Finite Group Databasebeta

← C2×#31774621 #46849914

Subgroups — C2×#31774621 #46849914

Order 34688.

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#31774621C2116yesmaximal, direct product factor
2C2×#22576155C214yesmaximal, complemented
3C2×#22576149C212yesmaximal
4C2×#22576140C212yesmaximal, complemented
5C2×Q8×Dic271C212yesmaximal, complemented
6C2×C4×Dic542C211yesmaximal, characteristic, complemented
7C2×C4×D1084C211yesmaximal, characteristic
8C2×#22576118C212yesmaximal, complemented
9C2×C4⋊Q8×C271C211yesmaximal, characteristic, complemented
10C22×Dic542C2211yescharacteristic
11C22×D1084C2211yescharacteristic
12C22×C4×D271C2212yes—
13#22576155C22132yescomplemented
14#22576149C22116yes—
15#22576140C22116yescomplemented
16Q8×Dic271C22116yescomplemented
17C4×Dic542C2218yescomplemented
18C4×D1084C2218yes—
19#22576118C22116yescomplemented
20C2×C4⋊Dic271C2211yescharacteristic
21C2×C4⋊Dic271C2211yescharacteristic
22C2×C4⋊Dic271C2214yes—
23C2×Dic271⋊C4C2212yes—
24C2×(C2×D271)⋊C4C2214yes—
25C2×(C2×D271)⋊C4C2212yes—
26C2×(C2×D271)⋊C4C2214yes—
27C2×C4×Dic271C2214yes—
28C2×C4×Dic271C2212yes—
29C22×Q8×C271C2212yes—
30C4⋊Q8×C271C2218yescomplemented
31C2×C4⋊C4×C271C2212yes—
32C2×C4⋊C4×C271C2212yes—
33C2×C42×C271C2211yescharacteristic
34C23×D271C2312yes—
35C2×Dic542—24no—
36C2×Dic542C2314yes—
37C2×D1084—24no—
38C2×D1084C2314yes—
39C22×Dic271C2312yes—
40C22×Dic271C2312yes—
41C22×Dic271C2312yes—
42C2×C4×D271—28no—
43C2×C4×D271C2318yes—
44C4⋊Dic271C23116yes—
45C4⋊Dic271C2314yes—
46C4⋊Dic271C2314yes—
47Dic271⋊C4C2318yes—
48(C2×D271)⋊C4C23116yes—
49(C2×D271)⋊C4C23116yes—
50(C2×D271)⋊C4C2318yes—
51C4×Dic271C2318yes—
52C4×Dic271C23116yes—
53C2×Q8×C271—28no—
54C2×Q8×C271C2318yes—
55C22×C4×C271C2311yescharacteristic
56C22×C4×C271C2314yes—
57C22×C4×C271C2311yescharacteristic
58C22×C4×C271C2311yescharacteristic
59C4⋊C4×C271C2318yes—
60C4⋊C4×C271C2318yes—
61C42×C271C2314yes—
62C22×D271—24no—
63C22×D271—24no—
64C22×D271—24no—
65C22×D271C2414yes—
66Dic542—28no—
67D1084—28no—
68C2×Dic271—24no—
69C2×Dic271—24no—
70C2×Dic271—24no—
71C2×Dic271C2414yes—
72C2×Dic271C2414yes—
73C2×Dic271C2414yes—
74C4×D271—216no—
75C23×C271C2411yescharacteristic
76Q8×C271—216no—
77C2×C4×C271—28no—
78C2×C4×C271—22no—
79C2×C4×C271#4114yes—
80C2×C4×C271#4114yes—
81C2×C4×C271C2412yes—
82C2×C4×C271C2418yes—
83C2×C4×C271C2412yes—
84C2×C4×C271C2412yes—
85C22×C271C2×#4112yes—
86C22×C271C2×#4112yes—
87C22×C2712−1+412yes—
88C22×C271C2511yescharacteristic
89C2×D271—24no—
90C2×D271—24no—
91C2×D271—24no—
92C2×D271—48no—
93C4×C271—28no—
94C4×C271—22no—
95C4×C271C2×#4114yes—
96C4×C271C2×#4114yes—
97Dic271—24no—
98Dic271—24no—
99Dic271—24no—
100C2×C271#55614yescomplemented
101C2×C271C22×#4111yescharacteristic
102C2×C271C22×#4111yescharacteristic
103C2×C271C2×2−1+411yescharacteristic
104D271—44no—
105C271C2×#55611yescharacteristic, complemented, Sylow
106C2×#556—2711nomaximal, Sylow
107#556—27116no—
108C2×C4⋊Q8D27111yescharacteristic, complemented
109C2×#126—2714no—
110C2×#124—2712no—
111C2×C22⋊Q8—2712no—
112C2×C4×Q8—2712no—
113C2×C4×Q8—2711no—
114C2×C4×D4—2711no—
115C2×#117—2712no—
116C22×Q8—2711no—
117C22×Q8C2×D27112yes—
118C22×D4—2711no—
119C23×C4—2712no—
120C4⋊Q8C2×D27118yescomplemented
121#126—27132no—
122#124—27116no—
123C22⋊Q8—27116no—
124C4×Q8—27116no—
125C4×Q8—2718no—
126C4×D4—2718no—
127#117—27116no—
128C2×C4⋊C4—2711no—
129C2×C4⋊C4—2711no—
130C2×C4⋊C4—2714no—
131C2×C4⋊C4—2712no—
132C2×C4⋊C4C2×D27112yes—
133C2×C4⋊C4C2×D27112yes—
134C2×C22⋊C4—2714no—
135C2×C22⋊C4—2712no—
136C2×C22⋊C4—2714no—
137C2×C42—2714no—
138C2×C42—2712no—
139C2×C42C2×D27111yescharacteristic
140C24—2712no—
141C2×Q8—28no—
142C2×Q8—2714no—
143C2×Q8—5424no—
144C2×Q8C22×D27118yes—
145C2×D4—2714no—
146C2×D4—5424no—
147C22×C4—2712no—
148C22×C4—2712no—
149C22×C4—2712no—
150C22×C4—2718no—
151C22×C4—5428no—
152C22×C4C22×D27114yes—
153C22×C4C22×D27111yescharacteristic
154C22×C4C22×D27111yescharacteristic
155C22×C4C22×D27111yescharacteristic
156C4⋊C4—2714no—
157C4⋊C4—2714no—
158C4⋊C4—2718no—
159C4⋊C4—27116no—
160C4⋊C4C22×D27118yes—
161C4⋊C4C22×D27118yes—
162C22⋊C4—27116no—
163C22⋊C4—2718no—
164C22⋊C4—27116no—
165C42—27116no—
166C42—2718no—
167C42C22×D27114yes—
168C23—2714no—
169C23—5424no—
170C23—5424no—
171C23—5424no—
172C23C23×D27111yescharacteristic
173Q8—216no—
174Q8—5428no—
175D4—5428no—
176C2×C4—28no—
177C2×C4—22no—
178C2×C4—2714no—
179C2×C4—2714no—
180C2×C4—2714no—
181C2×C4—5424no—
182C2×C4—5424no—
183C2×C4—5424no—
184C2×C4—54216no—
185C2×C4#1686465314yes—
186C2×C4#1686465514yes—
187C2×C4C23×D27118yes—
188C2×C4C23×D27112yes—
189C2×C4C23×D27112yes—
190C2×C4C23×D27112yes—
191C22—5424no—
192C22—5424no—
193C22—5424no—
194C22—10848no—
195C22C2×#1686465312yes—
196C22C2×#1686465512yes—
197C22#2257620812yes—
198C22C24×D27111yescharacteristic
199C4—28no—
200C4—22no—
201C4—5424no—
202C4—5424no—
203C4—5424no—
204C4C2×#1686465314yes—
205C4C2×#1686465514yes—
206C2—10844no—
207C2#3177462114yesdirect product factor
208C2C22×#1686465311yescharacteristic
209C2C22×#1686465511yescharacteristic
210C2C2×#2257620811yescharacteristic
subgroupG/H
centerC23C23×D271
commutator, cosocleC22×C271C25
FrattiniC22C24×D271
FittingC2×C4⋊Q8×C271C2
socleC23×C271C24
prime radicalC22×D1084C22
hypercenterC2×C4⋊Q8D271
hypocenterC271C2×#556
LCSG ▷ C22×C271 ▷ C271
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. #31774621C2direct (N × H)
2. C2×#22576155C2semidirect
4. C2×#22576140C2semidirect
5. C2×Q8×Dic271C2semidirect
6. C2×C4×Dic542C2semidirect
8. C2×#22576118C2semidirect
9. C2×C4⋊Q8×C271C2semidirect
13. #22576155C22semidirect
15. #22576140C22semidirect
16. Q8×Dic271C22semidirect
17. C4×Dic542C22semidirect
19. #22576118C22semidirect
30. C4⋊Q8×C271C22semidirect
100. C2×C271#556semidirect
105. C271C2×#556semidirect
108. C2×C4⋊Q8D271semidirect
120. C4⋊Q8C2×D271semidirect
207. C2#31774621direct (N × H)

Maximal subgroups

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

subgroupindex
#317746212
C2×#225761552
C2×#225761492
C2×#225761402
C2×Q8×Dic2712
C2×C4×Dic5422
C2×C4×D10842
C2×#225761182
C2×C4⋊Q8×C2712
C2×#556271