Finite Group Databasebeta

← C2×C31×#1619 #21475233

Subgroups — C2×C31×#1619 #21475233

Order 7936.

1838 conjugacy classes of subgroups.

The subgroup lattice has 374 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D42×C31C211yesmaximal, characteristic, complemented
2C2×C31×#493C211yesmaximal, characteristic, complemented
3C2×C31×#459C212yesmaximal, complemented
4C31×#1619C218yesmaximal, direct product factor
5C2×C31×#331C211yesmaximal, characteristic, complemented
6C2×C31×D4⋊C8C212yesmaximal, complemented
7C23×D4×C31—22no—
8C22×D8×C31—22no—
9C22×D8×C31—22no—
10D42×C31—22no—
11D42×C31—24no—
12D42×C31C2214yescomplemented
13C2×C31×#127C2211yescharacteristic
14C2×C31×#127C2211yescharacteristic, complemented
15C2×C31×#121—22no—
16C2×C31×#120—22no—
17C2×C4×D4×C31C2212yes—
18C31×#493—22no—
19C31×#493C2214yescomplemented
20C31×#459—24no—
21C31×#459C2218yescomplemented
22C2×C31×C4⋊C8C2212yescomplemented
23C2×C31×#102—22no—
24C2×C4×C8×C31C2211yescharacteristic, complemented
25C31×#331C2214yescomplemented
26C31×D4⋊C8C2218yescomplemented
27C25×C31—22no—
28C22×D4×C31—24no—
29C22×D4×C31—28no—
30C22×D4×C31—28no—
31C22×D4×C31—22no—
32C22×D4×C31—22no—
33C22×D4×C31—21no—
34C22×D4×C31—48no—
35C22×D4×C31—48no—
36C22×D4×C31D412yes—
37C22×D4×C31D412yes—
38C23×C4×C31—22no—
39C2×D8×C31—28no—
40C2×D8×C31—28no—
41C2×D8×C31—48no—
42C2×D8×C31—48no—
43C22×C8×C31—21no—
44C22×C8×C31—22no—
45C31×#127—22no—
46C31×#127—22no—
47C31×#127—21no—
48C31×#127D412yes—
49C31×#127C2312yes—
50C31×#127C2312yescomplemented
51C31×#121—28no—
52C31×#121—28no—
53C31×#120—28no—
54C31×#120—28no—
55C4×D4×C31—22no—
56C4×D4×C31—22no—
57C4×D4×C31D414yes—
58C4×D4×C31C2314yes—
59C2×C4⋊C4×C31D412yes—
60C2×C22⋊C4×C31—22no—
61C2×C22⋊C4×C31—22no—
62C2×C42×C31C2311yescharacteristic
63C31×C4⋊C8—22no—
64C31×C4⋊C8C2314yescomplemented
65C31×#102—28no—
66C4×C8×C31—21no—
67C4×C8×C31C2312yescomplemented
68C24×C31—22no—
69C24×C31—28no—
70C24×C31—22no—
71C24×C31—416no—
72C24×C31—41no—
73C24×C31—84no—
74C2×D4×C31—216no—
75C2×D4×C31—22no—
76C2×D4×C31—24no—
77C2×D4×C31—22no—
78C2×D4×C31—24no—
79C2×D4×C31—24no—
80C2×D4×C31—24no—
81C2×D4×C31—22no—
82C2×D4×C31—44no—
83C2×D4×C31—44no—
84C2×D4×C31—416no—
85C2×D4×C31—432no—
86C2×D4×C31—416no—
87C2×D4×C31—416no—
88C2×D4×C31—41no—
89C2×D4×C31—42no—
90C2×D4×C31—44no—
91C2×D4×C31—44no—
92C2×D4×C31—44no—
93C2×D4×C31—44no—
94C2×D4×C31D818yescomplemented
95C2×D4×C31C2×D414yes—
96C2×D4×C31C2×D414yes—
97C22×C4×C31—22no—
98C22×C4×C31—24no—
99C22×C4×C31—24no—
100C22×C4×C31—44no—
101C22×C4×C31—44no—
102C22×C4×C31C2×D411yescharacteristic
103C22×C4×C31C2×D412yes—
104D8×C31—416no—
105D8×C31—416no—
106C2×C8×C31—24no—
107C2×C8×C31—22no—
108C2×C8×C31—24no—
109C2×C8×C31—44no—
110C4⋊C4×C31—22no—
111C4⋊C4×C31C2×D414yes—
112C22⋊C4×C31—28no—
113C22⋊C4×C31—24no—
114C22⋊C4×C31—24no—
115C42×C31C2×D411yescharacteristic
116C42×C31C2×D412yes—
117C42×C31C2411yescharacteristic
118C2×#1619C3111yesmaximal, characteristic, direct product factor, Sylow
119C23×C31—24no—
120C23×C31—28no—
121C23×C31—24no—
122C23×C31—432no—
123C23×C31—44no—
124C23×C31—44no—
125C23×C31—48no—
126C23×C31—44no—
127C23×C31—42no—
128C23×C31—88no—
129C23×C31—832no—
130C23×C31—84no—
131C23×C31—82no—
132C23×C31#12011yescharacteristic
133D4×C31—24no—
134D4×C31—28no—
135D4×C31—44no—
136D4×C31—44no—
137D4×C31—432no—
138D4×C31—44no—
139D4×C31—44no—
140D4×C31—44no—
141D4×C31—44no—
142D4×C31—48no—
143D4×C31—82no—
144D4×C31—82no—
145D4×C31—84no—
146D4×C31C2×D818yescomplemented
147C2×C4×C31—22no—
148C2×C4×C31—24no—
149C2×C4×C31—44no—
150C2×C4×C31—44no—
151C2×C4×C31—44no—
152C2×C4×C31—48no—
153C2×C4×C31#12011yescharacteristic
154C2×C4×C31#12012yes—
155C2×C4×C31C2×D814yes—
156C2×C4×C31AGL(1,ℤ/8)14yes—
157C2×C4×C31C22×D411yescharacteristic
158C2×C4×C31C22×D412yes—
159C8×C31—24no—
160C8×C31—44no—
161C2×D42C2×C3111yescharacteristic, complemented
162C2×#493C2×C3111yescharacteristic, complemented
163C2×#459C2×C3112yescomplemented
164#1619C2×C3118yesdirect product factor
165C2×#331C2×C3111yescharacteristic, complemented
166C2×D4⋊C8C2×C3112yescomplemented
167C22×C31—28no—
168C22×C31—416no—
169C22×C31—44no—
170C22×C31—44no—
171C22×C31—48no—
172C22×C31—44no—
173C22×C31—832no—
174C22×C31—88no—
175C22×C31—84no—
176C22×C31—82no—
177C22×C31—164no—
178C22×C31#44714yes—
179C22×C31#45312yes—
180C22×C31C2×#12011yescharacteristic
181C4×C31—21no—
182C4×C31—21no—
183C4×C31—44no—
184C4×C31#44714yes—
185C4×C31C22×D812yes—
186C4×C31C2×AGL(1,ℤ/8)12yes—
187C23×D4—22no—
188C22×D8—22no—
189C22×D8—22no—
190D42—22no—
191D42—24no—
192D42C22×C3114yescomplemented
193C2×#127C22×C3111yescharacteristic
194C2×#127C22×C3111yescharacteristic, complemented
195C2×#121—22no—
196C2×#120—22no—
197C2×C4×D4C22×C3112yes—
198#493—22no—
199#493C22×C3114yescomplemented
200#459—24no—
201#459C22×C3118yescomplemented
202C2×C4⋊C8C22×C3112yescomplemented
203C2×#102—22no—
204C2×C4×C8C22×C3111yescharacteristic, complemented
205#331C22×C3114yescomplemented
206D4⋊C8C22×C3118yescomplemented
207C2×C31—48no—
208C2×C31—84no—
209C2×C31—162no—
210C2×C31#161914yesdirect product factor
211C2×C31C2×#44712yes—
212C2×C31C2×#45311yescharacteristic
213C25—22no—
214C22×D4—24no—
215C22×D4—28no—
216C22×D4—28no—
217C22×D4—22no—
218C22×D4—21no—
219C22×D4—22no—
220C22×D4—48no—
221C22×D4—48no—
222C22×D4D4×C3112yes—
223C22×D4D4×C3112yes—
224C23×C4—22no—
225C2×D8—28no—
226C2×D8—28no—
227C2×D8—48no—
228C2×D8—48no—
229C22×C8—21no—
230C22×C8—22no—
231#127—22no—
232#127—22no—
233#127—21no—
234#127D4×C3112yes—
235#127C23×C3112yes—
236#127C23×C3112yescomplemented
237#121—28no—
238#121—28no—
239#120—28no—
240#120—28no—
241C4×D4—22no—
242C4×D4—22no—
243C4×D4D4×C3114yes—
244C4×D4C23×C3114yes—
245C2×C4⋊C4D4×C3112yes—
246C2×C22⋊C4—22no—
247C2×C22⋊C4—22no—
248C2×C42C23×C3111yescharacteristic
249C4⋊C8—22no—
250C4⋊C8C23×C3114yescomplemented
251#102—28no—
252C4×C8—21no—
253C4×C8C23×C3112yescomplemented
254C31C2×#161911yescharacteristic, direct product factor, Sylow
255C24—22no—
256C24—28no—
257C24—22no—
258C24—416no—
259C24—41no—
260C24—84no—
261C2×D4—216no—
262C2×D4—22no—
263C2×D4—24no—
264C2×D4—22no—
265C2×D4—24no—
266C2×D4—24no—
267C2×D4—24no—
268C2×D4—22no—
269C2×D4—44no—
270C2×D4—44no—
271C2×D4—432no—
272C2×D4—416no—
273C2×D4—416no—
274C2×D4—416no—
275C2×D4—41no—
276C2×D4—42no—
277C2×D4—44no—
278C2×D4—44no—
279C2×D4—44no—
280C2×D4—44no—
281C2×D4D8×C3118yescomplemented
282C2×D4C2×D4×C3114yes—
283C2×D4C2×D4×C3114yes—
284C22×C4—22no—
285C22×C4—24no—
286C22×C4—24no—
287C22×C4—44no—
288C22×C4—44no—
289C22×C4C2×D4×C3111yescharacteristic
290C22×C4C2×D4×C3112yes—
291D8—416no—
292D8—416no—
293C2×C8—24no—
294C2×C8—22no—
295C2×C8—24no—
296C2×C8—44no—
297C4⋊C4—22no—
298C4⋊C4C2×D4×C3114yes—
299C22⋊C4—28no—
300C22⋊C4—24no—
301C22⋊C4—24no—
302C42C2×D4×C3111yescharacteristic
303C42C2×D4×C3112yes—
304C42C24×C3111yescharacteristic
305C23—28no—
306C23—24no—
307C23—24no—
308C23—432no—
309C23—44no—
310C23—44no—
311C23—48no—
312C23—44no—
313C23—42no—
314C23—88no—
315C23—832no—
316C23—84no—
317C23—82no—
318C23C31×#12011yescharacteristic
319D4—28no—
320D4—24no—
321D4—44no—
322D4—44no—
323D4—432no—
324D4—48no—
325D4—44no—
326D4—44no—
327D4—44no—
328D4—44no—
329D4—82no—
330D4—82no—
331D4—84no—
332D4C2×D8×C3118yescomplemented
333C2×C4—22no—
334C2×C4—24no—
335C2×C4—44no—
336C2×C4—48no—
337C2×C4—44no—
338C2×C4—44no—
339C2×C4C31×#12011yescharacteristic
340C2×C4C31×#12012yes—
341C2×C4C2×D8×C3114yes—
342C2×C4C31×AGL(1,ℤ/8)14yes—
343C2×C4C22×D4×C3111yescharacteristic
344C2×C4C22×D4×C3112yes—
345C8—24no—
346C8—44no—
347C22—28no—
348C22—416no—
349C22—44no—
350C22—44no—
351C22—48no—
352C22—44no—
353C22—832no—
354C22—88no—
355C22—84no—
356C22—82no—
357C22—164no—
358C22C31×#44714yes—
359C22C31×#45312yes—
360C22C2×C31×#12011yescharacteristic
361C4—21no—
362C4—21no—
363C4—44no—
364C4C31×#44714yes—
365C4C22×D8×C3112yes—
366C4C2×C31×AGL(1,ℤ/8)12yes—
367C2—48no—
368C2—84no—
369C2—162no—
370C2C31×#161914yesdirect product factor
371C2C2×C31×#44712yes—
372C2C2×C31×#45311yescharacteristic
subgroupG/H
center, socleC23×C31#120
commutator, Frattini, cosocleC42C24×C31
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
1. C2×D42×C31C2semidirect
2. C2×C31×#493C2semidirect
3. C2×C31×#459C2semidirect
4. C31×#1619C2direct (N × H)
5. C2×C31×#331C2semidirect
6. C2×C31×D4⋊C8C2semidirect
12. D42×C31C22semidirect
14. C2×C31×#127C22semidirect
19. C31×#493C22semidirect
21. C31×#459C22semidirect
22. C2×C31×C4⋊C8C22semidirect
24. C2×C4×C8×C31C22semidirect
25. C31×#331C22semidirect
26. C31×D4⋊C8C22semidirect
50. C31×#127C23semidirect
64. C31×C4⋊C8C23semidirect
67. C4×C8×C31C23semidirect
94. C2×D4×C31D8semidirect
118. C2×#1619C31direct (N × H)
146. D4×C31C2×D8semidirect
161. C2×D42C2×C31semidirect
162. C2×#493C2×C31semidirect
163. C2×#459C2×C31semidirect
164. #1619C2×C31direct (N × H)
165. C2×#331C2×C31semidirect
166. C2×D4⋊C8C2×C31semidirect
192. D42C22×C31semidirect
194. C2×#127C22×C31semidirect
199. #493C22×C31semidirect
201. #459C22×C31semidirect
202. C2×C4⋊C8C22×C31semidirect
204. C2×C4×C8C22×C31semidirect
205. #331C22×C31semidirect
206. D4⋊C8C22×C31semidirect
210. C2×C31#1619direct (N × H)
236. #127C23×C31semidirect
250. C4⋊C8C23×C31semidirect
253. C4×C8C23×C31semidirect
254. C31C2×#1619direct (N × H)
281. C2×D4D8×C31semidirect
332. D4C2×D8×C31semidirect
370. C2C31×#1619direct (N × H)

Maximal subgroups

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

subgroupindex
C2×D42×C312
C2×C31×#4932
C2×C31×#4592
C31×#16192
C2×C31×#3312
C2×C31×D4⋊C82
C2×#161931