Finite Group Databasebeta

← M162 #17333

Subgroups — M162 #17333

Order 256.

450 conjugacy classes of subgroups; only the 307 normal subgroups are shown.

normal subgroups only

This group has 450 conjugacy classes of subgroups — too many to draw. Only its 307 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
1#2920C211yesmaximal, characteristic
2C2×C4×M16C212yesmaximal
3#1455C214yesmaximal, complemented
4#1451C214yesmaximal, complemented
5C8×M16C214yesmaximal, complemented
6C22×M16C414yes—
7C22×C42C2211yescharacteristic
8#432C414yes—
9#431C2214yes—
10#423C412yes—
11#407C412yes—
12C4×M16C414yes—
13C4×M16C414yes—
14C4×M16C2212yes—
15C4×M16C2212yes—
16C4×M16C2214yes—
17C4×M16C2212yes—
18C2×#97C414yes—
19C2×C4×C8C2214yes—
20#322C2218yescomplemented
21#322C2214yescomplemented
22C82C2214yescomplemented
23C23×C4C2×C412yes—
24C23×C4C2×C411yescharacteristic
25C2×M16—216no—
26C2×M16C2×C414yes—
27C2×M16C2×C418yes—
28C2×M16C2×C414yes—
29C2×M16C2×C414yes—
30C22×C8C2×C418yes—
31C2×C42C2×C412yes—
32C2×C42C2×C412yes—
33C2×C42C2×C412yes—
34C2×C42C2×C411yescharacteristic
35C2×C42C2×C412yes—
36C2×C42C2312yes—
37C2×C42C2311yescharacteristic
38C4⋊C8C2×C418yes—
39C22⋊C8C2×C418yes—
40#97C2×C414yes—
41#97C2×C418yes—
42#97C2×C414yes—
43#97C2×C414yes—
44C4×C8C2×C418yes—
45C4×C8C2314yes—
46C4×C8C2314yes—
47C4×C8C2314yes—
48C24C4211yescharacteristic
49C22×C4—28no—
50C22×C4—42no—
51C22×C4C4212yes—
52C22×C4C4212yes—
53C22×C4C4212yes—
54C22×C4C4211yescharacteristic
55C22×C4C4212yes—
56C22×C4C22×C412yes—
57C22×C4C22×C412yes—
58C22×C4C22×C412yes—
59C22×C4C22×C411yescharacteristic
60C22×C4C22×C412yes—
61M16—28no—
62M16—216no—
63M16—44no—
64M16M16116yesdirect product factor
65C2×C8—216no—
66C2×C8C22×C418yes—
67C2×C8C22×C418yes—
68C2×C8C22×C418yes—
69C42C4211yescharacteristic
70C42C4212yes—
71C42C4212yes—
72C42C4211yescharacteristic
73C42C22×C412yes—
74C42C22×C412yes—
75C42C22×C412yes—
76C42C22×C411yescharacteristic
77C42C22×C412yes—
78C42C2411yescharacteristic
79C23—24no—
80C23—41no—
81C23C2×C4211yescharacteristic
82C23C2×C4212yes—
83C2×C4—24no—
84C2×C4—24no—
85C2×C4—24no—
86C2×C4—22no—
87C2×C4—24no—
88C2×C4—24no—
89C2×C4—24no—
90C2×C4—42no—
91C2×C4—41no—
92C2×C4C2×C4212yes—
93C2×C4C2×C4212yes—
94C2×C4C2×C4212yes—
95C2×C4C2×C4211yescharacteristic
96C2×C4C2×C4212yes—
97C2×C4C2×M1618yes—
98C2×C4C23×C412yes—
99C2×C4C23×C411yescharacteristic
100C8—28no—
101C8—28no—
102C8C2×M16116yescomplemented
103C22—22no—
104C22—22no—
105C22—22no—
106C22—21no—
107C22—44no—
108C22C4×M1614yes—
109C22C22×C4211yescharacteristic
110C4—22no—
111C4—22no—
112C4—21no—
113C4—22no—
114C4C4×M1614yes—
115C4C22×M1614yes—
116C4#56812yes—
117C2—24no—
118C2—41no—
119C2C2×C4×M1612yes—
120C2#287311yescharacteristic
subgroupG/H
center, Frattini, cosocleC42C24
commutator, socleC22C22×C42
prime radicalC24C42
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1455C2semidirect
4. #1451C2semidirect
5. C8×M16C2semidirect
20. #322C22semidirect
21. #322C22semidirect
22. C82C22semidirect
64. M16M16direct (N × H)
102. C8C2×M16semidirect

Maximal subgroups

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

subgroupindex
#29202
C2×C4×M162
#14552
#14512
C8×M162