Finite Group Databasebeta

← C2×#331×C181 #37529481

Subgroups — C2×#331×C181 #37529481

Order 23168.

360 conjugacy classes of subgroups; only the 136 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 136 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×#127×C181C211yesmaximal, characteristic
2C2×C4⋊C8×C181C212yesmaximal, complemented
3#331×C181C214yesmaximal, direct product factor
4C22×D4×C181—22no—
5C22×D4×C181C412yes—
6C22×C8×C181—22no—
7#127×C181—22no—
8#127×C181C412yes—
9#127×C181C2212yes—
10C2×C42×C181C2211yescharacteristic
11C4⋊C8×C181—22no—
12C4⋊C8×C181C2214yescomplemented
13C24×C181—22no—
14C2×D4×C181—22no—
15C2×D4×C181—24no—
16C2×D4×C181—24no—
17C2×D4×C181—44no—
18C2×D4×C181—44no—
19C2×D4×C181—44no—
20C2×D4×C181C2×C414yes—
21C22×C4×C181C2×C411yescharacteristic
22C22×C4×C181D412yes—
23C2×C8×C181—24no—
24C2×C8×C181—44no—
25C42×C181C2×C411yescharacteristic
26C42×C181D412yes—
27C42×C181C2311yescharacteristic
28C23×C181—24no—
29C23×C181—44no—
30C23×C181—48no—
31C23×C181C22⋊C411yescharacteristic
32D4×C181—44no—
33D4×C181—44no—
34D4×C181—48no—
35D4×C181—44no—
36D4×C181—44no—
37C2×C4×C181—22no—
38C2×C4×C181C22⋊C411yescharacteristic
39C2×C4×C181C22⋊C412yes—
40C2×C4×C181D814yes—
41C2×C4×C181SD1614yes—
42C2×C4×C181C22×C411yescharacteristic
43C2×C4×C181C2×D412yes—
44C8×C181—44no—
45C22×C181—44no—
46C22×C181—48no—
47C22×C181—88no—
48C22×C181#10012yes—
49C22×C181#10214yes—
50C22×C181C2×C22⋊C411yescharacteristic
51C4×C181—21no—
52C4×C181—21no—
53C4×C181#10214yes—
54C4×C181C2×D812yes—
55C4×C181C2×SD1612yes—
56C2×C181—84no—
57C2×C181#33114yesdirect product factor
58C2×C181C2×#10011yescharacteristic
59C2×C181C2×#10212yes—
60C181C2×#33111yescharacteristic, direct product factor, Sylow
61C2×#331C18111yesmaximal, characteristic, direct product factor, Sylow
62C2×#127C2×C18111yescharacteristic
63C2×C4⋊C8C2×C18112yescomplemented
64#331C2×C18114yesdirect product factor
65C22×D4—22no—
66C22×D4C4×C18112yes—
67C22×C8—22no—
68#127—22no—
69#127C4×C18112yes—
70#127C22×C18112yes—
71C2×C42C22×C18111yescharacteristic
72C4⋊C8—22no—
73C4⋊C8C22×C18114yescomplemented
74C24—22no—
75C2×D4—22no—
76C2×D4—24no—
77C2×D4—24no—
78C2×D4—44no—
79C2×D4—44no—
80C2×D4—44no—
81C2×D4C2×C4×C18114yes—
82C22×C4C2×C4×C18111yescharacteristic
83C22×C4D4×C18112yes—
84C2×C8—24no—
85C2×C8—44no—
86C42C2×C4×C18111yescharacteristic
87C42D4×C18112yes—
88C42C23×C18111yescharacteristic
89C23—24no—
90C23—44no—
91C23—48no—
92C23C22⋊C4×C18111yescharacteristic
93D4—44no—
94D4—44no—
95D4—48no—
96D4—44no—
97D4—44no—
98C2×C4—22no—
99C2×C4C22⋊C4×C18111yescharacteristic
100C2×C4C22⋊C4×C18112yes—
101C2×C4D8×C18114yes—
102C2×C4SD16×C18114yes—
103C2×C4C22×C4×C18111yescharacteristic
104C2×C4C2×D4×C18112yes—
105C8—44no—
106C22—44no—
107C22—48no—
108C22—88no—
109C22#100×C18112yes—
110C22#102×C18114yes—
111C22C2×C22⋊C4×C18111yescharacteristic
112C4—21no—
113C4—21no—
114C4#102×C18114yes—
115C4C2×D8×C18112yes—
116C4C2×SD16×C18112yes—
117C2—84no—
118C2#331×C18114yesdirect product factor
119C2C2×#100×C18111yescharacteristic
120C2C2×#102×C18112yes—
subgroupG/H
center, socleC23×C181C22⋊C4
commutatorC2×C4C22×C4×C181
Frattini, cosocleC42C23×C181
prime radicalC2×#127×C181C2
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23×C181 ◁ C2×C42×C181 ◁ G

Complements

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

NH ≅ G/Ntype
2. C2×C4⋊C8×C181C2semidirect
3. #331×C181C2direct (N × H)
12. C4⋊C8×C181C22semidirect
57. C2×C181#331direct (N × H)
60. C181C2×#331direct (N × H)
61. C2×#331C181direct (N × H)
63. C2×C4⋊C8C2×C181semidirect
64. #331C2×C181direct (N × H)
73. C4⋊C8C22×C181semidirect
118. C2#331×C181direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#127×C1812
C2×C4⋊C8×C1812
#331×C1812
C2×#331181