Finite Group Databasebeta

← C2×#31774550 #46849823

Subgroups — C2×#31774550 #46849823

Order 34688.

1632 conjugacy classes of subgroups.

The subgroup lattice has 240 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#16864655C212yesmaximal, complemented
2#31774550C2116yesmaximal, direct product factor
3C2×#22576145C214yesmaximal, complemented
4C2×#22576136C212yesmaximal, complemented
5C2×#22576135C212yesmaximal, complemented
6C2×C4×D1084C211yesmaximal, characteristic, complemented
7C2×C4×D1084C211yesmaximal, characteristic, complemented
8C2×C4⋊C4×D271C212yesmaximal, complemented
9C2×C4⋊Q8×C271C211yesmaximal, characteristic, complemented
10C2×#16864655—216no—
11C2×#16864655C22116yescomplemented
12C22×D1084C2214yes—
13C22×D1084C2211yescharacteristic
14C22×D1084C2211yescharacteristic
15C22×C4×D271C2214yes—
16C22×C4×D271C2212yes—
17C22×C4×D271C2212yes—
18#22576145C22132yescomplemented
19#22576136C22116yescomplemented
20#22576135C22116yescomplemented
21C4×D1084C2218yescomplemented
22C4×D1084C2218yescomplemented
23C2×C4⋊Dic271C2211yescharacteristic
24C2×C4⋊Dic271C2211yescharacteristic
25C2×Dic271⋊C4C2214yes—
26C4⋊C4×D271C22116yescomplemented
27C2×(C2×D271)⋊C4C2212yes—
28C2×(C2×D271)⋊C4C2212yes—
29C2×(C2×D271)⋊C4C2214yes—
30C22×Q8×C271C2212yes—
31C4⋊Q8×C271C2218yescomplemented
32C2×C4⋊C4×C271C2212yes—
33C2×C4⋊C4×C271C2212yes—
34C2×C42×C271C2211yescharacteristic
35C23×D271C2312yes—
36C23×D271C2312yes—
37#16864655—264no—
38C2×D1084—216no—
39C2×D1084—24no—
40C2×D1084D418yescomplemented
41C2×D1084C2314yes—
42C2×D1084C23116yes—
43C2×D1084C2314yes—
44C22×Dic271C2312yes—
45C22×Dic271C2312yes—
46C2×C4×D271—216no—
47C2×C4×D271—28no—
48C2×C4×D271—28no—
49C2×C4×D271C2318yes—
50C2×C4×D271C2318yes—
51C2×C4×D271C23116yes—
52C4⋊Dic271C2314yes—
53C4⋊Dic271C2314yes—
54Dic271⋊C4C23116yes—
55(C2×D271)⋊C4C23116yes—
56(C2×D271)⋊C4C2318yes—
57(C2×D271)⋊C4C2318yes—
58C2×Q8×C271—28no—
59C2×Q8×C271C2318yes—
60C22×C4×C271C2314yes—
61C22×C4×C271C2311yescharacteristic
62C22×C4×C271C2311yescharacteristic
63C22×C4×C271C2311yescharacteristic
64C4⋊C4×C271C2318yes—
65C4⋊C4×C271C2318yes—
66C42×C271C2314yes—
67C22×D271—24no—
68C22×D271—24no—
69C22×D271—24no—
70C22×D271—24no—
71C22×D271—24no—
72C22×D271C2×D418yes—
73C22×D271C2414yes—
74C22×D271C2414yes—
75D1084—232no—
76D1084—28no—
77D1084C2×D4116yescomplemented
78C2×Dic271—24no—
79C2×Dic271—24no—
80C2×Dic271C2414yes—
81C2×Dic271C2414yes—
82C4×D271—232no—
83C4×D271—216no—
84C4×D271—216no—
85C23×C271C2411yescharacteristic
86Q8×C271—216no—
87C2×C4×C271—28no—
88C2×C4×C271—22no—
89C2×C4×C271C2×D414yes—
90C2×C4×C271#4114yescomplemented
91C2×C4×C271C2412yes—
92C2×C4×C271C2418yes—
93C2×C4×C271C2412yes—
94C2×C4×C271C2412yes—
95C22×C271C22×D412yes—
96C22×C271C2×#4112yes—
97C22×C2712−1+412yes—
98C22×C271C2511yescharacteristic
99C2×D271—216no—
100C2×D271—24no—
101C2×D271—24no—
102C2×D271—24no—
103C2×D271—24no—
104C2×D271—24no—
105C2×D271—48no—
106C2×D271C22×D418yes—
107C4×C271—28no—
108C4×C271—22no—
109C4×C271C22×D414yes—
110C4×C271C2×#4114yescomplemented
111Dic271—24no—
112Dic271—24no—
113C2×C271#54714yescomplemented
114C2×C271C23×D411yescharacteristic
115C2×C271C22×#4111yescharacteristic
116C2×C271C2×2−1+411yescharacteristic
117D271—28no—
118D271—44no—
119C271C2×#54711yescharacteristic, complemented, Sylow
120C2×#547—2711nomaximal, Sylow
121C22×#41—2712no—
122#547—27116no—
123C2×C4⋊Q8D27111yescharacteristic, complemented
124C2×#123—2714no—
125C2×C22⋊Q8—2712no—
126C2×#121—2712no—
127C2×C4×D4—2711no—
128C2×C4×D4—2711no—
129C22×C4⋊C4—2712no—
130C2×#41—27116no—
131C2×#41—54216no—
132C22×Q8C2×D27112yes—
133C22×D4—2711no—
134C22×D4—2711no—
135C22×D4—2714no—
136C23×C4—2712no—
137C23×C4—2714no—
138C23×C4—2712no—
139C4⋊Q8C2×D27118yescomplemented
140#123—27132no—
141C22⋊Q8—27116no—
142#121—27116no—
143C4×D4—2718no—
144C4×D4—2718no—
145C2×C4⋊C4—2711no—
146C2×C4⋊C4—2714no—
147C2×C4⋊C4—2711no—
148C2×C4⋊C4—27116no—
149C2×C4⋊C4C2×D27112yes—
150C2×C4⋊C4C2×D27112yes—
151C2×C22⋊C4—2712no—
152C2×C22⋊C4—2712no—
153C2×C22⋊C4—2714no—
154C2×C42C2×D27111yescharacteristic
155C24—2712no—
156C24—2712no—
157#41—54264no—
158C2×Q8—28no—
159C2×Q8C22×D27118yes—
160C2×D4—2718no—
161C2×D4—2714no—
162C2×D4—2714no—
163C2×D4—27116no—
164C2×D4—54216no—
165C2×D4—5424no—
166C22×C4—2712no—
167C22×C4—2712no—
168C22×C4—2718no—
169C22×C4—27116no—
170C22×C4—2718no—
171C22×C4—54216no—
172C22×C4—5428no—
173C22×C4—5428no—
174C22×C4C22×D27111yescharacteristic
175C22×C4C22×D27114yes—
176C22×C4C22×D27111yescharacteristic
177C22×C4C22×D27111yescharacteristic
178C4⋊C4—2714no—
179C4⋊C4—27116no—
180C4⋊C4—2714no—
181C4⋊C4C22×D27118yes—
182C4⋊C4C22×D27118yes—
183C22⋊C4—2718no—
184C22⋊C4—2718no—
185C22⋊C4—27116no—
186C42C22×D27114yes—
187C23—2718no—
188C23—2714no—
189C23—2714no—
190C23—5424no—
191C23—5424no—
192C23—5424no—
193C23—5424no—
194C23—5424no—
195C23C23×D27111yescharacteristic
196Q8—216no—
197D4—27116no—
198D4—54232no—
199D4—5428no—
200C2×C4—28no—
201C2×C4—22no—
202C2×C4—2714no—
203C2×C4—2714no—
204C2×C4—54232no—
205C2×C4—5424no—
206C2×C4—5424no—
207C2×C4—54216no—
208C2×C4—54216no—
209C2×C4D4×D27114yes—
210C2×C4#1686465514yescomplemented
211C2×C4C23×D27112yes—
212C2×C4C23×D27118yes—
213C2×C4C23×D27112yes—
214C2×C4C23×D27112yes—
215C22—2718no—
216C22—5424no—
217C22—5424no—
218C22—54216no—
219C22—5424no—
220C22—5424no—
221C22—5424no—
222C22—10848no—
223C22C2×D4×D27112yes—
224C22C2×#1686465512yes—
225C22#2257620812yes—
226C22C24×D27111yescharacteristic
227C4—22no—
228C4—28no—
229C4—5424no—
230C4—5424no—
231C4C2×D4×D27114yes—
232C4C2×#1686465514yescomplemented
233C2—5428no—
234C2—10844no—
235C2#3177455014yesdirect product factor
236C2C22×D4×D27111yescharacteristic
237C2C22×#1686465511yescharacteristic
238C2C2×#2257620811yescharacteristic
subgroupG/H
centerC23C23×D271
commutator, cosocleC22×C271C25
FrattiniC22C24×D271
FittingC2×C4⋊Q8×C271C2
socleC23×C271C24
hypercenterC2×C4⋊Q8D271
hypocenterC271C2×#547
LCSG ▷ C22×C271 ▷ C271
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. C22×#16864655C2semidirect
2. #31774550C2direct (N × H)
3. C2×#22576145C2semidirect
4. C2×#22576136C2semidirect
5. C2×#22576135C2semidirect
6. C2×C4×D1084C2semidirect
7. C2×C4×D1084C2semidirect
8. C2×C4⋊C4×D271C2semidirect
9. C2×C4⋊Q8×C271C2semidirect
11. C2×#16864655C22semidirect
18. #22576145C22semidirect
19. #22576136C22semidirect
20. #22576135C22semidirect
21. C4×D1084C22semidirect
22. C4×D1084C22semidirect
26. C4⋊C4×D271C22semidirect
31. C4⋊Q8×C271C22semidirect
40. C2×D1084D4semidirect
77. D1084C2×D4semidirect
90. C2×C4×C271#41semidirect
110. C4×C271C2×#41semidirect
113. C2×C271#547semidirect
119. C271C2×#547semidirect
123. C2×C4⋊Q8D271semidirect
139. C4⋊Q8C2×D271semidirect
210. C2×C4#16864655semidirect
232. C4C2×#16864655semidirect
235. C2#31774550direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#168646552
#317745502
C2×#225761452
C2×#225761362
C2×#225761352
C2×C4×D10842
C2×C4⋊C4×D2712
C2×C4⋊Q8×C2712
C2×#547271