Finite Group Databasebeta

← #8029

Subgroups — #8029

Order 256.

373 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 373 conjugacy classes of subgroups — too many to draw. Only its 135 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×C4×M16C211yesmaximal, characteristic
2C22×#97C211yesmaximal, characteristic
3#2283C211yesmaximal, characteristic
4#1295C214yesmaximal, complemented
5C22×M16—21no—
6C23×C8—21no—
7C22×C42C2211yescharacteristic
8C4×M16—22no—
9C4×M16C414yescomplemented
10C2×#97—21no—
11C2×#97—22no—
12C2×#97C414yescomplemented
13C2×#97C2212yes—
14C2×#97C2212yes—
15C2×C4×C8—21no—
16#383—21no—
17#382C2212yes—
18#381—21no—
19#380C412yes—
20C4×C4⋊C4C412yes—
21C4×C22⋊C4—21no—
22#376—21no—
23C23×C4C2×C411yescharacteristic
24C23×C4D411yescharacteristic
25C23×C4D411yescharacteristic
26C2×M16—28no—
27C2×M16—24no—
28C22×C8—28no—
29C22×C8—24no—
30C22×C8—22no—
31C22×C8—22no—
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
43#97—24no—
44#97—22no—
45#97—22no—
46#97C2×C414yes—
47#97C2×C414yes—
48C4×C8—24no—
49#95—22no—
50#95—22no—
51#95—22no—
52#95—22no—
53C24C22⋊C411yescharacteristic
54C22×C4—24no—
55C22×C4—24no—
56C22×C4—24no—
57C22×C4—42no—
58C22×C4C4212yes—
59C22×C4C22⋊C411yescharacteristic
60C22×C4C22⋊C411yescharacteristic
61C22×C4C22⋊C412yes—
62C22×C4C22⋊C412yes—
63C22×C4C22⋊C411yescharacteristic
64C22×C4C4⋊C412yes—
65C22×C4C4⋊C412yes—
66C22×C4C4⋊C412yes—
67C22×C4C22×C411yescharacteristic
68C22×C4C2×D411yescharacteristic
69C22×C4C2×D411yescharacteristic
70M16—216no—
71C2×C8—28no—
72C2×C8—216no—
73C2×C8—28no—
74C2×C8—24no—
75C2×C8—24no—
76C4⋊C4—44no—
77C22⋊C4—44no—
78C42—44no—
79C42C4212yes—
80C42C22⋊C412yes—
81C42C22⋊C412yes—
82C42C4⋊C412yes—
83C42C4⋊C412yes—
84C42C4⋊C412yes—
85C42C22×C411yescharacteristic
86C42C22×C411yescharacteristic
87C42C2×D411yescharacteristic
88C42C2×Q811yescharacteristic
89C23—22no—
90C23—22no—
91C23#9512yes—
92C23#10414yes—
93C23C2×C22⋊C411yescharacteristic
94C2×C4—24no—
95C2×C4—24no—
96C2×C4—22no—
97C2×C4—22no—
98C2×C4—22no—
99C2×C4—22no—
100C2×C4—22no—
101C2×C4—24no—
102C2×C4—24no—
103C2×C4—42no—
104C2×C4—42no—
105C2×C4—44no—
106C2×C4—44no—
107C2×C4—44no—
108C2×C4#9512yes—
109C2×C4#9512yes—
110C2×C4#9512yes—
111C2×C4#10414yes—
112C2×C4C2×C4211yescharacteristic
113C2×C4C2×C22⋊C411yescharacteristic
114C2×C4C2×C22⋊C411yescharacteristic
115C2×C4C2×C4⋊C411yescharacteristic
116C2×C4C2×C4⋊C411yescharacteristic
117C2×C4C2×C4⋊C411yescharacteristic
118C8—28no—
119C8—28no—
120C22—22no—
121C22—22no—
122C22—28no—
123C22#33914yes—
124C22C2×#9511yescharacteristic
125C22#41312yes—
126C22C2×#10412yes—
127C22C2×#10412yes—
128C4—21no—
129C4—21no—
130C4—22no—
131C4—21no—
132C4—21no—
133C4—22no—
134C4—21no—
135C4—21no—
136C4—84no—
137C4#33914yes—
138C2—24no—
139C2#152414yes—
140C2C2×#33911yescharacteristic
141C2C2×#33911yescharacteristic
142C2#174211yescharacteristic
subgroupG/H
centerC22×C4C22⋊C4
commutatorC2×C4C2×C42
Frattini, cosocleC2×C42C23
socleC23C2×C22⋊C4
prime radicalC24C22⋊C4
LCSG ▷ C2×C4 ▷ C22 ▷ 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. #1295C2semidirect
9. C4×M16C4semidirect
12. C2×#97C4semidirect

Maximal subgroups

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

subgroupindex
C2×C4×M162
C22×#972
#22832
#12952