Finite Group Databasebeta

← C2×C4×#16864654 #46849544

Subgroups — C2×C4×#16864654 #46849544

Order 34688.

1728 conjugacy classes of subgroups.

The subgroup lattice has 228 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#16864654C211yesmaximal, characteristic
2C4×#16864654C2116yesmaximal, direct product factor
3C2×C4×Dic542C212yesmaximal, complemented
4C2×C4×D1084C212yesmaximal, complemented
5C2×C4×C22⋊D271C214yesmaximal, complemented
6C2×#22576119C211yesmaximal, characteristic, complemented
7C2×#22576117C212yesmaximal, complemented
8C2×C42×D271C212yesmaximal, complemented
9C22×C42×C271C211yesmaximal, characteristic, complemented
10C2×#16864654C4116yesdirect product factor
11C2×#16864654C2218yes—
12C22×Dic542C2211yescharacteristic
13C22×D1084C2211yescharacteristic
14C22×C22⋊D271C2212yes—
15C22×C4×D271C2214yes—
16C22×C4×D271C2212yes—
17C4×Dic542C22116yescomplemented
18C4×D1084C22116yescomplemented
19C4×C22⋊D271C22132yescomplemented
20#22576119C2218yescomplemented
21#22576117C22116yescomplemented
22C2×C4⋊Dic271C2212yes—
23C2×Dic271⋊C4C2214yes—
24C2×C22⋊Dic271C2212yes—
25C2×(C2×D271)⋊C4C2214yes—
26C2×C4×Dic271C2212yes—
27C2×C4×Dic271C2214yes—
28C42×D271C22116yescomplemented
29C23×C4×C271C2212yes—
30C23×C4×C271C2211yescharacteristic
31C2×C42×C271C2211yescharacteristic
32C2×C42×C271C2212yes—
33C2×C42×C271C2211yescharacteristic
34C2×C42×C271C2218yescomplemented
35C23×D271C2312yes—
36#16864654C2×C4164yesdirect product factor
37C2×Dic542C2×C418yescomplemented
38C2×Dic542C2314yes—
39C2×D1084C2×C418yescomplemented
40C2×D1084C2314yes—
41C2×C22⋊D271C2×C4116yescomplemented
42C2×C22⋊D271C2318yes—
43C22×Dic271C2314yes—
44C22×Dic271C2312yes—
45C2×C4×D271—216no—
46C2×C4×D271C2×C4116yescomplemented
47C2×C4×D271C23116yes—
48C2×C4×D271C2318yes—
49C4⋊Dic271C2318yes—
50Dic271⋊C4C23116yes—
51C22⋊Dic271C2318yes—
52(C2×D271)⋊C4C23116yes—
53C4×Dic271C2318yes—
54C4×Dic271C23116yes—
55C24×C271C2311yescharacteristic
56C22×C4×C271—28no—
57C22×C4×C271C2×C418yescomplemented
58C22×C4×C271C2312yes—
59C22×C4×C271C2318yes—
60C22×C4×C271C2311yescharacteristic
61C22×C4×C271C2311yescharacteristic
62C22×C4×C271C2314yes—
63C22×C4×C271C2312yes—
64C42×C271C2314yes—
65C42×C271C2314yes—
66C42×C271C2318yes—
67C22×D271—28no—
68C22×D271C22×C418yes—
69C22×D271C2414yes—
70Dic542C22×C4116yescomplemented
71D1084C22×C4116yescomplemented
72C22⋊D271C22×C4132yescomplemented
73C2×Dic271—28no—
74C2×Dic271C22×C418yes—
75C2×Dic271C2418yes—
76C2×Dic271C2414yes—
77C4×D271—232no—
78C4×D271C22×C4132yescomplemented
79C23×C271—24no—
80C23×C271C22×C414yes—
81C23×C271C2412yes—
82C23×C271C2411yescharacteristic
83C2×C4×C271—24no—
84C2×C4×C271—216no—
85C2×C4×C271C22×C414yes—
86C2×C4×C271C22×C414yes—
87C2×C4×C271C22×C4116yescomplemented
88C2×C4×C271#4118yescomplemented
89C2×C4×C271C2414yes—
90C2×C4×C271C2412yes—
91C2×C4×C271C2412yes—
92C2×C4×C271C2414yes—
93C22×C271—28no—
94C22×C271—24no—
95C22×C271C23×C414yes—
96C22×C271C23×C412yes—
97C22×C271C2×#4114yes—
98C22×C271C2511yescharacteristic
99C2×D271—216no—
100C2×D271—28no—
101C2×D271C23×C418yes—
102C4×C271—24no—
103C4×C271C23×C414yes—
104C4×C271C23×C414yes—
105C4×C271C2×#4118yescomplemented
106Dic271—28no—
107Dic271C23×C418yes—
108C2×C271—24no—
109C2×C271C4×#4114yescomplemented
110C2×C271C24×C411yescharacteristic
111C2×C271C22×#4112yes—
112D271—28no—
113C271C2×C4×#4111yescharacteristic, complemented, Sylow
114C2×C4×#41—2711nomaximal, Sylow
115C22×#41—2711no—
116C4×#41—27116no—
117C2×C4×Q8—2712no—
118C2×C4×D4—2714no—
119C2×C4×D4—2712no—
120C2×#117—2711no—
121C2×#117—2712no—
122C22×C42—2712no—
123C22×C42D27111yescharacteristic, complemented
124C2×#41—27116no—
125C2×#41—2718no—
126C22×Q8—2711no—
127C22×D4—2712no—
128C22×D4—2711no—
129C23×C4—2712no—
130C23×C4—2714no—
131C23×C4C2×D27112yes—
132C23×C4C2×D27111yescharacteristic
133C4×Q8—27116no—
134C4×D4—27132no—
135C4×D4—27116no—
136#117—2718no—
137#117—27116no—
138C2×C4⋊C4—2714no—
139C2×C4⋊C4—2712no—
140C2×C22⋊C4—2712no—
141C2×C22⋊C4—2714no—
142C2×C42—2712no—
143C2×C42—2714no—
144C2×C42—27116no—
145C2×C42C2×D27111yescharacteristic
146C2×C42C2×D27112yes—
147C2×C42C2×D27111yescharacteristic
148C2×C42C2×D27118yescomplemented
149C24—2712no—
150C24C22×D27111yescharacteristic
151#41—27164no—
152C2×Q8—2718no—
153C2×Q8—2714no—
154C2×D4—27116no—
155C2×D4—2718no—
156C2×D4—2718no—
157C2×D4—2714no—
158C22×C4—28no—
159C22×C4—2712no—
160C22×C4—27116no—
161C22×C4—2718no—
162C22×C4—2714no—
163C22×C4—27116no—
164C22×C4—54216no—
165C22×C4C4×D27118yescomplemented
166C22×C4C22×D27112yes—
167C22×C4C22×D27118yes—
168C22×C4C22×D27111yescharacteristic
169C22×C4C22×D27111yescharacteristic
170C22×C4C22×D27114yes—
171C22×C4C22×D27112yes—
172C4⋊C4—27116no—
173C4⋊C4—2718no—
174C22⋊C4—2718no—
175C22⋊C4—27116no—
176C42—2718no—
177C42—27116no—
178C42C22×D27114yes—
179C42C22×D27114yes—
180C42C22×D27118yes—
181C23—24no—
182C23—2718no—
183C23—2714no—
184C23—5428no—
185C23C2×C4×D27114yes—
186C23C23×D27112yes—
187C23C23×D27111yescharacteristic
188Q8—27116no—
189D4—27132no—
190D4—27116no—
191C2×C4—24no—
192C2×C4—216no—
193C2×C4—2718no—
194C2×C4—2714no—
195C2×C4—27132no—
196C2×C4—2718no—
197C2×C4—5428no—
198C2×C4—54232no—
199C2×C4C2×C4×D27114yes—
200C2×C4C2×C4×D27114yes—
201C2×C4C2×C4×D271116yescomplemented
202C2×C4#1686465418yesdirect product factor
203C2×C4C23×D27114yes—
204C2×C4C23×D27112yes—
205C2×C4C23×D27112yes—
206C2×C4C23×D27114yes—
207C22—24no—
208C22—28no—
209C22—2718no—
210C22—5428no—
211C22—54216no—
212C22C22×C4×D27114yes—
213C22C22×C4×D27112yes—
214C22C2×#1686465414yes—
215C22C24×D27111yescharacteristic
216C4—24no—
217C4—2718no—
218C4—5428no—
219C4C22×C4×D27114yes—
220C4C22×C4×D27114yes—
221C4C2×#1686465418yesdirect product factor
222C2—24no—
223C2—5428no—
224C2C4×#1686465414yesdirect product factor
225C2C23×C4×D27111yescharacteristic
226C2C22×#1686465412yes—
subgroupG/H
centerC2×C42C2×D271
commutatorC2×C271C24×C4
FrattiniC22C24×D271
FittingC22×C42×C271C2
socleC23×C271C24
prime radicalC22×#16864654C2
cosocleC22×C271C25
hypercenterC22×C42D271
hypocenterC271C2×C4×#41
LCSG ▷ C2×C271 ▷ C271
UCSC1 ◁ C2×C42 ◁ C22×C42

Complements

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

NH ≅ G/Ntype
2. C4×#16864654C2direct (N × H)
3. C2×C4×Dic542C2semidirect
4. C2×C4×D1084C2semidirect
5. C2×C4×C22⋊D271C2semidirect
6. C2×#22576119C2semidirect
7. C2×#22576117C2semidirect
8. C2×C42×D271C2semidirect
9. C22×C42×C271C2semidirect
10. C2×#16864654C4direct (N × H)
17. C4×Dic542C22semidirect
18. C4×D1084C22semidirect
19. C4×C22⋊D271C22semidirect
20. #22576119C22semidirect
21. #22576117C22semidirect
28. C42×D271C22semidirect
34. C2×C42×C271C22semidirect
36. #16864654C2×C4direct (N × H)
37. C2×Dic542C2×C4semidirect
39. C2×D1084C2×C4semidirect
41. C2×C22⋊D271C2×C4semidirect
46. C2×C4×D271C2×C4semidirect
57. C22×C4×C271C2×C4semidirect
70. Dic542C22×C4semidirect
71. D1084C22×C4semidirect
72. C22⋊D271C22×C4semidirect
78. C4×D271C22×C4semidirect
87. C2×C4×C271C22×C4semidirect
88. C2×C4×C271#41semidirect
105. C4×C271C2×#41semidirect
109. C2×C271C4×#41semidirect
113. C271C2×C4×#41semidirect
123. C22×C42D271semidirect
148. C2×C42C2×D271semidirect
165. C22×C4C4×D271semidirect
201. C2×C4C2×C4×D271semidirect
202. C2×C4#16864654direct (N × H)
221. C4C2×#16864654direct (N × H)
224. C2C4×#16864654direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#168646542
C4×#168646542
C2×C4×Dic5422
C2×C4×D10842
C2×C4×C22⋊D2712
C2×#225761192
C2×#225761172
C2×C42×D2712
C22×C42×C2712
C2×C4×#41271