Finite Group Databasebeta

← C31×#13304 #21470063

Subgroups — C31×#13304 #21470063

Order 7936.

670 conjugacy classes of subgroups; only the 138 normal subgroups are shown.

normal subgroups only

This group has 670 conjugacy classes of subgroups — too many to draw. Only its 138 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C31×D16C211yesmaximal, characteristic, complemented
2C2×C31×#466C212yesmaximal, complemented
3C2×C31×#357C212yesmaximal, complemented
4C2×C31×C22⋊C16C211yesmaximal, characteristic, complemented
5C31×#1380C211yesmaximal, characteristic, complemented
6C22×D8×C31C2212yes—
7C23×C8×C31C2211yescharacteristic
8C2×C31×#121—22no—
9C2×C31×D16—24no—
10C2×C31×D16—22no—
11C22×C16×C31C2211yescharacteristic
12C22×C16×C31C2211yescharacteristic
13C31×#466—24no—
14C31×#466—24no—
15C2×C31×#107C2212yes—
16C2×C31×#102—22no—
17C31×#357—24no—
18C31×C22⋊C16—22no—
19C22×D4×C31—22no—
20C22×D4×C31—42no—
21C23×C4×C31D411yescharacteristic
22C2×D8×C31—22no—
23C2×D8×C31—22no—
24C2×D8×C31—22no—
25C2×D8×C31—22no—
26C2×D8×C31—22no—
27C2×D8×C31D414yescomplemented
28C22×C8×C31—22no—
29C22×C8×C31—22no—
30C22×C8×C31—21no—
31C22×C8×C31—21no—
32C22×C8×C31D411yescharacteristic
33C22×C8×C31C2311yescharacteristic
34C31×#121—28no—
35C31×#121—44no—
36C2×C4⋊C4×C31—22no—
37C2×C22⋊C4×C31—42no—
38C31×D16—28no—
39C2×C16×C31—22no—
40C2×C16×C31—21no—
41C2×C16×C31—22no—
42C2×C16×C31D412yescomplemented
43C31×#107—22no—
44C31×#107D414yescomplemented
45C31×#102—28no—
46C24×C31—42no—
47C24×C31D811yescharacteristic
48C2×D4×C31—24no—
49C2×D4×C31—48no—
50C2×D4×C31—42no—
51C2×D4×C31—42no—
52C2×D4×C31—42no—
53C2×D4×C31—42no—
54C2×D4×C31—42no—
55C2×D4×C31—84no—
56C2×D4×C31—84no—
57C22×C4×C31—22no—
58C22×C4×C31—21no—
59C22×C4×C31—21no—
60C22×C4×C31—22no—
61C22×C4×C31—42no—
62C22×C4×C31D811yescharacteristic
63C22×C4×C31C2×D411yescharacteristic
64D8×C31—24no—
65D8×C31—24no—
66D8×C31—42no—
67D8×C31—42no—
68C2×C8×C31—22no—
69C2×C8×C31—21no—
70C2×C8×C31—41no—
71C2×C8×C31—42no—
72C2×C8×C31—41no—
73C2×C8×C31C2×D412yes—
74C2×C8×C31C2×D411yescharacteristic
75C2×C8×C31C2×D412yes—
76C2×C8×C31#4111yescharacteristic
77C4⋊C4×C31—24no—
78C4⋊C4×C31—42no—
79C22⋊C4×C31—48no—
80C16×C31—22no—
81C16×C31—41no—
82#13304C3111yesmaximal, characteristic, direct product factor, Sylow
83C23×C31—22no—
84C23×C31—21no—
85C23×C31—21no—
86C23×C31—22no—
87C23×C31—44no—
88C23×C31—82no—
89C23×C31—82no—
90C23×C31—82no—
91C23×C31—82no—
92C23×C31—82no—
93C23×C31—82no—
94C23×C31D1612yescomplemented
95C23×C31C2×D811yescharacteristic
96D4×C31—44no—
97D4×C31—44no—
98D4×C31—816no—
99D4×C31—82no—
100D4×C31—82no—
101C2×C4×C31—22no—
102C2×C4×C31—21no—
103C2×C4×C31—41no—
104C2×C4×C31—42no—
105C2×C4×C31—41no—
106C2×C4×C31—44no—
107C2×C4×C31—82no—
108C2×C4×C31—82no—
109C2×C4×C31#12012yes—
110C2×C4×C31#12111yescharacteristic
111C2×C4×C31#13511yescharacteristic
112C2×C4×C31AGL(1,ℤ/8)12yes—
113C8×C31—41no—
114C8×C31#12011yescharacteristic
115C8×C31#12112yes—
116C8×C31#12711yescharacteristic
117C22×D16C2×C3111yescharacteristic, complemented
118C2×#466C2×C3112yescomplemented
119C2×#357C2×C3112yescomplemented
120C2×C22⋊C16C2×C3111yescharacteristic, complemented
121#1380C2×C3111yescharacteristic, complemented
122C22×C31—24no—
123C22×C31—22no—
124C22×C31—42no—
125C22×C31—41no—
126C22×C31—41no—
127C22×C31—84no—
128C22×C31—84no—
129C22×C31—84no—
130C22×C31—162no—
131C22×C31—162no—
132C22×C31—162no—
133C22×C31—162no—
134C22×C31#44712yes—
135C22×C31#46611yescharacteristic
136C22×C31C2×D1611yescharacteristic
137C22×C31#50811yescharacteristic
138C22×C31#50912yes—
139C4×C31—41no—
140C4×C31—84no—
141C4×C31#39211yescharacteristic
142C4×C31#44912yes—
143C4×C31#46911yescharacteristic
144C22×D8C22×C3112yes—
145C23×C8C22×C3111yescharacteristic
146C2×#121—22no—
147C2×D16—24no—
148C2×D16—22no—
149C22×C16C22×C3111yescharacteristic
150C22×C16C22×C3111yescharacteristic
151#466—24no—
152#466—24no—
153C2×#107C22×C3112yes—
154C2×#102—22no—
155#357—24no—
156C22⋊C16—22no—
157C2×C31—42no—
158C2×C31—164no—
159C2×C31#199911yescharacteristic
160C2×C31#218412yes—
161C2×C31#218612yes—
162C2×C31#221511yescharacteristic
163C2×C31#221811yescharacteristic
164C22×D4—22no—
165C22×D4—42no—
166C23×C4D4×C3111yescharacteristic
167C2×D8—22no—
168C2×D8—22no—
169C2×D8—22no—
170C2×D8—22no—
171C2×D8—22no—
172C2×D8D4×C3114yescomplemented
173C22×C8—21no—
174C22×C8—22no—
175C22×C8—22no—
176C22×C8—21no—
177C22×C8D4×C3111yescharacteristic
178C22×C8C23×C3111yescharacteristic
179#121—28no—
180#121—44no—
181C2×C4⋊C4—22no—
182C2×C22⋊C4—42no—
183D16—28no—
184C2×C16—22no—
185C2×C16—21no—
186C2×C16—22no—
187C2×C16D4×C3112yescomplemented
188#107—22no—
189#107D4×C3114yescomplemented
190#102—28no—
191C31#1330411yescharacteristic, direct product factor, Sylow
192C24—42no—
193C24D8×C3111yescharacteristic
194C2×D4—24no—
195C2×D4—48no—
196C2×D4—42no—
197C2×D4—42no—
198C2×D4—42no—
199C2×D4—42no—
200C2×D4—42no—
201C2×D4—84no—
202C2×D4—84no—
203C22×C4—22no—
204C22×C4—21no—
205C22×C4—21no—
206C22×C4—22no—
207C22×C4—42no—
208C22×C4D8×C3111yescharacteristic
209C22×C4C2×D4×C3111yescharacteristic
210D8—24no—
211D8—24no—
212D8—42no—
213D8—42no—
214C2×C8—22no—
215C2×C8—21no—
216C2×C8—41no—
217C2×C8—42no—
218C2×C8—41no—
219C2×C8C2×D4×C3112yes—
220C2×C8C2×D4×C3111yescharacteristic
221C2×C8C2×D4×C3112yes—
222C2×C8#41×C3111yescharacteristic
223C4⋊C4—24no—
224C4⋊C4—42no—
225C22⋊C4—48no—
226C16—22no—
227C16—41no—
228C23—22no—
229C23—21no—
230C23—21no—
231C23—22no—
232C23—44no—
233C23—82no—
234C23—82no—
235C23—82no—
236C23—82no—
237C23—82no—
238C23—82no—
239C23C31×D1612yescomplemented
240C23C2×D8×C3111yescharacteristic
241D4—44no—
242D4—44no—
243D4—816no—
244D4—82no—
245D4—82no—
246C2×C4—22no—
247C2×C4—21no—
248C2×C4—42no—
249C2×C4—41no—
250C2×C4—41no—
251C2×C4—44no—
252C2×C4—82no—
253C2×C4—82no—
254C2×C4C31×#12012yes—
255C2×C4C31×#12111yescharacteristic
256C2×C4C31×#13511yescharacteristic
257C2×C4C31×AGL(1,ℤ/8)12yes—
258C8—41no—
259C8C31×#12011yescharacteristic
260C8C31×#12112yes—
261C8C31×#12711yescharacteristic
262C22—24no—
263C22—22no—
264C22—42no—
265C22—41no—
266C22—41no—
267C22—84no—
268C22—84no—
269C22—84no—
270C22—162no—
271C22—162no—
272C22—162no—
273C22—162no—
274C22C31×#44712yes—
275C22C31×#46611yescharacteristic
276C22C2×C31×D1611yescharacteristic
277C22C31×#50811yescharacteristic
278C22C31×#50912yes—
279C4—41no—
280C4—84no—
281C4C31×#39211yescharacteristic
282C4C31×#44912yes—
283C4C31×#46911yescharacteristic
284C2—42no—
285C2—164no—
286C2C31×#199911yescharacteristic
287C2C31×#218412yes—
288C2C31×#218612yes—
289C2C31×#221511yescharacteristic
290C2C31×#221811yescharacteristic
subgroupG/H
center, socleC23×C31C2×D8
commutator, Frattini, cosocleC22×C8C23×C31
LCSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C23×C4×C31 ◁ C23×C8×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C22×C31×D16C2semidirect
2. C2×C31×#466C2semidirect
3. C2×C31×#357C2semidirect
4. C2×C31×C22⋊C16C2semidirect
5. C31×#1380C2semidirect
27. C2×D8×C31D4semidirect
42. C2×C16×C31D4semidirect
44. C31×#107D4semidirect
82. #13304C31direct (N × H)
94. C23×C31D16semidirect
117. C22×D16C2×C31semidirect
118. C2×#466C2×C31semidirect
119. C2×#357C2×C31semidirect
120. C2×C22⋊C16C2×C31semidirect
121. #1380C2×C31semidirect
172. C2×D8D4×C31semidirect
187. C2×C16D4×C31semidirect
189. #107D4×C31semidirect
191. C31#13304direct (N × H)
239. C23C31×D16semidirect

Maximal subgroups

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

subgroupindex
C22×C31×D162
C2×C31×#4662
C2×C31×#3572
C2×C31×C22⋊C162
C31×#13802
#1330431