Finite Group Databasebeta

← C2×#23782029 #35224870

Subgroups — C2×#23782029 #35224870

Order 20864.

488 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 488 conjugacy classes of subgroups — too many to draw. Only its 149 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
1C2×#19104727C211yesmaximal, characteristic, complemented
2#23782029C218yesmaximal, direct product factor
3C2×#19104656C214yesmaximal, complemented
4C2×#19104646C211yesmaximal, characteristic, complemented
5C2×#127×C163C211yesmaximal, characteristic
6C22×C163⋊C8C2212yes—
7#19104727—22no—
8#19104727C2214yescomplemented
9C2×C4⋊Dic163C2212yes—
10C2×Dic163⋊C4—22no—
11#19104656C22116yescomplemented
12#19104646C2214yescomplemented
13C22×D4×C163—22no—
14C22×D4×C163C2212yes—
15#127×C163—22no—
16#127×C163C2214yes—
17C2×C42×C163C2211yescharacteristic
18C22×Dic163—22no—
19C2×C163⋊C8—24no—
20C2×C163⋊C8C2314yes—
21C4⋊Dic163—22no—
22C4⋊Dic163C2314yes—
23Dic163⋊C4—28no—
24C24×C163—22no—
25C2×D4×C163—22no—
26C2×D4×C163—28no—
27C2×D4×C163—28no—
28C2×D4×C163—48no—
29C2×D4×C163C2314yes—
30C22×C4×C163D412yes—
31C22×C4×C163C2311yescharacteristic
32C42×C163D412yes—
33C42×C163C2312yes—
34C2×Dic163—24no—
35C2×Dic163—44no—
36C163⋊C8—24no—
37C23×C163—24no—
38C23×C163—44no—
39C23×C163—48no—
40C23×C163C2×D411yescharacteristic
41D4×C163—28no—
42D4×C163—416no—
43D4×C163—44no—
44C2×C4×C163—24no—
45C2×C4×C163C2×D414yes—
46C2×C4×C163C2×D411yescharacteristic
47C2×C4×C163#4114yes—
48C2×C4×C163C2411yescharacteristic
49C22×C163—44no—
50C22×C163—48no—
51C22×C163—88no—
52C22×C163#12412yes—
53C22×C163AGL(1,ℤ/8)14yes—
54C22×C163C22×D411yescharacteristic
55C4×C163—24no—
56C4×C163#12412yes—
57C4×C163C2×#4112yes—
58Dic163—44no—
59C2×C163—84no—
60C2×C163#49014yescomplemented
61C2×C163C2×#12411yescharacteristic
62C2×C163C2×AGL(1,ℤ/8)12yes—
63C163C2×#49011yescharacteristic, complemented, Sylow
64C2×#490—1631nomaximal, Sylow
65C2×#127D16311yescharacteristic
66C2×#125—1631no—
67#490—1638no—
68C2×#102—1634no—
69C2×#97—1631no—
70C22×D4—22no—
71C22×D4C2×D16312yes—
72C22×C8—1632no—
73#127—22no—
74#127C2×D16314yes—
75#125—3262no—
76#125—1634no—
77C2×C4⋊C4—3262no—
78C2×C4⋊C4—1632no—
79C2×C42C2×D16311yescharacteristic
80#102—16316no—
81#97—1634no—
82C24—22no—
83C2×D4—22no—
84C2×D4—28no—
85C2×D4—28no—
86C2×D4—48no—
87C2×D4C22×D16314yes—
88C22×C4—3262no—
89C22×C4C22⋊D16312yes—
90C22×C4C22×D16311yescharacteristic
91C2×C8—3264no—
92C2×C8—1634no—
93C4⋊C4—3268no—
94C4⋊C4—3262no—
95C4⋊C4—1634no—
96C42C22⋊D16312yes—
97C42C22×D16312yes—
98C23—24no—
99C23—44no—
100C23—48no—
101C23C2×C22⋊D16311yescharacteristic
102D4—28no—
103D4—416no—
104D4—44no—
105C2×C4—24no—
106C2×C4—3264no—
107C2×C4—6524no—
108C2×C4C2×C22⋊D16314yes—
109C2×C4C2×C22⋊D16311yescharacteristic
110C2×C4#1457969814yes—
111C2×C4C23×D16311yescharacteristic
112C8—3264no—
113C22—44no—
114C22—48no—
115C22—88no—
116C22#1910472212yes—
117C22#1910476114yes—
118C22C22×C22⋊D16311yescharacteristic
119C4—24no—
120C4—6524no—
121C4#1910472212yes—
122C4C2×#1457969812yes—
123C2—84no—
124C2#2378202914yesdirect product factor
125C2C2×#1910472211yescharacteristic
126C2C2×#1910476112yes—
subgroupG/H
centerC23C2×C22⋊D163
commutator, cosocleC2×C4×C163C24
FrattiniC2×C4C23×D163
Fitting, prime radicalC2×#127×C163C2
socleC23×C163C2×D4
hypercenterC2×#127D163
hypocenterC163C2×#490
LCSG ▷ C2×C4×C163 ▷ C2×C163 ▷ C163
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#127

Complements

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

NH ≅ G/Ntype
1. C2×#19104727C2semidirect
2. #23782029C2direct (N × H)
3. C2×#19104656C2semidirect
4. C2×#19104646C2semidirect
8. #19104727C22semidirect
11. #19104656C22semidirect
12. #19104646C22semidirect
60. C2×C163#490semidirect
63. C163C2×#490semidirect
124. C2#23782029direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191047272
#237820292
C2×#191046562
C2×#191046462
C2×#127×C1632
C2×#490163