Finite Group Databasebeta

← C31×#18395 #21475154

Subgroups — C31×#18395 #21475154

Order 7936.

1290 conjugacy classes of subgroups.

The subgroup lattice has 394 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C31×#3496C211yesmaximal, characteristic
2C31×#3227C212yesmaximal, complemented
3C31×#2542C211yesmaximal, characteristic, complemented
4C31×#1613C218yesmaximal, complemented
5C31×#1502C212yesmaximal, complemented
6C31×#1460C211yesmaximal, characteristic, complemented
7C2×C31×H(5,𝔽2)—21no—
8C31×#547—22no—
9C31×#546—24no—
10D42×C31—22no—
11C31×#537—21no—
12C31×#534C2214yes—
13C31×#532C2212yes—
14C2×C31×C4⋊Q8C2211yescharacteristic, complemented
15C2×C31×C22⋊Q8—22no—
16C2×C31×#121—22no—
17C2×C4×D4×C31C2211yescharacteristic
18C31×#498—22no—
19C31×#486—22no—
20C31×#481C2218yescomplemented
21C31×#476—24no—
22C31×#431C2212yescomplemented
23C31×#399C2214yescomplemented
24C31×#390—21no—
25C31×#384—21no—
26C4×C4⋊C4×C31C2211yescharacteristic, complemented
27C31×#327C2218yescomplemented
28C31×#323C2214yescomplemented
29C31×H(5,𝔽2)—44no—
30C31×H(5,𝔽2)—44no—
31C2×#41×C31—24no—
32C2×#41×C31—22no—
33C22×Q8×C31—21no—
34C22×D4×C31—24no—
35C22×D4×C31—24no—
36C22×D4×C31—22no—
37C22×D4×C31D411yescharacteristic
38C23×C4×C31D412yes—
39C31×C4⋊Q8—22no—
40C31×C4⋊Q8—22no—
41C31×C4⋊Q8D412yes—
42C31×#127D412yes—
43C31×#124—22no—
44C31×#123—28no—
45C31×C22⋊Q8—24no—
46C31×C22⋊Q8—48no—
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—24no—
61C2×C4⋊C4×C31—21no—
62C2×C4⋊C4×C31D411yescharacteristic
63C2×C4⋊C4×C31C2312yes—
64C2×C22⋊C4×C31—24no—
65C2×C22⋊C4×C31—24no—
66C2×C22⋊C4×C31C2312yes—
67C2×C42×C31—21no—
68C2×C42×C31C2311yescharacteristic
69C31×#106—28no—
70C31×C4⋊C8—22no—
71C31×#102—28no—
72C31×C22⋊C8C2314yes—
73C4×C8×C31—22no—
74C31×#95C2312yes—
75C24×C31—24no—
76C24×C31C2×D412yes—
77#41×C31—416no—
78#41×C31—44no—
79#41×C31—44no—
80C2×Q8×C31—22no—
81C2×Q8×C31—44no—
82C2×Q8×C31—41no—
83C2×Q8×C31—41no—
84C2×D4×C31—28no—
85C2×D4×C31—24no—
86C2×D4×C31—24no—
87C2×D4×C31—22no—
88C2×D4×C31—22no—
89C2×D4×C31—22no—
90C2×D4×C31—22no—
91C2×D4×C31—416no—
92C2×D4×C31—48no—
93C2×D4×C31—48no—
94C2×D4×C31—84no—
95C2×D4×C31SD1614yes—
96C2×D4×C31C2×D414yes—
97C22×C4×C31—24no—
98C22×C4×C31—22no—
99C22×C4×C31—22no—
100C22×C4×C31—24no—
101C22×C4×C31—22no—
102C22×C4×C31—22no—
103C22×C4×C31—44no—
104C22×C4×C31C2×D411yescharacteristic
105C22×C4×C31C2×D412yes—
106C22×C4×C31C2×D411yescharacteristic
107C22×C4×C31C2411yescharacteristic
108C2×C8×C31—24no—
109C4⋊C4×C31—24no—
110C4⋊C4×C31—24no—
111C4⋊C4×C31—22no—
112C4⋊C4×C31—22no—
113C4⋊C4×C31—24no—
114C4⋊C4×C31—48no—
115C4⋊C4×C31—42no—
116C4⋊C4×C31C2×D414yes—
117C22⋊C4×C31—28no—
118C22⋊C4×C31—24no—
119C22⋊C4×C31—24no—
120C22⋊C4×C31—24no—
121C22⋊C4×C31—48no—
122C42×C31—42no—
123C42×C31C2×D412yes—
124C42×C31C2×D412yes—
125#18395C3111yesmaximal, characteristic, direct product factor, Sylow
126C23×C31—22no—
127C23×C31—22no—
128C23×C31—24no—
129C23×C31—42no—
130C23×C31—42no—
131C23×C31—48no—
132C23×C31—84no—
133C23×C31—84no—
134C23×C31C2×SD1614yes—
135C23×C31C22×D411yescharacteristic
136Q8×C31—44no—
137Q8×C31—82no—
138Q8×C31—82no—
139D4×C31—28no—
140D4×C31—44no—
141D4×C31—416no—
142D4×C31—44no—
143D4×C31—44no—
144D4×C31—44no—
145D4×C31—44no—
146D4×C31—84no—
147C2×C4×C31—22no—
148C2×C4×C31—24no—
149C2×C4×C31—22no—
150C2×C4×C31—24no—
151C2×C4×C31—41no—
152C2×C4×C31—42no—
153C2×C4×C31—48no—
154C2×C4×C31—42no—
155C2×C4×C31—48no—
156C2×C4×C31—44no—
157C2×C4×C31—42no—
158C2×C4×C31—44no—
159C2×C4×C31—42no—
160C2×C4×C31—82no—
161C2×C4×C31#12011yescharacteristic
162C2×C4×C31#12012yes—
163C2×C4×C31#12011yescharacteristic
164C2×C4×C31C2×SD1612yes—
165C2×C4×C31AGL(1,ℤ/8)12yes—
166C2×C4×C31C22×D412yes—
167C8×C31—44no—
168#3496C2×C3111yescharacteristic
169#3227C2×C3112yescomplemented
170#2542C2×C3111yescharacteristic, complemented
171#1613C2×C3118yescomplemented
172#1502C2×C3112yescomplemented
173#1460C2×C3111yescharacteristic, complemented
174C22×C31—21no—
175C22×C31—21no—
176C22×C31—24no—
177C22×C31—44no—
178C22×C31—42no—
179C22×C31—42no—
180C22×C31—44no—
181C22×C31—44no—
182C22×C31—44no—
183C22×C31—82no—
184C22×C31—168no—
185C22×C31C2×#12011yescharacteristic
186C22×C31C22×SD1611yescharacteristic
187C22×C31C2×AGL(1,ℤ/8)11yescharacteristic
188C4×C31—21no—
189C4×C31—22no—
190C4×C31—44no—
191C4×C31—44no—
192C4×C31—42no—
193C4×C31—82no—
194C4×C31#45014yes—
195C4×C31#45312yes—
196C2×H(5,𝔽2)—21no—
197#547—22no—
198#546—24no—
199D42—22no—
200#537—21no—
201#534C22×C3114yes—
202#532C22×C3112yes—
203C2×C4⋊Q8C22×C3111yescharacteristic, complemented
204C2×C22⋊Q8—22no—
205C2×#121—22no—
206C2×C4×D4C22×C3111yescharacteristic
207#498—22no—
208#486—22no—
209#481C22×C3118yescomplemented
210#476—24no—
211#431C22×C3112yescomplemented
212#399C22×C3114yescomplemented
213#390—21no—
214#384—21no—
215C4×C4⋊C4C22×C3111yescharacteristic, complemented
216#327C22×C3118yescomplemented
217#323C22×C3114yescomplemented
218C2×C31—21no—
219C2×C31—21no—
220C2×C31—44no—
221C2×C31—84no—
222C2×C31C2×#45011yescharacteristic
223C2×C31C2×#45311yescharacteristic
224C2×C31#302811yescharacteristic
225H(5,𝔽2)—44no—
226H(5,𝔽2)—44no—
227C2×#41—24no—
228C2×#41—22no—
229C22×Q8—21no—
230C22×D4—24no—
231C22×D4—24no—
232C22×D4—22no—
233C22×D4D4×C3111yescharacteristic
234C23×C4D4×C3112yes—
235C4⋊Q8—22no—
236C4⋊Q8—22no—
237C4⋊Q8D4×C3112yes—
238#127D4×C3112yes—
239#124—22no—
240#123—28no—
241C22⋊Q8—24no—
242C22⋊Q8—48no—
243#121—24no—
244#121—24no—
245#121—24no—
246#121—22no—
247#121—24no—
248#121C23×C3114yes—
249#120—28no—
250C4×D4—22no—
251C4×D4—22no—
252C4×D4—22no—
253C4×D4D4×C3114yes—
254C2×C4⋊C4—22no—
255C2×C4⋊C4—21no—
256C2×C4⋊C4—24no—
257C2×C4⋊C4—21no—
258C2×C4⋊C4D4×C3111yescharacteristic
259C2×C4⋊C4C23×C3112yes—
260C2×C22⋊C4—24no—
261C2×C22⋊C4—24no—
262C2×C22⋊C4C23×C3112yes—
263C2×C42—21no—
264C2×C42C23×C3111yescharacteristic
265#106—28no—
266C4⋊C8—22no—
267#102—28no—
268C22⋊C8C23×C3114yes—
269C4×C8—22no—
270#95C23×C3112yes—
271C31#1839511yescharacteristic, direct product factor, Sylow
272C24—24no—
273C24C2×D4×C3112yes—
274#41—416no—
275#41—44no—
276#41—44no—
277C2×Q8—22no—
278C2×Q8—44no—
279C2×Q8—41no—
280C2×Q8—41no—
281C2×D4—28no—
282C2×D4—24no—
283C2×D4—24no—
284C2×D4—22no—
285C2×D4—22no—
286C2×D4—22no—
287C2×D4—22no—
288C2×D4—416no—
289C2×D4—48no—
290C2×D4—48no—
291C2×D4—84no—
292C2×D4SD16×C3114yes—
293C2×D4C2×D4×C3114yes—
294C22×C4—24no—
295C22×C4—22no—
296C22×C4—22no—
297C22×C4—24no—
298C22×C4—22no—
299C22×C4—22no—
300C22×C4—44no—
301C22×C4C2×D4×C3111yescharacteristic
302C22×C4C2×D4×C3112yes—
303C22×C4C2×D4×C3111yescharacteristic
304C22×C4C24×C3111yescharacteristic
305C2×C8—24no—
306C4⋊C4—24no—
307C4⋊C4—24no—
308C4⋊C4—22no—
309C4⋊C4—22no—
310C4⋊C4—24no—
311C4⋊C4—48no—
312C4⋊C4—42no—
313C4⋊C4C2×D4×C3114yes—
314C22⋊C4—28no—
315C22⋊C4—24no—
316C22⋊C4—24no—
317C22⋊C4—24no—
318C22⋊C4—48no—
319C42—42no—
320C42C2×D4×C3112yes—
321C42C2×D4×C3112yes—
322C23—22no—
323C23—22no—
324C23—24no—
325C23—42no—
326C23—42no—
327C23—48no—
328C23—84no—
329C23—84no—
330C23C2×SD16×C3114yes—
331C23C22×D4×C3111yescharacteristic
332Q8—44no—
333Q8—82no—
334Q8—82no—
335D4—28no—
336D4—44no—
337D4—416no—
338D4—44no—
339D4—44no—
340D4—44no—
341D4—44no—
342D4—84no—
343C2×C4—22no—
344C2×C4—24no—
345C2×C4—22no—
346C2×C4—24no—
347C2×C4—41no—
348C2×C4—42no—
349C2×C4—48no—
350C2×C4—42no—
351C2×C4—48no—
352C2×C4—44no—
353C2×C4—42no—
354C2×C4—44no—
355C2×C4—42no—
356C2×C4—82no—
357C2×C4C31×#12011yescharacteristic
358C2×C4C31×#12012yes—
359C2×C4C31×#12011yescharacteristic
360C2×C4C2×SD16×C3112yes—
361C2×C4C31×AGL(1,ℤ/8)12yes—
362C2×C4C22×D4×C3112yes—
363C8—44no—
364C22—21no—
365C22—21no—
366C22—24no—
367C22—44no—
368C22—42no—
369C22—42no—
370C22—44no—
371C22—44no—
372C22—44no—
373C22—82no—
374C22—168no—
375C22C2×C31×#12011yescharacteristic
376C22C22×SD16×C3111yescharacteristic
377C22C2×C31×AGL(1,ℤ/8)11yescharacteristic
378C4—21no—
379C4—22no—
380C4—44no—
381C4—44no—
382C4—42no—
383C4—82no—
384C4C31×#45014yes—
385C4C31×#45312yes—
386C2—21no—
387C2—21no—
388C2—44no—
389C2—84no—
390C2C2×C31×#45011yescharacteristic
391C2C2×C31×#45311yescharacteristic
392C2C31×#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×#3227C2semidirect
3. C31×#2542C2semidirect
4. C31×#1613C2semidirect
5. C31×#1502C2semidirect
6. C31×#1460C2semidirect
14. C2×C31×C4⋊Q8C22semidirect
20. C31×#481C22semidirect
22. C31×#431C22semidirect
23. C31×#399C22semidirect
26. C4×C4⋊C4×C31C22semidirect
27. C31×#327C22semidirect
28. C31×#323C22semidirect
125. #18395C31direct (N × H)
169. #3227C2×C31semidirect
170. #2542C2×C31semidirect
171. #1613C2×C31semidirect
172. #1502C2×C31semidirect
173. #1460C2×C31semidirect
203. C2×C4⋊Q8C22×C31semidirect
209. #481C22×C31semidirect
211. #431C22×C31semidirect
212. #399C22×C31semidirect
215. C4×C4⋊C4C22×C31semidirect
216. #327C22×C31semidirect
217. #323C22×C31semidirect
271. C31#18395direct (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×#32272
C31×#25422
C31×#16132
C31×#15022
C31×#14602
#1839531