Finite Group Databasebeta

← C31×#18363 #21475122

Subgroups — C31×#18363 #21475122

Order 7936.

1202 conjugacy classes of subgroups.

The subgroup lattice has 398 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3496C211yesmaximal, characteristic
2C31×#3234C212yesmaximal, complemented
3C31×#2633C211yesmaximal, characteristic, complemented
4C31×#1613C214yesmaximal, complemented
5C31×#1607C214yesmaximal, complemented
6C31×#1514C212yesmaximal, complemented
7C31×#1466C211yesmaximal, characteristic, complemented
8C2×C31×H(5,𝔽2)—21no—
9C31×#547—22no—
10C31×#546—24no—
11D42×C31—22no—
12C31×#537—21no—
13C31×#534C2214yes—
14C31×#532C2212yes—
15C2×C31×#125C2211yescharacteristic, complemented
16C2×C31×#121—22no—
17C2×C4×D4×C31C2211yescharacteristic
18C31×#501—22no—
19C31×#490—22no—
20C31×#481C2214yescomplemented
21C31×#480C2214yescomplemented
22C31×#478—24no—
23C31×#432C2212yescomplemented
24C31×#399C2212yescomplemented
25C31×#398—21no—
26C31×#397C2212yescomplemented
27C31×#394—21no—
28C31×#385—22no—
29C31×#383C2211yescharacteristic, complemented
30C31×#327C2218yescomplemented
31C31×#323C2214yescomplemented
32C31×H(5,𝔽2)—48no—
33C2×#41×C31—24no—
34C2×#41×C31—22no—
35C22×D4×C31—24no—
36C22×D4×C31—24no—
37C22×D4×C31—22no—
38C22×D4×C31D411yescharacteristic
39C23×C4×C31D412yes—
40C31×C4⋊Q8D412yes—
41C31×#127D412yes—
42C31×#125—22no—
43C31×#125—22no—
44C31×#124—22no—
45C31×#123—28no—
46C31×C22⋊Q8—24no—
47C31×#121—24no—
48C31×#121—24no—
49C31×#121—24no—
50C31×#121—22no—
51C31×#121—24no—
52C31×#121C2314yes—
53C31×#120—28no—
54C4×D4×C31—22no—
55C4×D4×C31—22no—
56C4×D4×C31—22no—
57C4×D4×C31D414yes—
58C2×C4⋊C4×C31—22no—
59C2×C4⋊C4×C31—21no—
60C2×C4⋊C4×C31—21no—
61C2×C4⋊C4×C31—22no—
62C2×C4⋊C4×C31D411yescharacteristic
63C2×C4⋊C4×C31C2311yescharacteristic
64C2×C4⋊C4×C31C2311yescharacteristic
65C2×C22⋊C4×C31—24no—
66C2×C22⋊C4×C31—22no—
67C2×C22⋊C4×C31—22no—
68C2×C22⋊C4×C31C2312yes—
69C2×C42×C31C2311yescharacteristic
70C31×#107—24no—
71C31×#106—24no—
72C31×C4⋊C8—22no—
73C31×#102—24no—
74C31×#102—24no—
75C31×C22⋊C8C2314yes—
76C31×#97—22no—
77C31×#95—22no—
78C31×#95—21no—
79C31×#95—21no—
80C31×#95C2312yes—
81C24×C31—24no—
82C24×C31C2×D412yes—
83#41×C31—48no—
84#41×C31—416no—
85C2×Q8×C31—22no—
86C2×D4×C31—24no—
87C2×D4×C31—28no—
88C2×D4×C31—24no—
89C2×D4×C31—24no—
90C2×D4×C31—22no—
91C2×D4×C31—22no—
92C2×D4×C31—22no—
93C2×D4×C31—416no—
94C2×D4×C31—48no—
95C2×D4×C31—48no—
96C2×D4×C31—84no—
97C2×D4×C31C2×D414yes—
98C22×C4×C31—24no—
99C22×C4×C31—22no—
100C22×C4×C31—24no—
101C22×C4×C31—22no—
102C22×C4×C31—22no—
103C22×C4×C31—21no—
104C22×C4×C31—21no—
105C22×C4×C31—82no—
106C22×C4×C31C2×D411yescharacteristic
107C22×C4×C31C2×D412yes—
108C22×C4×C31C2×D411yescharacteristic
109C22×C4×C31C2411yescharacteristic
110C2×C8×C31—24no—
111C4⋊C4×C31—24no—
112C4⋊C4×C31—22no—
113C4⋊C4×C31—22no—
114C4⋊C4×C31—22no—
115C4⋊C4×C31—22no—
116C4⋊C4×C31—41no—
117C4⋊C4×C31—41no—
118C4⋊C4×C31—42no—
119C4⋊C4×C31—82no—
120C4⋊C4×C31C2×D414yes—
121C22⋊C4×C31—28no—
122C22⋊C4×C31—24no—
123C22⋊C4×C31—24no—
124C22⋊C4×C31—24no—
125C22⋊C4×C31—44no—
126C22⋊C4×C31—82no—
127C42×C31C2×D412yes—
128C42×C31C2×D412yes—
129#18363C3111yesmaximal, characteristic, direct product factor, Sylow
130C23×C31—22no—
131C23×C31—22no—
132C23×C31—24no—
133C23×C31—42no—
134C23×C31—42no—
135C23×C31—48no—
136C23×C31—84no—
137C23×C31—84no—
138C23×C31AGL(1,ℤ/8)14yes—
139C23×C31C22×D411yescharacteristic
140Q8×C31—44no—
141D4×C31—28no—
142D4×C31—44no—
143D4×C31—44no—
144D4×C31—44no—
145D4×C31—416no—
146D4×C31—48no—
147D4×C31—84no—
148C2×C4×C31—22no—
149C2×C4×C31—22no—
150C2×C4×C31—24no—
151C2×C4×C31—41no—
152C2×C4×C31—41no—
153C2×C4×C31—44no—
154C2×C4×C31—48no—
155C2×C4×C31—48no—
156C2×C4×C31—42no—
157C2×C4×C31—41no—
158C2×C4×C31—42no—
159C2×C4×C31—41no—
160C2×C4×C31—42no—
161C2×C4×C31—41no—
162C2×C4×C31—41no—
163C2×C4×C31—42no—
164C2×C4×C31—42no—
165C2×C4×C31—82no—
166C2×C4×C31#12011yescharacteristic
167C2×C4×C31#12011yescharacteristic
168C2×C4×C31#12012yes—
169C2×C4×C31C22×D412yes—
170C8×C31—44no—
171#3496C2×C3111yescharacteristic
172#3234C2×C3112yescomplemented
173#2633C2×C3111yescharacteristic, complemented
174#1613C2×C3114yescomplemented
175#1607C2×C3114yescomplemented
176#1514C2×C3112yescomplemented
177#1466C2×C3111yescharacteristic, complemented
178C22×C31—21no—
179C22×C31—21no—
180C22×C31—24no—
181C22×C31—44no—
182C22×C31—42no—
183C22×C31—42no—
184C22×C31—44no—
185C22×C31—44no—
186C22×C31—44no—
187C22×C31—82no—
188C22×C31—168no—
189C22×C31C2×#12011yescharacteristic
190C22×C31C2×AGL(1,ℤ/8)12yes—
191C4×C31—22no—
192C4×C31—21no—
193C4×C31—21no—
194C4×C31—22no—
195C4×C31—44no—
196C4×C31—42no—
197C4×C31—82no—
198C4×C31—81no—
199C4×C31—81no—
200C2×H(5,𝔽2)—21no—
201#547—22no—
202#546—24no—
203D42—22no—
204#537—21no—
205#534C22×C3114yes—
206#532C22×C3112yes—
207C2×#125C22×C3111yescharacteristic, complemented
208C2×#121—22no—
209C2×C4×D4C22×C3111yescharacteristic
210#501—22no—
211#490—22no—
212#481C22×C3114yescomplemented
213#480C22×C3114yescomplemented
214#478—24no—
215#432C22×C3112yescomplemented
216#399C22×C3112yescomplemented
217#398—21no—
218#397C22×C3112yescomplemented
219#394—21no—
220#385—22no—
221#383C22×C3111yescharacteristic, complemented
222#327C22×C3118yescomplemented
223#323C22×C3114yescomplemented
224C2×C31—22no—
225C2×C31—44no—
226C2×C31—84no—
227C2×C31#300311yescharacteristic
228C2×C31#301911yescharacteristic
229C2×C31#302811yescharacteristic
230H(5,𝔽2)—48no—
231C2×#41—24no—
232C2×#41—22no—
233C22×D4—24no—
234C22×D4—24no—
235C22×D4—22no—
236C22×D4D4×C3111yescharacteristic
237C23×C4D4×C3112yes—
238C4⋊Q8D4×C3112yes—
239#127D4×C3112yes—
240#125—22no—
241#125—22no—
242#124—22no—
243#123—28no—
244C22⋊Q8—24no—
245#121—24no—
246#121—24no—
247#121—24no—
248#121—22no—
249#121—24no—
250#121C23×C3114yes—
251#120—28no—
252C4×D4—22no—
253C4×D4—22no—
254C4×D4—22no—
255C4×D4D4×C3114yes—
256C2×C4⋊C4—22no—
257C2×C4⋊C4—21no—
258C2×C4⋊C4—21no—
259C2×C4⋊C4—22no—
260C2×C4⋊C4D4×C3111yescharacteristic
261C2×C4⋊C4C23×C3111yescharacteristic
262C2×C4⋊C4C23×C3111yescharacteristic
263C2×C22⋊C4—24no—
264C2×C22⋊C4—22no—
265C2×C22⋊C4—22no—
266C2×C22⋊C4C23×C3112yes—
267C2×C42C23×C3111yescharacteristic
268#107—24no—
269#106—24no—
270C4⋊C8—22no—
271#102—24no—
272#102—24no—
273C22⋊C8C23×C3114yes—
274#97—22no—
275#95—21no—
276#95—21no—
277#95—22no—
278#95C23×C3112yes—
279C31#1836311yescharacteristic, direct product factor, Sylow
280C24—24no—
281C24C2×D4×C3112yes—
282#41—48no—
283#41—416no—
284C2×Q8—22no—
285C2×D4—24no—
286C2×D4—28no—
287C2×D4—24no—
288C2×D4—24no—
289C2×D4—22no—
290C2×D4—22no—
291C2×D4—22no—
292C2×D4—416no—
293C2×D4—48no—
294C2×D4—48no—
295C2×D4—84no—
296C2×D4C2×D4×C3114yes—
297C22×C4—24no—
298C22×C4—22no—
299C22×C4—24no—
300C22×C4—22no—
301C22×C4—22no—
302C22×C4—21no—
303C22×C4—21no—
304C22×C4—82no—
305C22×C4C2×D4×C3111yescharacteristic
306C22×C4C2×D4×C3112yes—
307C22×C4C2×D4×C3111yescharacteristic
308C22×C4C24×C3111yescharacteristic
309C2×C8—24no—
310C4⋊C4—24no—
311C4⋊C4—22no—
312C4⋊C4—22no—
313C4⋊C4—22no—
314C4⋊C4—22no—
315C4⋊C4—41no—
316C4⋊C4—41no—
317C4⋊C4—42no—
318C4⋊C4—82no—
319C4⋊C4C2×D4×C3114yes—
320C22⋊C4—28no—
321C22⋊C4—24no—
322C22⋊C4—24no—
323C22⋊C4—24no—
324C22⋊C4—44no—
325C22⋊C4—82no—
326C42C2×D4×C3112yes—
327C42C2×D4×C3112yes—
328C23—22no—
329C23—22no—
330C23—24no—
331C23—42no—
332C23—42no—
333C23—48no—
334C23—84no—
335C23—84no—
336C23C31×AGL(1,ℤ/8)14yes—
337C23C22×D4×C3111yescharacteristic
338Q8—44no—
339D4—28no—
340D4—44no—
341D4—44no—
342D4—44no—
343D4—416no—
344D4—48no—
345D4—84no—
346C2×C4—22no—
347C2×C4—22no—
348C2×C4—24no—
349C2×C4—41no—
350C2×C4—41no—
351C2×C4—44no—
352C2×C4—48no—
353C2×C4—48no—
354C2×C4—42no—
355C2×C4—41no—
356C2×C4—42no—
357C2×C4—41no—
358C2×C4—42no—
359C2×C4—41no—
360C2×C4—41no—
361C2×C4—42no—
362C2×C4—42no—
363C2×C4—82no—
364C2×C4C31×#12011yescharacteristic
365C2×C4C31×#12011yescharacteristic
366C2×C4C31×#12012yes—
367C2×C4C22×D4×C3112yes—
368C8—44no—
369C22—21no—
370C22—21no—
371C22—24no—
372C22—44no—
373C22—42no—
374C22—42no—
375C22—44no—
376C22—44no—
377C22—44no—
378C22—82no—
379C22—168no—
380C22C2×C31×#12011yescharacteristic
381C22C2×C31×AGL(1,ℤ/8)12yes—
382C4—22no—
383C4—21no—
384C4—21no—
385C4—22no—
386C4—44no—
387C4—42no—
388C4—82no—
389C4—81no—
390C4—81no—
391C2—22no—
392C2—44no—
393C2—84no—
394C2C31×#300311yescharacteristic
395C2C31×#301911yescharacteristic
396C2C31×#302811yescharacteristic
subgroupG/H
center, socleC22×C31C2×#120
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC31×#3496C2
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
2. C31×#3234C2semidirect
3. C31×#2633C2semidirect
4. C31×#1613C2semidirect
5. C31×#1607C2semidirect
6. C31×#1514C2semidirect
7. C31×#1466C2semidirect
15. C2×C31×#125C22semidirect
20. C31×#481C22semidirect
21. C31×#480C22semidirect
23. C31×#432C22semidirect
24. C31×#399C22semidirect
26. C31×#397C22semidirect
29. C31×#383C22semidirect
30. C31×#327C22semidirect
31. C31×#323C22semidirect
129. #18363C31direct (N × H)
172. #3234C2×C31semidirect
173. #2633C2×C31semidirect
174. #1613C2×C31semidirect
175. #1607C2×C31semidirect
176. #1514C2×C31semidirect
177. #1466C2×C31semidirect
207. C2×#125C22×C31semidirect
212. #481C22×C31semidirect
213. #480C22×C31semidirect
215. #432C22×C31semidirect
216. #399C22×C31semidirect
218. #397C22×C31semidirect
221. #383C22×C31semidirect
222. #327C22×C31semidirect
223. #323C22×C31semidirect
279. C31#18363direct (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×#32342
C31×#26332
C31×#16132
C31×#16072
C31×#15142
C31×#14662
#1836331