Finite Group Databasebeta

← #7896

Subgroups — #7896

Order 256.

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

normal subgroups only

This group has 361 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×#431C211yesmaximal, characteristic
2C2×C4×M16C211yesmaximal, characteristic
3#2285C211yesmaximal, characteristic
4#1279C214yesmaximal, complemented
5C22×M16—21no—
6C2×#117—21no—
7C22×C42C2211yescharacteristic
8#431—22no—
9#431C414yescomplemented
10C2×C4⋊C8C2212yes—
11C2×C22⋊C8—21no—
12C4×M16—22no—
13C4×M16C414yescomplemented
14C2×#97—21no—
15C2×C4×C8—21no—
16C2×C4×C8C2212yes—
17#384C412yes—
18#382—21no—
19#380—21no—
20#380C412yes—
21C4×C4⋊C4—21no—
22C4×C4⋊C4C2212yes—
23C23×C4C2×C411yescharacteristic
24C23×C4D411yescharacteristic
25C23×C4D411yescharacteristic
26C2×M16—28no—
27C2×M16—24no—
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—22no—
45C4⋊C8C2×C414yes—
46C22⋊C8—24no—
47#97—24no—
48C4×C8—24no—
49C4×C8—22no—
50C4×C8C2×C414yes—
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⋊C412yes—
63C22×C4C22⋊C412yes—
64C22×C4C22⋊C411yescharacteristic
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—42no—
76C2×C8—42no—
77C4⋊C4—28no—
78C4⋊C4—44no—
79C4⋊C4—44no—
80C22⋊C4—44no—
81C42—44no—
82C42C4212yes—
83C42C22⋊C412yes—
84C42C22⋊C412yes—
85C42C4⋊C412yes—
86C42C4⋊C412yes—
87C42C4⋊C412yes—
88C42C22×C411yescharacteristic
89C42C22×C411yescharacteristic
90C42C2×D411yescharacteristic
91C42C2×Q811yescharacteristic
92C23—22no—
93C23—21no—
94C23—21no—
95C23—22no—
96C23#9512yes—
97C23C2×C22⋊C411yescharacteristic
98C2×C4—22no—
99C2×C4—21no—
100C2×C4—21no—
101C2×C4—22no—
102C2×C4—24no—
103C2×C4—24no—
104C2×C4—24no—
105C2×C4—24no—
106C2×C4—24no—
107C2×C4—24no—
108C2×C4—44no—
109C2×C4—44no—
110C2×C4—44no—
111C2×C4#9512yes—
112C2×C4#9512yes—
113C2×C4#9512yes—
114C2×C4#10414yes—
115C2×C4C2×C4211yescharacteristic
116C2×C4C2×C22⋊C411yescharacteristic
117C2×C4C2×C22⋊C411yescharacteristic
118C2×C4C2×C4⋊C411yescharacteristic
119C2×C4C2×C4⋊C411yescharacteristic
120C2×C4C2×C4⋊C411yescharacteristic
121C2×C4#13114yes—
122C2×C4AGL(1,ℤ/8)12yes—
123C2×C4#13712yes—
124C8—28no—
125C8—44no—
126C22—22no—
127C22—22no—
128C22—22no—
129C22—42no—
130C22—42no—
131C22C2×#9511yescharacteristic
132C22#40812yes—
133C22#41811yescharacteristic
134C22#41911yescharacteristic
135C22C2×#10412yes—
136C4—22no—
137C4—21no—
138C4—21no—
139C4—22no—
140C4—84no—
141C4#33914yes—
142C4#40512yes—
143C4#41712yes—
144C4#42412yes—
145C4#42812yes—
146C2—42no—
147C2#148412yes—
148C2#148512yes—
149C2#172911yescharacteristic
150C2C2×#33911yescharacteristic
151C2#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
9. #431C4semidirect
13. C4×M16C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4312
C2×C4×M162
#22852
#12792