Finite Group Databasebeta

← #7879

Subgroups — #7879

Order 256.

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

normal subgroups only

This group has 315 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
1C2×#432C211yesmaximal, characteristic
2C2×#431C211yesmaximal, characteristic
3C22×C4⋊C8C211yesmaximal, characteristic
4#1277C214yesmaximal, complemented
5C23×C8—21no—
6C22×C42C2211yescharacteristic
7#432—22no—
8#432C414yes—
9#431—22no—
10#431—22no—
11C2×C4⋊C8—21no—
12C2×C4⋊C8—22no—
13C2×C4⋊C8C412yes—
14C2×C4⋊C8C414yes—
15C2×C4⋊C8C2212yes—
16C2×C4⋊C8C2212yes—
17C2×C22⋊C8—21no—
18C2×C22⋊C8C412yes—
19C2×#97—21no—
20C2×C4×C8C2212yes—
21C23×C4C2×C411yescharacteristic
22C23×C4D411yescharacteristic
23C23×C4Q811yescharacteristic
24C22×C8—24no—
25C22×C8—22no—
26C22×C8—22no—
27C22×C8—44no—
28C22×C8C2×C414yes—
29C2×C42C2×C411yescharacteristic
30C2×C42C2×C412yes—
31C2×C42C2×C412yes—
32C2×C42D411yescharacteristic
33C2×C42D412yes—
34C2×C42D412yes—
35C2×C42Q811yescharacteristic
36C2×C42C2311yescharacteristic
37C4⋊C8—24no—
38C4⋊C8—24no—
39C4⋊C8—22no—
40C4⋊C8—22no—
41C4⋊C8C2×C414yes—
42C4⋊C8C2×C414yes—
43C22⋊C8—24no—
44C22⋊C8—24no—
45#97—24no—
46C4×C8—22no—
47C4×C8—22no—
48C24C4⋊C411yescharacteristic
49C22×C4—24no—
50C22×C4—24no—
51C22×C4—22no—
52C22×C4—22no—
53C22×C4C4212yes—
54C22×C4C22⋊C412yes—
55C22×C4C22⋊C412yes—
56C22×C4C22⋊C412yes—
57C22×C4C4⋊C411yescharacteristic
58C22×C4C4⋊C411yescharacteristic
59C22×C4C4⋊C411yescharacteristic
60C22×C4C4⋊C412yes—
61C22×C4C4⋊C412yes—
62C22×C4C22×C411yescharacteristic
63C22×C4C2×D411yescharacteristic
64C22×C4C2×Q811yescharacteristic
65C2×C8—24no—
66C2×C8—24no—
67C2×C8—24no—
68C2×C8—28no—
69C2×C8—48no—
70C2×C8—42no—
71C2×C8—44no—
72C2×C8—42no—
73C42C4212yes—
74C42C22⋊C412yes—
75C42C22⋊C412yes—
76C42C22⋊C412yes—
77C42C4⋊C412yes—
78C42C4⋊C412yes—
79C42C22×C411yescharacteristic
80C42C22×C411yescharacteristic
81C42C2×D411yescharacteristic
82C42C2×D411yescharacteristic
83C23—22no—
84C23—22no—
85C23#9512yes—
86C23#10814yes—
87C23C2×C4⋊C411yescharacteristic
88C2×C4—24no—
89C2×C4—24no—
90C2×C4—22no—
91C2×C4—22no—
92C2×C4—22no—
93C2×C4—22no—
94C2×C4—24no—
95C2×C4—24no—
96C2×C4—24no—
97C2×C4—22no—
98C2×C4—22no—
99C2×C4#9512yes—
100C2×C4#9512yes—
101C2×C4#9512yes—
102C2×C4C2×C4211yescharacteristic
103C2×C4C2×C22⋊C411yescharacteristic
104C2×C4C2×C22⋊C411yescharacteristic
105C2×C4C2×C22⋊C411yescharacteristic
106C2×C4C2×C4⋊C411yescharacteristic
107C2×C4C2×C4⋊C411yescharacteristic
108C2×C4#13114yes—
109C2×C4AGL(1,ℤ/8)12yes—
110C2×C4#13712yes—
111C8—44no—
112C8—44no—
113C8—44no—
114C22—28no—
115C22—22no—
116C22—22no—
117C22#34114yes—
118C22C2×#9511yescharacteristic
119C22#42412yes—
120C22#42812yes—
121C22C2×#10812yes—
122C4—22no—
123C4—22no—
124C4—22no—
125C4—21no—
126C4—21no—
127C4#40512yes—
128C4#40812yes—
129C4#41712yes—
130C4#41811yescharacteristic
131C4#41911yescharacteristic
132C2—24no—
133C2#157314yes—
134C2#172911yescharacteristic
135C2#173611yescharacteristic
136C2C2×#34111yescharacteristic
subgroupG/H
centerC22×C4C2×D4
commutatorC2×C4C2×C42
Frattini, cosocleC2×C42C23
socleC23C2×C4⋊C4
prime radicalC24C4⋊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. #1277C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4322
C2×#4312
C22×C4⋊C82
#12772