Finite Group Databasebeta

← #2045×C181 #37529988

Subgroups — #2045×C181 #37529988

Order 23168.

296 conjugacy classes of subgroups; only the 84 normal subgroups are shown.

normal subgroups only

This group has 296 conjugacy classes of subgroups — too many to draw. Only its 84 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
1C22×D8×C181C211yesmaximal, characteristic
2#424×C181C211yesmaximal, characteristic, complemented
3#418×C181C212yesmaximal, complemented
4C2×#100×C181C212yesmaximal, complemented
5#341×C181C211yesmaximal, characteristic, complemented
6C22×D4×C181C2212yes—
7C2×D8×C181—24no—
8C2×D8×C181—22no—
9C2×M16×C181C2211yescharacteristic
10C2×M16×C181C2212yes—
11C22×C8×C181C2211yescharacteristic
12#117×C181C2211yescharacteristic
13C4⋊C8×C181—22no—
14#102×C181—24no—
15#100×C181—24no—
16C24×C181—22no—
17C2×D4×C181—22no—
18C2×D4×C181—22no—
19C2×D4×C181—22no—
20C2×D4×C181—22no—
21C2×D4×C181—22no—
22C2×D4×C181D414yes—
23C22×C4×C181C2311yescharacteristic
24D8×C181—28no—
25M16×C181—22no—
26M16×C181—22no—
27M16×C181—22no—
28C2×C8×C181—22no—
29C2×C8×C181—22no—
30C2×C8×C181—21no—
31C2×C8×C181D412yes—
32C4⋊C4×C181D412yes—
33C22⋊C4×C181—21no—
34C42×C181—21no—
35C23×C181—24no—
36C23×C181—42no—
37C23×C181—42no—
38C23×C181—84no—
39C23×C181#4111yescharacteristic
40D4×C181—24no—
41D4×C181—24no—
42D4×C181—42no—
43D4×C181—42no—
44C2×C4×C181—22no—
45C2×C4×C181C2×D412yes—
46C2×C4×C181C2×D411yescharacteristic
47C2×C4×C181C2×D411yescharacteristic
48C2×C4×C181#4112yes—
49C8×C181—22no—
50C8×C181—41no—
51C8×C181—42no—
52C22×C181—22no—
53C22×C181—44no—
54C22×C181—84no—
55C22×C181—84no—
56C22×C181—84no—
57C22×C181#12111yescharacteristic
58C22×C181#12312yes—
59C4×C181—42no—
60C4×C181#12011yescharacteristic
61C4×C181#12112yes—
62C4×C181#12411yescharacteristic
63C2×C181—22no—
64C2×C181—84no—
65C2×C181#39411yescharacteristic
66C2×C181#47212yes—
67C181#204511yescharacteristic, direct product factor, Sylow
68#2045C18111yesmaximal, characteristic, direct product factor, Sylow
69C22×D8C2×C18111yescharacteristic
70#424C2×C18111yescharacteristic, complemented
71#418C2×C18112yescomplemented
72C2×#100C2×C18112yescomplemented
73#341C2×C18111yescharacteristic, complemented
74C22×D4C22×C18112yes—
75C2×D8—24no—
76C2×D8—22no—
77C2×M16C22×C18112yes—
78C2×M16C22×C18111yescharacteristic
79C22×C8C22×C18111yescharacteristic
80#117C22×C18111yescharacteristic
81C4⋊C8—22no—
82#102—24no—
83#100—24no—
84C24—22no—
85C2×D4—22no—
86C2×D4—22no—
87C2×D4—22no—
88C2×D4—22no—
89C2×D4—22no—
90C2×D4D4×C18114yes—
91C22×C4C23×C18111yescharacteristic
92D8—28no—
93M16—22no—
94M16—22no—
95M16—22no—
96C2×C8—22no—
97C2×C8—22no—
98C2×C8—21no—
99C2×C8D4×C18112yes—
100C4⋊C4D4×C18112yes—
101C22⋊C4—21no—
102C42—21no—
103C23—24no—
104C23—42no—
105C23—42no—
106C23—84no—
107C23#41×C18111yescharacteristic
108D4—24no—
109D4—24no—
110D4—42no—
111D4—42no—
112C2×C4—22no—
113C2×C4C2×D4×C18112yes—
114C2×C4C2×D4×C18111yescharacteristic
115C2×C4C2×D4×C18111yescharacteristic
116C2×C4#41×C18112yes—
117C8—22no—
118C8—41no—
119C8—42no—
120C22—22no—
121C22—44no—
122C22—84no—
123C22—84no—
124C22—84no—
125C22#121×C18111yescharacteristic
126C22#123×C18112yes—
127C4—42no—
128C4#120×C18111yescharacteristic
129C4#121×C18112yes—
130C4#124×C18111yescharacteristic
131C2—22no—
132C2—84no—
133C2#394×C18111yescharacteristic
134C2#472×C18112yes—
subgroupG/H
center, socleC22×C181#121
commutator, Frattini, cosocleC22×C4C23×C181
prime radicalC22×D8×C181C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C181 ◁ C22×C4×C181 ◁ G

Complements

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

NH ≅ G/Ntype
2. #424×C181C2semidirect
3. #418×C181C2semidirect
4. C2×#100×C181C2semidirect
5. #341×C181C2semidirect
67. C181#2045direct (N × H)
68. #2045C181direct (N × H)
70. #424C2×C181semidirect
71. #418C2×C181semidirect
72. C2×#100C2×C181semidirect
73. #341C2×C181semidirect

Maximal subgroups

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

subgroupindex
C22×D8×C1812
#424×C1812
#418×C1812
C2×#100×C1812
#341×C1812
#2045181