C4—41no—
275C22×C4—41no—
276C22×C4C2×D4×C3111yescharacteristic
277C22×C4C2×D4×C3111yescharacteristic
278C22×C4C2×D4×C3112yes—
279C22×C4C2×D4×C3112yes—
280C22×C4C24×C3111yescharacteristic
281SD16—48no—
282C2×C8—24no—
283C4⋊C4—24no—
284C4⋊C4—24no—
285C4⋊C4—24no—
286C4⋊C4—28no—
287C4⋊C4—22no—
288C4⋊C4—22no—
289C4⋊C4—22no—
290C4⋊C4—22no—
291C4⋊C4—24no—
292C4⋊C4—24no—
293C4⋊C4—24no—
294C4⋊C4—22no—
295C4⋊C4C2×D4×C3114yes—
296C22⋊C4—24no—
297C22⋊C4—44no—
298C22⋊C4—42no—
299C22⋊C4—44no—
300C42—28no—
301C42—22no—
302C42—22no—
303C42—24no—
304C42—42no—
305C42C2×D4×C3112yes—
306C42C2×D4×C3112yes—
307C23—22no—
308C23—42no—
309C23—41no—
310C23—41no—
311C23—42no—
312C23C22×D4×C3111yescharacteristic
313Q8—28no—
314Q8—44no—
315Q8—44no—
316Q8—84no—
317D4—24no—
318D4—42no—
319C2×C4—22no—
320C2×C4—22no—
321C2×C4—22no—
322C2×C4—22no—
323C2×C4—24no—
324C2×C4—24no—
325C2×C4—22no—
326C2×C4—41no—
327C2×C4—42no—
328C2×C4—42no—
329C2×C4—42no—
330C2×C4—42no—
331C2×C4—41no—
332C2×C4—42no—
333C2×C4—82no—
334C2×C4—82no—
335C2×C4C31×#12012yes—
336C2×C4C31×#12011yescharacteristic
337C2×C4C31×#12011yescharacteristic
338C2×C4C31×#13714yes—
339C2×C4C22×D4×C3112yes—
340C8—44no—
341C22—21no—
342C22—21no—
343C22—44no—
344C22—42no—
345C22—82no—
346C22—81no—
347C22—81no—
348C22C2×C31×#12011yescharacteristic
349C22C2×C31×#13712yes—
350C4—22no—
351C4—24no—
352C4—21no—
353C4—22no—
354C4—44no—
355C4—42no—
356C4—44no—
357C4—82no—
358C4—81no—
359C4C31×#45412yes—
360C2—22no—
361C2—82no—
362C2C31×#300411yescharacteristic
363C2C2×C31×#45411yescharacteristic
364C2C31×#302511yescharacteristic
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC22×D4×C31C23
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C31×#3502C2semidirect
4. C31×#1617C2semidirect
6. C31×#1506C2semidirect
7. C31×#1467C2semidirect
124. #18188C31direct (N × H)
159. #3502C2×C31semidirect
162. #1617C2×C31semidirect
164. #1506C2×C31semidirect
165. #1467C2×C31semidirect
262. C31#18188direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#35022
C31×#31102
C31×#23982
C31×#16172
C31×#15992
C31×#15062
C31×#14672
#1818831