Finite Group Databasebeta

← #10711

Subgroups — #10711

Order 256.

421 conjugacy classes of subgroups.

The subgroup lattice has 163 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#405C212yesmaximal
2C2×#405C211yesmaximal, characteristic
3C2×#344C212yesmaximal
4#1742C211yesmaximal, characteristic
5#1740C211yesmaximal, characteristic
6C22×M16C2212yes—
7C22×M16C2211yescharacteristic
8C23×C8C2211yescharacteristic
9C2×#117C2212yes—
10C2×#117C2211yescharacteristic
11#405—24no—
12#405—22no—
13#405—22no—
14#405C418yescomplemented
15C2×#97—22no—
16C2×#97C412yescomplemented
17C2×C4×C8—22no—
18C2×C4×C8C412yescomplemented
19#344C418yescomplemented
20#343C414yescomplemented
21#342C414yes—
22C23×C4C2311yescharacteristic
23C2×M16—22no—
24C2×M16—22no—
25C2×M16—21no—
26C2×M16—21no—
27C2×M16—22no—
28C2×M16—22no—
29C2×M16C2×C414yes—
30C2×M16C2×C414yes—
31C2×M16C2×C414yes—
32C2×M16C2×C414yes—
33C22×C8—22no—
34C22×C8C2×C412yes—
35C22×C8C2×C411yescharacteristic
36C22×C8C2×C414yes—
37C22×C8C2×C411yescharacteristic
38C22×C8D412yes—
39C22×C8D412yes—
40C22×C8D412yes—
41C22×C8Q812yes—
42#117—22no—
43#117—22no—
44#117—22no—
45#117—22no—
46#117C2×C414yes—
47#117C2×C414yes—
48C2×C4⋊C4—22no—
49C2×C4⋊C4C2×C412yes—
50C2×C22⋊C4C2×C412yes—
51C2×C22⋊C4C2×C414yes—
52C2×C42—22no—
53C2×C42C2×C412yes—
54#97—28no—
55#97—24no—
56C4×C8—28no—
57C4×C8—22no—
58C4×C8—22no—
59C24C22×C411yescharacteristic
60C22×C4—24no—
61C22×C4C4214yes—
62C22×C4C22×C411yescharacteristic
63C22×C4C22×C412yes—
64C22×C4C22×C411yescharacteristic
65C22×C4C22×C412yes—
66C22×C4C2×D412yes—
67C22×C4C2×D411yescharacteristic
68C22×C4C2×Q811yescharacteristic
69C22×C4#4111yescharacteristic
70C22×C4#4112yes—
71C22×C4#4111yescharacteristic
72M16—24no—
73M16—24no—
74M16—24no—
75M16—24no—
76M16—24no—
77M16C4218yes—
78C2×C8—24no—
79C2×C8—22no—
80C2×C8—22no—
81C2×C8—24no—
82C2×C8—24no—
83C2×C8C4214yes—
84C2×C8C4212yes—
85C2×C8C4212yes—
86C2×C8C22⋊C411yescharacteristic
87C2×C8C22⋊C414yes—
88C2×C8C22⋊C414yes—
89C2×C8C22⋊C412yes—
90C2×C8C22⋊C411yescharacteristic
91C2×C8C4⋊C412yes—
92C2×C8C4⋊C414yes—
93C2×C8C4⋊C414yes—
94C2×C8C4⋊C412yes—
95C4⋊C4—24no—
96C4⋊C4—24no—
97C4⋊C4—24no—
98C22⋊C4—24no—
99C22⋊C4—24no—
100C22⋊C4C4218yes—
101C42—24no—
102C42—22no—
103C42—22no—
104C42—24no—
105C23—42no—
106C23C2×C4211yescharacteristic
107C23C2×C4212yes—
108C23C4×D412yes—
109C23C4×D411yescharacteristic
110C23C4×Q811yescharacteristic
111C2×C4—24no—
112C2×C4—28no—
113C2×C4—48no—
114C2×C4—44no—
115C2×C4C2×C4211yescharacteristic
116C2×C4C2×C4211yescharacteristic
117C2×C4C2×C4212yes—
118C2×C4C2×C22⋊C412yes—
119C2×C4C2×C22⋊C411yescharacteristic
120C2×C4C2×C4⋊C411yescharacteristic
121C2×C4C2×C4⋊C412yes—
122C2×C4#11711yescharacteristic
123C2×C4#11712yes—
124C2×C4#11711yescharacteristic
125C2×C4#11712yes—
126C2×C4C4×D412yes—
127C2×C4C4×D411yescharacteristic
128C2×C4C4×D412yes—
129C2×C4C4×D412yes—
130C2×C4C4×D412yes—
131C2×C4C4×Q811yescharacteristic
132C2×C4C4×Q812yes—
133C8—28no—
134C8—24no—
135C8#9514yes—
136C8#9512yes—
137C8#9512yes—
138C22—22no—
139C22—24no—
140C22—42no—
141C22—41no—
142C22—41no—
143C22C4311yescharacteristic
144C22C4×C22⋊C412yes—
145C22C4×C22⋊C411yescharacteristic
146C22C4×C4⋊C411yescharacteristic
147C22C4×C4⋊C412yes—
148C4—48no—
149C4—44no—
150C4C2×#9511yescharacteristic
151C4#37611yescharacteristic
152C4C4×C22⋊C412yes—
153C4C4×C22⋊C411yescharacteristic
154C4C4×C4⋊C411yescharacteristic
155C4C4×C4⋊C412yes—
156C2—22no—
157C2—21no—
158C2—21no—
159C2—22no—
160C2C4×#9511yescharacteristic
161C2#175712yes—
subgroupG/H
centerC2×C8C22⋊C4
commutatorC22C43
Frattini, cosocleC23×C4C23
socleC22C4×C22⋊C4
prime radicalC24C22×C4
LCSG ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C2×C8 ◁ C23×C8 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
14. #405C4semidirect
16. C2×#97C4semidirect
18. C2×C4×C8C4semidirect
19. #344C4semidirect
20. #343C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4052
C2×#3442
#17422
#17402