Finite Group Databasebeta

← C31×#25870 #21482629

Subgroups — C31×#25870 #21482629

Order 7936.

1370 conjugacy classes of subgroups.

The subgroup lattice has 406 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3496C211yesmaximal, characteristic
2C31×#3141C212yesmaximal, complemented
3C31×#2542C211yesmaximal, characteristic, complemented
4C31×#2039C214yesmaximal, complemented
5C31×#1980C212yesmaximal, complemented
6C31×#1792C214yesmaximal, complemented
7C4×C31×#100C211yesmaximal, characteristic, complemented
8C2×C31×H(5,𝔽2)C2212yes—
9C31×#547—22no—
10C31×#546—24no—
11D42×C31—22no—
12C31×#537C2212yes—
13C31×#534—22no—
14C31×#532C2212yes—
15C2×C31×C4⋊Q8C2211yescharacteristic, complemented
16C2×C31×C22⋊Q8—22no—
17C2×C31×#121—22no—
18C2×C4×D4×C31C2211yescharacteristic
19C31×#489—24no—
20C31×#487—22no—
21C31×#486—22no—
22C2×C31×#104C2218yescomplemented
23C31×#417C2218yescomplemented
24C2×C31×#100C2212yes—
25C4×M16×C31C2212yescomplemented
26C31×#399—22no—
27C31×#390C2212yes—
28C31×#384C2212yescomplemented
29C4×C4⋊C4×C31C2211yescharacteristic, complemented
30C31×#343C2212yescomplemented
31C31×H(5,𝔽2)—28no—
32C31×H(5,𝔽2)—44no—
33C2×#41×C31—24no—
34C2×#41×C31C2314yes—
35C22×Q8×C31—21no—
36C22×D4×C31—24no—
37C22×D4×C31—22no—
38C22×D4×C31—24no—
39C22×D4×C31C2311yescharacteristic
40C23×C4×C31D412yes—
41C2×M16×C31C2314yes—
42C31×C4⋊Q8—22no—
43C31×C4⋊Q8—22no—
44C31×C4⋊Q8D412yes—
45C31×#127D412yes—
46C31×#124D414yes—
47C31×#123—28no—
48C31×C22⋊Q8—24no—
49C31×C22⋊Q8—48no—
50C31×#121—24no—
51C31×#121—24no—
52C31×#121—24no—
53C31×#121—22no—
54C31×#121—24no—
55C31×#121—22no—
56C31×#120—28no—
57C4×D4×C31—22no—
58C4×D4×C31—22no—
59C4×D4×C31—22no—
60C4×D4×C31—22no—
61C2×C4⋊C4×C31—22no—
62C2×C4⋊C4×C31—21no—
63C2×C4⋊C4×C31—21no—
64C2×C4⋊C4×C31—24no—
65C2×C4⋊C4×C31C2312yes—
66C2×C4⋊C4×C31C2311yescharacteristic
67C2×C22⋊C4×C31—24no—
68C2×C22⋊C4×C31—24no—
69C2×C22⋊C4×C31D412yes—
70C2×C42×C31C2312yes—
71C2×C42×C31C2311yescharacteristic
72C31×#104—48no—
73C31×#103—28no—
74C31×#102—28no—
75C31×#100—24no—
76C31×#97—22no—
77C4×C8×C31—22no—
78C31×#95—21no—
79C24×C31—24no—
80C24×C31C2×D412yes—
81#41×C31—28no—
82#41×C31—28no—
83#41×C31—416no—
84C2×Q8×C31—44no—
85C2×Q8×C31—41no—
86C2×Q8×C31—41no—
87C2×Q8×C31C2×D414yes—
88C2×D4×C31—28no—
89C2×D4×C31—24no—
90C2×D4×C31—24no—
91C2×D4×C31—22no—
92C2×D4×C31—22no—
93C2×D4×C31—22no—
94C2×D4×C31—22no—
95C2×D4×C31—416no—
96C2×D4×C31—48no—
97C2×D4×C31—48no—
98C2×D4×C31—84no—
99C2×D4×C31C2×D414yes—
100C2×D4×C31#4114yes—
101C22×C4×C31—24no—
102C22×C4×C31—22no—
103C22×C4×C31—22no—
104C22×C4×C31—24no—
105C22×C4×C31—22no—
106C22×C4×C31—22no—
107C22×C4×C31—44no—
108C22×C4×C31C2×D411yescharacteristic
109C22×C4×C31C2×D412yes—
110C22×C4×C31C2×D411yescharacteristic
111C22×C4×C31C2411yescharacteristic
112M16×C31—24no—
113M16×C31—24no—
114C2×C8×C31—24no—
115C4⋊C4×C31—24no—
116C4⋊C4×C31—24no—
117C4⋊C4×C31—22no—
118C4⋊C4×C31—22no—
119C4⋊C4×C31—22no—
120C4⋊C4×C31—24no—
121C4⋊C4×C31—48no—
122C4⋊C4×C31—42no—
123C22⋊C4×C31—28no—
124C22⋊C4×C31—24no—
125C22⋊C4×C31—24no—
126C22⋊C4×C31—24no—
127C22⋊C4×C31—48no—
128C42×C31—24no—
129C42×C31C2×D412yes—
130C42×C31C2×D412yes—
131#25870C3111yesmaximal, characteristic, direct product factor, Sylow
132C23×C31—22no—
133C23×C31—22no—
134C23×C31—24no—
135C23×C31—42no—
136C23×C31—42no—
137C23×C31—48no—
138C23×C31—84no—
139C23×C31—84no—
140C23×C31#12414yes—
141C23×C31C22×D411yescharacteristic
142Q8×C31—28no—
143Q8×C31—82no—
144Q8×C31—82no—
145D4×C31—28no—
146D4×C31—28no—
147D4×C31—416no—
148D4×C31—44no—
149D4×C31—44no—
150D4×C31—44no—
151D4×C31—82no—
152D4×C31—84no—
153C2×C4×C31—22no—
154C2×C4×C31—24no—
155C2×C4×C31—22no—
156C2×C4×C31—24no—
157C2×C4×C31—41no—
158C2×C4×C31—42no—
159C2×C4×C31—48no—
160C2×C4×C31—42no—
161C2×C4×C31—48no—
162C2×C4×C31—44no—
163C2×C4×C31—42no—
164C2×C4×C31—44no—
165C2×C4×C31—42no—
166C2×C4×C31—82no—
167C2×C4×C31#12012yes—
168C2×C4×C31#12011yescharacteristic
169C2×C4×C31#12011yescharacteristic
170C2×C4×C31C22×D412yes—
171C2×C4×C31C2×#4112yes—
172C2×C4×C31H(5,𝔽2)12yes—
173C8×C31—44no—
174#3496C2×C3111yescharacteristic
175#3141C2×C3112yescomplemented
176#2542C2×C3111yescharacteristic, complemented
177#2039C2×C3114yescomplemented
178#1980C2×C3112yescomplemented
179#1792C2×C3114yescomplemented
180C4×#100C2×C3111yescharacteristic, complemented
181C22×C31—21no—
182C22×C31—21no—
183C22×C31—24no—
184C22×C31—44no—
185C22×C31—42no—
186C22×C31—42no—
187C22×C31—44no—
188C22×C31—44no—
189C22×C31—44no—
190C22×C31—82no—
191C22×C31—168no—
192C22×C31C2×#12011yescharacteristic
193C22×C31C2×#12411yescharacteristic
194C22×C31#53511yescharacteristic
195C4×C31—21no—
196C4×C31—22no—
197C4×C31—44no—
198C4×C31—44no—
199C4×C31—42no—
200C4×C31—82no—
201C4×C31#45312yes—
202C4×C31#54614yes—
203C2×H(5,𝔽2)C22×C3112yes—
204#547—22no—
205#546—24no—
206D42—22no—
207#537C22×C3112yes—
208#534—22no—
209#532C22×C3112yes—
210C2×C4⋊Q8C22×C3111yescharacteristic, complemented
211C2×C22⋊Q8—22no—
212C2×#121—22no—
213C2×C4×D4C22×C3111yescharacteristic
214#489—24no—
215#487—22no—
216#486—22no—
217C2×#104C22×C3118yescomplemented
218#417C22×C3118yescomplemented
219C2×#100C22×C3112yes—
220C4×M16C22×C3112yescomplemented
221#399—22no—
222#390C22×C3112yes—
223#384C22×C3112yescomplemented
224C4×C4⋊C4C22×C3111yescharacteristic, complemented
225#343C22×C3112yescomplemented
226C2×C31—21no—
227C2×C31—21no—
228C2×C31—44no—
229C2×C31—84no—
230C2×C31#243511yescharacteristic
231C2×C31C2×#45311yescharacteristic
232C2×C31#302211yescharacteristic
233H(5,𝔽2)—28no—
234H(5,𝔽2)—44no—
235C2×#41—24no—
236C2×#41C23×C3114yes—
237C22×Q8—21no—
238C22×D4—24no—
239C22×D4—22no—
240C22×D4—24no—
241C22×D4C23×C3111yescharacteristic
242C23×C4D4×C3112yes—
243C2×M16C23×C3114yes—
244C4⋊Q8—22no—
245C4⋊Q8—22no—
246C4⋊Q8D4×C3112yes—
247#127D4×C3112yes—
248#124D4×C3114yes—
249#123—28no—
250C22⋊Q8—24no—
251C22⋊Q8—48no—
252#121—24no—
253#121—24no—
254#121—24no—
255#121—22no—
256#121—24no—
257#121—22no—
258#120—28no—
259C4×D4—22no—
260C4×D4—22no—
261C4×D4—22no—
262C4×D4—22no—
263C2×C4⋊C4—22no—
264C2×C4⋊C4—21no—
265C2×C4⋊C4—24no—
266C2×C4⋊C4—21no—
267C2×C4⋊C4C23×C3112yes—
268C2×C4⋊C4C23×C3111yescharacteristic
269C2×C22⋊C4—24no—
270C2×C22⋊C4—24no—
271C2×C22⋊C4D4×C3112yes—
272C2×C42C23×C3112yes—
273C2×C42C23×C3111yescharacteristic
274#104—48no—
275#103—28no—
276#102—28no—
277#100—24no—
278#97—22no—
279C4×C8—22no—
280#95—21no—
281C31#2587011yescharacteristic, direct product factor, Sylow
282C24—24no—
283C24C2×D4×C3112yes—
284#41—28no—
285#41—28no—
286#41—416no—
287C2×Q8—44no—
288C2×Q8—41no—
289C2×Q8—41no—
290C2×Q8C2×D4×C3114yes—
291C2×D4—28no—
292C2×D4—24no—
293C2×D4—24no—
294C2×D4—22no—
295C2×D4—22no—
296C2×D4—22no—
297C2×D4—22no—
298C2×D4—416no—
299C2×D4—48no—
300C2×D4—48no—
301C2×D4—84no—
302C2×D4C2×D4×C3114yes—
303C2×D4#41×C3114yes—
304C22×C4—24no—
305C22×C4—22no—
306C22×C4—22no—
307C22×C4—24no—
308C22×C4—22no—
309C22×C4—22no—
310C22×C4—44no—
311C22×C4C2×D4×C3111yescharacteristic
312C22×C4C2×D4×C3112yes—
313C22×C4C2×D4×C3111yescharacteristic
314C22×C4C24×C3111yescharacteristic
315M16—24no—
316M16—24no—
317C2×C8—24no—
318C4⋊C4—24no—
319C4⋊C4—24no—
320C4⋊C4—22no—
321C4⋊C4—22no—
322C4⋊C4—22no—
323C4⋊C4—24no—
324C4⋊C4—48no—
325C4⋊C4—42no—
326C22⋊C4—28no—
327C22⋊C4—24no—
328C22⋊C4—24no—
329C22⋊C4—24no—
330C22⋊C4—48no—
331C42—24no—
332C42C2×D4×C3112yes—
333C42C2×D4×C3112yes—
334C23—22no—
335C23—22no—
336C23—24no—
337C23—42no—
338C23—42no—
339C23—48no—
340C23—84no—
341C23—84no—
342C23C31×#12414yes—
343C23C22×D4×C3111yescharacteristic
344Q8—28no—
345Q8—82no—
346Q8—82no—
347D4—28no—
348D4—28no—
349D4—416no—
350D4—44no—
351D4—44no—
352D4—44no—
353D4—82no—
354D4—84no—
355C2×C4—22no—
356C2×C4—24no—
357C2×C4—22no—
358C2×C4—24no—
359C2×C4—41no—
360C2×C4—42no—
361C2×C4—48no—
362C2×C4—42no—
363C2×C4—44no—
364C2×C4—48no—
365C2×C4—42no—
366C2×C4—44no—
367C2×C4—42no—
368C2×C4—82no—
369C2×C4C31×#12012yes—
370C2×C4C31×#12011yescharacteristic
371C2×C4C31×#12011yescharacteristic
372C2×C4C22×D4×C3112yes—
373C2×C4C2×#41×C3112yes—
374C2×C4C31×H(5,𝔽2)12yes—
375C8—44no—
376C22—21no—
377C22—21no—
378C22—24no—
379C22—44no—
380C22—42no—
381C22—42no—
382C22—44no—
383C22—44no—
384C22—44no—
385C22—82no—
386C22—168no—
387C22C2×C31×#12011yescharacteristic
388C22C2×C31×#12411yescharacteristic
389C22C31×#53511yescharacteristic
390C4—21no—
391C4—22no—
392C4—44no—
393C4—44no—
394C4—42no—
395C4—82no—
396C4C31×#45312yes—
397C4C31×#54614yes—
398C2—21no—
399C2—21no—
400C2—44no—
401C2—84no—
402C2C31×#243511yescharacteristic
403C2C2×C31×#45311yescharacteristic
404C2C31×#302211yescharacteristic
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC31×#3496C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#3141C2semidirect
3. C31×#2542C2semidirect
4. C31×#2039C2semidirect
5. C31×#1980C2semidirect
6. C31×#1792C2semidirect
7. C4×C31×#100C2semidirect
15. C2×C31×C4⋊Q8C22semidirect
22. C2×C31×#104C22semidirect
23. C31×#417C22semidirect
25. C4×M16×C31C22semidirect
28. C31×#384C22semidirect
29. C4×C4⋊C4×C31C22semidirect
30. C31×#343C22semidirect
131. #25870C31direct (N × H)
175. #3141C2×C31semidirect
176. #2542C2×C31semidirect
177. #2039C2×C31semidirect
178. #1980C2×C31semidirect
179. #1792C2×C31semidirect
180. C4×#100C2×C31semidirect
210. C2×C4⋊Q8C22×C31semidirect
217. C2×#104C22×C31semidirect
218. #417C22×C31semidirect
220. C4×M16C22×C31semidirect
223. #384C22×C31semidirect
224. C4×C4⋊C4C22×C31semidirect
225. #343C22×C31semidirect
281. C31#25870direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#34962
C31×#31412
C31×#25422
C31×#20392
C31×#19802
C31×#17922
C4×C31×#1002
#2587031