Finite Group Databasebeta

← C2×#14521756 #16859242

Subgroups — C2×#14521756 #16859242

Order 3968.

1200 conjugacy classes of subgroups.

The subgroup lattice has 216 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#14521756C2116yesmaximal, direct product factor
2C2×#11758446C211yesmaximal, characteristic, complemented
3C2×#11758467C212yesmaximal, complemented
4C2×#11758501C212yesmaximal, complemented
5C2×#11758455C214yesmaximal, complemented
6C2×C4×Dic62C211yesmaximal, characteristic, complemented
7C2×D4×Dic31C212yesmaximal
8C22×C4⋊Dic31C212yesmaximal, complemented
9C2×C4×D4×C31C211yesmaximal, characteristic
10C22×D4×C31C2211yescharacteristic
11C23×C4×C31C2212yes—
12C23×Dic31C2214yes—
13C22×Dic62C2211yescharacteristic
14C22×Dic62C2212yes—
15C4×D4×C31C2218yes—
16C2×C4⋊C4×C31C2211yescharacteristic
17C2×C22⋊C4×C31C2212yes—
18C2×C42×C31C2211yescharacteristic
19C2×C22⋊Dic31C2214yes—
20D4×Dic31C22116yes—
21C2×C4⋊Dic31C2211yescharacteristic
22C2×C4⋊Dic31C2214yes—
23C2×C4⋊Dic31C2212yes—
24C2×C4⋊Dic31C2212yes—
25C2×C4⋊Dic31C22116yescomplemented
26#11758501C22116yescomplemented
27C2×Dic31⋊C4C2212yes—
28C2×Dic31⋊C4C2214yes—
29C2×C4×Dic31C2212yes—
30#11758467C22116yescomplemented
31#11758455C22132yescomplemented
32#11758446C2218yescomplemented
33C4×Dic62C2218yescomplemented
34C24×C31C2312yes—
35C2×D4×C31Q818yescomplemented
36C2×D4×C31C2314yes—
37C22×C4×C31—28no—
38C22×C4×C31C2312yes—
39C22×C4×C31C2311yescharacteristic
40C22×C4×C31C2318yes—
41C22×C4×C31C2311yescharacteristic
42C22×C4×C31C2311yescharacteristic
43C22×Dic31—48no—
44C22×Dic31C2312yes—
45C22×Dic31C2312yes—
46C22×Dic31C2314yes—
47C22×Dic31C23116yes—
48C2×Dic62—24no—
49C2×Dic62—44no—
50C2×Dic62C2314yes—
51C2×Dic62C2318yes—
52C4⋊C4×C31C2314yes—
53C22⋊C4×C31C2318yes—
54C42×C31C2314yes—
55C22⋊Dic31C23116yes—
56C4⋊Dic31C2314yes—
57C4⋊Dic31C2318yes—
58C4⋊Dic31C2318yes—
59C4⋊Dic31C23116yes—
60Dic31⋊C4C2318yes—
61Dic31⋊C4C23116yes—
62C4×Dic31C2318yes—
63C23×C31—24no—
64C23×C31—24no—
65C23×C31C2×Q818yes—
66C23×C31C2414yes—
67C23×C31C2411yescharacteristic
68D4×C31C2×Q8116yescomplemented
69C2×C4×C31—24no—
70C2×C4×C31—22no—
71C2×C4×C31—216no—
72C2×C4×C31C2×Q814yes—
73C2×C4×C31#4114yes—
74C2×C4×C31C2414yes—
75C2×C4×C31C2412yes—
76C2×C4×C31C2412yes—
77C2×C4×C31C2412yes—
78C2×Dic31—24no—
79C2×Dic31—28no—
80C2×Dic31—24no—
81C2×Dic31—416no—
82C2×Dic31C2414yes—
83C2×Dic31C2414yes—
84C2×Dic31C2418yes—
85Dic62—28no—
86Dic62—48no—
87C2×#554—311nomaximal, Sylow
88C22×C31—216no—
89C22×C31—24no—
90C22×C31—24no—
91C22×C31C22×Q818yes—
92C22×C31C22×Q812yes—
93C22×C31C2×#4112yes—
94C22×C31H(5,𝔽2)12yes—
95C22×C31C2511yescharacteristic
96C4×C31—24no—
97C4×C31—22no—
98C4×C31C22×Q814yes—
99C4×C31C2×#4114yes—
100Dic31—24no—
101Dic31—28no—
102Dic31—24no—
103#554—3116no—
104C2×C4⋊Q8—311no—
105C2×#125—312no—
106C2×C22⋊Q8—312no—
107C2×C22⋊Q8—314no—
108C2×C4×Q8—311no—
109C2×C4×D4—312no—
110C2×C4×D4D3111yescharacteristic
111C22×C4⋊C4—312no—
112C2×C31—28no—
113C2×C31#55414yescomplemented
114C2×C31C23×Q811yescharacteristic
115C2×C31C22×#4111yescharacteristic
116C2×C31C2×H(5,𝔽2)11yescharacteristic
117C22×Q8—311no—
118C22×Q8—312no—
119C22×D4C2×D3111yescharacteristic
120C23×C4—314no—
121C23×C4C2×D3112yes—
122C4⋊Q8—318no—
123#125—3116no—
124C22⋊Q8—3116no—
125C22⋊Q8—3132no—
126C4×Q8—318no—
127C4×D4—3116no—
128C4×D4C2×D3118yes—
129C2×C4⋊C4—311no—
130C2×C4⋊C4—314no—
131C2×C4⋊C4—312no—
132C2×C4⋊C4—3116no—
133C2×C4⋊C4—312no—
134C2×C4⋊C4—312no—
135C2×C4⋊C4—314no—
136C2×C4⋊C4C2×D3111yescharacteristic
137C2×C22⋊C4—314no—
138C2×C22⋊C4C2×D3112yes—
139C2×C42—312no—
140C2×C42C2×D3111yescharacteristic
141C31C2×#55411yescharacteristic, complemented, Sylow
142C24C22×D3112yes—
143C2×Q8—314no—
144C2×Q8—318no—
145C2×Q8—624no—
146C2×Q8—1244no—
147C2×D4Dic6218yescomplemented
148C2×D4C22×D3114yes—
149C22×C4—28no—
150C22×C4—312no—
151C22×C4—312no—
152C22×C4—314no—
153C22×C4—3116no—
154C22×C4—1248no—
155C22×C4C22×D3118yes—
156C22×C4C22×D3111yescharacteristic
157C22×C4C22×D3112yes—
158C22×C4C22×D3111yescharacteristic
159C22×C4C22×D3111yescharacteristic
160C4⋊C4—318no—
161C4⋊C4—3116no—
162C4⋊C4—314no—
163C4⋊C4—3116no—
164C4⋊C4—318no—
165C4⋊C4—318no—
166C4⋊C4C22×D3114yes—
167C22⋊C4—3116no—
168C22⋊C4C22×D3118yes—
169C42—318no—
170C42C22×D3114yes—
171C23—24no—
172C23—24no—
173C23C2×Dic6218yes—
174C23C23×D3114yes—
175C23C23×D3111yescharacteristic
176Q8—628no—
177Q8—1248no—
178D4C2×Dic62116yescomplemented
179C2×C4—24no—
180C2×C4—22no—
181C2×C4—216no—
182C2×C4—314no—
183C2×C4—314no—
184C2×C4—318no—
185C2×C4—624no—
186C2×C4—624no—
187C2×C4—628no—
188C2×C4—12416no—
189C2×C4C2×Dic6214yes—
190C2×C4#9249714yes—
191C2×C4C23×D3112yes—
192C2×C4C23×D3114yes—
193C2×C4C23×D3112yes—
194C2×C4C23×D3112yes—
195C22—24no—
196C22—24no—
197C22—216no—
198C22C22×Dic6218yes—
199C22C22×Dic6212yes—
200C22C2×#9249712yes—
201C22#1175856612yes—
202C22C24×D3111yescharacteristic
203C4—24no—
204C4—22no—
205C4—624no—
206C4—624no—
207C4—628no—
208C4C22×Dic6214yes—
209C4C2×#9249714yes—
210C2—28no—
211C2#1452175614yesdirect product factor
212C2C23×Dic6211yescharacteristic
213C2C22×#9249711yescharacteristic
214C2C2×#1175856611yescharacteristic
subgroupG/H
centerC23C23×D31
commutator, cosocleC22×C31C25
FrattiniC22C24×D31
FittingC2×C4×D4×C31C2
socleC23×C31C24
prime radicalC22×D4×C31C22
hypercenterC2×C4×D4D31
hypocenterC31C2×#554
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. #14521756C2direct (N × H)
2. C2×#11758446C2semidirect
3. C2×#11758467C2semidirect
4. C2×#11758501C2semidirect
5. C2×#11758455C2semidirect
6. C2×C4×Dic62C2semidirect
8. C22×C4⋊Dic31C2semidirect
25. C2×C4⋊Dic31C22semidirect
26. #11758501C22semidirect
30. #11758467C22semidirect
31. #11758455C22semidirect
32. #11758446C22semidirect
33. C4×Dic62C22semidirect
35. C2×D4×C31Q8semidirect
68. D4×C31C2×Q8semidirect
113. C2×C31#554semidirect
141. C31C2×#554semidirect
147. C2×D4Dic62semidirect
178. D4C2×Dic62semidirect
211. C2#14521756direct (N × H)

Maximal subgroups

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

subgroupindex
#145217562
C2×#117584462
C2×#117584672
C2×#117585012
C2×#117584552
C2×C4×Dic622
C2×D4×Dic312
C22×C4⋊Dic312
C2×C4×D4×C312
C2×#55431