Finite Group Databasebeta

← C2×#14521727 #16859210

Subgroups — C2×#14521727 #16859210

Order 3968.

1328 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#14521727C2116yesmaximal, direct product factor
2C2×#11758456C212yesmaximal, complemented
3C2×#11758513C211yesmaximal, characteristic, complemented
4C2×#11758460C212yesmaximal, complemented
5C2×#11758473C212yesmaximal, complemented
6C2×#11758514C211yesmaximal, characteristic
7C2×C4×C22⋊D31C212yesmaximal, complemented
8C2×#11758469C212yesmaximal, complemented
9C2×C22⋊C4×D31C212yesmaximal, complemented
10C2×C31×#123C211yesmaximal, characteristic, complemented
11C24×D31C2211yescharacteristic
12C22×D4×C31C2211yescharacteristic
13C23×C4×C31C2211yescharacteristic, complemented
14C22×C22⋊D31C2212yes—
15C22×C4×D31C2212yes—
16C22×C4×D31C2212yes—
17C22×Dic62C2211yescharacteristic, complemented
18C31×#123C2218yescomplemented
19C2×C4⋊C4×C31C2212yescomplemented
20C2×C22⋊C4×C31C2212yes—
21C2×C22⋊C4×C31C2211yescharacteristic, complemented
22C2×C22⋊Dic31C2212yes—
23C2×C22⋊Dic31C2211yescharacteristic
24C2×C22⋊Dic31C2212yescomplemented
25#11758514C2218yes—
26#11758513C2218yescomplemented
27C4×C22⋊D31C22116yescomplemented
28C2×(C2×D31)⋊C4C2212yes—
29C2×(C2×D31)⋊C4C2212yes—
30C2×(C2×D31)⋊C4C2212yes—
31C2×C4⋊Dic31C2212yescomplemented
32C2×Dic31⋊C4C2212yescomplemented
33C2×Dic31⋊C4C2212yescomplemented
34C2×C4×Dic31C2211yescharacteristic, complemented
35C2×C4×Dic31C2212yescomplemented
36#11758473C22116yescomplemented
37#11758469C22116yescomplemented
38#11758460C22116yescomplemented
39C22⋊C4×D31C22116yescomplemented
40#11758456C22116yescomplemented
41C24×C31C2311yescharacteristic
42C24×C31C2311yescharacteristic
43C23×D31—28no—
44C23×D31—42no—
45C23×D31C2314yes—
46C23×D31C2312yes—
47C2×D4×C31—42no—
48C2×D4×C31C2314yes—
49C22×C4×C31—42no—
50C22×C4×C31C2312yes—
51C22×C4×C31C2311yescharacteristic
52C22×C4×C31C2312yes—
53C22×C4×C31C2314yescomplemented
54C2×C22⋊D31—28no—
55C2×C22⋊D31C2318yes—
56C22×Dic31C2312yes—
57C22×Dic31C2312yes—
58C22×Dic31C2312yes—
59C2×C4×D31—28no—
60C2×C4×D31—44no—
61C2×C4×D31C2318yes—
62C2×C4×D31C2318yes—
63C2×Dic62—42no—
64C2×Dic62C2314yescomplemented
65C4⋊C4×C31C2318yescomplemented
66C22⋊C4×C31C2318yes—
67C22⋊C4×C31C2314yescomplemented
68C22⋊Dic31C2314yes—
69C22⋊Dic31C2318yes—
70C22⋊Dic31C2318yescomplemented
71(C2×D31)⋊C4C2318yes—
72(C2×D31)⋊C4C2318yes—
73(C2×D31)⋊C4C2318yes—
74C4⋊Dic31C2318yescomplemented
75Dic31⋊C4C2318yescomplemented
76Dic31⋊C4C2318yescomplemented
77C4×Dic31C2318yescomplemented
78C4×Dic31C2314yescomplemented
79C23×C31—24no—
80C23×C31—24no—
81C23×C31—22no—
82C23×C31—22no—
83C23×C31C2412yes—
84C23×C31C2412yes—
85C23×C31C2411yescharacteristic
86C22×D31—24no—
87C22×D31—24no—
88C22×D31—216no—
89C22×D31—44no—
90C22×D31—416no—
91C22×D31#4118yes—
92C22×D31C2414yes—
93D4×C31—44no—
94C2×C4×C31—24no—
95C2×C4×C31—22no—
96C2×C4×C31—24no—
97C2×C4×C31—44no—
98C2×C4×C31C2414yes—
99C2×C4×C31C2412yes—
100C2×C4×C31C2414yes—
101C22⋊D31—216no—
102C2×Dic31—24no—
103C2×Dic31—24no—
104C2×Dic31—24no—
105C2×Dic31C2414yes—
106C2×Dic31C2414yes—
107C2×Dic31C2414yes—
108C4×D31—216no—
109C4×D31—48no—
110Dic62—44no—
111C2×#551—311nomaximal, Sylow
112C22×C31—24no—
113C22×C31—24no—
114C22×C31—22no—
115C22×C31—22no—
116C22×C31—44no—
117C22×C31—44no—
118C22×C31C2×#4114yes—
119C22×C31H(5,𝔽2)12yes—
120C22×C31C2511yescharacteristic
121C2×D31—216no—
122C2×D31—24no—
123C2×D31—24no—
124C2×D31—416no—
125C2×D31C2×#4118yes—
126C4×C31—24no—
127C4×C31—22no—
128C4×C31—24no—
129Dic31—24no—
130Dic31—24no—
131Dic31—24no—
132#551—3116no—
133C2×#126—312no—
134C2×#124—311no—
135C2×#123—312no—
136C2×#123D3111yescharacteristic, complemented
137C2×C22⋊Q8—312no—
138C2×#120—311no—
139C2×C4×D4—312no—
140C2×#117—312no—
141C22×C22⋊C4—312no—
142C2×C31—42no—
143C2×C31—42no—
144C2×C31#55114yescomplemented
145C2×C31C22×#4112yes—
146C2×C31C2×H(5,𝔽2)11yescharacteristic
147D31—28no—
148C25—311no—
149C22×Q8—311no—
150C22×D4—312no—
151C22×D4C2×D3111yescharacteristic
152C23×C4—312no—
153C23×C4—312no—
154C23×C4C2×D3111yescharacteristic, complemented
155#126—3116no—
156#124—318no—
157#123—3116no—
158#123C2×D3118yescomplemented
159C22⋊Q8—3116no—
160#120—318no—
161C4×D4—3116no—
162#117—3116no—
163C2×C4⋊C4—312no—
164C2×C4⋊C4—312no—
165C2×C4⋊C4—312no—
166C2×C4⋊C4C2×D3112yescomplemented
167C2×C22⋊C4—312no—
168C2×C22⋊C4—312no—
169C2×C22⋊C4—311no—
170C2×C22⋊C4—312no—
171C2×C22⋊C4—312no—
172C2×C22⋊C4—312no—
173C2×C22⋊C4—3116no—
174C2×C22⋊C4C2×D3112yes—
175C2×C22⋊C4C2×D3111yescharacteristic, complemented
176C2×C42—311no—
177C2×C42—312no—
178C31C2×#55111yescharacteristic, complemented, Sylow
179C24—312no—
180C24—314no—
181C24—628no—
182C24—1242no—
183C24C22×D3111yescharacteristic
184C24C22×D3111yescharacteristic
185C2×Q8—314no—
186C2×Q8—1242no—
187C2×D4—42no—
188C2×D4—318no—
189C2×D4—628no—
190C2×D4C22×D3114yes—
191C22×C4—42no—
192C22×C4—312no—
193C22×C4—312no—
194C22×C4—312no—
195C22×C4—318no—
196C22×C4—318no—
197C22×C4—628no—
198C22×C4—1244no—
199C22×C4C22×D3111yescharacteristic
200C22×C4C22×D3112yes—
201C22×C4C22×D3112yes—
202C22×C4C22×D3114yescomplemented
203C4⋊C4—318no—
204C4⋊C4—318no—
205C4⋊C4—318no—
206C4⋊C4C22×D3118yescomplemented
207C22⋊C4—318no—
208C22⋊C4—314no—
209C22⋊C4—318no—
210C22⋊C4—318no—
211C22⋊C4—318no—
212C22⋊C4—318no—
213C22⋊C4C22×D3118yes—
214C22⋊C4C22×D3114yescomplemented
215C42—314no—
216C42—318no—
217C23—22no—
218C23—22no—
219C23—24no—
220C23—24no—
221C23—318no—
222C23—314no—
223C23—6216no—
224C23—624no—
225C23—624no—
226C23—1244no—
227C23—12416no—
228C23C23×D3112yes—
229C23C23×D3112yes—
230C23C23×D3111yescharacteristic
231Q8—1244no—
232D4—44no—
233D4—6216no—
234C2×C4—24no—
235C2×C4—22no—
236C2×C4—24no—
237C2×C4—44no—
238C2×C4—314no—
239C2×C4—314no—
240C2×C4—314no—
241C2×C4—6216no—
242C2×C4—624no—
243C2×C4—624no—
244C2×C4—624no—
245C2×C4—1248no—
246C2×C4C23×D3112yes—
247C2×C4C23×D3114yes—
248C2×C4C23×D3114yes—
249C22—24no—
250C22—24no—
251C22—22no—
252C22—22no—
253C22—44no—
254C22—44no—
255C22—318no—
256C22—624no—
257C22—624no—
258C22—6216no—
259C22—12416no—
260C22#1175856112yes—
261C22#41×D3114yes—
262C22C24×D3111yescharacteristic
263C4—24no—
264C4—24no—
265C4—22no—
266C4—624no—
267C4—624no—
268C4—624no—
269C2—42no—
270C2—42no—
271C2—628no—
272C2#1452172714yesdirect product factor
273C2C2×#41×D3112yes—
274C2C2×#1175856111yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC2×C31×#123C2
socleC23×C31C24
prime radicalC2×#11758514C2
hypercenterC2×#123D31
hypocenterC31C2×#551
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ C2×#123

Complements

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

NH ≅ G/Ntype
1. #14521727C2direct (N × H)
2. C2×#11758456C2semidirect
3. C2×#11758513C2semidirect
4. C2×#11758460C2semidirect
5. C2×#11758473C2semidirect
7. C2×C4×C22⋊D31C2semidirect
8. C2×#11758469C2semidirect
9. C2×C22⋊C4×D31C2semidirect
10. C2×C31×#123C2semidirect
13. C23×C4×C31C22semidirect
17. C22×Dic62C22semidirect
18. C31×#123C22semidirect
19. C2×C4⋊C4×C31C22semidirect
21. C2×C22⋊C4×C31C22semidirect
24. C2×C22⋊Dic31C22semidirect
26. #11758513C22semidirect
27. C4×C22⋊D31C22semidirect
31. C2×C4⋊Dic31C22semidirect
32. C2×Dic31⋊C4C22semidirect
33. C2×Dic31⋊C4C22semidirect
34. C2×C4×Dic31C22semidirect
35. C2×C4×Dic31C22semidirect
36. #11758473C22semidirect
37. #11758469C22semidirect
38. #11758460C22semidirect
39. C22⋊C4×D31C22semidirect
40. #11758456C22semidirect
53. C22×C4×C31C23semidirect
64. C2×Dic62C23semidirect
65. C4⋊C4×C31C23semidirect
67. C22⋊C4×C31C23semidirect
70. C22⋊Dic31C23semidirect
74. C4⋊Dic31C23semidirect
75. Dic31⋊C4C23semidirect
76. Dic31⋊C4C23semidirect
77. C4×Dic31C23semidirect
78. C4×Dic31C23semidirect
136. C2×#123D31semidirect
144. C2×C31#551semidirect
154. C23×C4C2×D31semidirect
158. #123C2×D31semidirect
166. C2×C4⋊C4C2×D31semidirect
175. C2×C22⋊C4C2×D31semidirect
178. C31C2×#551semidirect
202. C22×C4C22×D31semidirect
206. C4⋊C4C22×D31semidirect
214. C22⋊C4C22×D31semidirect
272. C2#14521727direct (N × H)

Maximal subgroups

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

subgroupindex
#145217272
C2×#117584562
C2×#117585132
C2×#117584602
C2×#117584732
C2×#117585142
C2×C4×C22⋊D312
C2×#117584692
C2×C22⋊C4×D312
C2×C31×#1232
C2×#55131