Finite Group Databasebeta

← #7895

Subgroups — #7895

Order 256.

367 conjugacy classes of subgroups; only the 143 normal subgroups are shown.

normal subgroups only

This group has 367 conjugacy classes of subgroups — too many to draw. Only its 143 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×C4⋊C8C211yesmaximal, characteristic
2C2×C4×M16C211yesmaximal, characteristic
3#2283C211yesmaximal, characteristic
4#1279C214yesmaximal, complemented
5C22×M16—21no—
6C23×C8—21no—
7C22×C42C2211yescharacteristic
8C2×C4⋊C8—21no—
9C2×C4⋊C8—22no—
10C2×C4⋊C8C414yescomplemented
11C2×C4⋊C8C2212yes—
12C4×M16—22no—
13C4×M16C414yescomplemented
14C2×#97—21no—
15C2×C4×C8C2212yes—
16#383—21no—
17#382C412yes—
18#381—21no—
19#380C412yes—
20C4×C4⋊C4C2212yes—
21C4×C22⋊C4—21no—
22#376—21no—
23C23×C4C2×C411yescharacteristic
24C23×C4D411yescharacteristic
25C23×C4D411yescharacteristic
26C2×M16—28no—
27C2×M16—24no—
28C22×C8—22no—
29C22×C8—24no—
30C22×C8—22no—
31C22×C8—44no—
32C2×C4⋊C4C2×C414yes—
33C2×C22⋊C4—22no—
34C2×C42—22no—
35C2×C42C2×C411yescharacteristic
36C2×C42C2×C412yes—
37C2×C42C2×C412yes—
38C2×C42D411yescharacteristic
39C2×C42D411yescharacteristic
40C2×C42D412yes—
41C2×C42Q812yes—
42C2×C42C2311yescharacteristic
43C4⋊C8—24no—
44C4⋊C8—22no—
45C4⋊C8C2×C414yes—
46#97—24no—
47C4×C8—22no—
48C4×C8C2×C414yes—
49#95—22no—
50#95—22no—
51#95—22no—
52#95—22no—
53C24C22⋊C411yescharacteristic
54C22×C4—24no—
55C22×C4—24no—
56C22×C4—22no—
57C22×C4—22no—
58C22×C4—24no—
59C22×C4C4212yes—
60C22×C4C22⋊C411yescharacteristic
61C22×C4C22⋊C411yescharacteristic
62C22×C4C22⋊C411yescharacteristic
63C22×C4C22⋊C412yes—
64C22×C4C22⋊C412yes—
65C22×C4C4⋊C412yes—
66C22×C4C4⋊C412yes—
67C22×C4C4⋊C412yes—
68C22×C4C22×C411yescharacteristic
69C22×C4C2×D411yescharacteristic
70C22×C4C2×D411yescharacteristic
71M16—216no—
72C2×C8—28no—
73C2×C8—24no—
74C2×C8—24no—
75C2×C8—48no—
76C2×C8—44no—
77C4⋊C4—28no—
78C22⋊C4—44no—
79C42—42no—
80C42—42no—
81C42C4212yes—
82C42C22⋊C412yes—
83C42C22⋊C412yes—
84C42C4⋊C412yes—
85C42C4⋊C412yes—
86C42C4⋊C412yes—
87C42C22×C411yescharacteristic
88C42C22×C411yescharacteristic
89C42C2×D411yescharacteristic
90C42C2×Q811yescharacteristic
91C23—22no—
92C23—22no—
93C23#9512yes—
94C23#10414yes—
95C23C2×C22⋊C411yescharacteristic
96C2×C4—24no—
97C2×C4—24no—
98C2×C4—22no—
99C2×C4—22no—
100C2×C4—22no—
101C2×C4—22no—
102C2×C4—24no—
103C2×C4—22no—
104C2×C4—22no—
105C2×C4—24no—
106C2×C4—24no—
107C2×C4—44no—
108C2×C4—44no—
109C2×C4—44no—
110C2×C4#9512yes—
111C2×C4#9512yes—
112C2×C4#9512yes—
113C2×C4C2×C4211yescharacteristic
114C2×C4C2×C22⋊C411yescharacteristic
115C2×C4C2×C22⋊C411yescharacteristic
116C2×C4C2×C4⋊C411yescharacteristic
117C2×C4C2×C4⋊C411yescharacteristic
118C2×C4C2×C4⋊C411yescharacteristic
119C2×C4#13114yes—
120C2×C4AGL(1,ℤ/8)12yes—
121C2×C4#13712yes—
122C8—28no—
123C8—44no—
124C22—22no—
125C22—22no—
126C22—28no—
127C22#33914yes—
128C22C2×#9511yescharacteristic
129C22#40812yes—
130C22#41712yes—
131C22C2×#10412yes—
132C4—22no—
133C4—21no—
134C4—22no—
135C4—21no—
136C4—22no—
137C4—84no—
138C4#40512yes—
139C4#41811yescharacteristic
140C4#41911yescharacteristic
141C4#42412yes—
142C4#42812yes—
143C2—24no—
144C2#148314yes—
145C2#172911yescharacteristic
146C2C2×#33911yescharacteristic
147C2#173611yescharacteristic
subgroupG/H
centerC22×C4C2×D4
commutatorC2×C4C2×C42
Frattini, cosocleC2×C42C23
socleC23C2×C22⋊C4
prime radicalC24C22⋊C4
LCSG ▷ C2×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. #1279C2semidirect
10. C2×C4⋊C8C4semidirect
13. C4×M16C4semidirect

Maximal subgroups

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

subgroupindex
C22×C4⋊C82
C2×C4×M162
#22832
#12792