Finite Group Databasebeta

← C31×#10665 #21467424

Subgroups — C31×#10665 #21467424

Order 7936.

334 conjugacy classes of subgroups; only the 106 normal subgroups are shown.

normal subgroups only

This group has 334 conjugacy classes of subgroups — too many to draw. Only its 106 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
1C31×#1963C211yesmaximal, characteristic
2C31×#1832C211yesmaximal, characteristic, complemented
3C31×#1571C211yesmaximal, characteristic, complemented
4C31×#1570C211yesmaximal, characteristic, complemented
5C31×#1480C211yesmaximal, characteristic
6C31×#1480C211yesmaximal, characteristic
7C31×#1274C211yesmaximal, characteristic, complemented
8C31×#532C2211yescharacteristic
9C31×#431C2211yescharacteristic
10C31×#431C2211yescharacteristic
11C31×#423C2211yescharacteristic
12C2×C31×C4⋊C8C2211yescharacteristic
13C2×C31×C4⋊C8C2211yescharacteristic
14C2×C31×#104—22no—
15C31×#376C2211yescharacteristic
16C31×#336—22no—
17C31×#335—22no—
18C31×#334—22no—
19C31×D4⋊C8—22no—
20C31×D4⋊C8—22no—
21C2×#41×C31—21no—
22C2×M16×C31—21no—
23C22×C8×C31—21no—
24C22×C8×C31—21no—
25C31×C4⋊Q8Q811yescharacteristic
26C31×#127Q811yescharacteristic
27C31×#124—21no—
28C31×#121—21no—
29C31×#121—21no—
30C4×D4×C31—21no—
31C4×D4×C31—21no—
32C2×C42×C31D412yes—
33C2×C42×C31C2311yescharacteristic
34C31×C4⋊C8—21no—
35C31×C4⋊C8—21no—
36C31×C4⋊C8—21no—
37C31×C4⋊C8—21no—
38C31×C4⋊C8—21no—
39C31×C4⋊C8—21no—
40C31×C4⋊C8—21no—
41C31×C4⋊C8—21no—
42C31×#104—44no—
43C31×C22⋊C8—21no—
44C31×C22⋊C8—21no—
45C4×C8×C31D412yes—
46C4×C8×C31D412yes—
47C31×#95—21no—
48C31×#95—21no—
49#41×C31—42no—
50#41×C31—42no—
51C2×Q8×C31—21no—
52C2×D4×C31—21no—
53C2×D4×C31—21no—
54C2×D4×C31—21no—
55C2×D4×C31—41no—
56C22×C4×C31—22no—
57C22×C4×C31—41no—
58C22×C4×C31C2×D411yescharacteristic
59C22×C4×C31#4111yescharacteristic
60C22×C4×C31#4111yescharacteristic
61M16×C31—42no—
62C2×C8×C31—22no—
63C2×C8×C31—22no—
64C2×C8×C31—41no—
65C2×C8×C31—41no—
66C2×C8×C31—41no—
67C2×C8×C31—42no—
68C2×C8×C31—42no—
69C4⋊C4×C31—21no—
70C4⋊C4×C31—21no—
71C22⋊C4×C31—41no—
72C22⋊C4×C31—41no—
73C42×C31—22no—
74C42×C31—22no—
75C42×C31C2×D411yescharacteristic
76C42×C31C2×D411yescharacteristic
77C42×C31C2×Q811yescharacteristic
78C42×C31#4111yescharacteristic
79#10665C3111yesmaximal, characteristic, direct product factor, Sylow
80C23×C31—41no—
81C23×C31#12311yescharacteristic
82Q8×C31—42no—
83D4×C31—42no—
84D4×C31—42no—
85D4×C31—42no—
86D4×C31—82no—
87C2×C4×C31—41no—
88C2×C4×C31—41no—
89C2×C4×C31—42no—
90C2×C4×C31—42no—
91C2×C4×C31—41no—
92C2×C4×C31—42no—
93C2×C4×C31—81no—
94C2×C4×C31—81no—
95C2×C4×C31C22⋊Q811yescharacteristic
96C2×C4×C31C22⋊Q811yescharacteristic
97C2×C4×C31C22⋊Q811yescharacteristic
98C2×C4×C31#12311yescharacteristic
99C2×C4×C31#12311yescharacteristic
100C2×C4×C31#12711yescharacteristic
101C2×C4×C31#13512yes—
102C2×C4×C31AGL(1,ℤ/8)12yes—
103C8×C31—42no—
104C8×C31—42no—
105C8×C31—81no—
106C8×C31—81no—
107C8×C31—81no—
108#1963C2×C3111yescharacteristic
109#1832C2×C3111yescharacteristic, complemented
110#1571C2×C3111yescharacteristic, complemented
111#1570C2×C3111yescharacteristic, complemented
112#1480C2×C3111yescharacteristic
113#1480C2×C3111yescharacteristic
114#1274C2×C3111yescharacteristic, complemented
115C22×C31—21no—
116C22×C31—21no—
117C22×C31—81no—
118C22×C31—81no—
119C22×C31—81no—
120C22×C31#39911yescharacteristic
121C22×C31#48212yes—
122C4×C31—21no—
123C4×C31—21no—
124C4×C31—21no—
125C4×C31—21no—
126C4×C31—82no—
127C4×C31—81no—
128C4×C31#47812yes—
129C4×C31#49511yescharacteristic
130C4×C31#49611yescharacteristic
131#532C22×C3111yescharacteristic
132#431C22×C3111yescharacteristic
133#431C22×C3111yescharacteristic
134#423C22×C3111yescharacteristic
135C2×C4⋊C8C22×C3111yescharacteristic
136C2×C4⋊C8C22×C3111yescharacteristic
137C2×#104—22no—
138#376C22×C3111yescharacteristic
139#336—22no—
140#335—22no—
141#334—22no—
142D4⋊C8—22no—
143D4⋊C8—22no—
144C2×C31—22no—
145C2×C31—161no—
146C2×C31#209211yescharacteristic
147C2×C31#209811yescharacteristic
148C2×C31#209811yescharacteristic
149C2×#41—21no—
150C2×M16—21no—
151C22×C8—21no—
152C22×C8—21no—
153C4⋊Q8Q8×C3111yescharacteristic
154#127Q8×C3111yescharacteristic
155#124—21no—
156#121—21no—
157#121—21no—
158C4×D4—21no—
159C4×D4—21no—
160C2×C42D4×C3112yes—
161C2×C42C23×C3111yescharacteristic
162C4⋊C8—21no—
163C4⋊C8—21no—
164C4⋊C8—21no—
165C4⋊C8—21no—
166C4⋊C8—21no—
167C4⋊C8—21no—
168C4⋊C8—21no—
169C4⋊C8—21no—
170#104—44no—
171C22⋊C8—21no—
172C22⋊C8—21no—
173C4×C8D4×C3112yes—
174C4×C8D4×C3112yes—
175#95—21no—
176#95—21no—
177C31#1066511yescharacteristic, direct product factor, Sylow
178#41—42no—
179#41—42no—
180C2×Q8—21no—
181C2×D4—21no—
182C2×D4—21no—
183C2×D4—21no—
184C2×D4—41no—
185C22×C4—22no—
186C22×C4—41no—
187C22×C4C2×D4×C3111yescharacteristic
188C22×C4#41×C3111yescharacteristic
189C22×C4#41×C3111yescharacteristic
190M16—42no—
191C2×C8—22no—
192C2×C8—22no—
193C2×C8—41no—
194C2×C8—41no—
195C2×C8—41no—
196C2×C8—42no—
197C2×C8—42no—
198C4⋊C4—21no—
199C4⋊C4—21no—
200C22⋊C4—41no—
201C22⋊C4—41no—
202C42—22no—
203C42—22no—
204C42C2×D4×C3111yescharacteristic
205C42C2×D4×C3111yescharacteristic
206C42C2×Q8×C3111yescharacteristic
207C42#41×C3111yescharacteristic
208C23—41no—
209C23C31×#12311yescharacteristic
210Q8—42no—
211D4—42no—
212D4—42no—
213D4—42no—
214D4—82no—
215C2×C4—41no—
216C2×C4—41no—
217C2×C4—42no—
218C2×C4—42no—
219C2×C4—41no—
220C2×C4—42no—
221C2×C4—81no—
222C2×C4—81no—
223C2×C4C31×C22⋊Q811yescharacteristic
224C2×C4C31×C22⋊Q811yescharacteristic
225C2×C4C31×C22⋊Q811yescharacteristic
226C2×C4C31×#12311yescharacteristic
227C2×C4C31×#12311yescharacteristic
228C2×C4C31×#12711yescharacteristic
229C2×C4C31×#13512yes—
230C2×C4C31×AGL(1,ℤ/8)12yes—
231C8—42no—
232C8—42no—
233C8—81no—
234C8—81no—
235C8—81no—
236C22—21no—
237C22—21no—
238C22—81no—
239C22—81no—
240C22—81no—
241C22C31×#39911yescharacteristic
242C22C31×#48212yes—
243C4—21no—
244C4—21no—
245C4—21no—
246C4—21no—
247C4—82no—
248C4—81no—
249C4C31×#47812yes—
250C4C31×#49511yescharacteristic
251C4C31×#49611yescharacteristic
252C2—22no—
253C2—161no—
254C2C31×#209211yescharacteristic
255C2C31×#209811yescharacteristic
256C2C31×#209811yescharacteristic
subgroupG/H
centerC2×C4×C31#127
commutator, Frattini, cosocleC2×C42C23×C31
socleC22×C31#399
prime radicalC31×#532C22
LCSG ▷ C2×C42 ▷ C22 ▷ C1
UCSC1 ◁ C2×C4×C31 ◁ C2×C42×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C31×#1832C2semidirect
3. C31×#1571C2semidirect
4. C31×#1570C2semidirect
7. C31×#1274C2semidirect
79. #10665C31direct (N × H)
109. #1832C2×C31semidirect
110. #1571C2×C31semidirect
111. #1570C2×C31semidirect
114. #1274C2×C31semidirect
177. C31#10665direct (N × H)

Maximal subgroups

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

subgroupindex
C31×#19632
C31×#18322
C31×#15712
C31×#15702
C31×#14802
C31×#12742
#1066531