Finite Group Databasebeta

← C2×#14521720 #16859191

Subgroups — C2×#14521720 #16859191

Order 3968.

1736 conjugacy classes of subgroups.

The subgroup lattice has 248 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#92495C212yesmaximal, complemented
2#14521720C2116yesmaximal, direct product factor
3C2×#11758451C211yesmaximal, characteristic, complemented
4C2×#11758517C212yesmaximal, complemented
5C2×#11758507C212yesmaximal, complemented
6C2×#11758461C214yesmaximal, complemented
7C2×C4×Dic62C211yesmaximal, characteristic, complemented
8C2×#11758470C212yesmaximal, complemented
9C2×C4×D4×C31C211yesmaximal, characteristic, complemented
10C22×D4×C31C2211yescharacteristic
11C23×C4×C31C2212yes—
12C22×C22⋊D31C2214yes—
13C22×C22⋊D31C2214yes—
14C2×#92495—216no—
15C2×#92495C22116yescomplemented
16C22×D124C2212yes—
17C22×D124C2212yes—
18C22×D124C2212yes—
19C22×C4×D31C2214yes—
20C22×Dic62C2211yescharacteristic
21C4×D4×C31C2218yescomplemented
22C2×C4⋊C4×C31C2211yescharacteristic
23C2×C22⋊C4×C31C2212yes—
24C2×C42×C31C2211yescharacteristic
25#11758517C22116yescomplemented
26#11758507C22116yescomplemented
27C2×(C2×D31)⋊C4C2214yes—
28C2×C4⋊Dic31C2211yescharacteristic
29C2×Dic31⋊C4C2212yes—
30C2×C4×Dic31C2212yes—
31#11758470C22116yescomplemented
32#11758461C22132yescomplemented
33#11758451C2218yescomplemented
34C4×Dic62C2218yescomplemented
35C24×C31C2312yes—
36C23×D31C2314yes—
37C2×D4×C31—24no—
38C2×D4×C31C2314yes—
39C22×C4×C31—28no—
40C22×C4×C31C2311yescharacteristic
41C22×C4×C31C2312yes—
42C22×C4×C31C2318yes—
43C22×C4×C31C2311yescharacteristic
44C22×C4×C31C2311yescharacteristic
45C2×C22⋊D31—216no—
46C2×C22⋊D31—48no—
47C2×C22⋊D31C23116yes—
48C2×C22⋊D31C23116yes—
49C22×Dic31C2312yes—
50C22×Dic31C2312yes—
51#92495—264no—
52C2×D124—28no—
53C2×D124—28no—
54C2×D124—44no—
55C2×D124C2318yes—
56C2×D124C2318yes—
57C2×D124C2318yes—
58C2×C4×D31—216no—
59C2×C4×D31C23116yes—
60C2×Dic62D418yescomplemented
61C2×Dic62C2314yes—
62C4⋊C4×C31C2314yes—
63C22⋊C4×C31C2318yes—
64C42×C31C2314yes—
65(C2×D31)⋊C4C23116yes—
66C4⋊Dic31C2314yes—
67Dic31⋊C4C2318yes—
68C4×Dic31C2318yes—
69C23×C31—24no—
70C23×C31—24no—
71C23×C31—24no—
72C23×C31C2414yes—
73C23×C31C2411yescharacteristic
74C22×D31—28no—
75C22×D31—28no—
76C22×D31—28no—
77C22×D31C2418yes—
78D4×C31—28no—
79C2×C4×C31—24no—
80C2×C4×C31—22no—
81C2×C4×C31—216no—
82C2×C4×C31C2×D414yes—
83C2×C4×C31#4114yescomplemented
84C2×C4×C31C2412yes—
85C2×C4×C31C2414yes—
86C2×C4×C31C2412yes—
87C2×C4×C31C2412yes—
88C22⋊D31—232no—
89C22⋊D31—416no—
90C2×Dic31—24no—
91C2×Dic31C2×D418yes—
92C2×Dic31C2414yes—
93C2×Dic31C2414yes—
94D124—216no—
95D124—216no—
96D124—48no—
97C4×D31—232no—
98Dic62C2×D4116yescomplemented
99C2×#550—311nomaximal, Sylow
100C22×C31—24no—
101C22×C31—24no—
102C22×C31—24no—
103C22×C31—48no—
104C22×C31C22×D412yes—
105C22×C31C2×#4112yes—
106C22×C31H(5,𝔽2)12yes—
107C22×C31C2511yescharacteristic
108C2×D31—28no—
109C2×D31—28no—
110C2×D31—28no—
111C2×D31—416no—
112C4×C31—24no—
113C4×C31—22no—
114C4×C31C22×D414yes—
115C4×C31C2×#4114yescomplemented
116Dic31—24no—
117Dic31C22×D418yes—
118C22×#41—312no—
119#550—3116no—
120C2×#127—312no—
121C2×#127—311no—
122C2×#121—312no—
123C2×#121—314no—
124C2×C4×Q8—311no—
125C2×C4×D4—312no—
126C2×C4×D4D3111yescharacteristic, complemented
127C2×C31—44no—
128C2×C31#55014yescomplemented
129C2×C31C23×D411yescharacteristic
130C2×C31C22×#4111yescharacteristic
131C2×C31C2×H(5,𝔽2)11yescharacteristic
132D31—48no—
133C2×#41—3116no—
134C2×#41—6216no—
135C22×Q8—311no—
136C22×D4—314no—
137C22×D4—314no—
138C22×D4—312no—
139C22×D4—312no—
140C22×D4—312no—
141C22×D4C2×D3111yescharacteristic
142C23×C4—314no—
143C23×C4C2×D3112yes—
144#127—3116no—
145#127—318no—
146#121—3116no—
147#121—3132no—
148C4×Q8—318no—
149C4×D4—3116no—
150C4×D4C2×D3118yescomplemented
151C2×C4⋊C4—312no—
152C2×C4⋊C4—311no—
153C2×C4⋊C4C2×D3111yescharacteristic
154C2×C22⋊C4—314no—
155C2×C22⋊C4C2×D3112yes—
156C2×C42—312no—
157C2×C42C2×D3111yescharacteristic
158C31C2×#55011yescharacteristic, complemented, Sylow
159C24—314no—
160C24C22×D3112yes—
161#41—6264no—
162C2×Q8—318no—
163C2×Q8—314no—
164C2×D4—24no—
165C2×D4—3116no—
166C2×D4—3116no—
167C2×D4—318no—
168C2×D4—318no—
169C2×D4—318no—
170C2×D4—6216no—
171C2×D4—628no—
172C2×D4—628no—
173C2×D4—1244no—
174C2×D4—1248no—
175C2×D4C22×D3114yes—
176C22×C4—28no—
177C22×C4—312no—
178C22×C4—312no—
179C22×C4—3116no—
180C22×C4—6216no—
181C22×C4C22×D3118yes—
182C22×C4C22×D3111yescharacteristic
183C22×C4C22×D3112yes—
184C22×C4C22×D3111yescharacteristic
185C22×C4C22×D3111yescharacteristic
186C4⋊C4—318no—
187C4⋊C4—314no—
188C4⋊C4C22×D3114yes—
189C22⋊C4—3116no—
190C22⋊C4C22×D3118yes—
191C42—318no—
192C42C22×D3114yes—
193C23—24no—
194C23—24no—
195C23—24no—
196C23—318no—
197C23—628no—
198C23—628no—
199C23—628no—
200C23C23×D3114yes—
201C23C23×D3111yescharacteristic
202Q8—3116no—
203D4—28no—
204D4—6232no—
205D4—6216no—
206D4—6216no—
207D4—1248no—
208D4—12416no—
209C2×C4—24no—
210C2×C4—22no—
211C2×C4—216no—
212C2×C4—318no—
213C2×C4—314no—
214C2×C4—314no—
215C2×C4—6232no—
216C2×C4—624no—
217C2×C4#9249514yescomplemented
218C2×C4D4×D3114yes—
219C2×C4C23×D3112yes—
220C2×C4C23×D3114yes—
221C2×C4C23×D3112yes—
222C2×C4C23×D3112yes—
223C22—24no—
224C22—24no—
225C22—24no—
226C22—48no—
227C22—628no—
228C22—628no—
229C22—628no—
230C22—12416no—
231C22C2×#9249512yes—
232C22C2×D4×D3112yes—
233C22#1175856612yes—
234C22C24×D3111yescharacteristic
235C4—24no—
236C4—22no—
237C4—318no—
238C4—624no—
239C4C2×#9249514yescomplemented
240C4C2×D4×D3114yes—
241C2—44no—
242C2—1248no—
243C2#1452172014yesdirect product factor
244C2C22×D4×D3111yescharacteristic
245C2C22×#9249511yescharacteristic
246C2C2×#1175856611yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC2×C4×D4×C31C2
socleC23×C31C24
hypercenterC2×C4×D4D31
hypocenterC31C2×#550
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. C22×#92495C2semidirect
2. #14521720C2direct (N × H)
3. C2×#11758451C2semidirect
4. C2×#11758517C2semidirect
5. C2×#11758507C2semidirect
6. C2×#11758461C2semidirect
7. C2×C4×Dic62C2semidirect
8. C2×#11758470C2semidirect
9. C2×C4×D4×C31C2semidirect
15. C2×#92495C22semidirect
21. C4×D4×C31C22semidirect
25. #11758517C22semidirect
26. #11758507C22semidirect
31. #11758470C22semidirect
32. #11758461C22semidirect
33. #11758451C22semidirect
34. C4×Dic62C22semidirect
60. C2×Dic62D4semidirect
83. C2×C4×C31#41semidirect
98. Dic62C2×D4semidirect
115. C4×C31C2×#41semidirect
126. C2×C4×D4D31semidirect
128. C2×C31#550semidirect
150. C4×D4C2×D31semidirect
158. C31C2×#550semidirect
217. C2×C4#92495semidirect
239. C4C2×#92495semidirect
243. C2#14521720direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#924952
#145217202
C2×#117584512
C2×#117585172
C2×#117585072
C2×#117584612
C2×C4×Dic622
C2×#117584702
C2×C4×D4×C312
C2×#55031