Finite Group Databasebeta

← C31×#8441 #21465200

Subgroups — C31×#8441 #21465200

Order 7936.

864 conjugacy classes of subgroups.

The subgroup lattice has 390 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3483C211yesmaximal, characteristic
2C31×#1962C211yesmaximal, characteristic, complemented
3C4×C31×#104C212yesmaximal, complemented
4C31×#1525C211yesmaximal, characteristic, complemented
5C31×#1489C212yesmaximal, complemented
6Q82×C31C411yescharacteristic, complemented
7C31×#555—22no—
8C31×#555—22no—
9C31×#555C411yescharacteristic, complemented
10C31×#550—22no—
11C31×#550C412yescomplemented
12C31×#532—22no—
13C31×#532—22no—
14C31×#532C2211yescharacteristic
15C4×#41×C31—22no—
16C4×#41×C31C2212yes—
17C31×#423C2211yescharacteristic
18C2×C31×#104—22no—
19C2×C31×#104—22no—
20C4×M16×C31C2212yes—
21C43×C31C2211yescharacteristic
22C31×#339—22no—
23C31×#329—22no—
24C31×Q8⋊C8—22no—
25C31×D4⋊C8—22no—
26C2×#41×C31—22no—
27C2×#41×C31—22no—
28C2×#41×C31D412yes—
29C2×#41×C31D412yes—
30C2×M16×C31—22no—
31C2×M16×C31—21no—
32C31×C4⋊Q8—22no—
33C31×C4⋊Q8—22no—
34C31×C4⋊Q8C2×C411yescharacteristic
35C31×#127—22no—
36C31×#127—22no—
37C31×#127C2×C411yescharacteristic
38C31×#124—22no—
39C31×#124—24no—
40C31×#124—22no—
41C31×#124D412yes—
42C31×#121—24no—
43C31×#121—24no—
44C31×#121—22no—
45C31×#121—24no—
46C31×#121—22no—
47C31×#121—22no—
48C4×Q8×C31—22no—
49C4×Q8×C31C2×C412yes—
50C4×Q8×C31D412yes—
51C4×D4×C31—24no—
52C4×D4×C31—24no—
53C4×D4×C31—22no—
54C4×D4×C31—22no—
55C4×D4×C31—22no—
56C4×D4×C31—22no—
57C4×D4×C31C2×C412yes—
58C4×D4×C31D412yes—
59C31×#117—24no—
60C31×#117—22no—
61C31×#117—22no—
62C31×#117D412yes—
63C2×C42×C31—22no—
64C2×C42×C31—22no—
65C2×C42×C31—21no—
66C2×C42×C31—22no—
67C2×C42×C31C2311yescharacteristic
68C31×C4⋊C8—22no—
69C31×#104—28no—
70C31×#104—44no—
71C31×#97—22no—
72C4×C8×C31—22no—
73#41×C31—24no—
74#41×C31—42no—
75#41×C31—42no—
76#41×C31—42no—
77#41×C31—44no—
78#41×C31—44no—
79#41×C31—82no—
80#41×C31—82no—
81C2×Q8×C31—22no—
82C2×Q8×C31C22⋊C412yes—
83C2×Q8×C31C22⋊C412yes—
84C2×D4×C31—24no—
85C2×D4×C31—22no—
86C2×D4×C31—22no—
87C2×D4×C31—24no—
88C2×D4×C31—22no—
89C2×D4×C31—22no—
90C2×D4×C31C22⋊C412yes—
91C2×D4×C31C22⋊C412yes—
92C22×C4×C31—24no—
93C22×C4×C31—22no—
94C22×C4×C31—22no—
95C22×C4×C31—22no—
96C22×C4×C31—22no—
97C22×C4×C31—41no—
98C22×C4×C31C2×D412yes—
99C22×C4×C31C2×D411yescharacteristic
100M16×C31—24no—
101M16×C31—42no—
102M16×C31—42no—
103C2×C8×C31—42no—
104C2×C8×C31—41no—
105C4⋊C4×C31—24no—
106C4⋊C4×C31—22no—
107C4⋊C4×C31—22no—
108C4⋊C4×C31—22no—
109C4⋊C4×C31C22⋊C412yes—
110C4⋊C4×C31C22⋊C412yes—
111C22⋊C4×C31—24no—
112C22⋊C4×C31—24no—
113C22⋊C4×C31—22no—
114C22⋊C4×C31—22no—
115C22⋊C4×C31—24no—
116C22⋊C4×C31—22no—
117C42×C31—22no—
118C42×C31—22no—
119C42×C31—22no—
120C42×C31—22no—
121C42×C31—22no—
122C42×C31—24no—
123C42×C31—22no—
124C42×C31—42no—
125C42×C31—41no—
126C42×C31C22×C411yescharacteristic
127C42×C31C2×D411yescharacteristic
128C42×C31C2×D412yes—
129#8441C3111yesmaximal, characteristic, direct product factor, Sylow
130C23×C31—22no—
131C23×C31—22no—
132C23×C31#12011yescharacteristic
133Q8×C31—22no—
134Q8×C31—42no—
135Q8×C31—82no—
136Q8×C31#10414yescomplemented
137D4×C31—22no—
138D4×C31—22no—
139D4×C31—44no—
140D4×C31—42no—
141D4×C31—48no—
142D4×C31—42no—
143D4×C31—42no—
144D4×C31—82no—
145D4×C31—82no—
146D4×C31—84no—
147C2×C4×C31—22no—
148C2×C4×C31—22no—
149C2×C4×C31—22no—
150C2×C4×C31—21no—
151C2×C4×C31—21no—
152C2×C4×C31—22no—
153C2×C4×C31—22no—
154C2×C4×C31—22no—
155C2×C4×C31—44no—
156C2×C4×C31—48no—
157C2×C4×C31—42no—
158C2×C4×C31—44no—
159C2×C4×C31—42no—
160C2×C4×C31—42no—
161C2×C4×C31—42no—
162C2×C4×C31—42no—
163C2×C4×C31—42no—
164C2×C4×C31—42no—
165C2×C4×C31C2×C22⋊C411yescharacteristic
166C2×C4×C31C2×C22⋊C412yes—
167C2×C4×C31#12012yes—
168C2×C4×C31#12011yescharacteristic
169C8×C31—44no—
170C8×C31—81no—
171#3483C2×C3111yescharacteristic
172#1962C2×C3111yescharacteristic, complemented
173C4×#104C2×C3112yescomplemented
174#1525C2×C3111yescharacteristic, complemented
175#1489C2×C3112yescomplemented
176C22×C31—21no—
177C22×C31—22no—
178C22×C31—42no—
179C22×C31—42no—
180C22×C31—42no—
181C22×C31—44no—
182C22×C31—42no—
183C22×C31#37911yescharacteristic
184C4×C31—21no—
185C4×C31—22no—
186C4×C31—24no—
187C4×C31—44no—
188C4×C31—42no—
189C4×C31—42no—
190C4×C31—42no—
191C4×C31C2×#10412yes—
192C4×C31#42112yes—
193C4×C31#45311yescharacteristic
194C4×C31#45511yescharacteristic
195Q82C4×C3111yescharacteristic, complemented
196#555—22no—
197#555—22no—
198#555C4×C3111yescharacteristic, complemented
199#550—22no—
200#550C4×C3112yescomplemented
201#532—22no—
202#532—22no—
203#532C22×C3111yescharacteristic
204C4×#41—22no—
205C4×#41C22×C3112yes—
206#423C22×C3111yescharacteristic
207C2×#104—22no—
208C2×#104—22no—
209C4×M16C22×C3112yes—
210C43C22×C3111yescharacteristic
211#339—22no—
212#329—22no—
213Q8⋊C8—22no—
214D4⋊C8—22no—
215C2×C31—41no—
216C2×C31—82no—
217C2×C31—82no—
218C2×C31#178912yes—
219C2×C31#179211yescharacteristic
220C2×#41—22no—
221C2×#41—22no—
222C2×#41D4×C3112yes—
223C2×#41D4×C3112yes—
224C2×M16—22no—
225C2×M16—21no—
226C4⋊Q8—22no—
227C4⋊Q8—22no—
228C4⋊Q8C2×C4×C3111yescharacteristic
229#127—22no—
230#127—22no—
231#127C2×C4×C3111yescharacteristic
232#124—22no—
233#124—24no—
234#124—22no—
235#124D4×C3112yes—
236#121—24no—
237#121—24no—
238#121—22no—
239#121—24no—
240#121—22no—
241#121—22no—
242C4×Q8—22no—
243C4×Q8C2×C4×C3112yes—
244C4×Q8D4×C3112yes—
245C4×D4—24no—
246C4×D4—24no—
247C4×D4—22no—
248C4×D4—22no—
249C4×D4—22no—
250C4×D4—22no—
251C4×D4C2×C4×C3112yes—
252C4×D4D4×C3112yes—
253#117—24no—
254#117—22no—
255#117—22no—
256#117D4×C3112yes—
257C2×C42—22no—
258C2×C42—22no—
259C2×C42—22no—
260C2×C42—21no—
261C2×C42C23×C3111yescharacteristic
262C4⋊C8—22no—
263#104—28no—
264#104—44no—
265#97—22no—
266C4×C8—22no—
267C31#844111yescharacteristic, direct product factor, Sylow
268#41—24no—
269#41—42no—
270#41—42no—
271#41—42no—
272#41—44no—
273#41—44no—
274#41—82no—
275#41—82no—
276C2×Q8—22no—
277C2×Q8C22⋊C4×C3112yes—
278C2×Q8C22⋊C4×C3112yes—
279C2×D4—24no—
280C2×D4—22no—
281C2×D4—22no—
282C2×D4—24no—
283C2×D4—22no—
284C2×D4—22no—
285C2×D4C22⋊C4×C3112yes—
286C2×D4C22⋊C4×C3112yes—
287C22×C4—24no—
288C22×C4—22no—
289C22×C4—22no—
290C22×C4—22no—
291C22×C4—22no—
292C22×C4—41no—
293C22×C4C2×D4×C3112yes—
294C22×C4C2×D4×C3111yescharacteristic
295M16—24no—
296M16—42no—
297M16—42no—
298C2×C8—42no—
299C2×C8—41no—
300C4⋊C4—24no—
301C4⋊C4—22no—
302C4⋊C4—22no—
303C4⋊C4—22no—
304C4⋊C4C22⋊C4×C3112yes—
305C4⋊C4C22⋊C4×C3112yes—
306C22⋊C4—24no—
307C22⋊C4—24no—
308C22⋊C4—22no—
309C22⋊C4—22no—
310C22⋊C4—24no—
311C22⋊C4—22no—
312C42—22no—
313C42—22no—
314C42—22no—
315C42—22no—
316C42—22no—
317C42—24no—
318C42—22no—
319C42—42no—
320C42—41no—
321C42C22×C4×C3111yescharacteristic
322C42C2×D4×C3112yes—
323C42C2×D4×C3111yescharacteristic
324C23—22no—
325C23—22no—
326C23C31×#12011yescharacteristic
327Q8—22no—
328Q8—42no—
329Q8—82no—
330Q8C31×#10414yescomplemented
331D4—22no—
332D4—22no—
333D4—44no—
334D4—42no—
335D4—48no—
336D4—42no—
337D4—42no—
338D4—82no—
339D4—82no—
340D4—84no—
341C2×C4—22no—
342C2×C4—22no—
343C2×C4—22no—
344C2×C4—21no—
345C2×C4—21no—
346C2×C4—22no—
347C2×C4—22no—
348C2×C4—22no—
349C2×C4—44no—
350C2×C4—48no—
351C2×C4—44no—
352C2×C4—42no—
353C2×C4—42no—
354C2×C4—42no—
355C2×C4—42no—
356C2×C4—42no—
357C2×C4—42no—
358C2×C4—42no—
359C2×C4C2×C22⋊C4×C3111yescharacteristic
360C2×C4C2×C22⋊C4×C3112yes—
361C2×C4C31×#12012yes—
362C2×C4C31×#12011yescharacteristic
363C8—44no—
364C8—81no—
365C22—22no—
366C22—21no—
367C22—42no—
368C22—44no—
369C22—42no—
370C22—42no—
371C22—42no—
372C22C31×#37911yescharacteristic
373C4—22no—
374C4—24no—
375C4—21no—
376C4—44no—
377C4—42no—
378C4—42no—
379C4—42no—
380C4C2×C31×#10412yes—
381C4C31×#42112yes—
382C4C31×#45311yescharacteristic
383C4C31×#45511yescharacteristic
384C2—41no—
385C2—82no—
386C2—82no—
387C2C31×#178912yes—
388C2C31×#179211yescharacteristic
subgroupG/H
centerC2×C4×C31#120
commutatorC42C22×C4×C31
Frattini, cosocleC2×C42C23×C31
socleC22×C31#379
prime radicalC31×#3483C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C2×C4×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#1962C2semidirect
3. C4×C31×#104C2semidirect
4. C31×#1525C2semidirect
5. C31×#1489C2semidirect
6. Q82×C31C4semidirect
9. C31×#555C4semidirect
11. C31×#550C4semidirect
129. #8441C31direct (N × H)
136. Q8×C31#104semidirect
172. #1962C2×C31semidirect
173. C4×#104C2×C31semidirect
174. #1525C2×C31semidirect
175. #1489C2×C31semidirect
195. Q82C4×C31semidirect
198. #555C4×C31semidirect
200. #550C4×C31semidirect
267. C31#8441direct (N × H)
330. Q8C31×#104semidirect

Maximal subgroups

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

subgroupindex
C31×#34832
C31×#19622
C4×C31×#1042
C31×#15252
C31×#14892
#844131