Finite Group Databasebeta

← #8181

Subgroups — #8181

Order 256.

303 conjugacy classes of subgroups; only the 107 normal subgroups are shown.

normal subgroups only

This group has 303 conjugacy classes of subgroups — too many to draw. Only its 107 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
1#2293C211yesmaximal, characteristic
2C4×C4⋊C8C211yesmaximal, characteristic, complemented
3C4×#97C211yesmaximal, characteristic, complemented
4C2×D4⋊C8C212yesmaximal
5#1279C212yesmaximal, complemented
6C2×C4×D4C2211yescharacteristic
7C2×#117—21no—
8C2×C4⋊C8C2212yes—
9C2×#97—22no—
10C2×C4×C8—21no—
11C2×C4×C8C2212yes—
12#390C412yes—
13#389C412yes—
14#388—22no—
15C4×C4⋊C4C2211yescharacteristic
16C4×C22⋊C4—21no—
17C43C2211yescharacteristic
18#336—21no—
19D4⋊C8C418yescomplemented
20C22×D4C2×C411yescharacteristic
21C23×C4—21no—
22C22×C8—22no—
23C22×C8—22no—
24C4×D4—22no—
25C4×D4C2×C414yes—
26#117—44no—
27C2×C4⋊C4—22no—
28C2×C4⋊C4C2×C412yes—
29C2×C4⋊C4C2×C411yescharacteristic
30C2×C22⋊C4—21no—
31C2×C22⋊C4—22no—
32C2×C22⋊C4—22no—
33C2×C42—21no—
34C2×C42C2×C412yes—
35C2×C42D412yes—
36C2×C42D411yescharacteristic
37C2×C42D411yescharacteristic
38C2×C42C2311yescharacteristic
39C4⋊C8—22no—
40C4⋊C8C2×C414yes—
41#97—28no—
42C4×C8—22no—
43C4×C8—42no—
44C4×C8C2×C414yes—
45#95—22no—
46#95—21no—
47C24—21no—
48C2×D4—21no—
49C2×D4—24no—
50C2×D4C4212yes—
51C22×C4—21no—
52C22×C4—24no—
53C22×C4—22no—
54C22×C4—42no—
55C22×C4—41no—
56C22×C4—41no—
57C22×C4C22⋊C412yes—
58C22×C4C22⋊C412yes—
59C22×C4C22×C411yescharacteristic
60C22×C4C2×D411yescharacteristic
61C22×C4C2×D411yescharacteristic
62C2×C8—28no—
63C2×C8—24no—
64C2×C8—24no—
65C2×C8—42no—
66C2×C8—42no—
67C4⋊C4—21no—
68C4⋊C4—24no—
69C4⋊C4—44no—
70C4⋊C4C4212yes—
71C22⋊C4—24no—
72C22⋊C4—44no—
73C22⋊C4—44no—
74C42—24no—
75C42—24no—
76C42—21no—
77C42—22no—
78C42—21no—
79C42—42no—
80C42C22×C412yes—
81C42#4112yes—
82C23—22no—
83C23—42no—
84C23—41no—
85C23—41no—
86C23—42no—
87C23C2×C22⋊C411yescharacteristic
88D4—24no—
89D4—42no—
90C2×C4—22no—
91C2×C4—22no—
92C2×C4—22no—
93C2×C4—22no—
94C2×C4—22no—
95C2×C4—22no—
96C2×C4—22no—
97C2×C4—41no—
98C2×C4—41no—
99C2×C4—44no—
100C2×C4—44no—
101C2×C4—42no—
102C2×C4—42no—
103C2×C4—42no—
104C2×C4#10414yes—
105C2×C4C2×C4211yescharacteristic
106C2×C4#11711yescharacteristic
107C2×C4C4×D412yes—
108C2×C4C4×D412yes—
109C2×C4#13114yes—
110C2×C4AGL(1,ℤ/8)12yes—
111C2×C4AGL(1,ℤ/8)11yescharacteristic
112C2×C4#13711yescharacteristic
113C8—28no—
114C8—44no—
115C22—42no—
116C22—42no—
117C22—42no—
118C22—82no—
119C22—82no—
120C22C4×C22⋊C411yescharacteristic
121C22#40812yes—
122C22#41711yescharacteristic
123C22#41811yescharacteristic
124C22C2×#10412yes—
125C4—24no—
126C4—22no—
127C4—42no—
128C4—42no—
129C4—82no—
130C4#40512yes—
131C4#43312yes—
132C4#44012yes—
133C4#44212yes—
134C2—82no—
135C2#148312yes—
136C2#148412yes—
137C2#175011yescharacteristic
138C2C4×#10411yescharacteristic
139C2#176211yescharacteristic
subgroupG/H
centerC22×C4C2×D4
commutatorC2×C4C2×C42
Frattini, cosocleC2×C42C23
socleC23C2×C22⋊C4
prime radicalC22×D4C2×C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C43 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C4×C4⋊C8C2semidirect
3. C4×#97C2semidirect
5. #1279C2semidirect
19. D4⋊C8C4semidirect

Maximal subgroups

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

subgroupindex
#22932
C4×C4⋊C82
C4×#972
C2×D4⋊C82
#12792