Finite Group Databasebeta

← C31×#25860 #21482619

Subgroups — C31×#25860 #21482619

Order 7936.

1970 conjugacy classes of subgroups.

The subgroup lattice has 358 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C31×#127C211yesmaximal, characteristic
2C2×C31×#490C212yesmaximal, complemented
3C31×#2851C211yesmaximal, characteristic, complemented
4C31×#2041C214yesmaximal, complemented
5C31×#1961C212yesmaximal, complemented
6C31×#1786C214yesmaximal, complemented
7C31×#1749C211yesmaximal, characteristic, complemented
8C23×D4×C31—22no—
9C23×D4×C31C2212yes—
10C2×C31×#127—28no—
11C2×C31×#127—22no—
12C2×C31×#127C2212yes—
13C2×C31×#127C2212yes—
14C2×C31×#125C2211yescharacteristic, complemented
15C22×C42×C31C2211yescharacteristic
16C31×#490—28no—
17C2×C31×#102C2218yescomplemented
18C2×C31×#102C2218yescomplemented
19C2×C31×C22⋊C8C2212yes—
20C2×C31×#97C2212yescomplemented
21C31×#389C2212yescomplemented
22C31×#387—22no—
23C31×#385—22no—
24C31×#382C2211yescharacteristic, complemented
25C31×#380C2212yes—
26C31×#336C2212yescomplemented
27C25×C31—22no—
28C22×D4×C31—216no—
29C22×D4×C31—28no—
30C22×D4×C31—22no—
31C22×D4×C31—24no—
32C22×D4×C31—24no—
33C22×D4×C31—28no—
34C22×D4×C31—44no—
35C22×D4×C31—48no—
36C22×D4×C31—48no—
37C22×D4×C31C2314yes—
38C23×C4×C31D412yes—
39C23×C4×C31C2311yescharacteristic
40C22×C8×C31C2314yes—
41C31×#127—216no—
42C31×#127—28no—
43C31×#127—24no—
44C31×#127D418yes—
45C31×#125—24no—
46C2×C4⋊C4×C31—22no—
47C2×C4⋊C4×C31—22no—
48C2×C4⋊C4×C31C2312yes—
49C2×C4⋊C4×C31C2312yes—
50C2×C22⋊C4×C31—22no—
51C2×C42×C31—24no—
52C2×C42×C31D412yes—
53C2×C42×C31C2311yescharacteristic
54C2×C42×C31C2311yescharacteristic
55C31×#102—216no—
56C31×#102—48no—
57C31×C22⋊C8—24no—
58C31×#97—24no—
59C31×#95—22no—
60C31×#95—22no—
61C31×#95—22no—
62C24×C31—28no—
63C24×C31—24no—
64C24×C31—44no—
65C24×C31—48no—
66C24×C31—44no—
67C24×C31—48no—
68C24×C31C2×D411yescharacteristic
69C2×D4×C31—28no—
70C2×D4×C31—216no—
71C2×D4×C31—216no—
72C2×D4×C31—24no—
73C2×D4×C31—28no—
74C2×D4×C31—28no—
75C2×D4×C31—432no—
76C2×D4×C31—464no—
77C2×D4×C31—44no—
78C2×D4×C31—48no—
79C2×D4×C31—48no—
80C2×D4×C31—48no—
81C2×D4×C31—44no—
82C2×D4×C31—48no—
83C2×D4×C31C2×D418yes—
84C22×C4×C31—24no—
85C22×C4×C31—24no—
86C22×C4×C31—24no—
87C22×C4×C31—22no—
88C22×C4×C31—22no—
89C22×C4×C31—22no—
90C22×C4×C31—22no—
91C22×C4×C31C2×D412yes—
92C22×C4×C31C2×D411yescharacteristic
93C22×C4×C31C2×D412yes—
94C22×C4×C31#4114yes—
95C22×C4×C31C2411yescharacteristic
96C2×C8×C31—24no—
97C2×C8×C31—24no—
98C2×C8×C31—24no—
99C4⋊C4×C31—24no—
100C4⋊C4×C31—24no—
101C4⋊C4×C31—44no—
102C4⋊C4×C31—44no—
103C22⋊C4×C31—44no—
104C42×C31—24no—
105C42×C31—22no—
106C42×C31C2×D414yes—
107#25860C3111yesmaximal, characteristic, direct product factor, Sylow
108C23×C31—21no—
109C23×C31—21no—
110C23×C31—22no—
111C23×C31—28no—
112C23×C31—416no—
113C23×C31—432no—
114C23×C31—44no—
115C23×C31—44no—
116C23×C31—48no—
117C23×C31—48no—
118C23×C31—88no—
119C23×C31—816no—
120C23×C31—88no—
121C23×C31#12412yes—
122C23×C31AGL(1,ℤ/8)14yes—
123C23×C31C22×D411yescharacteristic
124D4×C31—216no—
125D4×C31—416no—
126D4×C31—432no—
127D4×C31—432no—
128D4×C31—48no—
129C2×C4×C31—216no—
130C2×C4×C31—21no—
131C2×C4×C31—22no—
132C2×C4×C31—21no—
133C2×C4×C31—22no—
134C2×C4×C31—22no—
135C2×C4×C31—22no—
136C2×C4×C31—28no—
137C2×C4×C31—42no—
138C2×C4×C31—42no—
139C2×C4×C31—42no—
140C2×C4×C31—42no—
141C2×C4×C31—42no—
142C2×C4×C31—42no—
143C2×C4×C31#12014yes—
144C2×C4×C31#12412yes—
145C2×C4×C31AGL(1,ℤ/8)14yes—
146C2×C4×C31C22×D412yes—
147C2×C4×C31C2×#4112yes—
148C2×C4×C31H(5,𝔽2)12yes—
149C8×C31—44no—
150C22×#127C2×C3111yescharacteristic
151C2×#490C2×C3112yescomplemented
152#2851C2×C3111yescharacteristic, complemented
153#2041C2×C3114yescomplemented
154#1961C2×C3112yescomplemented
155#1786C2×C3114yescomplemented
156#1749C2×C3111yescharacteristic, complemented
157C22×C31—22no—
158C22×C31—22no—
159C22×C31—24no—
160C22×C31—24no—
161C22×C31—48no—
162C22×C31—416no—
163C22×C31—832no—
164C22×C31—84no—
165C22×C31—84no—
166C22×C31—88no—
167C22×C31#49014yescomplemented
168C22×C31C2×#12011yescharacteristic
169C22×C31C2×#12411yescharacteristic
170C22×C31#53511yescharacteristic
171C22×C31C2×AGL(1,ℤ/8)12yes—
172C22×C31C2×AGL(1,ℤ/8)12yes—
173C4×C31—22no—
174C4×C31—24no—
175C4×C31—24no—
176C4×C31—82no—
177C4×C31—82no—
178C4×C31#54614yes—
179C23×D4—22no—
180C23×D4C22×C3112yes—
181C2×#127—28no—
182C2×#127—22no—
183C2×#127C22×C3112yes—
184C2×#127C22×C3112yes—
185C2×#125C22×C3111yescharacteristic, complemented
186C22×C42C22×C3111yescharacteristic
187#490—28no—
188C2×#102C22×C3118yescomplemented
189C2×#102C22×C3118yescomplemented
190C2×C22⋊C8C22×C3112yes—
191C2×#97C22×C3112yescomplemented
192#389C22×C3112yescomplemented
193#387—22no—
194#385—22no—
195#382C22×C3111yescharacteristic, complemented
196#380C22×C3112yes—
197#336C22×C3112yescomplemented
198C2×C31—24no—
199C2×C31—88no—
200C2×C31#243511yescharacteristic
201C2×C31#300312yes—
202C2×C31C2×#49011yescharacteristic
203C2×C31#313811yescharacteristic
204C2×C31#321712yes—
205C25—22no—
206C22×D4—216no—
207C22×D4—28no—
208C22×D4—22no—
209C22×D4—24no—
210C22×D4—24no—
211C22×D4—28no—
212C22×D4—44no—
213C22×D4—48no—
214C22×D4—48no—
215C22×D4C23×C3114yes—
216C23×C4D4×C3112yes—
217C23×C4C23×C3111yescharacteristic
218C22×C8C23×C3114yes—
219#127—216no—
220#127—28no—
221#127—24no—
222#127D4×C3118yes—
223#125—24no—
224C2×C4⋊C4—22no—
225C2×C4⋊C4—22no—
226C2×C4⋊C4C23×C3112yes—
227C2×C4⋊C4C23×C3112yes—
228C2×C22⋊C4—22no—
229C2×C42—24no—
230C2×C42D4×C3112yes—
231C2×C42C23×C3111yescharacteristic
232C2×C42C23×C3111yescharacteristic
233#102—216no—
234#102—48no—
235C22⋊C8—24no—
236#97—24no—
237#95—22no—
238#95—22no—
239#95—22no—
240C31#2586011yescharacteristic, direct product factor, Sylow
241C24—28no—
242C24—24no—
243C24—44no—
244C24—48no—
245C24—44no—
246C24—48no—
247C24C2×D4×C3111yescharacteristic
248C2×D4—28no—
249C2×D4—216no—
250C2×D4—216no—
251C2×D4—24no—
252C2×D4—28no—
253C2×D4—28no—
254C2×D4—432no—
255C2×D4—464no—
256C2×D4—44no—
257C2×D4—48no—
258C2×D4—48no—
259C2×D4—48no—
260C2×D4—44no—
261C2×D4—48no—
262C2×D4C2×D4×C3118yes—
263C22×C4—24no—
264C22×C4—24no—
265C22×C4—24no—
266C22×C4—22no—
267C22×C4—22no—
268C22×C4—22no—
269C22×C4—22no—
270C22×C4C2×D4×C3112yes—
271C22×C4C2×D4×C3111yescharacteristic
272C22×C4C2×D4×C3112yes—
273C22×C4#41×C3114yes—
274C22×C4C24×C3111yescharacteristic
275C2×C8—24no—
276C2×C8—24no—
277C2×C8—24no—
278C4⋊C4—24no—
279C4⋊C4—24no—
280C4⋊C4—44no—
281C4⋊C4—44no—
282C22⋊C4—44no—
283C42—24no—
284C42—22no—
285C42C2×D4×C3114yes—
286C23—21no—
287C23—21no—
288C23—22no—
289C23—28no—
290C23—416no—
291C23—432no—
292C23—44no—
293C23—44no—
294C23—48no—
295C23—48no—
296C23—88no—
297C23—816no—
298C23—88no—
299C23C31×#12412yes—
300C23C31×AGL(1,ℤ/8)14yes—
301C23C22×D4×C3111yescharacteristic
302D4—216no—
303D4—416no—
304D4—432no—
305D4—432no—
306D4—48no—
307C2×C4—216no—
308C2×C4—21no—
309C2×C4—22no—
310C2×C4—21no—
311C2×C4—22no—
312C2×C4—22no—
313C2×C4—22no—
314C2×C4—28no—
315C2×C4—42no—
316C2×C4—42no—
317C2×C4—42no—
318C2×C4—42no—
319C2×C4—42no—
320C2×C4—42no—
321C2×C4C31×#12014yes—
322C2×C4C31×#12412yes—
323C2×C4C31×AGL(1,ℤ/8)14yes—
324C2×C4C22×D4×C3112yes—
325C2×C4C2×#41×C3112yes—
326C2×C4C31×H(5,𝔽2)12yes—
327C8—44no—
328C22—22no—
329C22—22no—
330C22—24no—
331C22—24no—
332C22—48no—
333C22—416no—
334C22—832no—
335C22—84no—
336C22—84no—
337C22—88no—
338C22C31×#49014yescomplemented
339C22C2×C31×#12011yescharacteristic
340C22C2×C31×#12411yescharacteristic
341C22C31×#53511yescharacteristic
342C22C2×C31×AGL(1,ℤ/8)12yes—
343C22C2×C31×AGL(1,ℤ/8)12yes—
344C4—22no—
345C4—24no—
346C4—24no—
347C4—82no—
348C4—82no—
349C4C31×#54614yes—
350C2—24no—
351C2—88no—
352C2C31×#243511yescharacteristic
353C2C31×#300312yes—
354C2C2×C31×#49011yescharacteristic
355C2C31×#313811yescharacteristic
356C2C31×#321712yes—
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC22×C31×#127C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C22×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C31×#490C2semidirect
3. C31×#2851C2semidirect
4. C31×#2041C2semidirect
5. C31×#1961C2semidirect
6. C31×#1786C2semidirect
7. C31×#1749C2semidirect
14. C2×C31×#125C22semidirect
17. C2×C31×#102C22semidirect
18. C2×C31×#102C22semidirect
20. C2×C31×#97C22semidirect
21. C31×#389C22semidirect
24. C31×#382C22semidirect
26. C31×#336C22semidirect
107. #25860C31direct (N × H)
151. C2×#490C2×C31semidirect
152. #2851C2×C31semidirect
153. #2041C2×C31semidirect
154. #1961C2×C31semidirect
155. #1786C2×C31semidirect
156. #1749C2×C31semidirect
167. C22×C31#490semidirect
185. C2×#125C22×C31semidirect
188. C2×#102C22×C31semidirect
189. C2×#102C22×C31semidirect
191. C2×#97C22×C31semidirect
192. #389C22×C31semidirect
195. #382C22×C31semidirect
197. #336C22×C31semidirect
240. C31#25860direct (N × H)
338. C22C31×#490semidirect

Maximal subgroups

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

subgroupindex
C22×C31×#1272
C2×C31×#4902
C31×#28512
C31×#20412
C31×#19612
C31×#17862
C31×#17492
#2586031