Finite Group Databasebeta

← C2×#26041643 #37544055

Subgroups — C2×#26041643 #37544055

Order 23168.

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×#19153808C211yesmaximal, characteristic, complemented
2#26041643C218yesmaximal, direct product factor
3C2×#19153737C214yesmaximal, complemented
4C2×#19153727C211yesmaximal, characteristic, complemented
5C2×#127×C181C211yesmaximal, characteristic
6C22×#13089678C2212yes—
7#19153808—22no—
8#19153808C2214yescomplemented
9C2×C4⋊Dic181C2212yes—
10C2×#15668428—22no—
11#19153737C22116yescomplemented
12#19153727C2214yescomplemented
13C22×D4×C181—22no—
14C22×D4×C181C2212yes—
15#127×C181—22no—
16#127×C181C2214yes—
17C2×C42×C181C2211yescharacteristic
18C22×Dic181—22no—
19C2×#13089678—24no—
20C2×#13089678C2314yes—
21C4⋊Dic181—22no—
22C4⋊Dic181C2314yes—
23#15668428—28no—
24C24×C181—22no—
25C2×D4×C181—22no—
26C2×D4×C181—28no—
27C2×D4×C181—28no—
28C2×D4×C181—48no—
29C2×D4×C181C2314yes—
30C22×C4×C181D412yes—
31C22×C4×C181C2311yescharacteristic
32C42×C181D412yes—
33C42×C181C2312yes—
34C2×Dic181—24no—
35C2×Dic181—44no—
36#13089678—24no—
37C23×C181—24no—
38C23×C181—44no—
39C23×C181—48no—
40C23×C181C2×D411yescharacteristic
41D4×C181—28no—
42D4×C181—416no—
43D4×C181—44no—
44C2×C4×C181—24no—
45C2×C4×C181C2×D414yes—
46C2×C4×C181C2×D411yescharacteristic
47C2×C4×C181#4114yes—
48C2×C4×C181C2411yescharacteristic
49C22×C181—44no—
50C22×C181—48no—
51C22×C181—88no—
52C22×C181#12412yes—
53C22×C181AGL(1,ℤ/8)14yes—
54C22×C181C22×D411yescharacteristic
55C4×C181—24no—
56C4×C181#12412yes—
57C4×C181C2×#4112yes—
58Dic181—44no—
59C2×C181—84no—
60C2×C181#49014yescomplemented
61C2×C181C2×#12411yescharacteristic
62C2×C181C2×AGL(1,ℤ/8)12yes—
63C181C2×#49011yescharacteristic, complemented, Sylow
64C2×#490—1811nomaximal, Sylow
65C2×#127D18111yescharacteristic
66C2×#125—1811no—
67#490—1818no—
68C2×#102—1814no—
69C2×#97—1811no—
70C22×D4—22no—
71C22×D4C2×D18112yes—
72C22×C8—1812no—
73#127—22no—
74#127C2×D18114yes—
75#125—3622no—
76#125—1814no—
77C2×C4⋊C4—3622no—
78C2×C4⋊C4—1812no—
79C2×C42C2×D18111yescharacteristic
80#102—18116no—
81#97—1814no—
82C24—22no—
83C2×D4—22no—
84C2×D4—28no—
85C2×D4—28no—
86C2×D4—48no—
87C2×D4C22×D18114yes—
88C22×C4—3622no—
89C22×C4C22⋊D18112yes—
90C22×C4C22×D18111yescharacteristic
91C2×C8—3624no—
92C2×C8—1814no—
93C4⋊C4—3628no—
94C4⋊C4—3622no—
95C4⋊C4—1814no—
96C42C22⋊D18112yes—
97C42C22×D18112yes—
98C23—24no—
99C23—44no—
100C23—48no—
101C23C2×C22⋊D18111yescharacteristic
102D4—28no—
103D4—416no—
104D4—44no—
105C2×C4—24no—
106C2×C4—3624no—
107C2×C4—7244no—
108C2×C4C2×C22⋊D18114yes—
109C2×C4C2×C22⋊D18111yescharacteristic
110C2×C4#1566844814yes—
111C2×C4C23×D18111yescharacteristic
112C8—3624no—
113C22—44no—
114C22—48no—
115C22—88no—
116C22#1915380312yes—
117C22#1915384214yes—
118C22C22×C22⋊D18111yescharacteristic
119C4—24no—
120C4—7244no—
121C4#1915380312yes—
122C4C2×#1566844812yes—
123C2—84no—
124C2#2604164314yesdirect product factor
125C2C2×#1915380311yescharacteristic
126C2C2×#1915384212yes—
subgroupG/H
centerC23C2×C22⋊D181
commutator, cosocleC2×C4×C181C24
FrattiniC2×C4C23×D181
Fitting, prime radicalC2×#127×C181C2
socleC23×C181C2×D4
hypercenterC2×#127D181
hypocenterC181C2×#490
LCSG ▷ C2×C4×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#127

Complements

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

NH ≅ G/Ntype
1. C2×#19153808C2semidirect
2. #26041643C2direct (N × H)
3. C2×#19153737C2semidirect
4. C2×#19153727C2semidirect
8. #19153808C22semidirect
11. #19153737C22semidirect
12. #19153727C22semidirect
60. C2×C181#490semidirect
63. C181C2×#490semidirect
124. C2#26041643direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191538082
#260416432
C2×#191537372
C2×#191537272
C2×#127×C1812
C2×#490181