Finite Group Databasebeta

← C2×#31774620 #46849913

Subgroups — C2×#31774620 #46849913

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#31774620C2116yesmaximal, direct product factor
2C2×#22576160C211yesmaximal, characteristic, complemented
3C2×#22576155C214yesmaximal, complemented
4C2×#22576148C212yesmaximal
5C2×#22576136C212yesmaximal, complemented
6C2×C4×Dic542C212yesmaximal, complemented
7C2×C4×D1084C211yesmaximal, characteristic
8C2×#22576118C212yesmaximal, complemented
9C2×C4×Q8×C271C211yesmaximal, characteristic, complemented
10C22×Dic542C2212yes—
11C22×D1084C2211yescharacteristic
12C22×C4×D271C2212yes—
13#22576160C2218yescomplemented
14#22576155C22132yescomplemented
15#22576148C22116yes—
16#22576136C22116yescomplemented
17C4×Dic542C22116yescomplemented
18C4×D1084C2218yes—
19#22576118C22116yescomplemented
20C2×C4⋊Dic271C2212yes—
21C2×C4⋊Dic271C2211yescharacteristic
22C2×C4⋊Dic271C2212yes—
23C2×Dic271⋊C4C2214yes—
24C2×(C2×D271)⋊C4C2214yes—
25C2×(C2×D271)⋊C4C2212yes—
26C2×(C2×D271)⋊C4C2214yes—
27C2×C4×Dic271C2214yes—
28C22×Q8×C271C2211yescharacteristic
29C4×Q8×C271C2218yescomplemented
30C2×C4⋊C4×C271C2211yescharacteristic
31C2×C4⋊C4×C271C2212yes—
32C2×C42×C271C2211yescharacteristic
33C2×C42×C271C2212yes—
34C23×D271C2312yes—
35C2×Dic542—28no—
36C2×Dic542C2318yes—
37C2×D1084—24no—
38C2×D1084C2314yes—
39C22×Dic271C2312yes—
40C22×Dic271C2314yes—
41C2×C4×D271—28no—
42C2×C4×D271C2318yes—
43C4⋊Dic271C2318yes—
44C4⋊Dic271C2318yes—
45C4⋊Dic271C2314yes—
46Dic271⋊C4C23116yes—
47(C2×D271)⋊C4C23116yes—
48(C2×D271)⋊C4C23116yes—
49(C2×D271)⋊C4C2318yes—
50C4×Dic271C23116yes—
51C2×Q8×C271—24no—
52C2×Q8×C271C2314yes—
53C22×C4×C271C2312yes—
54C22×C4×C271C2311yescharacteristic
55C22×C4×C271C2312yes—
56C22×C4×C271C2311yescharacteristic
57C22×C4×C271C2311yescharacteristic
58C4⋊C4×C271C2318yes—
59C4⋊C4×C271C2314yes—
60C42×C271C2318yes—
61C42×C271C2314yes—
62C22×D271—24no—
63C22×D271—24no—
64C22×D271—24no—
65C22×D271C2414yes—
66Dic542—216no—
67D1084—28no—
68C2×Dic271—24no—
69C2×Dic271—28no—
70C2×Dic271C2414yes—
71C2×Dic271C2418yes—
72C4×D271—216no—
73C23×C271C2411yescharacteristic
74Q8×C271—28no—
75C2×C4×C271—24no—
76C2×C4×C271—24no—
77C2×C4×C271—22no—
78C2×C4×C271#4114yes—
79C2×C4×C271#4114yes—
80C2×C4×C271C2414yes—
81C2×C4×C271C2412yes—
82C2×C4×C271C2414yes—
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—24no—
94C4×C271—24no—
95C4×C271—22no—
96C4×C271C2×#4114yes—
97C4×C271C2×#4114yes—
98Dic271—24no—
99Dic271—28no—
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⋊Q8—2711no—
109C2×#126—2714no—
110C2×#124—2712no—
111C2×C22⋊Q8—2712no—
112C2×C4×Q8—2712no—
113C2×C4×Q8D27111yescharacteristic, complemented
114C2×C4×D4—2711no—
115C2×#117—2712no—
116C22×Q8—2712no—
117C22×Q8C2×D27111yescharacteristic
118C22×D4—2711no—
119C23×C4—2712no—
120C4⋊Q8—2718no—
121#126—27132no—
122#124—27116no—
123C22⋊Q8—27116no—
124C4×Q8—27116no—
125C4×Q8C2×D27118yescomplemented
126C4×D4—2718no—
127#117—27116no—
128C2×C4⋊C4—2712no—
129C2×C4⋊C4—2711no—
130C2×C4⋊C4—2714no—
131C2×C4⋊C4—2712no—
132C2×C4⋊C4C2×D27111yescharacteristic
133C2×C4⋊C4C2×D27112yes—
134C2×C22⋊C4—2714no—
135C2×C22⋊C4—2712no—
136C2×C22⋊C4—2714no—
137C2×C42—2714no—
138C2×C42C2×D27111yescharacteristic
139C2×C42C2×D27112yes—
140C24—2712no—
141C2×Q8—24no—
142C2×Q8—2718no—
143C2×Q8—5428no—
144C2×Q8C22×D27114yes—
145C2×D4—2714no—
146C2×D4—5424no—
147C22×C4—2712no—
148C22×C4—2714no—
149C22×C4—2718no—
150C22×C4—5428no—
151C22×C4C22×D27112yes—
152C22×C4C22×D27111yescharacteristic
153C22×C4C22×D27112yes—
154C22×C4C22×D27111yescharacteristic
155C22×C4C22×D27111yescharacteristic
156C4⋊C4—2718no—
157C4⋊C4—2714no—
158C4⋊C4—27116no—
159C4⋊C4—2718no—
160C4⋊C4C22×D27114yes—
161C4⋊C4C22×D27118yes—
162C22⋊C4—27116no—
163C22⋊C4—2718no—
164C22⋊C4—27116no—
165C42—27116no—
166C42C22×D27114yes—
167C42C22×D27118yes—
168C23—2714no—
169C23—5424no—
170C23—5424no—
171C23—5424no—
172C23C23×D27111yescharacteristic
173Q8—28no—
174Q8—54216no—
175D4—5428no—
176C2×C4—24no—
177C2×C4—24no—
178C2×C4—22no—
179C2×C4—2714no—
180C2×C4—2718no—
181C2×C4—5424no—
182C2×C4—5428no—
183C2×C4—54216no—
184C2×C4#1686465414yes—
185C2×C4#1686465514yes—
186C2×C4C23×D27114yes—
187C2×C4C23×D27112yes—
188C2×C4C23×D27114yes—
189C2×C4C23×D27112yes—
190C2×C4C23×D27112yes—
191C22—5424no—
192C22—5424no—
193C22—5424no—
194C22—10848no—
195C22C2×#1686465412yes—
196C22C2×#1686465512yes—
197C22#2257620712yes—
198C22C24×D27111yescharacteristic
199C4—24no—
200C4—24no—
201C4—22no—
202C4—5424no—
203C4—5428no—
204C4C2×#1686465414yes—
205C4C2×#1686465514yes—
206C2—10844no—
207C2#3177462014yesdirect product factor
208C2C22×#1686465411yescharacteristic
209C2C22×#1686465511yescharacteristic
210C2C2×#2257620711yescharacteristic
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. #31774620C2direct (N × H)
2. C2×#22576160C2semidirect
3. C2×#22576155C2semidirect
5. C2×#22576136C2semidirect
6. C2×C4×Dic542C2semidirect
8. C2×#22576118C2semidirect
9. C2×C4×Q8×C271C2semidirect
13. #22576160C22semidirect
14. #22576155C22semidirect
16. #22576136C22semidirect
17. C4×Dic542C22semidirect
19. #22576118C22semidirect
29. C4×Q8×C271C22semidirect
100. C2×C271#556semidirect
105. C271C2×#556semidirect
113. C2×C4×Q8D271semidirect
125. C4×Q8C2×D271semidirect
207. C2#31774620direct (N × H)

Maximal subgroups

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

subgroupindex
#317746202
C2×#225761602
C2×#225761552
C2×#225761482
C2×#225761362
C2×C4×Dic5422
C2×C4×D10842
C2×#225761182
C2×C4×Q8×C2712
C2×#556271