Finite Group Databasebeta

← C31×#25913 #21482672

Subgroups — C31×#25913 #21482672

Order 7936.

1218 conjugacy classes of subgroups.

The subgroup lattice has 324 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C31×#125C211yesmaximal, characteristic, complemented
2C2×C31×#490C212yesmaximal, complemented
3C31×#2856C211yesmaximal, characteristic
4C31×#2025C214yesmaximal, complemented
5C31×#1992C212yesmaximal, complemented
6C31×#1874C214yesmaximal, complemented
7C31×#1749C211yesmaximal, characteristic, complemented
8C2×C31×#127C2211yescharacteristic
9C2×C31×#125—28no—
10C2×C31×#125—22no—
11C2×C31×#125C2212yes—
12C2×C31×#125C2212yes—
13C2×C31×#121—22no—
14C2×C31×#121C2212yes—
15C22×C4⋊C4×C31—22no—
16C22×C4⋊C4×C31C2212yes—
17C22×C42×C31C2211yescharacteristic
18C31×#490—28no—
19C2×C31×#102C2218yes—
20C2×C31×C22⋊C8C2212yes—
21C2×C31×#97C2212yes—
22C31×#390—22no—
23C31×#390C2212yes—
24C31×#384C2211yescharacteristic
25C31×#340C2218yes—
26C31×#336C2212yes—
27C22×D4×C31—22no—
28C22×D4×C31—22no—
29C22×D4×C31C2312yes—
30C23×C4×C31—22no—
31C23×C4×C31D412yes—
32C23×C4×C31C2311yescharacteristic
33C22×C8×C31C2314yes—
34C31×#127—24no—
35C31×#125—216no—
36C31×#125—28no—
37C31×#125—24no—
38C31×#125D418yescomplemented
39C31×#121—28no—
40C31×#121—48no—
41C2×C4⋊C4×C31—216no—
42C2×C4⋊C4×C31—24no—
43C2×C4⋊C4×C31—24no—
44C2×C4⋊C4×C31—22no—
45C2×C4⋊C4×C31—28no—
46C2×C4⋊C4×C31—22no—
47C2×C4⋊C4×C31C2312yes—
48C2×C4⋊C4×C31C2314yes—
49C2×C22⋊C4×C31—24no—
50C2×C22⋊C4×C31—22no—
51C2×C42×C31—24no—
52C2×C42×C31D412yes—
53C2×C42×C31C2311yescharacteristic
54C2×C42×C31C2311yescharacteristic
55C31×#102—216no—
56C31×C22⋊C8—24no—
57C31×#97—24no—
58C24×C31—22no—
59C24×C31C2×D411yescharacteristic
60C2×D4×C31—24no—
61C2×D4×C31—24no—
62C2×D4×C31—24no—
63C2×D4×C31—44no—
64C2×D4×C31—44no—
65C2×D4×C31—44no—
66C2×D4×C31—48no—
67C2×D4×C31—44no—
68C22×C4×C31—22no—
69C22×C4×C31—22no—
70C22×C4×C31—28no—
71C22×C4×C31—24no—
72C22×C4×C31—24no—
73C22×C4×C31—24no—
74C22×C4×C31—22no—
75C22×C4×C31—42no—
76C22×C4×C31—44no—
77C22×C4×C31—44no—
78C22×C4×C31C2×D412yes—
79C22×C4×C31C2×D412yes—
80C22×C4×C31C2×D411yescharacteristic
81C22×C4×C31#4114yes—
82C22×C4×C31C2411yescharacteristic
83C2×C8×C31—24no—
84C2×C8×C31—24no—
85C2×C8×C31—24no—
86C4⋊C4×C31—28no—
87C4⋊C4×C31—216no—
88C4⋊C4×C31—216no—
89C4⋊C4×C31—24no—
90C4⋊C4×C31—24no—
91C4⋊C4×C31—44no—
92C4⋊C4×C31C2×D418yes—
93C22⋊C4×C31—48no—
94C22⋊C4×C31—44no—
95C42×C31—24no—
96C42×C31—22no—
97C42×C31C2×D414yes—
98#25913C3111yesmaximal, characteristic, direct product factor, Sylow
99C23×C31—21no—
100C23×C31—21no—
101C23×C31—22no—
102C23×C31—42no—
103C23×C31—42no—
104C23×C31—42no—
105C23×C31—44no—
106C23×C31—44no—
107C23×C31#12412yes—
108C23×C31AGL(1,ℤ/8)14yes—
109C23×C31C22×D411yescharacteristic
110D4×C31—48no—
111D4×C31—88no—
112D4×C31—88no—
113C2×C4×C31—21no—
114C2×C4×C31—21no—
115C2×C4×C31—22no—
116C2×C4×C31—22no—
117C2×C4×C31—28no—
118C2×C4×C31—22no—
119C2×C4×C31—28no—
120C2×C4×C31—22no—
121C2×C4×C31—22no—
122C2×C4×C31—48no—
123C2×C4×C31—416no—
124C2×C4×C31—44no—
125C2×C4×C31—44no—
126C2×C4×C31—42no—
127C2×C4×C31—44no—
128C2×C4×C31#12014yes—
129C2×C4×C31#12412yes—
130C2×C4×C31C22×D412yes—
131C2×C4×C31C2×#4112yes—
132C2×C4×C312−1+412yes—
133C8×C31—44no—
134C22×#125C2×C3111yescharacteristic, complemented
135C2×#490C2×C3112yescomplemented
136#2856C2×C3111yescharacteristic
137#2025C2×C3114yescomplemented
138#1992C2×C3112yescomplemented
139#1874C2×C3114yescomplemented
140#1749C2×C3111yescharacteristic, complemented
141C22×C31—22no—
142C22×C31—22no—
143C22×C31—24no—
144C22×C31—24no—
145C22×C31—82no—
146C22×C31—82no—
147C22×C31—82no—
148C22×C31—84no—
149C22×C31—84no—
150C22×C31#49014yescomplemented
151C22×C31C2×#12011yescharacteristic
152C22×C31C2×#12411yescharacteristic
153C22×C31#53611yescharacteristic
154C22×C31C2×AGL(1,ℤ/8)12yes—
155C22×C31#57512yes—
156C4×C31—22no—
157C4×C31—24no—
158C4×C31—42no—
159C4×C31—48no—
160C4×C31—82no—
161C4×C31#54814yes—
162C2×#127C22×C3111yescharacteristic
163C2×#125—28no—
164C2×#125—22no—
165C2×#125C22×C3112yes—
166C2×#125C22×C3112yes—
167C2×#121—22no—
168C2×#121C22×C3112yes—
169C22×C4⋊C4—22no—
170C22×C4⋊C4C22×C3112yes—
171C22×C42C22×C3111yescharacteristic
172#490—28no—
173C2×#102C22×C3118yes—
174C2×C22⋊C8C22×C3112yes—
175C2×#97C22×C3112yes—
176#390—22no—
177#390C22×C3112yes—
178#384C22×C3111yescharacteristic
179#340C22×C3118yes—
180#336C22×C3112yes—
181C2×C31—24no—
182C2×C31—162no—
183C2×C31#243611yescharacteristic
184C2×C31#300612yes—
185C2×C31C2×#49011yescharacteristic
186C2×C31#314211yescharacteristic
187C2×C31#323412yes—
188C22×D4—22no—
189C22×D4—22no—
190C22×D4C23×C3112yes—
191C23×C4—22no—
192C23×C4D4×C3112yes—
193C23×C4C23×C3111yescharacteristic
194C22×C8C23×C3114yes—
195#127—24no—
196#125—216no—
197#125—28no—
198#125—24no—
199#125D4×C3118yescomplemented
200#121—28no—
201#121—48no—
202C2×C4⋊C4—216no—
203C2×C4⋊C4—24no—
204C2×C4⋊C4—24no—
205C2×C4⋊C4—22no—
206C2×C4⋊C4—28no—
207C2×C4⋊C4—22no—
208C2×C4⋊C4C23×C3112yes—
209C2×C4⋊C4C23×C3114yes—
210C2×C22⋊C4—24no—
211C2×C22⋊C4—22no—
212C2×C42—24no—
213C2×C42D4×C3112yes—
214C2×C42C23×C3111yescharacteristic
215C2×C42C23×C3111yescharacteristic
216#102—216no—
217C22⋊C8—24no—
218#97—24no—
219C31#2591311yescharacteristic, direct product factor, Sylow
220C24—22no—
221C24C2×D4×C3111yescharacteristic
222C2×D4—24no—
223C2×D4—24no—
224C2×D4—24no—
225C2×D4—44no—
226C2×D4—44no—
227C2×D4—44no—
228C2×D4—48no—
229C2×D4—44no—
230C22×C4—22no—
231C22×C4—22no—
232C22×C4—28no—
233C22×C4—24no—
234C22×C4—24no—
235C22×C4—24no—
236C22×C4—22no—
237C22×C4—42no—
238C22×C4—44no—
239C22×C4—44no—
240C22×C4C2×D4×C3112yes—
241C22×C4C2×D4×C3112yes—
242C22×C4C2×D4×C3111yescharacteristic
243C22×C4#41×C3114yes—
244C22×C4C24×C3111yescharacteristic
245C2×C8—24no—
246C2×C8—24no—
247C2×C8—24no—
248C4⋊C4—28no—
249C4⋊C4—216no—
250C4⋊C4—216no—
251C4⋊C4—24no—
252C4⋊C4—24no—
253C4⋊C4—44no—
254C4⋊C4C2×D4×C3118yes—
255C22⋊C4—48no—
256C22⋊C4—44no—
257C42—24no—
258C42—22no—
259C42C2×D4×C3114yes—
260C23—21no—
261C23—21no—
262C23—22no—
263C23—42no—
264C23—42no—
265C23—42no—
266C23—44no—
267C23—44no—
268C23C31×#12412yes—
269C23C31×AGL(1,ℤ/8)14yes—
270C23C22×D4×C3111yescharacteristic
271D4—48no—
272D4—88no—
273D4—88no—
274C2×C4—21no—
275C2×C4—21no—
276C2×C4—22no—
277C2×C4—22no—
278C2×C4—28no—
279C2×C4—22no—
280C2×C4—28no—
281C2×C4—22no—
282C2×C4—22no—
283C2×C4—48no—
284C2×C4—416no—
285C2×C4—44no—
286C2×C4—44no—
287C2×C4—42no—
288C2×C4—44no—
289C2×C4C31×#12014yes—
290C2×C4C31×#12412yes—
291C2×C4C22×D4×C3112yes—
292C2×C4C2×#41×C3112yes—
293C2×C4C31×2−1+412yes—
294C8—44no—
295C22—22no—
296C22—22no—
297C22—24no—
298C22—24no—
299C22—82no—
300C22—82no—
301C22—82no—
302C22—84no—
303C22—84no—
304C22C31×#49014yescomplemented
305C22C2×C31×#12011yescharacteristic
306C22C2×C31×#12411yescharacteristic
307C22C31×#53611yescharacteristic
308C22C2×C31×AGL(1,ℤ/8)12yes—
309C22C31×#57512yes—
310C4—22no—
311C4—24no—
312C4—42no—
313C4—48no—
314C4—82no—
315C4C31×#54814yes—
316C2—24no—
317C2—162no—
318C2C31×#243611yescharacteristic
319C2C31×#300612yes—
320C2C2×C31×#49011yescharacteristic
321C2C31×#314211yescharacteristic
322C2C31×#323412yes—
subgroupG/H
center, socleC23×C31C22×D4
commutator, Frattini, cosocleC22×C4C24×C31
prime radicalC31×#2856C2
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
1. C22×C31×#125C2semidirect
2. C2×C31×#490C2semidirect
4. C31×#2025C2semidirect
5. C31×#1992C2semidirect
6. C31×#1874C2semidirect
7. C31×#1749C2semidirect
38. C31×#125D4semidirect
98. #25913C31direct (N × H)
134. C22×#125C2×C31semidirect
135. C2×#490C2×C31semidirect
137. #2025C2×C31semidirect
138. #1992C2×C31semidirect
139. #1874C2×C31semidirect
140. #1749C2×C31semidirect
150. C22×C31#490semidirect
199. #125D4×C31semidirect
219. C31#25913direct (N × H)
304. C22C31×#490semidirect

Maximal subgroups

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

subgroupindex
C22×C31×#1252
C2×C31×#4902
C31×#28562
C31×#20252
C31×#19922
C31×#18742
C31×#17492
#2591331