Finite Group Databasebeta

← C2×#26041644 #37544056

Subgroups — C2×#26041644 #37544056

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
2C2×#19153808C211yesmaximal, characteristic, complemented
3#26041644C218yesmaximal, direct product factor
4C2×#19153738C214yesmaximal, complemented
5C2×#97×C181C211yesmaximal, characteristic, complemented
6C22×D724—22no—
7C22×D724C2212yes—
8#19153813—22no—
9#19153813C2214yes—
10#19153808—22no—
11#19153808C2214yescomplemented
12C2×C4⋊Dic181C2212yes—
13C2×#15668428—22no—
14#19153738C22116yescomplemented
15C22×C8×C181C2212yes—
16C2×C42×C181C2211yescharacteristic
17#97×C181C2214yescomplemented
18C23×D181—22no—
19C2×D724—22no—
20C2×D724—28no—
21C2×D724—28no—
22C2×D724—48no—
23C2×D724C2314yes—
24C22×Dic181—22no—
25C4⋊Dic181—22no—
26C4⋊Dic181C2314yes—
27#15668428—28no—
28C22×C4×C181D412yes—
29C22×C4×C181C2311yescharacteristic
30C2×C8×C181—24no—
31C2×C8×C181C2314yes—
32C42×C181D412yes—
33C42×C181C2312yes—
34C22×D181—24no—
35C22×D181—44no—
36C22×D181—48no—
37D724—28no—
38D724—416no—
39D724—44no—
40C2×Dic181—24no—
41C2×Dic181—44no—
42C23×C181C2×D411yescharacteristic
43C2×C4×C181—24no—
44C2×C4×C181C2×D414yes—
45C2×C4×C181C2×D411yescharacteristic
46C2×C4×C181#4114yes—
47C2×C4×C181C2411yescharacteristic
48C8×C181—24no—
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#12412yes—
57C4×C181C2×#4112yes—
58Dic181—44no—
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×#125—1811no—
67#490—1818no—
68C2×#102—1814no—
69C2×#97D18111yescharacteristic, complemented
70C22×D4—3622no—
71C22×D4—1812no—
72C22×C8C2×D18112yes—
73#127—3622no—
74#127—1814no—
75#125—3622no—
76#125—1814no—
77C2×C4⋊C4—3622no—
78C2×C4⋊C4—1812no—
79C2×C42C2×D18111yescharacteristic
80#102—18116no—
81#97C2×D18114yescomplemented
82C24—3622no—
83C2×D4—3622no—
84C2×D4—3628no—
85C2×D4—3628no—
86C2×D4—1814no—
87C2×D4—7248no—
88C22×C4—3622no—
89C22×C4D72412yes—
90C22×C4C22×D18111yescharacteristic
91C2×C8—24no—
92C2×C8C22×D18114yes—
93C4⋊C4—3628no—
94C4⋊C4—3622no—
95C4⋊C4—1814no—
96C42D72412yes—
97C42C22×D18112yes—
98C23—3624no—
99C23—7244no—
100C23—7248no—
101C23C2×D72411yescharacteristic
102D4—3628no—
103D4—72416no—
104D4—7244no—
105C2×C4—24no—
106C2×C4—3624no—
107C2×C4—7244no—
108C2×C4C2×D72414yes—
109C2×C4C2×D72411yescharacteristic
110C2×C4#1566844914yes—
111C2×C4C23×D18111yescharacteristic
112C8—24no—
113C22—14488no—
114C22—7244no—
115C22—7248no—
116C22#1915380412yes—
117C22#1915384414yes—
118C22C22×D72411yescharacteristic
119C4—24no—
120C4—7244no—
121C4#1915380412yes—
122C4C2×#1566844912yes—
123C2—14484no—
124C2#2604164414yesdirect product factor
125C2C2×#1915380411yescharacteristic
126C2C2×#1915384412yes—
subgroupG/H
centerC23C2×D724
commutator, cosocleC2×C4×C181C24
FrattiniC2×C4C23×D181
FittingC2×#97×C181C2
socleC23×C181C2×D4
prime radicalC2×#19153813C2
hypercenterC2×#97D181
hypocenterC181C2×#490
LCSG ▷ C2×C4×C181 ▷ C2×C181 ▷ C181
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#97

Complements

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

NH ≅ G/Ntype
2. C2×#19153808C2semidirect
3. #26041644C2direct (N × H)
4. C2×#19153738C2semidirect
5. C2×#97×C181C2semidirect
11. #19153808C22semidirect
14. #19153738C22semidirect
17. #97×C181C22semidirect
59. C2×C181#490semidirect
63. C181C2×#490semidirect
69. C2×#97D181semidirect
81. #97C2×D181semidirect
124. C2#26041644direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191538132
C2×#191538082
#260416442
C2×#191537382
C2×#97×C1812
C2×#490181