Finite Group Databasebeta

← C31×#8443 #21465202

Subgroups — C31×#8443 #21465202

Order 7936.

1516 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
1C2×D42×C31C211yesmaximal, characteristic
2C31×#1957C211yesmaximal, characteristic, complemented
3C31×#1802C212yesmaximal, complemented
4C2×C31×#331C211yesmaximal, characteristic, complemented
5C2×C31×D4⋊C8C212yesmaximal, complemented
6C23×D4×C31—22no—
7D42×C31—22no—
8D42×C31—24no—
9D42×C31C414yescomplemented
10C2×C31×#127C2211yescharacteristic
11C2×C31×#121—22no—
12C2×C31×#120—22no—
13C2×C4×D4×C31C2212yes—
14C2×C31×C4⋊C8C2212yescomplemented
15C2×C31×#102—22no—
16C2×C31×#102—22no—
17C2×C4×C8×C31C2211yescharacteristic, complemented
18C31×#384C2211yescharacteristic, complemented
19C31×#340—22no—
20C31×#331—22no—
21C31×D4⋊C8—24no—
22C25×C31—22no—
23C22×D4×C31—24no—
24C22×D4×C31—28no—
25C22×D4×C31—28no—
26C22×D4×C31—22no—
27C22×D4×C31—44no—
28C22×D4×C31—44no—
29C22×D4×C31—44no—
30C22×D4×C31—44no—
31C22×D4×C31D412yes—
32C22×D4×C31D412yes—
33C23×C4×C31—22no—
34C22×C8×C31—21no—
35C22×C8×C31—22no—
36C31×#127—22no—
37C31×#127C2×C412yes—
38C31×#127D412yes—
39C31×#121—28no—
40C31×#121—28no—
41C31×#120—28no—
42C31×#120—28no—
43C4×D4×C31—22no—
44C4×D4×C31—22no—
45C4×D4×C31C2×C414yes—
46C4×D4×C31D414yes—
47C2×C4⋊C4×C31—21no—
48C2×C4⋊C4×C31—22no—
49C2×C4⋊C4×C31D412yes—
50C2×C22⋊C4×C31—22no—
51C2×C22⋊C4×C31—22no—
52C2×C42×C31C2311yescharacteristic
53C31×C4⋊C8—22no—
54C31×C4⋊C8—22no—
55C31×#102—44no—
56C31×#102—44no—
57C4×C8×C31—22no—
58C24×C31—22no—
59C24×C31—28no—
60C24×C31—22no—
61C24×C31—48no—
62C24×C31—48no—
63C24×C31—82no—
64C24×C31—82no—
65C2×D4×C31—216no—
66C2×D4×C31—24no—
67C2×D4×C31—22no—
68C2×D4×C31—24no—
69C2×D4×C31—22no—
70C2×D4×C31—22no—
71C2×D4×C31—22no—
72C2×D4×C31—42no—
73C2×D4×C31—42no—
74C2×D4×C31—416no—
75C2×D4×C31—416no—
76C2×D4×C31—416no—
77C2×D4×C31—48no—
78C2×D4×C31—48no—
79C2×D4×C31—416no—
80C2×D4×C31—42no—
81C2×D4×C31—42no—
82C2×D4×C31—42no—
83C2×D4×C31—42no—
84C2×D4×C31C22⋊C414yes—
85C2×D4×C31C22⋊C414yes—
86C2×D4×C31D814yes—
87C2×D4×C31SD1614yes—
88C22×C4×C31—22no—
89C22×C4×C31—24no—
90C22×C4×C31—24no—
91C22×C4×C31—42no—
92C22×C4×C31—42no—
93C22×C4×C31—42no—
94C22×C4×C31—42no—
95C22×C4×C31—41no—
96C22×C4×C31C2×D411yescharacteristic
97C22×C4×C31C2×D412yes—
98C2×C8×C31—22no—
99C2×C8×C31—41no—
100C2×C8×C31—41no—
101C2×C8×C31—42no—
102C2×C8×C31—42no—
103C2×C8×C31—42no—
104C4⋊C4×C31—22no—
105C4⋊C4×C31—42no—
106C4⋊C4×C31—42no—
107C4⋊C4×C31—42no—
108C4⋊C4×C31C22⋊C414yes—
109C22⋊C4×C31—28no—
110C22⋊C4×C31—24no—
111C22⋊C4×C31—24no—
112C42×C31C22×C411yescharacteristic
113C42×C31C2×D412yes—
114C42×C31C2×D411yescharacteristic
115#8443C3111yesmaximal, characteristic, direct product factor, Sylow
116C23×C31—24no—
117C23×C31—24no—
118C23×C31—24no—
119C23×C31—24no—
120C23×C31—432no—
121C23×C31—42no—
122C23×C31—42no—
123C23×C31—42no—
124C23×C31—42no—
125C23×C31—44no—
126C23×C31—44no—
127C23×C31—42no—
128C23×C31—42no—
129C23×C31—88no—
130C23×C31—88no—
131C23×C31—88no—
132C23×C31—816no—
133C23×C31#12011yescharacteristic
134D4×C31—24no—
135D4×C31—24no—
136D4×C31—24no—
137D4×C31—44no—
138D4×C31—432no—
139D4×C31—44no—
140D4×C31—44no—
141D4×C31—44no—
142D4×C31—44no—
143D4×C31—82no—
144D4×C31#10218yescomplemented
145C2×C4×C31—21no—
146C2×C4×C31—21no—
147C2×C4×C31—24no—
148C2×C4×C31—42no—
149C2×C4×C31—42no—
150C2×C4×C31—44no—
151C2×C4×C31—44no—
152C2×C4×C31—44no—
153C2×C4×C31—44no—
154C2×C4×C31—82no—
155C2×C4×C31—81no—
156C2×C4×C31C2×C22⋊C411yescharacteristic
157C2×C4×C31C2×C22⋊C412yes—
158C2×C4×C31#12011yescharacteristic
159C2×C4×C31#12012yes—
160C2×C4×C31C2×D812yes—
161C2×C4×C31C2×SD1612yes—
162C2×C4×C31AGL(1,ℤ/8)12yes—
163C2×C4×C31AGL(1,ℤ/8)12yes—
164C8×C31—42no—
165C8×C31—82no—
166C2×D42C2×C3111yescharacteristic
167#1957C2×C3111yescharacteristic, complemented
168#1802C2×C3112yescomplemented
169C2×#331C2×C3111yescharacteristic, complemented
170C2×D4⋊C8C2×C3112yescomplemented
171C22×C31—28no—
172C22×C31—44no—
173C22×C31—44no—
174C22×C31—44no—
175C22×C31—44no—
176C22×C31—44no—
177C22×C31—44no—
178C22×C31—44no—
179C22×C31—48no—
180C22×C31—832no—
181C22×C31—82no—
182C22×C31—82no—
183C22×C31—84no—
184C22×C31#37911yescharacteristic
185C22×C31#44712yes—
186C22×C31#45012yes—
187C22×C31#45311yescharacteristic
188C22×C31#45511yescharacteristic
189C4×C31—21no—
190C4×C31—21no—
191C4×C31—44no—
192C4×C31—161no—
193C4×C31C2×#10212yes—
194C4×C31#41812yes—
195C4×C31#44712yes—
196C4×C31#45012yes—
197C23×D4—22no—
198D42—22no—
199D42—24no—
200D42C4×C3114yescomplemented
201C2×#127C22×C3111yescharacteristic
202C2×#121—22no—
203C2×#120—22no—
204C2×C4×D4C22×C3112yes—
205C2×C4⋊C8C22×C3112yescomplemented
206C2×#102—22no—
207C2×#102—22no—
208C2×C4×C8C22×C3111yescharacteristic, complemented
209#384C22×C3111yescharacteristic, complemented
210#340—22no—
211#331—22no—
212D4⋊C8—24no—
213C2×C31—48no—
214C2×C31—84no—
215C2×C31#161911yescharacteristic
216C2×C31#162911yescharacteristic
217C2×C31#163912yes—
218C2×C31#178612yes—
219C2×C31#179211yescharacteristic
220C25—22no—
221C22×D4—24no—
222C22×D4—28no—
223C22×D4—28no—
224C22×D4—22no—
225C22×D4—44no—
226C22×D4—44no—
227C22×D4—44no—
228C22×D4—44no—
229C22×D4D4×C3112yes—
230C22×D4D4×C3112yes—
231C23×C4—22no—
232C22×C8—21no—
233C22×C8—22no—
234#127—22no—
235#127C2×C4×C3112yes—
236#127D4×C3112yes—
237#121—28no—
238#121—28no—
239#120—28no—
240#120—28no—
241C4×D4—22no—
242C4×D4—22no—
243C4×D4C2×C4×C3114yes—
244C4×D4D4×C3114yes—
245C2×C4⋊C4—22no—
246C2×C4⋊C4—21no—
247C2×C4⋊C4D4×C3112yes—
248C2×C22⋊C4—22no—
249C2×C22⋊C4—22no—
250C2×C42C23×C3111yescharacteristic
251C4⋊C8—22no—
252C4⋊C8—22no—
253#102—44no—
254#102—44no—
255C4×C8—22no—
256C31#844311yescharacteristic, direct product factor, Sylow
257C24—22no—
258C24—28no—
259C24—22no—
260C24—48no—
261C24—48no—
262C24—82no—
263C24—82no—
264C2×D4—216no—
265C2×D4—24no—
266C2×D4—22no—
267C2×D4—24no—
268C2×D4—22no—
269C2×D4—22no—
270C2×D4—22no—
271C2×D4—42no—
272C2×D4—42no—
273C2×D4—416no—
274C2×D4—416no—
275C2×D4—416no—
276C2×D4—48no—
277C2×D4—48no—
278C2×D4—416no—
279C2×D4—42no—
280C2×D4—42no—
281C2×D4—42no—
282C2×D4—42no—
283C2×D4C22⋊C4×C3114yes—
284C2×D4C22⋊C4×C3114yes—
285C2×D4D8×C3114yes—
286C2×D4SD16×C3114yes—
287C22×C4—22no—
288C22×C4—24no—
289C22×C4—24no—
290C22×C4—42no—
291C22×C4—42no—
292C22×C4—42no—
293C22×C4—42no—
294C22×C4—41no—
295C22×C4C2×D4×C3111yescharacteristic
296C22×C4C2×D4×C3112yes—
297C2×C8—22no—
298C2×C8—41no—
299C2×C8—41no—
300C2×C8—42no—
301C2×C8—42no—
302C2×C8—42no—
303C4⋊C4—22no—
304C4⋊C4—42no—
305C4⋊C4—42no—
306C4⋊C4—42no—
307C4⋊C4C22⋊C4×C3114yes—
308C22⋊C4—28no—
309C22⋊C4—24no—
310C22⋊C4—24no—
311C42C22×C4×C3111yescharacteristic
312C42C2×D4×C3112yes—
313C42C2×D4×C3111yescharacteristic
314C23—24no—
315C23—24no—
316C23—24no—
317C23—24no—
318C23—432no—
319C23—42no—
320C23—42no—
321C23—42no—
322C23—42no—
323C23—44no—
324C23—44no—
325C23—42no—
326C23—42no—
327C23—88no—
328C23—88no—
329C23—88no—
330C23—816no—
331C23C31×#12011yescharacteristic
332D4—24no—
333D4—24no—
334D4—24no—
335D4—44no—
336D4—432no—
337D4—44no—
338D4—44no—
339D4—44no—
340D4—44no—
341D4—82no—
342D4C31×#10218yescomplemented
343C2×C4—21no—
344C2×C4—21no—
345C2×C4—24no—
346C2×C4—42no—
347C2×C4—42no—
348C2×C4—44no—
349C2×C4—44no—
350C2×C4—44no—
351C2×C4—44no—
352C2×C4—82no—
353C2×C4—81no—
354C2×C4C2×C22⋊C4×C3111yescharacteristic
355C2×C4C2×C22⋊C4×C3112yes—
356C2×C4C31×#12011yescharacteristic
357C2×C4C31×#12012yes—
358C2×C4C2×D8×C3112yes—
359C2×C4C2×SD16×C3112yes—
360C2×C4C31×AGL(1,ℤ/8)12yes—
361C2×C4C31×AGL(1,ℤ/8)12yes—
362C8—42no—
363C8—82no—
364C22—28no—
365C22—44no—
366C22—44no—
367C22—44no—
368C22—44no—
369C22—44no—
370C22—44no—
371C22—48no—
372C22—44no—
373C22—832no—
374C22—82no—
375C22—82no—
376C22—84no—
377C22C31×#37911yescharacteristic
378C22C31×#44712yes—
379C22C31×#45012yes—
380C22C31×#45311yescharacteristic
381C22C31×#45511yescharacteristic
382C4—21no—
383C4—21no—
384C4—44no—
385C4—161no—
386C4C2×C31×#10212yes—
387C4C31×#41812yes—
388C4C31×#44712yes—
389C4C31×#45012yes—
390C2—48no—
391C2—84no—
392C2C31×#161911yescharacteristic
393C2C31×#162911yescharacteristic
394C2C31×#163912yes—
395C2C31×#178612yes—
396C2C31×#179211yescharacteristic
subgroupG/H
center, socleC23×C31#120
commutatorC42C22×C4×C31
Frattini, cosocleC2×C42C23×C31
prime radicalC2×D42×C31C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#1957C2semidirect
3. C31×#1802C2semidirect
4. C2×C31×#331C2semidirect
5. C2×C31×D4⋊C8C2semidirect
9. D42×C31C4semidirect
14. C2×C31×C4⋊C8C22semidirect
17. C2×C4×C8×C31C22semidirect
18. C31×#384C22semidirect
115. #8443C31direct (N × H)
144. D4×C31#102semidirect
167. #1957C2×C31semidirect
168. #1802C2×C31semidirect
169. C2×#331C2×C31semidirect
170. C2×D4⋊C8C2×C31semidirect
200. D42C4×C31semidirect
205. C2×C4⋊C8C22×C31semidirect
208. C2×C4×C8C22×C31semidirect
209. #384C22×C31semidirect
256. C31#8443direct (N × H)
342. D4C31×#102semidirect

Maximal subgroups

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

subgroupindex
C2×D42×C312
C31×#19572
C31×#18022
C2×C31×#3312
C2×C31×D4⋊C82
#844331