Finite Group Databasebeta

← #8042

Subgroups — #8042

Order 256.

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

normal subgroups only

This group has 327 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×#432C211yesmaximal, characteristic
2C2×#423C211yesmaximal, characteristic
3#2285C211yesmaximal, characteristic
4#1296C214yesmaximal, complemented
5C22×M16—21no—
6C2×#117—21no—
7C22×C42C2211yescharacteristic
8#432—22no—
9#432C414yescomplemented
10#423—22no—
11#423C414yescomplemented
12C2×C4⋊C8—21no—
13C2×C4⋊C8C2212yes—
14C2×C4⋊C8C2212yes—
15C2×C22⋊C8—21no—
16C2×#97—21no—
17#384C2212yes—
18#382—21no—
19#380—21no—
20#380C412yes—
21C4×C4⋊C4—21no—
22C4×C4⋊C4C412yes—
23C23×C4C2×C411yescharacteristic
24C23×C4D411yescharacteristic
25C23×C4D411yescharacteristic
26C2×M16—24no—
27C2×M16—44no—
28C22×C8—22no—
29C22×C8—22no—
30#117—44no—
31C2×C4⋊C4—22no—
32C2×C4⋊C4—22no—
33C2×C4⋊C4C2×C414yes—
34C2×C22⋊C4—22no—
35C2×C42—22no—
36C2×C42C2×C411yescharacteristic
37C2×C42C2×C412yes—
38C2×C42C2×C412yes—
39C2×C42D411yescharacteristic
40C2×C42D411yescharacteristic
41C2×C42D412yes—
42C2×C42Q812yes—
43C2×C42C2311yescharacteristic
44C4⋊C8—24no—
45C4⋊C8—22no—
46C4⋊C8—22no—
47C4⋊C8C2×C414yes—
48C4⋊C8C2×C414yes—
49C22⋊C8—24no—
50#97—24no—
51#95—22no—
52#95—22no—
53C24C22⋊C411yescharacteristic
54C22×C4—22no—
55C22×C4—22no—
56C22×C4—22no—
57C22×C4—22no—
58C22×C4—24no—
59C22×C4—42no—
60C22×C4C4212yes—
61C22×C4C22⋊C411yescharacteristic
62C22×C4C22⋊C411yescharacteristic
63C22×C4C22⋊C411yescharacteristic
64C22×C4C22⋊C412yes—
65C22×C4C22⋊C412yes—
66C22×C4C4⋊C412yes—
67C22×C4C4⋊C412yes—
68C22×C4C4⋊C412yes—
69C22×C4C22×C411yescharacteristic
70C22×C4C2×D411yescharacteristic
71C22×C4C2×D411yescharacteristic
72M16—48no—
73C2×C8—24no—
74C2×C8—24no—
75C2×C8—42no—
76C2×C8—44no—
77C2×C8—42no—
78C4⋊C4—44no—
79C4⋊C4—42no—
80C4⋊C4—44no—
81C4⋊C4—42no—
82C22⋊C4—44no—
83C42—44no—
84C42C4212yes—
85C42C22⋊C412yes—
86C42C22⋊C412yes—
87C42C4⋊C412yes—
88C42C4⋊C412yes—
89C42C4⋊C412yes—
90C42C22×C411yescharacteristic
91C42C22×C411yescharacteristic
92C42C2×D411yescharacteristic
93C42C2×Q811yescharacteristic
94C23—22no—
95C23—22no—
96C23—21no—
97C23—21no—
98C23#9512yes—
99C23C2×C22⋊C411yescharacteristic
100C2×C4—22no—
101C2×C4—22no—
102C2×C4—22no—
103C2×C4—21no—
104C2×C4—21no—
105C2×C4—24no—
106C2×C4—22no—
107C2×C4—22no—
108C2×C4—24no—
109C2×C4—24no—
110C2×C4—42no—
111C2×C4—42no—
112C2×C4—44no—
113C2×C4—44no—
114C2×C4—44no—
115C2×C4#9512yes—
116C2×C4#9512yes—
117C2×C4#9512yes—
118C2×C4C2×C4211yescharacteristic
119C2×C4C2×C22⋊C411yescharacteristic
120C2×C4C2×C22⋊C411yescharacteristic
121C2×C4C2×C4⋊C411yescharacteristic
122C2×C4C2×C4⋊C411yescharacteristic
123C2×C4C2×C4⋊C411yescharacteristic
124C2×C4AGL(1,ℤ/8)12yes—
125C2×C4AGL(1,ℤ/8)12yes—
126C2×C4#13712yes—
127C2×C4#13712yes—
128C8—44no—
129C8—44no—
130C22—22no—
131C22—22no—
132C22—22no—
133C22—42no—
134C22—42no—
135C22C2×#9511yescharacteristic
136C22#41312yes—
137C22#41712yes—
138C22#41811yescharacteristic
139C22#41911yescharacteristic
140C4—22no—
141C4—22no—
142C4—22no—
143C4—21no—
144C4—21no—
145C4—84no—
146C4#41712yes—
147C4#41811yescharacteristic
148C4#41911yescharacteristic
149C4#42812yes—
150C4#42812yes—
151C2—42no—
152C2#155712yes—
153C2#155912yes—
154C2#173611yescharacteristic
155C2#173611yescharacteristic
156C2#174211yescharacteristic
subgroupG/H
center, socleC23C2×C22⋊C4
commutatorC2×C4C2×C42
Frattini, cosocleC2×C42C23
prime radicalC24C22⋊C4
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1296C2semidirect
9. #432C4semidirect
11. #423C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4322
C2×#4232
#22852
#12962