Finite Group Databasebeta

← C2×#31774528 #46849765

Subgroups — C2×#31774528 #46849765

Order 34688.

1080 conjugacy classes of subgroups; only the 565 normal subgroups are shown.

normal subgroups only

This group has 1080 conjugacy classes of subgroups — too many to draw. Only its 565 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#31774528C2116yesmaximal, direct product factor
2C2×#22576159C214yesmaximal, complemented
3C2×#22576151C214yesmaximal, complemented
4C2×#22576139C214yesmaximal
5C2×#22576119C212yesmaximal
6C22×C4⋊C4×C271C211yesmaximal, characteristic
7C22×Dic542C2214yes—
8#22576159C22132yescomplemented
9#22576151C22132yescomplemented
10#22576139C22132yes—
11#22576119C22116yes—
12C2×C4⋊Dic271C2212yes—
13C2×C4⋊Dic271C2212yes—
14C2×C4⋊Dic271C2214yes—
15C2×Dic271⋊C4C2218yes—
16C2×C22⋊Dic271C2214yes—
17C2×C4×Dic271C2214yes—
18C23×C4×C271C2212yes—
19C23×C4×C271C2211yescharacteristic
20C2×C4⋊C4×C271C2218yes—
21C2×C4⋊C4×C271C2214yes—
22C2×Dic542—48no—
23C2×Dic542C23116yes—
24C22×Dic271C2314yes—
25C22×Dic271C2314yes—
26C4⋊Dic271C23116yes—
27C4⋊Dic271C2318yes—
28C4⋊Dic271C2318yes—
29Dic271⋊C4C23132yes—
30C22⋊Dic271C23116yes—
31C4×Dic271C23116yes—
32C24×C271C2311yescharacteristic
33C22×C4×C271—44no—
34C22×C4×C271Q818yescomplemented
35C22×C4×C271C2314yes—
36C22×C4×C271C2318yes—
37C22×C4×C271C2312yes—
38C22×C4×C271C2314yes—
39C4⋊C4×C271C23116yes—
40Dic542—416no—
41C2×Dic271—28no—
42C2×Dic271—28no—
43C2×Dic271C2418yes—
44C2×Dic271C2418yes—
45C23×C271—22no—
46C23×C271—22no—
47C23×C271C2×Q814yes—
48C23×C271C2412yes—
49C23×C271C2411yescharacteristic
50C2×C4×C271—28no—
51C2×C4×C271—48no—
52C2×C4×C271C2×Q818yes—
53C2×C4×C271C2×Q8116yescomplemented
54C2×C4×C271C2418yes—
55C2×C4×C271C2414yes—
56C22×C271—28no—
57C22×C271—22no—
58C22×C271—22no—
59C22×C271C22×Q814yes—
60C22×C271C22×Q812yes—
61C22×C271H(5,𝔽2)12yes—
62C22×C2712−1+412yes—
63C22×C271C2511yescharacteristic
64C4×C271—28no—
65C4×C271C22×Q818yes—
66Dic271—28no—
67Dic271—28no—
68C2×C271—24no—
69C2×C271#54414yescomplemented
70C2×C271C23×Q811yescharacteristic
71C2×C271C2×H(5,𝔽2)11yescharacteristic
72C2×C271C2×2−1+411yescharacteristic
73C271C2×#54411yescharacteristic, complemented, Sylow
74C2×#544—2711nomaximal, Sylow
75#544—27116no—
76C2×C4⋊Q8—2714no—
77C2×#125—2714no—
78C2×C22⋊Q8—2714no—
79C2×#117—2712no—
80C22×C4⋊C4D27111yescharacteristic
81C22×Q8—2714no—
82C23×C4C2×D27112yes—
83C23×C4C2×D27111yescharacteristic
84C4⋊Q8—27132no—
85#125—27132no—
86C22⋊Q8—27132no—
87#117—27116no—
88C2×C4⋊C4—2712no—
89C2×C4⋊C4—2712no—
90C2×C4⋊C4—2714no—
91C2×C4⋊C4—2718no—
92C2×C4⋊C4C2×D27114yes—
93C2×C4⋊C4C2×D27118yes—
94C2×C22⋊C4—2714no—
95C2×C42—2714no—
96C24C22×D27111yescharacteristic
97C2×Q8—27116no—
98C2×Q8—10848no—
99C22×C4—44no—
100C22×C4—2714no—
101C22×C4—2714no—
102C22×C4Dic54218yescomplemented
103C22×C4C22×D27114yes—
104C22×C4C22×D27118yes—
105C22×C4C22×D27112yes—
106C22×C4C22×D27114yes—
107C4⋊C4—2718no—
108C4⋊C4—2718no—
109C4⋊C4—27132no—
110C4⋊C4—27116no—
111C4⋊C4C22×D271116yes—
112C22⋊C4—27116no—
113C42—27116no—
114C23—22no—
115C23—22no—
116C23C2×Dic54214yes—
117C23C23×D27112yes—
118C23C23×D27111yescharacteristic
119Q8—108416no—
120C2×C4—28no—
121C2×C4—48no—
122C2×C4—2718no—
123C2×C4—2718no—
124C2×C4—5428no—
125C2×C4—5428no—
126C2×C4C2×Dic54218yes—
127C2×C4C2×Dic542116yescomplemented
128C2×C4C23×D27118yes—
129C2×C4C23×D27114yes—
130C22—22no—
131C22—22no—
132C22—28no—
133C22C22×Dic54214yes—
134C22C22×Dic54212yes—
135C22#2257620512yes—
136C22#2257620812yes—
137C22C24×D27111yescharacteristic
138C4—28no—
139C4—5428no—
140C4—5428no—
141C4C22×Dic54218yes—
142C2—24no—
143C2#3177452814yesdirect product factor
144C2C23×Dic54211yescharacteristic
145C2C2×#2257620511yescharacteristic
146C2C2×#2257620811yescharacteristic
subgroupG/H
centerC23C23×D271
commutator, cosocleC22×C271C25
FrattiniC22C24×D271
FittingC22×C4⋊C4×C271C2
socleC23×C271C24
prime radicalC24×C271C23
hypercenterC22×C4⋊C4D271
hypocenterC271C2×#544
LCSG ▷ C22×C271 ▷ C271
UCSC1 ◁ C23 ◁ C22×C4⋊C4

Complements

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

NH ≅ G/Ntype
1. #31774528C2direct (N × H)
2. C2×#22576159C2semidirect
3. C2×#22576151C2semidirect
8. #22576159C22semidirect
9. #22576151C22semidirect
34. C22×C4×C271Q8semidirect
53. C2×C4×C271C2×Q8semidirect
69. C2×C271#544semidirect
73. C271C2×#544semidirect
102. C22×C4Dic542semidirect
127. C2×C4C2×Dic542semidirect
143. C2#31774528direct (N × H)

Maximal subgroups

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

subgroupindex
#317745282
C2×#225761592
C2×#225761512
C2×#225761392
C2×#225761192
C22×C4⋊C4×C2712
C2×#544271