Finite Group Databasebeta

← C31×#18369 #21475128

Subgroups — C31×#18369 #21475128

Order 7936.

904 conjugacy classes of subgroups.

The subgroup lattice has 360 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3502C211yesmaximal, characteristic, complemented
2C31×#3215C212yesmaximal
3C31×#2632C211yesmaximal, characteristic
4C31×#1605C214yesmaximal, complemented
5C31×#1599C214yesmaximal
6C31×#1515C212yesmaximal, complemented
7C31×#1467C211yesmaximal, characteristic, complemented
8Q82×C31—22no—
9C31×#557—22no—
10C31×#557—24no—
11C31×#544—21no—
12C31×#544C2214yes—
13C31×#533—22no—
14C31×#533C2212yes—
15C2×C31×#124C2211yescharacteristic
16C31×#519—21no—
17C2×C4×Q8×C31C2211yescharacteristic
18C31×#497—22no—
19C31×#489—22no—
20C31×#464—24no—
21C31×#451C2214yes—
22C31×#450C2214yes—
23C31×#432C2212yes—
24C31×#399—21no—
25C31×#395C2212yes—
26C31×#394C2212yes—
27C31×#393—21no—
28C31×#388—22no—
29C31×#383C2211yescharacteristic
30C31×#328C2218yes—
31C31×#324C2214yes—
32C22×Q8×C31D411yescharacteristic
33C22×Q8×C31C2311yescharacteristic
34C22×D4×C31C2311yescharacteristic
35C2×Q16×C31—24no—
36C2×SD16×C31—24no—
37C31×C4⋊Q8—22no—
38C31×C4⋊Q8—22no—
39C31×C4⋊Q8—24no—
40C31×C4⋊Q8—28no—
41C31×C4⋊Q8D412yes—
42C31×C4⋊Q8D412yes—
43C31×#125—24no—
44C31×#125—24no—
45C31×#125—28no—
46C31×#125—22no—
47C31×#124—22no—
48C31×#124—22no—
49C31×C22⋊Q8—22no—
50C31×C22⋊Q8—24no—
51C31×C22⋊Q8C2314yes—
52C4×Q8×C31—24no—
53C4×Q8×C31—24no—
54C4×Q8×C31—24no—
55C4×Q8×C31—24no—
56C4×Q8×C31—22no—
57C4×Q8×C31—22no—
58C4×Q8×C31—22no—
59C4×Q8×C31D414yes—
60C31×#117—24no—
61C31×#117—22no—
62C2×C4⋊C4×C31—22no—
63C2×C4⋊C4×C31D411yescharacteristic
64C2×C4⋊C4×C31C2312yes—
65C2×C22⋊C4×C31—21no—
66C2×C22⋊C4×C31—21no—
67C2×C22⋊C4×C31—22no—
68C2×C22⋊C4×C31—22no—
69C2×C42×C31D412yes—
70C2×C42×C31C2311yescharacteristic
71C31×C4⋊C8—22no—
72C31×#103—24no—
73C31×#102—24no—
74C31×C22⋊C8C2314yes—
75C31×#97—22no—
76C31×#95—22no—
77C31×#95—21no—
78C31×#95—21no—
79C31×#95C2312yes—
80C24×C31—21no—
81C2×Q8×C31—24no—
82C2×Q8×C31—22no—
83C2×Q8×C31—22no—
84C2×Q8×C31—24no—
85C2×Q8×C31—22no—
86C2×Q8×C31—81no—
87C2×Q8×C31C2×D414yes—
88C2×D4×C31—22no—
89C2×D4×C31—81no—
90C22×C4×C31—22no—
91C22×C4×C31—21no—
92C22×C4×C31C2×D411yescharacteristic
93C22×C4×C31C2×D412yes—
94C22×C4×C31C2×D412yes—
95C22×C4×C31C2×D411yescharacteristic
96C22×C4×C31C2411yescharacteristic
97Q16×C31—84no—
98SD16×C31—84no—
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—82no—
112C4⋊C4×C31C2×D414yes—
113C22⋊C4×C31—24no—
114C22⋊C4×C31—41no—
115C22⋊C4×C31—42no—
116C22⋊C4×C31—41no—
117C22⋊C4×C31—44no—
118C22⋊C4×C31—82no—
119C42×C31—28no—
120C42×C31—22no—
121C42×C31—22no—
122C42×C31—24no—
123C42×C31C2×D412yes—
124C42×C31C2×D412yes—
125#18369C3111yesmaximal, characteristic, direct product factor, Sylow
126C23×C31—42no—
127C23×C31—42no—
128C23×C31—41no—
129C23×C31—42no—
130C23×C31C22×D411yescharacteristic
131Q8×C31—28no—
132Q8×C31—44no—
133Q8×C31—44no—
134Q8×C31—44no—
135Q8×C31—84no—
136D4×C31—44no—
137C2×C4×C31—22no—
138C2×C4×C31—22no—
139C2×C4×C31—22no—
140C2×C4×C31—24no—
141C2×C4×C31—24no—
142C2×C4×C31—22no—
143C2×C4×C31—41no—
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#12011yescharacteristic
152C2×C4×C31#12012yes—
153C2×C4×C31#12011yescharacteristic
154C2×C4×C31#13714yes—
155C2×C4×C31C22×D412yes—
156C8×C31—44no—
157#3502C2×C3111yescharacteristic, complemented
158#3215C2×C3112yes—
159#2632C2×C3111yescharacteristic
160#1605C2×C3114yescomplemented
161#1599C2×C3114yes—
162#1515C2×C3112yescomplemented
163#1467C2×C3111yescharacteristic, complemented
164C22×C31—21no—
165C22×C31—21no—
166C22×C31—84no—
167C22×C31—81no—
168C22×C31—81no—
169C22×C31—81no—
170C22×C31C2×#12011yescharacteristic
171C22×C31C2×#13712yes—
172C4×C31—22no—
173C4×C31—24no—
174C4×C31—21no—
175C4×C31—21no—
176C4×C31—22no—
177C4×C31—44no—
178C4×C31—42no—
179C4×C31—44no—
180C4×C31—82no—
181C4×C31—81no—
182Q82—22no—
183#557—22no—
184#557—24no—
185#544—21no—
186#544C22×C3114yes—
187#533—22no—
188#533C22×C3112yes—
189C2×#124C22×C3111yescharacteristic
190#519—21no—
191C2×C4×Q8C22×C3111yescharacteristic
192#497—22no—
193#489—22no—
194#464—24no—
195#451C22×C3114yes—
196#450C22×C3114yes—
197#432C22×C3112yes—
198#399—21no—
199#395C22×C3112yes—
200#394C22×C3112yes—
201#393—21no—
202#388—22no—
203#383C22×C3111yescharacteristic
204#328C22×C3118yes—
205#324C22×C3114yes—
206C2×C31—22no—
207C2×C31—161no—
208C2×C31#300411yescharacteristic
209C2×C31#302011yescharacteristic
210C2×C31#302711yescharacteristic
211C22×Q8D4×C3111yescharacteristic
212C22×Q8C23×C3111yescharacteristic
213C22×D4C23×C3111yescharacteristic
214C2×Q16—24no—
215C2×SD16—24no—
216C4⋊Q8—22no—
217C4⋊Q8—22no—
218C4⋊Q8—24no—
219C4⋊Q8—28no—
220C4⋊Q8D4×C3112yes—
221C4⋊Q8D4×C3112yes—
222#125—24no—
223#125—24no—
224#125—28no—
225#125—22no—
226#124—22no—
227#124—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—
239#117—24no—
240#117—22no—
241C2×C4⋊C4—22no—
242C2×C4⋊C4D4×C3111yescharacteristic
243C2×C4⋊C4C23×C3112yes—
244C2×C22⋊C4—21no—
245C2×C22⋊C4—21no—
246C2×C22⋊C4—22no—
247C2×C22⋊C4—22no—
248C2×C42D4×C3112yes—
249C2×C42C23×C3111yescharacteristic
250C4⋊C8—22no—
251#103—24no—
252#102—24no—
253C22⋊C8C23×C3114yes—
254#97—22no—
255#95—21no—
256#95—21no—
257#95—22no—
258#95C23×C3112yes—
259C31#1836911yescharacteristic, direct product factor, Sylow
260C24—21no—
261C2×Q8—24no—
262C2×Q8—22no—
263C2×Q8—22no—
264C2×Q8—24no—
265C2×Q8—22no—
266C2×Q8—81no—
267C2×Q8C2×D4×C3114yes—
268C2×D4—22no—
269C2×D4—81no—
270C22×C4—22no—
271C22×C4—21no—
272C22×C4C2×D4×C3111yescharacteristic
273C22×C4C2×D4×C3112yes—
274C22×C4C2×D4×C3112yes—
275C22×C4C2×D4×C3111yescharacteristic
276C22×C4C24×C3111yescharacteristic
277Q16—84no—
278SD16—84no—
279C2×C8—24no—
280C4⋊C4—24no—
281C4⋊C4—24no—
282C4⋊C4—24no—
283C4⋊C4—28no—
284C4⋊C4—22no—
285C4⋊C4—22no—
286C4⋊C4—22no—
287C4⋊C4—22no—
288C4⋊C4—24no—
289C4⋊C4—24no—
290C4⋊C4—24no—
291C4⋊C4—82no—
292C4⋊C4C2×D4×C3114yes—
293C22⋊C4—24no—
294C22⋊C4—41no—
295C22⋊C4—42no—
296C22⋊C4—41no—
297C22⋊C4—44no—
298C22⋊C4—82no—
299C42—28no—
300C42—22no—
301C42—22no—
302C42—24no—
303C42C2×D4×C3112yes—
304C42C2×D4×C3112yes—
305C23—42no—
306C23—42no—
307C23—41no—
308C23—42no—
309C23C22×D4×C3111yescharacteristic
310Q8—28no—
311Q8—44no—
312Q8—44no—
313Q8—44no—
314Q8—84no—
315D4—44no—
316C2×C4—22no—
317C2×C4—22no—
318C2×C4—22no—
319C2×C4—24no—
320C2×C4—24no—
321C2×C4—22no—
322C2×C4—41no—
323C2×C4—41no—
324C2×C4—42no—
325C2×C4—42no—
326C2×C4—42no—
327C2×C4—42no—
328C2×C4—41no—
329C2×C4—42no—
330C2×C4C31×#12011yescharacteristic
331C2×C4C31×#12012yes—
332C2×C4C31×#12011yescharacteristic
333C2×C4C31×#13714yes—
334C2×C4C22×D4×C3112yes—
335C8—44no—
336C22—21no—
337C22—21no—
338C22—84no—
339C22—81no—
340C22—81no—
341C22—81no—
342C22C2×C31×#12011yescharacteristic
343C22C2×C31×#13712yes—
344C4—22no—
345C4—24no—
346C4—21no—
347C4—21no—
348C4—22no—
349C4—44no—
350C4—42no—
351C4—44no—
352C4—82no—
353C4—81no—
354C2—22no—
355C2—161no—
356C2C31×#300411yescharacteristic
357C2C31×#302011yescharacteristic
358C2C31×#302711yescharacteristic
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×#1605C2semidirect
6. C31×#1515C2semidirect
7. C31×#1467C2semidirect
125. #18369C31direct (N × H)
157. #3502C2×C31semidirect
160. #1605C2×C31semidirect
162. #1515C2×C31semidirect
163. #1467C2×C31semidirect
259. C31#18369direct (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×#32152
C31×#26322
C31×#16052
C31×#15992
C31×#15152
C31×#14672
#1836931