Finite Group Databasebeta

← C2×C31×#450 #16842930

Subgroups — C2×C31×#450 #16842930

Order 3968.

996 conjugacy classes of subgroups; only the 248 normal subgroups are shown.

normal subgroups only

This group has 996 conjugacy classes of subgroups — too many to draw. Only its 248 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
1C23×D4×C31C211yesmaximal, characteristic
2C22×SD16×C31C212yesmaximal, complemented
3C2×C31×C22⋊Q8C211yesmaximal, characteristic, complemented
4C31×#450C218yesmaximal, direct product factor
5C2×C31×#102C212yesmaximal, complemented
6C2×C31×C22⋊C8C211yesmaximal, characteristic, complemented
7C25×C31—21no—
8C22×Q8×C31C2211yescharacteristic, complemented
9C22×D4×C31—28no—
10C22×D4×C31—22no—
11C22×D4×C31—21no—
12C22×D4×C31C2214yes—
13C22×D4×C31C2212yes—
14C23×C4×C31C2211yescharacteristic
15C2×SD16×C31—28no—
16C2×SD16×C31C2218yescomplemented
17C22×C8×C31C2212yescomplemented
18C31×C22⋊Q8—22no—
19C31×C22⋊Q8C2214yescomplemented
20C2×C4⋊C4×C31—21no—
21C2×C4⋊C4×C31C2211yescharacteristic, complemented
22C2×C22⋊C4×C31—21no—
23C31×#102C2218yescomplemented
24C31×C22⋊C8C2214yescomplemented
25C24×C31—28no—
26C24×C31—24no—
27C24×C31—22no—
28C24×C31—44no—
29C24×C31—44no—
30C24×C31D411yescharacteristic
31C2×Q8×C31—21no—
32C2×Q8×C31—24no—
33C2×Q8×C31C2312yescomplemented
34C2×D4×C31—28no—
35C2×D4×C31—216no—
36C2×D4×C31—216no—
37C2×D4×C31—24no—
38C2×D4×C31—22no—
39C2×D4×C31—24no—
40C2×D4×C31D418yes—
41C2×D4×C31C2314yes—
42C22×C4×C31—24no—
43C22×C4×C31—21no—
44C22×C4×C31—21no—
45C22×C4×C31D412yes—
46C22×C4×C31D411yescharacteristic
47C22×C4×C31C2312yes—
48C22×C4×C31C2311yescharacteristic
49SD16×C31—216no—
50C2×C8×C31—24no—
51C2×C8×C31C2314yescomplemented
52C4⋊C4×C31—24no—
53C4⋊C4×C31—21no—
54C4⋊C4×C31C2312yescomplemented
55C22⋊C4×C31—24no—
56C23×C31—22no—
57C23×C31—22no—
58C23×C31—216no—
59C23×C31—28no—
60C23×C31—24no—
61C23×C31—48no—
62C23×C31—432no—
63C23×C31—44no—
64C23×C31—48no—
65C23×C31—44no—
66C23×C31SD1614yescomplemented
67C23×C31C2×D412yes—
68C23×C31C2×D411yescharacteristic
69Q8×C31—24no—
70Q8×C31—42no—
71D4×C31—216no—
72D4×C31—28no—
73D4×C31—24no—
74D4×C31C2×D418yes—
75C2×C4×C31—22no—
76C2×C4×C31—24no—
77C2×C4×C31—24no—
78C2×C4×C31—22no—
79C2×C4×C31—22no—
80C2×C4×C31—42no—
81C2×C4×C31—42no—
82C2×C4×C31C2×D412yes—
83C2×C4×C31C2×D411yescharacteristic
84C2×C4×C31C2×D414yes—
85C2×C4×C31C2411yescharacteristic
86C8×C31—24no—
87C2×#450C3111yesmaximal, characteristic, direct product factor, Sylow
88C22×C31—22no—
89C22×C31—22no—
90C22×C31—28no—
91C22×C31—28no—
92C22×C31—432no—
93C22×C31—44no—
94C22×C31—44no—
95C22×C31—416no—
96C22×C31#12012yes—
97C22×C31C2×SD1612yes—
98C22×C31C2×SD1614yescomplemented
99C22×C31AGL(1,ℤ/8)12yes—
100C22×C31C22×D411yescharacteristic
101C4×C31—22no—
102C4×C31—42no—
103C4×C31—42no—
104C4×C31#12012yes—
105C4×C31C22×D412yes—
106C23×D4C2×C3111yescharacteristic
107C22×SD16C2×C3112yescomplemented
108C2×C22⋊Q8C2×C3111yescharacteristic, complemented
109#450C2×C3118yesdirect product factor
110C2×#102C2×C3112yescomplemented
111C2×C22⋊C8C2×C3111yescharacteristic, complemented
112C2×C31—24no—
113C2×C31—48no—
114C2×C31#45014yesdirect product factor
115C2×C31C2×#12011yescharacteristic
116C2×C31C22×SD1611yescharacteristic
117C2×C31C2×AGL(1,ℤ/8)11yescharacteristic
118C25—21no—
119C22×Q8C22×C3111yescharacteristic, complemented
120C22×D4—28no—
121C22×D4—21no—
122C22×D4—22no—
123C22×D4C22×C3114yes—
124C22×D4C22×C3112yes—
125C23×C4C22×C3111yescharacteristic
126C2×SD16—28no—
127C2×SD16C22×C3118yescomplemented
128C22×C8C22×C3112yescomplemented
129C22⋊Q8—22no—
130C22⋊Q8C22×C3114yescomplemented
131C2×C4⋊C4—21no—
132C2×C4⋊C4C22×C3111yescharacteristic, complemented
133C2×C22⋊C4—21no—
134#102C22×C3118yescomplemented
135C22⋊C8C22×C3114yescomplemented
136C31C2×#45011yescharacteristic, direct product factor, Sylow
137C24—28no—
138C24—24no—
139C24—22no—
140C24—44no—
141C24—44no—
142C24D4×C3111yescharacteristic
143C2×Q8—21no—
144C2×Q8—24no—
145C2×Q8C23×C3112yescomplemented
146C2×D4—28no—
147C2×D4—216no—
148C2×D4—216no—
149C2×D4—24no—
150C2×D4—22no—
151C2×D4—24no—
152C2×D4D4×C3118yes—
153C2×D4C23×C3114yes—
154C22×C4—24no—
155C22×C4—21no—
156C22×C4—21no—
157C22×C4D4×C3111yescharacteristic
158C22×C4D4×C3112yes—
159C22×C4C23×C3112yes—
160C22×C4C23×C3111yescharacteristic
161SD16—216no—
162C2×C8—24no—
163C2×C8C23×C3114yescomplemented
164C4⋊C4—24no—
165C4⋊C4—21no—
166C4⋊C4C23×C3112yescomplemented
167C22⋊C4—24no—
168C23—22no—
169C23—22no—
170C23—216no—
171C23—28no—
172C23—24no—
173C23—432no—
174C23—48no—
175C23—44no—
176C23—48no—
177C23—44no—
178C23SD16×C3114yescomplemented
179C23C2×D4×C3112yes—
180C23C2×D4×C3111yescharacteristic
181Q8—24no—
182Q8—42no—
183D4—216no—
184D4—28no—
185D4—24no—
186D4C2×D4×C3118yes—
187C2×C4—22no—
188C2×C4—24no—
189C2×C4—24no—
190C2×C4—22no—
191C2×C4—22no—
192C2×C4—42no—
193C2×C4—42no—
194C2×C4C2×D4×C3112yes—
195C2×C4C2×D4×C3111yescharacteristic
196C2×C4C2×D4×C3114yes—
197C2×C4C24×C3111yescharacteristic
198C8—24no—
199C22—28no—
200C22—22no—
201C22—22no—
202C22—28no—
203C22—432no—
204C22—416no—
205C22—44no—
206C22—44no—
207C22C31×#12012yes—
208C22C2×SD16×C3112yes—
209C22C2×SD16×C3114yescomplemented
210C22C31×AGL(1,ℤ/8)12yes—
211C22C22×D4×C3111yescharacteristic
212C4—22no—
213C4—42no—
214C4—42no—
215C4C31×#12012yes—
216C4C22×D4×C3112yes—
217C2—24no—
218C2—48no—
219C2C31×#45014yesdirect product factor
220C2C2×C31×#12011yescharacteristic
221C2C22×SD16×C3111yescharacteristic
222C2C2×C31×AGL(1,ℤ/8)11yescharacteristic
subgroupG/H
center, socleC23×C31C2×D4
commutator, Frattini, cosocleC2×C4C24×C31
prime radicalC23×D4×C31C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C31 ◁ C23×C4×C31 ◁ G

Complements

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

NH ≅ G/Ntype
2. C22×SD16×C31C2semidirect
3. C2×C31×C22⋊Q8C2semidirect
4. C31×#450C2direct (N × H)
5. C2×C31×#102C2semidirect
6. C2×C31×C22⋊C8C2semidirect
8. C22×Q8×C31C22semidirect
16. C2×SD16×C31C22semidirect
17. C22×C8×C31C22semidirect
19. C31×C22⋊Q8C22semidirect
21. C2×C4⋊C4×C31C22semidirect
23. C31×#102C22semidirect
24. C31×C22⋊C8C22semidirect
33. C2×Q8×C31C23semidirect
51. C2×C8×C31C23semidirect
54. C4⋊C4×C31C23semidirect
66. C23×C31SD16semidirect
87. C2×#450C31direct (N × H)
98. C22×C31C2×SD16semidirect
107. C22×SD16C2×C31semidirect
108. C2×C22⋊Q8C2×C31semidirect
109. #450C2×C31direct (N × H)
110. C2×#102C2×C31semidirect
111. C2×C22⋊C8C2×C31semidirect
114. C2×C31#450direct (N × H)
119. C22×Q8C22×C31semidirect
127. C2×SD16C22×C31semidirect
128. C22×C8C22×C31semidirect
130. C22⋊Q8C22×C31semidirect
132. C2×C4⋊C4C22×C31semidirect
134. #102C22×C31semidirect
135. C22⋊C8C22×C31semidirect
136. C31C2×#450direct (N × H)
145. C2×Q8C23×C31semidirect
163. C2×C8C23×C31semidirect
166. C4⋊C4C23×C31semidirect
178. C23SD16×C31semidirect
209. C22C2×SD16×C31semidirect
219. C2C31×#450direct (N × H)

Maximal subgroups

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

subgroupindex
C23×D4×C312
C22×SD16×C312
C2×C31×C22⋊Q82
C31×#4502
C2×C31×#1022
C2×C31×C22⋊C82
C2×#45031