Finite Group Databasebeta

← C31×#25911 #21482670

Subgroups — C31×#25911 #21482670

Order 7936.

1206 conjugacy classes of subgroups.

The subgroup lattice has 328 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C31×#533C211yesmaximal, characteristic, complemented
2C2×C31×#490C212yesmaximal, complemented
3C31×#2856C211yesmaximal, characteristic
4C31×#2023C214yesmaximal, complemented
5C31×#1992C212yesmaximal, complemented
6C31×#1875C214yesmaximal, complemented
7C31×#1749C211yesmaximal, characteristic, complemented
8C31×#533—28no—
9C2×C31×C4⋊Q8C2212yes—
10C2×C31×#127C2211yescharacteristic
11C2×C31×#125C2212yes—
12C2×C31×C22⋊Q8—22no—
13C2×C31×#121—22no—
14C2×C31×#121C2212yes—
15C2×C4×Q8×C31—22no—
16C2×C31×#117C2212yes—
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×Q8×C31—22no—
28C22×D4×C31—22no—
29C22×D4×C31—22no—
30C22×D4×C31C2312yes—
31C23×C4×C31D412yes—
32C23×C4×C31C2311yescharacteristic
33C22×C8×C31C2314yes—
34C31×C4⋊Q8—28no—
35C31×#127—24no—
36C31×#125—24no—
37C31×#125D418yescomplemented
38C31×C22⋊Q8—216no—
39C31×#121—28no—
40C31×#121—48no—
41C4×Q8×C31—216no—
42C31×#117—28no—
43C2×C4⋊C4×C31—24no—
44C2×C4⋊C4×C31—22no—
45C2×C4⋊C4×C31—22no—
46C2×C4⋊C4×C31C2312yes—
47C2×C4⋊C4×C31C2314yes—
48C2×C22⋊C4×C31—22no—
49C2×C22⋊C4×C31—24no—
50C2×C22⋊C4×C31—22no—
51C2×C42×C31—22no—
52C2×C42×C31—24no—
53C2×C42×C31D412yes—
54C2×C42×C31C2311yescharacteristic
55C2×C42×C31C2311yescharacteristic
56C31×#102—216no—
57C31×C22⋊C8—24no—
58C31×#97—24no—
59C24×C31—22no—
60C24×C31C2×D411yescharacteristic
61C2×Q8×C31—28no—
62C2×Q8×C31—44no—
63C2×Q8×C31—44no—
64C2×D4×C31—24no—
65C2×D4×C31—24no—
66C2×D4×C31—24no—
67C2×D4×C31—44no—
68C2×D4×C31—44no—
69C2×D4×C31—48no—
70C2×D4×C31—44no—
71C2×D4×C31—44no—
72C22×C4×C31—22no—
73C22×C4×C31—22no—
74C22×C4×C31—24no—
75C22×C4×C31—24no—
76C22×C4×C31—24no—
77C22×C4×C31—22no—
78C22×C4×C31—42no—
79C22×C4×C31C2×D412yes—
80C22×C4×C31C2×D411yescharacteristic
81C22×C4×C31C2×D412yes—
82C22×C4×C31#4114yes—
83C22×C4×C31C2411yescharacteristic
84C2×C8×C31—24no—
85C2×C8×C31—24no—
86C2×C8×C31—24no—
87C4⋊C4×C31—28no—
88C4⋊C4×C31—216no—
89C4⋊C4×C31—24no—
90C4⋊C4×C31—24no—
91C4⋊C4×C31—44no—
92C4⋊C4×C31C2×D418yes—
93C22⋊C4×C31—28no—
94C22⋊C4×C31—44no—
95C22⋊C4×C31—48no—
96C42×C31—28no—
97C42×C31—24no—
98C42×C31—22no—
99C42×C31C2×D414yes—
100#25911C3111yesmaximal, characteristic, direct product factor, Sylow
101C23×C31—21no—
102C23×C31—21no—
103C23×C31—22no—
104C23×C31—22no—
105C23×C31—42no—
106C23×C31—42no—
107C23×C31—42no—
108C23×C31—44no—
109C23×C31—44no—
110C23×C31#12412yes—
111C23×C31C22×D411yescharacteristic
112Q8×C31—416no—
113D4×C31—48no—
114D4×C31—88no—
115D4×C31—88no—
116C2×C4×C31—21no—
117C2×C4×C31—22no—
118C2×C4×C31—21no—
119C2×C4×C31—22no—
120C2×C4×C31—22no—
121C2×C4×C31—22no—
122C2×C4×C31—28no—
123C2×C4×C31—28no—
124C2×C4×C31—48no—
125C2×C4×C31—44no—
126C2×C4×C31—44no—
127C2×C4×C31—42no—
128C2×C4×C31—44no—
129C2×C4×C31#12014yes—
130C2×C4×C31#12412yes—
131C2×C4×C31AGL(1,ℤ/8)14yes—
132C2×C4×C31C22×D412yes—
133C2×C4×C31C2×#4112yes—
134C2×C4×C312−1+412yes—
135C8×C31—44no—
136C2×#533C2×C3111yescharacteristic, complemented
137C2×#490C2×C3112yescomplemented
138#2856C2×C3111yescharacteristic
139#2023C2×C3114yescomplemented
140#1992C2×C3112yescomplemented
141#1875C2×C3114yescomplemented
142#1749C2×C3111yescharacteristic, complemented
143C22×C31—22no—
144C22×C31—22no—
145C22×C31—22no—
146C22×C31—42no—
147C22×C31—42no—
148C22×C31—82no—
149C22×C31—82no—
150C22×C31—82no—
151C22×C31—84no—
152C22×C31—84no—
153C22×C31C2×#12011yescharacteristic
154C22×C31C2×#12411yescharacteristic
155C22×C31#53611yescharacteristic
156C22×C31C2×AGL(1,ℤ/8)12yes—
157C22×C31#57512yes—
158C4×C31—22no—
159C4×C31—24no—
160C4×C31—24no—
161C4×C31—48no—
162C4×C31—82no—
163C4×C31#54814yes—
164#533—28no—
165C2×C4⋊Q8C22×C3112yes—
166C2×#127C22×C3111yescharacteristic
167C2×#125C22×C3112yes—
168C2×C22⋊Q8—22no—
169C2×#121—22no—
170C2×#121C22×C3112yes—
171C2×C4×Q8—22no—
172C2×#117C22×C3112yes—
173C22×C42C22×C3111yescharacteristic
174#490—28no—
175C2×#102C22×C3118yes—
176C2×C22⋊C8C22×C3112yes—
177C2×#97C22×C3112yes—
178#390—22no—
179#390C22×C3112yes—
180#384C22×C3111yescharacteristic
181#340C22×C3118yes—
182#336C22×C3112yes—
183C2×C31—42no—
184C2×C31—162no—
185C2×C31#243611yescharacteristic
186C2×C31#300612yes—
187C2×C31#313511yescharacteristic
188C2×C31#313811yescharacteristic
189C2×C31#323512yes—
190C22×Q8—22no—
191C22×D4—22no—
192C22×D4—22no—
193C22×D4C23×C3112yes—
194C23×C4D4×C3112yes—
195C23×C4C23×C3111yescharacteristic
196C22×C8C23×C3114yes—
197C4⋊Q8—28no—
198#127—24no—
199#125—24no—
200#125D4×C3118yescomplemented
201C22⋊Q8—216no—
202#121—28no—
203#121—48no—
204C4×Q8—216no—
205#117—28no—
206C2×C4⋊C4—24no—
207C2×C4⋊C4—22no—
208C2×C4⋊C4—22no—
209C2×C4⋊C4C23×C3112yes—
210C2×C4⋊C4C23×C3114yes—
211C2×C22⋊C4—22no—
212C2×C22⋊C4—24no—
213C2×C22⋊C4—22no—
214C2×C42—22no—
215C2×C42—24no—
216C2×C42D4×C3112yes—
217C2×C42C23×C3111yescharacteristic
218C2×C42C23×C3111yescharacteristic
219#102—216no—
220C22⋊C8—24no—
221#97—24no—
222C31#2591111yescharacteristic, direct product factor, Sylow
223C24—22no—
224C24C2×D4×C3111yescharacteristic
225C2×Q8—28no—
226C2×Q8—44no—
227C2×Q8—44no—
228C2×D4—24no—
229C2×D4—24no—
230C2×D4—24no—
231C2×D4—44no—
232C2×D4—44no—
233C2×D4—48no—
234C2×D4—44no—
235C2×D4—44no—
236C22×C4—22no—
237C22×C4—22no—
238C22×C4—24no—
239C22×C4—24no—
240C22×C4—24no—
241C22×C4—22no—
242C22×C4—42no—
243C22×C4C2×D4×C3112yes—
244C22×C4C2×D4×C3111yescharacteristic
245C22×C4C2×D4×C3112yes—
246C22×C4#41×C3114yes—
247C22×C4C24×C3111yescharacteristic
248C2×C8—24no—
249C2×C8—24no—
250C2×C8—24no—
251C4⋊C4—28no—
252C4⋊C4—216no—
253C4⋊C4—24no—
254C4⋊C4—24no—
255C4⋊C4—44no—
256C4⋊C4C2×D4×C3118yes—
257C22⋊C4—28no—
258C22⋊C4—44no—
259C22⋊C4—48no—
260C42—28no—
261C42—24no—
262C42—22no—
263C42C2×D4×C3114yes—
264C23—21no—
265C23—21no—
266C23—22no—
267C23—22no—
268C23—42no—
269C23—42no—
270C23—42no—
271C23—44no—
272C23—44no—
273C23C31×#12412yes—
274C23C22×D4×C3111yescharacteristic
275Q8—416no—
276D4—48no—
277D4—88no—
278D4—88no—
279C2×C4—21no—
280C2×C4—22no—
281C2×C4—21no—
282C2×C4—22no—
283C2×C4—22no—
284C2×C4—22no—
285C2×C4—28no—
286C2×C4—28no—
287C2×C4—48no—
288C2×C4—44no—
289C2×C4—44no—
290C2×C4—42no—
291C2×C4—44no—
292C2×C4C31×#12014yes—
293C2×C4C31×#12412yes—
294C2×C4C31×AGL(1,ℤ/8)14yes—
295C2×C4C22×D4×C3112yes—
296C2×C4C2×#41×C3112yes—
297C2×C4C31×2−1+412yes—
298C8—44no—
299C22—22no—
300C22—22no—
301C22—22no—
302C22—42no—
303C22—42no—
304C22—82no—
305C22—82no—
306C22—82no—
307C22—84no—
308C22—84no—
309C22C2×C31×#12011yescharacteristic
310C22C2×C31×#12411yescharacteristic
311C22C31×#53611yescharacteristic
312C22C2×C31×AGL(1,ℤ/8)12yes—
313C22C31×#57512yes—
314C4—22no—
315C4—24no—
316C4—24no—
317C4—48no—
318C4—82no—
319C4C31×#54814yes—
320C2—42no—
321C2—162no—
322C2C31×#243611yescharacteristic
323C2C31×#300612yes—
324C2C31×#313511yescharacteristic
325C2C31×#313811yescharacteristic
326C2C31×#323512yes—
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. C2×C31×#533C2semidirect
2. C2×C31×#490C2semidirect
4. C31×#2023C2semidirect
5. C31×#1992C2semidirect
6. C31×#1875C2semidirect
7. C31×#1749C2semidirect
37. C31×#125D4semidirect
100. #25911C31direct (N × H)
136. C2×#533C2×C31semidirect
137. C2×#490C2×C31semidirect
139. #2023C2×C31semidirect
140. #1992C2×C31semidirect
141. #1875C2×C31semidirect
142. #1749C2×C31semidirect
200. #125D4×C31semidirect
222. C31#25911direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C31×#5332
C2×C31×#4902
C31×#28562
C31×#20232
C31×#19922
C31×#18752
C31×#17492
#2591131