Finite Group Databasebeta

← C2×#14521125 #16854396

Subgroups — C2×#14521125 #16854396

Order 3968.

552 conjugacy classes of subgroups.

The subgroup lattice has 240 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#92469C211yesmaximal, characteristic, complemented
2C2×C4×C22⋊D31C211yesmaximal, characteristic
3#14521125C218yesmaximal, direct product factor
4C2×Dic31⋊C8C211yesmaximal, characteristic, complemented
5C2×C22⋊(C31⋊C8)C211yesmaximal, characteristic, complemented
6C2×(C2×D31)⋊C8C211yesmaximal, characteristic, complemented
7C2×C8×Dic31C211yesmaximal, characteristic, complemented
8C22×M16×C31C211yesmaximal, characteristic, complemented
9C23×C4×C31C2211yescharacteristic
10C22×C22⋊D31C411yescharacteristic
11C22×C4×D31C2211yescharacteristic
12C2×M16×C31—24no—
13C2×M16×C31C2214yescomplemented
14C22×C8×C31C2211yescharacteristic
15C22×C8×C31C2211yescharacteristic
16C2×C22⋊Dic31C411yescharacteristic
17C4×C22⋊D31C414yes—
18C4×C22⋊D31C2214yes—
19C2×(C2×D31)⋊C4C411yescharacteristic
20C2×Dic31⋊C4C411yescharacteristic
21C2×C4×Dic31C2211yescharacteristic
22C22×C31⋊C8C2211yescharacteristic
23C22×C31⋊C8C2211yescharacteristic
24C2×#92469—24no—
25C2×#92469C2214yescomplemented
26C22⋊(C31⋊C8)C2214yescomplemented
27(C2×D31)⋊C8C2214yescomplemented
28Dic31⋊C8C2214yescomplemented
29C8×Dic31C2214yescomplemented
30C24×C31C2×C411yescharacteristic
31C23×D31C2×C411yescharacteristic
32C22×C4×C31—22no—
33C22×C4×C31—22no—
34C22×C4×C31C2×C411yescharacteristic
35C22×C4×C31C2×C412yes—
36C22×C4×C31C2312yes—
37C22×C4×C31C2311yescharacteristic
38C2×C22⋊D31—24no—
39C2×C22⋊D31C2×C414yes—
40C22×Dic31C2×C411yescharacteristic
41C22×Dic31C2×C411yescharacteristic
42C22×Dic31C2×C411yescharacteristic
43C2×C4×D31—22no—
44C2×C4×D31—22no—
45C2×C4×D31C2×C412yes—
46C2×C4×D31C2312yes—
47M16×C31—28no—
48C2×C8×C31—22no—
49C2×C8×C31D414yescomplemented
50C2×C8×C31C2312yes—
51C2×C8×C31C2312yes—
52C22⋊Dic31C2×C414yes—
53(C2×D31)⋊C4C2×C414yes—
54Dic31⋊C4C2×C414yes—
55C4×Dic31C2×C412yes—
56C4×Dic31C2312yes—
57C2×C31⋊C8—22no—
58C2×C31⋊C8—22no—
59C2×C31⋊C8C2312yes—
60C2×C31⋊C8C2312yes—
61#92469—28no—
62C23×C31—22no—
63C23×C31—22no—
64C23×C31—22no—
65C23×C31C22×C412yes—
66C23×C31C22×C411yescharacteristic
67C22×D31—22no—
68C22×D31—22no—
69C22×D31—22no—
70C22×D31C22×C412yes—
71C2×C4×C31—22no—
72C2×C4×C31—24no—
73C2×C4×C31—22no—
74C2×C4×C31—22no—
75C2×C4×C31C22×C412yes—
76C2×C4×C31C22×C411yescharacteristic
77C2×C4×C31C2×D412yes—
78C2×C4×C31#4112yes—
79C2×C4×C31C2411yescharacteristic
80C22⋊D31—28no—
81C2×Dic31—22no—
82C2×Dic31—22no—
83C2×Dic31M1614yescomplemented
84C2×Dic31C22×C412yes—
85C2×Dic31C22×C412yes—
86C2×Dic31C22×C412yes—
87C4×D31—24no—
88C4×D31—22no—
89C4×D31—22no—
90C8×C31—22no—
91C8×C31C2×D414yescomplemented
92C31⋊C8—22no—
93C31⋊C8—22no—
94C2×#436—311nomaximal, Sylow
95C22×C31—22no—
96C22×C31—22no—
97C22×C31—22no—
98C22×C31—44no—
99C22×C31C4×D412yes—
100C22×C31C2×M1612yes—
101C22×C31#13112yes—
102C22×C31C23×C411yescharacteristic
103C2×D31—22no—
104C2×D31—22no—
105C2×D31—22no—
106C2×D31—44no—
107C4×C31—22no—
108C4×C31C4×D412yes—
109C4×C31C22×D411yescharacteristic
110C4×C31C2×#4111yescharacteristic
111Dic31—22no—
112Dic31—22no—
113Dic31C2×M1614yescomplemented
114C22×M16—311no—
115C22×M16D3111yescharacteristic, complemented
116C2×C4×D4—311no—
117#436—318no—
118C2×C4⋊C8—311no—
119C2×C22⋊C8—311no—
120C2×C22⋊C8—311no—
121C2×C4×C8—311no—
122C2×C31—42no—
123C2×C31#43614yescomplemented
124C2×C31C2×C4×D411yescharacteristic
125C2×C31C22×M1611yescharacteristic
126C2×C31C2×#13111yescharacteristic
127D31—42no—
128C22×D4—311no—
129C23×C4—311no—
130C23×C4C2×D3111yescharacteristic
131C2×M16—24no—
132C2×M16—314no—
133C2×M16—624no—
134C2×M16C2×D3114yescomplemented
135C22×C8—311no—
136C22×C8—311no—
137C22×C8C2×D3111yescharacteristic
138C22×C8C2×D3111yescharacteristic
139C4×D4—314no—
140C4×D4—314no—
141C2×C4⋊C4—311no—
142C2×C22⋊C4—311no—
143C2×C22⋊C4—311no—
144C2×C42—311no—
145C4⋊C8—314no—
146C22⋊C8—314no—
147C22⋊C8—314no—
148C4×C8—314no—
149C31C2×#43611yescharacteristic, complemented, Sylow
150C24—311no—
151C24C4×D3111yescharacteristic
152C2×D4—314no—
153C2×D4—624no—
154C22×C4—22no—
155C22×C4—22no—
156C22×C4—311no—
157C22×C4—311no—
158C22×C4—311no—
159C22×C4—312no—
160C22×C4—312no—
161C22×C4—622no—
162C22×C4—622no—
163C22×C4C4×D3111yescharacteristic
164C22×C4C4×D3112yes—
165C22×C4C22×D3112yes—
166C22×C4C22×D3111yescharacteristic
167M16—28no—
168M16—628no—
169C2×C8—22no—
170C2×C8—312no—
171C2×C8—312no—
172C2×C8—622no—
173C2×C8—622no—
174C2×C8C22⋊D3114yescomplemented
175C2×C8C22×D3112yes—
176C2×C8C22×D3112yes—
177C4⋊C4—314no—
178C22⋊C4—314no—
179C22⋊C4—314no—
180C42—312no—
181C42—312no—
182C23—22no—
183C23—22no—
184C23—22no—
185C23—312no—
186C23—622no—
187C23—622no—
188C23—622no—
189C23C2×C4×D3112yes—
190C23C2×C4×D3111yescharacteristic
191D4—628no—
192C2×C4—22no—
193C2×C4—24no—
194C2×C4—22no—
195C2×C4—22no—
196C2×C4—314no—
197C2×C4—312no—
198C2×C4—312no—
199C2×C4—312no—
200C2×C4—622no—
201C2×C4—622no—
202C2×C4—624no—
203C2×C4—622no—
204C2×C4—622no—
205C2×C4C2×C4×D3112yes—
206C2×C4C2×C4×D3111yescharacteristic
207C2×C4#9249512yes—
208C2×C4C2×C22⋊D3112yes—
209C2×C4C23×D3111yescharacteristic
210C8—22no—
211C8—622no—
212C8—622no—
213C8C2×C22⋊D3114yescomplemented
214C22—22no—
215C22—22no—
216C22—22no—
217C22—44no—
218C22—622no—
219C22—622no—
220C22—622no—
221C22—1244no—
222C22M16×D3112yes—
223C22#1175848412yes—
224C22C4×C22⋊D3112yes—
225C22C22×C4×D3111yescharacteristic
226C4—22no—
227C4—314no—
228C4—622no—
229C4—622no—
230C4C4×C22⋊D3112yes—
231C4C2×#9249511yescharacteristic
232C4C22×C22⋊D3111yescharacteristic
233C2—42no—
234C2—1242no—
235C2#1452112514yesdirect product factor
236C2C2×C4×C22⋊D3111yescharacteristic
237C2C2×M16×D3111yescharacteristic
238C2C2×#1175848411yescharacteristic
subgroupG/H
centerC22×C4C22×D31
commutatorC22×C31C23×C4
FrattiniC2×C4C23×D31
FittingC22×M16×C31C2
socleC23×C31C22×C4
prime radicalC22×C22⋊D31C4
cosocleC2×C4×C31C24
hypercenterC22×M16D31
hypocenterC31C2×#436
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C22×C4 ◁ C22×M16

Complements

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

NH ≅ G/Ntype
1. C22×#92469C2semidirect
3. #14521125C2direct (N × H)
4. C2×Dic31⋊C8C2semidirect
5. C2×C22⋊(C31⋊C8)C2semidirect
6. C2×(C2×D31)⋊C8C2semidirect
7. C2×C8×Dic31C2semidirect
8. C22×M16×C31C2semidirect
13. C2×M16×C31C22semidirect
25. C2×#92469C22semidirect
26. C22⋊(C31⋊C8)C22semidirect
27. (C2×D31)⋊C8C22semidirect
28. Dic31⋊C8C22semidirect
29. C8×Dic31C22semidirect
49. C2×C8×C31D4semidirect
83. C2×Dic31M16semidirect
91. C8×C31C2×D4semidirect
113. Dic31C2×M16semidirect
115. C22×M16D31semidirect
123. C2×C31#436semidirect
134. C2×M16C2×D31semidirect
149. C31C2×#436semidirect
174. C2×C8C22⋊D31semidirect
213. C8C2×C22⋊D31semidirect
235. C2#14521125direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#924692
C2×C4×C22⋊D312
#145211252
C2×Dic31⋊C82
C2×C22⋊(C31⋊C8)2
C2×(C2×D31)⋊C82
C2×C8×Dic312
C22×M16×C312
C2×#43631