Finite Group Databasebeta

← C2×#14521769 #16859257

Subgroups — C2×#14521769 #16859257

Order 3968.

1112 conjugacy classes of subgroups.

The subgroup lattice has 212 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#14521769C2116yesmaximal, direct product factor
2C2×#11758446C211yesmaximal, characteristic, complemented
3C2×#11758456C214yesmaximal, complemented
4C2×#11758513C212yesmaximal
5C2×#11758501C212yesmaximal, complemented
6C2×C4×Dic62C211yesmaximal, characteristic, complemented
7C2×#11758464C212yesmaximal, complemented
8C2×#11758503C212yesmaximal, complemented
9C2×C4×D4×C31C211yesmaximal, characteristic
10C22×D4×C31C2211yescharacteristic
11C23×C4×C31C2212yes—
12C22×Dic62C2212yes—
13C22×Dic62C2211yescharacteristic
14C4×D4×C31C2218yes—
15C2×C4⋊C4×C31C2211yescharacteristic
16C2×C22⋊C4×C31C2212yes—
17C2×C42×C31C2211yescharacteristic
18C2×C22⋊Dic31C2214yes—
19C2×C22⋊Dic31C2214yes—
20#11758513C22116yes—
21#11758503C22116yescomplemented
22C2×C4⋊Dic31C2211yescharacteristic
23C2×C4⋊Dic31C2212yes—
24C2×C4⋊Dic31C2212yes—
25#11758501C22116yescomplemented
26C2×Dic31⋊C4C2214yes—
27C2×Dic31⋊C4C2212yes—
28C2×C4×Dic31C2214yes—
29C2×C4×Dic31C2212yes—
30#11758464C22116yescomplemented
31#11758456C22132yescomplemented
32#11758446C2218yescomplemented
33C4×Dic62C2218yescomplemented
34C24×C31C2312yes—
35C2×D4×C31—24no—
36C2×D4×C31C2314yes—
37C22×C4×C31—28no—
38C22×C4×C31C2312yes—
39C22×C4×C31C2311yescharacteristic
40C22×C4×C31C2318yes—
41C22×C4×C31C2311yescharacteristic
42C22×C4×C31C2311yescharacteristic
43C22×Dic31C2312yes—
44C22×Dic31C2312yes—
45C22×Dic31C2314yes—
46C2×Dic62—28no—
47C2×Dic62—24no—
48C2×Dic62C2314yes—
49C2×Dic62C2318yes—
50C4⋊C4×C31C2314yes—
51C22⋊C4×C31C2318yes—
52C42×C31C2314yes—
53C22⋊Dic31C23116yes—
54C22⋊Dic31C23116yes—
55C4⋊Dic31C2314yes—
56C4⋊Dic31C2318yes—
57C4⋊Dic31C2318yes—
58Dic31⋊C4C2318yes—
59Dic31⋊C4C23116yes—
60C4×Dic31C2318yes—
61C4×Dic31C23116yes—
62C23×C31—24no—
63C23×C31—24no—
64C23×C31—24no—
65C23×C31C2414yes—
66C23×C31C2411yescharacteristic
67D4×C31—28no—
68C2×C4×C31—24no—
69C2×C4×C31—22no—
70C2×C4×C31—216no—
71C2×C4×C31#4114yes—
72C2×C4×C31#4114yes—
73C2×C4×C31C2414yes—
74C2×C4×C31C2412yes—
75C2×C4×C31C2412yes—
76C2×C4×C31C2412yes—
77C2×Dic31—28no—
78C2×Dic31—24no—
79C2×Dic31—24no—
80C2×Dic31C2414yes—
81C2×Dic31C2414yes—
82C2×Dic31C2418yes—
83Dic62—216no—
84Dic62—28no—
85C2×#556—311nomaximal, Sylow
86C22×C31—24no—
87C22×C31—24no—
88C22×C31—24no—
89C22×C31—48no—
90C22×C31C2×#4112yes—
91C22×C31C2×#4112yes—
92C22×C312−1+412yes—
93C22×C31C2511yescharacteristic
94C4×C31—24no—
95C4×C31—22no—
96C4×C31C2×#4114yes—
97C4×C31C2×#4114yes—
98Dic31—24no—
99Dic31—28no—
100Dic31—24no—
101#556—3116no—
102C2×C4⋊Q8—311no—
103C2×#126—314no—
104C2×#124—312no—
105C2×C22⋊Q8—312no—
106C2×C4×Q8—312no—
107C2×C4×Q8—311no—
108C2×C4×D4D3111yescharacteristic
109C2×#117—312no—
110C2×C31—44no—
111C2×C31#55614yescomplemented
112C2×C31C22×#4111yescharacteristic
113C2×C31C22×#4111yescharacteristic
114C2×C31C2×2−1+411yescharacteristic
115C22×Q8—311no—
116C22×Q8—312no—
117C22×D4C2×D3111yescharacteristic
118C23×C4C2×D3112yes—
119C4⋊Q8—318no—
120#126—3132no—
121#124—3116no—
122C22⋊Q8—3116no—
123C4×Q8—3116no—
124C4×Q8—318no—
125C4×D4C2×D3118yes—
126#117—3116no—
127C2×C4⋊C4—311no—
128C2×C4⋊C4—312no—
129C2×C4⋊C4—314no—
130C2×C4⋊C4—312no—
131C2×C4⋊C4—312no—
132C2×C4⋊C4C2×D3111yescharacteristic
133C2×C22⋊C4—314no—
134C2×C22⋊C4—314no—
135C2×C22⋊C4C2×D3112yes—
136C2×C42—314no—
137C2×C42—312no—
138C2×C42C2×D3111yescharacteristic
139C31C2×#55611yescharacteristic, complemented, Sylow
140C24C22×D3112yes—
141C2×Q8—314no—
142C2×Q8—318no—
143C2×Q8—628no—
144C2×Q8—624no—
145C2×D4—24no—
146C2×D4C22×D3114yes—
147C22×C4—28no—
148C22×C4—312no—
149C22×C4—314no—
150C22×C4—312no—
151C22×C4C22×D3118yes—
152C22×C4C22×D3112yes—
153C22×C4C22×D3111yescharacteristic
154C22×C4C22×D3111yescharacteristic
155C22×C4C22×D3111yescharacteristic
156C4⋊C4—3116no—
157C4⋊C4—318no—
158C4⋊C4—314no—
159C4⋊C4—318no—
160C4⋊C4—318no—
161C4⋊C4C22×D3114yes—
162C22⋊C4—3116no—
163C22⋊C4—3116no—
164C22⋊C4C22×D3118yes—
165C42—3116no—
166C42—318no—
167C42C22×D3114yes—
168C23—24no—
169C23—24no—
170C23—24no—
171C23C23×D3114yes—
172C23C23×D3111yescharacteristic
173Q8—6216no—
174Q8—628no—
175D4—28no—
176C2×C4—24no—
177C2×C4—22no—
178C2×C4—216no—
179C2×C4—314no—
180C2×C4—314no—
181C2×C4—318no—
182C2×C4—628no—
183C2×C4—624no—
184C2×C4—624no—
185C2×C4#9249514yes—
186C2×C4#9249714yes—
187C2×C4C23×D3114yes—
188C2×C4C23×D3112yes—
189C2×C4C23×D3112yes—
190C2×C4C23×D3112yes—
191C22—24no—
192C22—24no—
193C22—24no—
194C22—48no—
195C22C2×#9249512yes—
196C22C2×#9249712yes—
197C22#1175856712yes—
198C22C24×D3111yescharacteristic
199C4—24no—
200C4—22no—
201C4—624no—
202C4—628no—
203C4—624no—
204C4C2×#9249514yes—
205C4C2×#9249714yes—
206C2—44no—
207C2#1452176914yesdirect product factor
208C2C22×#9249711yescharacteristic
209C2C22×#9249511yescharacteristic
210C2C2×#1175856711yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC2×C4×D4×C31C2
socleC23×C31C24
prime radicalC22×D4×C31C22
hypercenterC2×C4×D4D31
hypocenterC31C2×#556
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. #14521769C2direct (N × H)
2. C2×#11758446C2semidirect
3. C2×#11758456C2semidirect
5. C2×#11758501C2semidirect
6. C2×C4×Dic62C2semidirect
7. C2×#11758464C2semidirect
8. C2×#11758503C2semidirect
21. #11758503C22semidirect
25. #11758501C22semidirect
30. #11758464C22semidirect
31. #11758456C22semidirect
32. #11758446C22semidirect
33. C4×Dic62C22semidirect
111. C2×C31#556semidirect
139. C31C2×#556semidirect
207. C2#14521769direct (N × H)

Maximal subgroups

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

subgroupindex
#145217692
C2×#117584462
C2×#117584562
C2×#117585132
C2×#117585012
C2×C4×Dic622
C2×#117584642
C2×#117585032
C2×C4×D4×C312
C2×#55631