Finite Group Databasebeta

← #7873

Subgroups — #7873

Order 256.

361 conjugacy classes of subgroups; only the 191 normal subgroups are shown.

normal subgroups only

This group has 361 conjugacy classes of subgroups — too many to draw. Only its 191 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×#431C211yesmaximal, characteristic
2C22×C4⋊C8C211yesmaximal, characteristic
3C2×C4×M16C211yesmaximal, characteristic
4#1277C214yesmaximal, complemented
5C22×M16C412yes—
6C23×C8—21no—
7C22×C42C2211yescharacteristic
8#431—22no—
9#431C414yes—
10C2×C4⋊C8—21no—
11C2×C4⋊C8—22no—
12C2×C4⋊C8C414yes—
13C2×C4⋊C8C2212yes—
14C2×C4⋊C8C2212yes—
15C2×C22⋊C8—21no—
16C4×M16—22no—
17C4×M16—22no—
18C2×#97C412yes—
19C2×C4×C8—21no—
20C2×C4×C8C2212yes—
21C23×C4C2×C411yescharacteristic
22C23×C4D411yescharacteristic
23C23×C4Q811yescharacteristic
24C2×M16—24no—
25C2×M16—24no—
26C2×M16C818yescomplemented
27C22×C8—24no—
28C22×C8—22no—
29C22×C8—22no—
30C22×C8—44no—
31C22×C8C2×C414yes—
32C2×C42C2×C411yescharacteristic
33C2×C42C2×C412yes—
34C2×C42C2×C412yes—
35C2×C42D411yescharacteristic
36C2×C42D412yes—
37C2×C42D412yes—
38C2×C42Q811yescharacteristic
39C2×C42C2311yescharacteristic
40C4⋊C8—24no—
41C4⋊C8—22no—
42C4⋊C8—22no—
43C4⋊C8C2×C414yes—
44C4⋊C8C2×C414yes—
45C22⋊C8—24no—
46#97—24no—
47C4×C8—24no—
48C4×C8—22no—
49C4×C8—22no—
50C24C4⋊C411yescharacteristic
51C22×C4—22no—
52C22×C4—22no—
53C22×C4—42no—
54C22×C4C4212yes—
55C22×C4C22⋊C412yes—
56C22×C4C22⋊C412yes—
57C22×C4C22⋊C412yes—
58C22×C4C4⋊C411yescharacteristic
59C22×C4C4⋊C411yescharacteristic
60C22×C4C4⋊C412yes—
61C22×C4C4⋊C412yes—
62C22×C4C4⋊C411yescharacteristic
63C22×C4C2×C814yes—
64C22×C4M1614yes—
65C22×C4C22×C411yescharacteristic
66C22×C4C2×D411yescharacteristic
67C22×C4C2×Q811yescharacteristic
68M16—216no—
69C2×C8—24no—
70C2×C8—24no—
71C2×C8—24no—
72C2×C8—24no—
73C2×C8—48no—
74C2×C8—42no—
75C2×C8—44no—
76C2×C8—42no—
77C2×C8C2×C818yescomplemented
78C42C4212yes—
79C42C22⋊C412yes—
80C42C22⋊C412yes—
81C42C22⋊C412yes—
82C42C4⋊C412yes—
83C42C4⋊C412yes—
84C42C22×C411yescharacteristic
85C42C22×C411yescharacteristic
86C42C2×D411yescharacteristic
87C42C2×D411yescharacteristic
88C23—22no—
89C23—22no—
90C23#9512yes—
91C23C4⋊C814yes—
92C23C2×C4⋊C411yescharacteristic
93C2×C4—22no—
94C2×C4—22no—
95C2×C4—22no—
96C2×C4—24no—
97C2×C4—22no—
98C2×C4—22no—
99C2×C4—42no—
100C2×C4—42no—
101C2×C4#9512yes—
102C2×C4#9512yes—
103C2×C4#9512yes—
104C2×C4C4×C814yes—
105C2×C4#9714yes—
106C2×C4C22⋊C818yes—
107C2×C4C4⋊C814yes—
108C2×C4C2×C4211yescharacteristic
109C2×C4C2×C22⋊C411yescharacteristic
110C2×C4C2×C22⋊C411yescharacteristic
111C2×C4C2×C22⋊C411yescharacteristic
112C2×C4C2×C4⋊C411yescharacteristic
113C2×C4C2×C4⋊C411yescharacteristic
114C2×C4C22×C812yes—
115C2×C4C2×M1612yes—
116C2×C4AGL(1,ℤ/8)12yes—
117C2×C4#13712yes—
118C8—28no—
119C8—44no—
120C8—44no—
121C22—28no—
122C22—22no—
123C22—22no—
124C22#33614yes—
125C22C2×#9511yescharacteristic
126C22C2×C4⋊C812yes—
127C22#42812yes—
128C22#43012yes—
129C4—22no—
130C4—22no—
131C4—21no—
132C4—21no—
133C4#33614yes—
134C4C2×C4×C811yescharacteristic
135C4C2×#9711yescharacteristic
136C4C2×C22⋊C812yes—
137C4#41712yes—
138C4#41811yescharacteristic
139C4#41911yescharacteristic
140C2—24no—
141C2#156514yes—
142C2C2×#33611yescharacteristic
143C2#173611yescharacteristic
144C2#173811yescharacteristic
subgroupG/H
centerC22×C4C2×D4
commutatorC4C2×C4×C8
Frattini, cosocleC2×C42C23
socleC23C2×C4⋊C4
prime radicalC24C4⋊C4
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1277C2semidirect
26. C2×M16C8semidirect
77. C2×C8C2×C8semidirect

Maximal subgroups

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

subgroupindex
C2×#4312
C22×C4⋊C82
C2×C4×M162
#12772