Finite Group Databasebeta

← C2×#26041645 #37544057

Subgroups — C2×#26041645 #37544057

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×#19153813C211yesmaximal, characteristic
2#26041645C218yesmaximal, direct product factor
3C2×#19153736C214yesmaximal, complemented
4C2×#19153727C211yesmaximal, characteristic, complemented
5C2×#125×C181C211yesmaximal, characteristic, complemented
6C22×D724—22no—
7C22×D724C2212yes—
8C22×#13089678C2212yes—
9#19153813—22no—
10#19153813C2214yes—
11#19153736C22116yescomplemented
12#19153727C2214yescomplemented
13#125×C181—22no—
14#125×C181C2214yescomplemented
15C2×C4⋊C4×C181—22no—
16C2×C4⋊C4×C181C2212yes—
17C2×C42×C181C2211yescharacteristic
18C23×D181—22no—
19C2×D724—22no—
20C2×D724—28no—
21C2×D724—28no—
22C2×D724—48no—
23C2×D724C2314yes—
24C2×#13089678—24no—
25C2×#13089678C2314yes—
26C22×C4×C181—22no—
27C22×C4×C181D412yes—
28C22×C4×C181C2311yescharacteristic
29C4⋊C4×C181—28no—
30C4⋊C4×C181—22no—
31C4⋊C4×C181C2314yes—
32C42×C181D412yes—
33C42×C181C2312yes—
34C22×D181—24no—
35C22×D181—44no—
36C22×D181—48no—
37D724—28no—
38D724—416no—
39D724—44no—
40#13089678—24no—
41C23×C181C2×D411yescharacteristic
42C2×C4×C181—24no—
43C2×C4×C181—24no—
44C2×C4×C181—44no—
45C2×C4×C181C2×D414yes—
46C2×C4×C181C2×D411yescharacteristic
47C2×C4×C181#4114yes—
48C2×C4×C181C2411yescharacteristic
49C22×C181#12412yes—
50C22×C181AGL(1,ℤ/8)14yes—
51C22×C181C22×D411yescharacteristic
52C2×D181—44no—
53C2×D181—48no—
54C2×D181—88no—
55C4×C181—24no—
56C4×C181—44no—
57C4×C181#12412yes—
58C4×C181C2×#4112yes—
59C2×C181#49014yescomplemented
60C2×C181C2×#12411yescharacteristic
61C2×C181C2×AGL(1,ℤ/8)12yes—
62D181—84no—
63C181C2×#49011yescharacteristic, complemented, Sylow
64C2×#490—1811nomaximal, Sylow
65C2×#127—1811no—
66C2×#125D18111yescharacteristic, complemented
67#490—1818no—
68C2×#102—1814no—
69C2×#97—1811no—
70C22×D4—3622no—
71C22×D4—1812no—
72C22×C8—1812no—
73#127—3622no—
74#127—1814no—
75#125—22no—
76#125C2×D18114yescomplemented
77C2×C4⋊C4—22no—
78C2×C4⋊C4C2×D18112yes—
79C2×C42C2×D18111yescharacteristic
80#102—18116no—
81#97—1814no—
82C24—3622no—
83C2×D4—3622no—
84C2×D4—3628no—
85C2×D4—3628no—
86C2×D4—1814no—
87C2×D4—7248no—
88C22×C4—22no—
89C22×C4C22⋊D18112yes—
90C22×C4C22×D18111yescharacteristic
91C2×C8—3624no—
92C2×C8—1814no—
93C4⋊C4—28no—
94C4⋊C4—22no—
95C4⋊C4C22×D18114yes—
96C42C22⋊D18112yes—
97C42C22×D18112yes—
98C23—3624no—
99C23—7244no—
100C23—7248no—
101C23C2×C22⋊D18111yescharacteristic
102D4—3628no—
103D4—72416no—
104D4—7244no—
105C2×C4—24no—
106C2×C4—24no—
107C2×C4—44no—
108C2×C4C2×C22⋊D18114yes—
109C2×C4C2×C22⋊D18111yescharacteristic
110C2×C4#1566845014yes—
111C2×C4C23×D18111yescharacteristic
112C8—3624no—
113C22—14488no—
114C22—7244no—
115C22—7248no—
116C22#1915380512yes—
117C22#1915384114yes—
118C22C22×C22⋊D18111yescharacteristic
119C4—24no—
120C4—44no—
121C4#1915380512yes—
122C4C2×#1566845012yes—
123C2—14484no—
124C2#2604164514yesdirect product factor
125C2C2×#1915380511yescharacteristic
126C2C2×#1915384112yes—
subgroupG/H
centerC23C2×C22⋊D181
commutator, cosocleC2×C4×C181C24
FrattiniC2×C4C23×D181
FittingC2×#125×C181C2
socleC23×C181C2×D4
prime radicalC2×#19153813C2
hypercenterC2×#125D181
hypocenterC181C2×#490
LCSG ▷ C2×C4×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#125

Complements

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

NH ≅ G/Ntype
2. #26041645C2direct (N × H)
3. C2×#19153736C2semidirect
4. C2×#19153727C2semidirect
5. C2×#125×C181C2semidirect
11. #19153736C22semidirect
12. #19153727C22semidirect
14. #125×C181C22semidirect
59. C2×C181#490semidirect
63. C181C2×#490semidirect
66. C2×#125D181semidirect
76. #125C2×D181semidirect
124. C2#26041645direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191538132
#260416452
C2×#191537362
C2×#191537272
C2×#125×C1812
C2×#490181