Finite Group Databasebeta

← C31×#18992 #21475751

Subgroups — C31×#18992 #21475751

Order 7936.

1152 conjugacy classes of subgroups.

The subgroup lattice has 414 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×H(3,𝔽4)C211yesmaximal, characteristic, complemented
2C31×#3213C212yesmaximal, complemented
3C31×#3153C211yesmaximal, characteristic, complemented
4C31×#1659C214yesmaximal, complemented
5C31×#1655C214yesmaximal, complemented
6C31×#1533C211yesmaximal, characteristic, complemented
7C31×#1527C212yesmaximal, complemented
8C2×C31×#137—21no—
9C2×C31×AGL(1,ℤ/8)—21no—
10C31×H(3,𝔽4)—24no—
11C31×H(3,𝔽4)—22no—
12C31×H(3,𝔽4)C2214yes—
13C31×#532C2211yescharacteristic, complemented
14C2×C31×#124—21no—
15C2×C31×#124—22no—
16C2×C31×#124C2211yescharacteristic
17C2×C31×#124C2212yes—
18C2×C31×#120—21no—
19C2×C31×#120—22no—
20C31×#497C2212yescomplemented
21C31×#496C2212yescomplemented
22C31×#496C2214yescomplemented
23C31×#495—22no—
24C31×#489C2214yescomplemented
25C31×#463—24no—
26C31×#448—22no—
27C31×#447—22no—
28C31×#432C2212yescomplemented
29C4×M16×C31C2211yescharacteristic, complemented
30C31×#329C2218yescomplemented
31C31×#329C2214yescomplemented
32C25×C31—21no—
33C2×#41×C31—21no—
34C22×Q8×C31D411yescharacteristic
35C22×Q8×C31D412yes—
36C22×D4×C31—22no—
37C22×D4×C31—21no—
38C22×D4×C31D411yescharacteristic
39C22×D4×C31D412yes—
40C31×#137—44no—
41C31×AGL(1,ℤ/8)—44no—
42C2×Q16×C31—22no—
43C2×SD16×C31—22no—
44C2×SD16×C31—22no—
45C2×SD16×C31—24no—
46C2×D8×C31—22no—
47C2×D8×C31—24no—
48C2×M16×C31—21no—
49C31×C4⋊Q8C2311yescharacteristic, complemented
50C31×#127C2311yescharacteristic, complemented
51C31×#124—28no—
52C31×#124—24no—
53C31×#124—28no—
54C31×#124—24no—
55C31×#124—22no—
56C31×#124—22no—
57C31×#124—22no—
58C31×#124—21no—
59C31×#124D414yes—
60C31×#124D412yes—
61C31×#124C2314yes—
62C31×#124C2312yes—
63C31×#121—22no—
64C31×#120—28no—
65C31×#120—24no—
66C31×#120—28no—
67C31×#120—24no—
68C4×D4×C31—22no—
69C2×C22⋊C4×C31—21no—
70C2×C22⋊C4×C31—22no—
71C2×C22⋊C4×C31—22no—
72C2×C22⋊C4×C31—22no—
73C2×C22⋊C4×C31—22no—
74C2×C42×C31—21no—
75C2×C42×C31C2311yescharacteristic
76C31×C4⋊C8—22no—
77C31×#103—24no—
78C31×#102—24no—
79C31×C22⋊C8—22no—
80C31×#97C2312yescomplemented
81C31×#97C2314yescomplemented
82C4×C8×C31—21no—
83C24×C31—24no—
84C24×C31—21no—
85C24×C31—22no—
86C24×C31—84no—
87C24×C31—82no—
88#41×C31—42no—
89#41×C31—42no—
90C2×Q8×C31—22no—
91C2×Q8×C31—21no—
92C2×Q8×C31—21no—
93C2×Q8×C31—42no—
94C2×Q8×C31—82no—
95C2×Q8×C31C2×D414yes—
96C2×Q8×C31C2×D412yes—
97C2×D4×C31—24no—
98C2×D4×C31—28no—
99C2×D4×C31—22no—
100C2×D4×C31—21no—
101C2×D4×C31—22no—
102C2×D4×C31—21no—
103C2×D4×C31—42no—
104C2×D4×C31—41no—
105C2×D4×C31—82no—
106C2×D4×C31—84no—
107C2×D4×C31—82no—
108C2×D4×C31C2×D414yes—
109C2×D4×C31C2×D412yes—
110C22×C4×C31—22no—
111C22×C4×C31—21no—
112C22×C4×C31—41no—
113C22×C4×C31C2×D411yescharacteristic
114C22×C4×C31C2×D412yes—
115Q16×C31—44no—
116SD16×C31—44no—
117SD16×C31—44no—
118SD16×C31—84no—
119D8×C31—44no—
120D8×C31—84no—
121M16×C31—24no—
122C2×C8×C31—22no—
123C2×C8×C31—24no—
124C4⋊C4×C31—22no—
125C22⋊C4×C31—28no—
126C22⋊C4×C31—24no—
127C22⋊C4×C31—24no—
128C22⋊C4×C31—24no—
129C22⋊C4×C31—24no—
130C22⋊C4×C31—24no—
131C22⋊C4×C31—24no—
132C22⋊C4×C31—24no—
133C22⋊C4×C31—42no—
134C42×C31—24no—
135C42×C31C2×D411yescharacteristic
136C42×C31C2×D412yes—
137C42×C31C2411yescharacteristic
138#18992C3111yesmaximal, characteristic, direct product factor, Sylow
139C23×C31—22no—
140C23×C31—24no—
141C23×C31—44no—
142C23×C31—44no—
143C23×C31—44no—
144C23×C31—42no—
145C23×C31—44no—
146C23×C31—41no—
147C23×C31—84no—
148C23×C31—88no—
149C23×C31—816no—
150C23×C31#12011yescharacteristic
151Q8×C31—42no—
152Q8×C31—44no—
153Q8×C31—41no—
154Q8×C31—41no—
155Q8×C31—81no—
156Q8×C31—82no—
157D4×C31—42no—
158D4×C31—44no—
159D4×C31—41no—
160D4×C31—44no—
161D4×C31—41no—
162D4×C31—81no—
163D4×C31—82no—
164D4×C31—84no—
165D4×C31—88no—
166D4×C31—82no—
167C2×C4×C31—22no—
168C2×C4×C31—22no—
169C2×C4×C31—24no—
170C2×C4×C31—42no—
171C2×C4×C31—44no—
172C2×C4×C31—42no—
173C2×C4×C31—41no—
174C2×C4×C31—82no—
175C2×C4×C31#12012yes—
176C2×C4×C31#12011yescharacteristic
177C2×C4×C31C22×D412yes—
178C2×C4×C31C22×D411yescharacteristic
179C8×C31—24no—
180C8×C31—44no—
181C2×H(3,𝔽4)C2×C3111yescharacteristic, complemented
182#3213C2×C3112yescomplemented
183#3153C2×C3111yescharacteristic, complemented
184#1659C2×C3114yescomplemented
185#1655C2×C3114yescomplemented
186#1533C2×C3111yescharacteristic, complemented
187#1527C2×C3112yescomplemented
188C22×C31—22no—
189C22×C31—42no—
190C22×C31—44no—
191C22×C31—44no—
192C22×C31—44no—
193C22×C31—44no—
194C22×C31—84no—
195C22×C31—88no—
196C22×C31—816no—
197C22×C31—81no—
198C22×C31—82no—
199C22×C31#45312yes—
200C22×C31C2×#12011yescharacteristic
201C4×C31—21no—
202C4×C31—21no—
203C4×C31—22no—
204C4×C31—22no—
205C4×C31—42no—
206C4×C31—44no—
207C4×C31—81no—
208C2×#137—21no—
209C2×AGL(1,ℤ/8)—21no—
210H(3,𝔽4)—24no—
211H(3,𝔽4)—22no—
212H(3,𝔽4)C22×C3114yes—
213#532C22×C3111yescharacteristic, complemented
214C2×#124—21no—
215C2×#124—22no—
216C2×#124C22×C3111yescharacteristic
217C2×#124C22×C3112yes—
218C2×#120—21no—
219C2×#120—22no—
220#497C22×C3112yescomplemented
221#496C22×C3112yescomplemented
222#496C22×C3114yescomplemented
223#495—22no—
224#489C22×C3114yescomplemented
225#463—24no—
226#448—22no—
227#447—22no—
228#432C22×C3112yescomplemented
229C4×M16C22×C3111yescharacteristic, complemented
230#329C22×C3118yescomplemented
231#329C22×C3114yescomplemented
232C2×C31—22no—
233C2×C31—82no—
234C2×C31—84no—
235C2×C31—161no—
236C2×C31C2×#45311yescharacteristic
237C2×C31#301912yes—
238C25—21no—
239C2×#41—21no—
240C22×Q8D4×C3111yescharacteristic
241C22×Q8D4×C3112yes—
242C22×D4—22no—
243C22×D4—21no—
244C22×D4D4×C3111yescharacteristic
245C22×D4D4×C3112yes—
246#137—44no—
247AGL(1,ℤ/8)—44no—
248C2×Q16—22no—
249C2×SD16—22no—
250C2×SD16—22no—
251C2×SD16—24no—
252C2×D8—22no—
253C2×D8—24no—
254C2×M16—21no—
255C4⋊Q8C23×C3111yescharacteristic, complemented
256#127C23×C3111yescharacteristic, complemented
257#124—28no—
258#124—24no—
259#124—28no—
260#124—24no—
261#124—22no—
262#124—22no—
263#124—22no—
264#124—21no—
265#124D4×C3114yes—
266#124D4×C3112yes—
267#124C23×C3114yes—
268#124C23×C3112yes—
269#121—22no—
270#120—28no—
271#120—24no—
272#120—28no—
273#120—24no—
274C4×D4—22no—
275C2×C22⋊C4—21no—
276C2×C22⋊C4—22no—
277C2×C22⋊C4—22no—
278C2×C22⋊C4—22no—
279C2×C22⋊C4—22no—
280C2×C42—21no—
281C2×C42C23×C3111yescharacteristic
282C4⋊C8—22no—
283#103—24no—
284#102—24no—
285C22⋊C8—22no—
286#97C23×C3112yescomplemented
287#97C23×C3114yescomplemented
288C4×C8—21no—
289C31#1899211yescharacteristic, direct product factor, Sylow
290C24—24no—
291C24—21no—
292C24—22no—
293C24—84no—
294C24—82no—
295#41—42no—
296#41—42no—
297C2×Q8—22no—
298C2×Q8—21no—
299C2×Q8—21no—
300C2×Q8—42no—
301C2×Q8—82no—
302C2×Q8C2×D4×C3114yes—
303C2×Q8C2×D4×C3112yes—
304C2×D4—24no—
305C2×D4—28no—
306C2×D4—22no—
307C2×D4—21no—
308C2×D4—22no—
309C2×D4—21no—
310C2×D4—42no—
311C2×D4—41no—
312C2×D4—82no—
313C2×D4—84no—
314C2×D4—82no—
315C2×D4C2×D4×C3114yes—
316C2×D4C2×D4×C3112yes—
317C22×C4—22no—
318C22×C4—21no—
319C22×C4—41no—
320C22×C4C2×D4×C3111yescharacteristic
321C22×C4C2×D4×C3112yes—
322Q16—44no—
323SD16—44no—
324SD16—44no—
325SD16—84no—
326D8—44no—
327D8—84no—
328M16—24no—
329C2×C8—22no—
330C2×C8—24no—
331C4⋊C4—22no—
332C22⋊C4—28no—
333C22⋊C4—24no—
334C22⋊C4—24no—
335C22⋊C4—24no—
336C22⋊C4—24no—
337C22⋊C4—24no—
338C22⋊C4—24no—
339C22⋊C4—24no—
340C22⋊C4—42no—
341C42—24no—
342C42C2×D4×C3111yescharacteristic
343C42C2×D4×C3112yes—
344C42C24×C3111yescharacteristic
345C23—22no—
346C23—24no—
347C23—44no—
348C23—44no—
349C23—44no—
350C23—42no—
351C23—44no—
352C23—41no—
353C23—84no—
354C23—88no—
355C23—816no—
356C23C31×#12011yescharacteristic
357Q8—42no—
358Q8—44no—
359Q8—41no—
360Q8—41no—
361Q8—81no—
362Q8—82no—
363D4—42no—
364D4—44no—
365D4—41no—
366D4—44no—
367D4—41no—
368D4—81no—
369D4—82no—
370D4—84no—
371D4—88no—
372D4—82no—
373C2×C4—22no—
374C2×C4—22no—
375C2×C4—24no—
376C2×C4—42no—
377C2×C4—44no—
378C2×C4—42no—
379C2×C4—41no—
380C2×C4—82no—
381C2×C4C31×#12012yes—
382C2×C4C31×#12011yescharacteristic
383C2×C4C22×D4×C3112yes—
384C2×C4C22×D4×C3111yescharacteristic
385C8—24no—
386C8—44no—
387C22—22no—
388C22—42no—
389C22—44no—
390C22—44no—
391C22—44no—
392C22—44no—
393C22—84no—
394C22—88no—
395C22—816no—
396C22—81no—
397C22—82no—
398C22C31×#45312yes—
399C22C2×C31×#12011yescharacteristic
400C4—21no—
401C4—21no—
402C4—22no—
403C4—22no—
404C4—42no—
405C4—44no—
406C4—81no—
407C2—22no—
408C2—82no—
409C2—84no—
410C2—161no—
411C2C2×C31×#45311yescharacteristic
412C2C31×#301912yes—
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC42C24×C31
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C31×H(3,𝔽4)C2semidirect
2. C31×#3213C2semidirect
3. C31×#3153C2semidirect
4. C31×#1659C2semidirect
5. C31×#1655C2semidirect
6. C31×#1533C2semidirect
7. C31×#1527C2semidirect
13. C31×#532C22semidirect
20. C31×#497C22semidirect
21. C31×#496C22semidirect
22. C31×#496C22semidirect
24. C31×#489C22semidirect
28. C31×#432C22semidirect
29. C4×M16×C31C22semidirect
30. C31×#329C22semidirect
31. C31×#329C22semidirect
49. C31×C4⋊Q8C23semidirect
50. C31×#127C23semidirect
80. C31×#97C23semidirect
81. C31×#97C23semidirect
138. #18992C31direct (N × H)
181. C2×H(3,𝔽4)C2×C31semidirect
182. #3213C2×C31semidirect
183. #3153C2×C31semidirect
184. #1659C2×C31semidirect
185. #1655C2×C31semidirect
186. #1533C2×C31semidirect
187. #1527C2×C31semidirect
213. #532C22×C31semidirect
220. #497C22×C31semidirect
221. #496C22×C31semidirect
222. #496C22×C31semidirect
224. #489C22×C31semidirect
228. #432C22×C31semidirect
229. C4×M16C22×C31semidirect
230. #329C22×C31semidirect
231. #329C22×C31semidirect
255. C4⋊Q8C23×C31semidirect
256. #127C23×C31semidirect
286. #97C23×C31semidirect
287. #97C23×C31semidirect
289. C31#18992direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×H(3,𝔽4)2
C31×#32132
C31×#31532
C31×#16592
C31×#16552
C31×#15332
C31×#15272
#1899231