Finite Group Databasebeta

← C31×#23939 #21480698

Subgroups — C31×#23939 #21480698

Order 7936.

1446 conjugacy classes of subgroups.

The subgroup lattice has 400 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#540C211yesmaximal, characteristic, complemented
2C2×C31×#447C212yesmaximal, complemented
3C31×#2309C211yesmaximal, characteristic, complemented
4C31×#2025C212yesmaximal, complemented
5C31×#2011C212yesmaximal, complemented
6C31×#1879C214yesmaximal, complemented
7C31×#1875C212yesmaximal, complemented
8C31×#1818C211yesmaximal, characteristic, complemented
9C23×D4×C31C2211yescharacteristic
10C22×D8×C31C2214yes—
11C31×#540—28no—
12C2×C31×#127C2211yescharacteristic, complemented
13C2×C31×#125C2211yescharacteristic, complemented
14C2×C31×#123—22no—
15C2×C31×#121—22no—
16C2×C31×#121C2212yes—
17C2×C4×D4×C31C2212yescomplemented
18C2×C31×#117C2211yescharacteristic
19C2×C31×#117C2211yescharacteristic
20C31×#447—28no—
21C2×C31×#102C2214yes—
22C2×C31×#102C2214yescomplemented
23C2×C31×C22⋊C8C2212yes—
24C31×#390—22no—
25C31×#390C2212yes—
26C31×#390C2212yes—
27C31×#379—22no—
28C31×#340C2214yescomplemented
29C31×#336C2212yescomplemented
30C31×#336C2212yescomplemented
31C25×C31—21no—
32C22×D4×C31—22no—
33C22×D4×C31—24no—
34C22×D4×C31—21no—
35C22×D4×C31—22no—
36C22×D4×C31—24no—
37C22×D4×C31—42no—
38C22×D4×C31C2312yes—
39C22×D4×C31C2312yes—
40C23×C4×C31—22no—
41C23×C4×C31C2311yescharacteristic
42C2×D8×C31—28no—
43C2×D8×C31—28no—
44C2×D8×C31—44no—
45C22×C8×C31C2314yes—
46C31×#127—24no—
47C31×#125—24no—
48C31×#123—216no—
49C31×#121—216no—
50C31×#121—24no—
51C31×#121D418yes—
52C4×D4×C31—24no—
53C4×D4×C31—24no—
54C31×#117—24no—
55C31×#117—42no—
56C2×C4⋊C4×C31—22no—
57C2×C4⋊C4×C31D412yes—
58C2×C4⋊C4×C31C2312yes—
59C2×C4⋊C4×C31C2312yes—
60C2×C22⋊C4×C31—22no—
61C2×C22⋊C4×C31—22no—
62C2×C22⋊C4×C31—21no—
63C2×C22⋊C4×C31—24no—
64C2×C22⋊C4×C31—24no—
65C2×C22⋊C4×C31D412yes—
66C2×C42×C31—21no—
67C2×C42×C31C2311yescharacteristic
68C2×C42×C31C2311yescharacteristic
69C31×#102—28no—
70C31×#102—44no—
71C31×C22⋊C8—24no—
72C24×C31—24no—
73C24×C31—22no—
74C24×C31—22no—
75C24×C31—42no—
76C24×C31—42no—
77C24×C31—84no—
78C24×C31C2×D411yescharacteristic
79C2×D4×C31—24no—
80C2×D4×C31—28no—
81C2×D4×C31—28no—
82C2×D4×C31—24no—
83C2×D4×C31—22no—
84C2×D4×C31—24no—
85C2×D4×C31—22no—
86C2×D4×C31—24no—
87C2×D4×C31—24no—
88C2×D4×C31—416no—
89C2×D4×C31—42no—
90C2×D4×C31—42no—
91C2×D4×C31—84no—
92C2×D4×C31—84no—
93C2×D4×C31C2×D414yes—
94C2×D4×C31#4114yes—
95C22×C4×C31—22no—
96C22×C4×C31—22no—
97C22×C4×C31—22no—
98C22×C4×C31—28no—
99C22×C4×C31—22no—
100C22×C4×C31—84no—
101C22×C4×C31C2×D412yes—
102C22×C4×C31C2×D412yes—
103C22×C4×C31C2×D411yescharacteristic
104C22×C4×C31C2×D414yes—
105C22×C4×C31C2411yescharacteristic
106D8×C31—416no—
107C2×C8×C31—24no—
108C2×C8×C31—24no—
109C2×C8×C31—24no—
110C4⋊C4×C31—28no—
111C4⋊C4×C31—24no—
112C4⋊C4×C31—22no—
113C4⋊C4×C31—24no—
114C4⋊C4×C31C2×D414yes—
115C22⋊C4×C31—28no—
116C22⋊C4×C31—24no—
117C22⋊C4×C31—28no—
118C22⋊C4×C31—42no—
119C22⋊C4×C31—84no—
120C22⋊C4×C31—84no—
121C42×C31—22no—
122C42×C31—22no—
123C42×C31—42no—
124#23939C3111yesmaximal, characteristic, direct product factor, Sylow
125C23×C31—21no—
126C23×C31—21no—
127C23×C31—24no—
128C23×C31—24no—
129C23×C31—24no—
130C23×C31—48no—
131C23×C31—42no—
132C23×C31—42no—
133C23×C31—42no—
134C23×C31—42no—
135C23×C31—44no—
136C23×C31—44no—
137C23×C31—44no—
138C23×C31—44no—
139C23×C31—88no—
140C23×C31—88no—
141C23×C31—88no—
142C23×C31#12012yes—
143C23×C31C22×D411yescharacteristic
144D4×C31—28no—
145D4×C31—28no—
146D4×C31—48no—
147D4×C31—44no—
148D4×C31—44no—
149D4×C31—88no—
150D4×C31—88no—
151C2×C4×C31—21no—
152C2×C4×C31—21no—
153C2×C4×C31—28no—
154C2×C4×C31—22no—
155C2×C4×C31—22no—
156C2×C4×C31—24no—
157C2×C4×C31—24no—
158C2×C4×C31—24no—
159C2×C4×C31—44no—
160C2×C4×C31—42no—
161C2×C4×C31—44no—
162C2×C4×C31—88no—
163C2×C4×C31#12012yes—
164C2×C4×C31C22×D412yes—
165C2×C4×C31C2×#4112yes—
166C2×C4×C31H(5,𝔽2)12yes—
167C8×C31—44no—
168C2×#540C2×C3111yescharacteristic, complemented
169C2×#447C2×C3112yescomplemented
170#2309C2×C3111yescharacteristic, complemented
171#2025C2×C3112yescomplemented
172#2011C2×C3112yescomplemented
173#1879C2×C3114yescomplemented
174#1875C2×C3112yescomplemented
175#1818C2×C3111yescharacteristic, complemented
176C22×C31—22no—
177C22×C31—24no—
178C22×C31—42no—
179C22×C31—42no—
180C22×C31—48no—
181C22×C31—44no—
182C22×C31—44no—
183C22×C31—44no—
184C22×C31—44no—
185C22×C31—816no—
186C22×C31—84no—
187C22×C31—84no—
188C22×C31—82no—
189C22×C31—82no—
190C22×C31—84no—
191C22×C31C2×#12011yescharacteristic
192C22×C31#52511yescharacteristic
193C22×C31#53511yescharacteristic
194C22×C31#57614yes—
195C4×C31—22no—
196C4×C31—42no—
197C4×C31—42no—
198C4×C31—44no—
199C4×C31—82no—
200C4×C31#54614yes—
201C23×D4C22×C3111yescharacteristic
202C22×D8C22×C3114yes—
203#540—28no—
204C2×#127C22×C3111yescharacteristic, complemented
205C2×#125C22×C3111yescharacteristic, complemented
206C2×#123—22no—
207C2×#121—22no—
208C2×#121C22×C3112yes—
209C2×C4×D4C22×C3112yescomplemented
210C2×#117C22×C3111yescharacteristic
211C2×#117C22×C3111yescharacteristic
212#447—28no—
213C2×#102C22×C3114yes—
214C2×#102C22×C3114yescomplemented
215C2×C22⋊C8C22×C3112yes—
216#390—22no—
217#390C22×C3112yes—
218#390C22×C3112yes—
219#379—22no—
220#340C22×C3114yescomplemented
221#336C22×C3112yescomplemented
222#336C22×C3112yescomplemented
223C2×C31—42no—
224C2×C31—84no—
225C2×C31—84no—
226C2×C31#240411yescharacteristic
227C2×C31#300812yes—
228C2×C31#312212yes—
229C2×C31#322012yes—
230C25—21no—
231C22×D4—22no—
232C22×D4—24no—
233C22×D4—21no—
234C22×D4—22no—
235C22×D4—24no—
236C22×D4—42no—
237C22×D4C23×C3112yes—
238C22×D4C23×C3112yes—
239C23×C4—22no—
240C23×C4C23×C3111yescharacteristic
241C2×D8—28no—
242C2×D8—28no—
243C2×D8—44no—
244C22×C8C23×C3114yes—
245#127—24no—
246#125—24no—
247#123—216no—
248#121—216no—
249#121—24no—
250#121D4×C3118yes—
251C4×D4—24no—
252C4×D4—24no—
253#117—24no—
254#117—42no—
255C2×C4⋊C4—22no—
256C2×C4⋊C4D4×C3112yes—
257C2×C4⋊C4C23×C3112yes—
258C2×C4⋊C4C23×C3112yes—
259C2×C22⋊C4—22no—
260C2×C22⋊C4—22no—
261C2×C22⋊C4—21no—
262C2×C22⋊C4—24no—
263C2×C22⋊C4—24no—
264C2×C22⋊C4D4×C3112yes—
265C2×C42—21no—
266C2×C42C23×C3111yescharacteristic
267C2×C42C23×C3111yescharacteristic
268#102—28no—
269#102—44no—
270C22⋊C8—24no—
271C31#2393911yescharacteristic, direct product factor, Sylow
272C24—24no—
273C24—22no—
274C24—22no—
275C24—42no—
276C24—42no—
277C24—84no—
278C24C2×D4×C3111yescharacteristic
279C2×D4—24no—
280C2×D4—28no—
281C2×D4—28no—
282C2×D4—24no—
283C2×D4—22no—
284C2×D4—24no—
285C2×D4—22no—
286C2×D4—24no—
287C2×D4—24no—
288C2×D4—416no—
289C2×D4—42no—
290C2×D4—42no—
291C2×D4—84no—
292C2×D4—84no—
293C2×D4C2×D4×C3114yes—
294C2×D4#41×C3114yes—
295C22×C4—22no—
296C22×C4—22no—
297C22×C4—22no—
298C22×C4—28no—
299C22×C4—22no—
300C22×C4—84no—
301C22×C4C2×D4×C3112yes—
302C22×C4C2×D4×C3112yes—
303C22×C4C2×D4×C3111yescharacteristic
304C22×C4C2×D4×C3114yes—
305C22×C4C24×C3111yescharacteristic
306D8—416no—
307C2×C8—24no—
308C2×C8—24no—
309C2×C8—24no—
310C4⋊C4—28no—
311C4⋊C4—24no—
312C4⋊C4—22no—
313C4⋊C4—24no—
314C4⋊C4C2×D4×C3114yes—
315C22⋊C4—28no—
316C22⋊C4—24no—
317C22⋊C4—28no—
318C22⋊C4—42no—
319C22⋊C4—84no—
320C22⋊C4—84no—
321C42—22no—
322C42—22no—
323C42—42no—
324C23—21no—
325C23—21no—
326C23—24no—
327C23—24no—
328C23—24no—
329C23—48no—
330C23—42no—
331C23—42no—
332C23—42no—
333C23—42no—
334C23—44no—
335C23—44no—
336C23—44no—
337C23—44no—
338C23—88no—
339C23—88no—
340C23—88no—
341C23C31×#12012yes—
342C23C22×D4×C3111yescharacteristic
343D4—28no—
344D4—28no—
345D4—48no—
346D4—44no—
347D4—44no—
348D4—88no—
349D4—88no—
350C2×C4—21no—
351C2×C4—21no—
352C2×C4—28no—
353C2×C4—22no—
354C2×C4—22no—
355C2×C4—24no—
356C2×C4—24no—
357C2×C4—24no—
358C2×C4—44no—
359C2×C4—42no—
360C2×C4—44no—
361C2×C4—88no—
362C2×C4C31×#12012yes—
363C2×C4C22×D4×C3112yes—
364C2×C4C2×#41×C3112yes—
365C2×C4C31×H(5,𝔽2)12yes—
366C8—44no—
367C22—22no—
368C22—24no—
369C22—42no—
370C22—42no—
371C22—48no—
372C22—44no—
373C22—44no—
374C22—44no—
375C22—44no—
376C22—816no—
377C22—84no—
378C22—82no—
379C22—82no—
380C22—84no—
381C22—84no—
382C22C2×C31×#12011yescharacteristic
383C22C31×#52511yescharacteristic
384C22C31×#53511yescharacteristic
385C22C31×#57614yes—
386C4—22no—
387C4—42no—
388C4—42no—
389C4—44no—
390C4—82no—
391C4C31×#54614yes—
392C2—42no—
393C2—84no—
394C2—84no—
395C2C31×#240411yescharacteristic
396C2C31×#300812yes—
397C2C31×#312212yes—
398C2C31×#322012yes—
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C31×#117 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C31×#540C2semidirect
2. C2×C31×#447C2semidirect
3. C31×#2309C2semidirect
4. C31×#2025C2semidirect
5. C31×#2011C2semidirect
6. C31×#1879C2semidirect
7. C31×#1875C2semidirect
8. C31×#1818C2semidirect
12. C2×C31×#127C22semidirect
13. C2×C31×#125C22semidirect
17. C2×C4×D4×C31C22semidirect
22. C2×C31×#102C22semidirect
28. C31×#340C22semidirect
29. C31×#336C22semidirect
30. C31×#336C22semidirect
124. #23939C31direct (N × H)
168. C2×#540C2×C31semidirect
169. C2×#447C2×C31semidirect
170. #2309C2×C31semidirect
171. #2025C2×C31semidirect
172. #2011C2×C31semidirect
173. #1879C2×C31semidirect
174. #1875C2×C31semidirect
175. #1818C2×C31semidirect
204. C2×#127C22×C31semidirect
205. C2×#125C22×C31semidirect
209. C2×C4×D4C22×C31semidirect
214. C2×#102C22×C31semidirect
220. #340C22×C31semidirect
221. #336C22×C31semidirect
222. #336C22×C31semidirect
271. C31#23939direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#5402
C2×C31×#4472
C31×#23092
C31×#20252
C31×#20112
C31×#18792
C31×#18752
C31×#18182
#2393931