Finite Group Databasebeta

← #8025

Subgroups — #8025

Order 256.

327 conjugacy classes of subgroups; only the 127 normal subgroups are shown.

normal subgroups only

This group has 327 conjugacy classes of subgroups — too many to draw. Only its 127 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
2#2283C211yesmaximal, characteristic
3C2×#383C211yesmaximal, characteristic
4#1294C214yesmaximal
5C22×C42C2211yescharacteristic
6#431—22no—
7#431C414yescomplemented
8C2×C4⋊C8—21no—
9C2×C22⋊C8C2212yes—
10C2×C4×C8—21no—
11#383—22no—
12#383—21no—
13#383C414yescomplemented
14#382C412yescomplemented
15#381—21no—
16#380C2212yes—
17C4×C4⋊C4C412yescomplemented
18C4×C22⋊C4—21no—
19#376—21no—
20C2×#95—21no—
21C2×#95—21no—
22C2×#95C2212yes—
23C23×C4—22no—
24C23×C4D411yescharacteristic
25C23×C4D411yescharacteristic
26C23×C4C2311yescharacteristic
27C22×C8—22no—
28C2×C4⋊C4C2×C414yes—
29C2×C22⋊C4—22no—
30C2×C42—22no—
31C2×C42C2×C412yes—
32C2×C42C2×C411yescharacteristic
33C2×C42C2×C411yescharacteristic
34C2×C42C2×C412yes—
35C2×C42D411yescharacteristic
36C2×C42D411yescharacteristic
37C2×C42D412yes—
38C2×C42Q812yes—
39C4⋊C8—24no—
40C22⋊C8—22no—
41C22⋊C8C2×C414yes—
42C4×C8—24no—
43#95—24no—
44#95—24no—
45#95—22no—
46#95—22no—
47#95—22no—
48#95—22no—
49#95—22no—
50#95C2×C414yes—
51C24C2×D411yescharacteristic
52C22×C4—24no—
53C22×C4—24no—
54C22×C4—24no—
55C22×C4—42no—
56C22×C4—42no—
57C22×C4—44no—
58C22×C4—44no—
59C22×C4—44no—
60C22×C4C22⋊C412yes—
61C22×C4C22⋊C411yescharacteristic
62C22×C4C22⋊C411yescharacteristic
63C22×C4C22⋊C411yescharacteristic
64C22×C4C22⋊C411yescharacteristic
65C22×C4C22⋊C412yes—
66C22×C4C4⋊C412yes—
67C22×C4C4⋊C412yes—
68C22×C4C22×C411yescharacteristic
69C22×C4C22×C411yescharacteristic
70C22×C4C22×C411yescharacteristic
71C22×C4C2×D411yescharacteristic
72C22×C4C2×D411yescharacteristic
73C22×C4C2×Q811yescharacteristic
74C2×C8—24no—
75C2×C8—44no—
76C4⋊C4—44no—
77C22⋊C4—44no—
78C42—44no—
79C42C4212yes—
80C42C4212yes—
81C42C22⋊C412yes—
82C42C22⋊C412yes—
83C42C4⋊C412yes—
84C42C4⋊C412yes—
85C42C4⋊C412yes—
86C42C4⋊C412yes—
87C23—22no—
88C23—22no—
89C23C2×C22⋊C411yescharacteristic
90C23C2×C22⋊C411yescharacteristic
91C23C2×C4⋊C411yescharacteristic
92C23#13514yes—
93C2×C4—22no—
94C2×C4—22no—
95C2×C4—24no—
96C2×C4—22no—
97C2×C4—22no—
98C2×C4—22no—
99C2×C4—22no—
100C2×C4—24no—
101C2×C4—42no—
102C2×C4—42no—
103C2×C4—41no—
104C2×C4—41no—
105C2×C4—41no—
106C2×C4—41no—
107C2×C4—44no—
108C2×C4—44no—
109C2×C4—44no—
110C2×C4—44no—
111C2×C4—44no—
112C2×C4—44no—
113C2×C4—88no—
114C2×C4#9512yes—
115C2×C4#9512yes—
116C2×C4#9512yes—
117C2×C4#9512yes—
118C2×C4C2×C4211yescharacteristic
119C2×C4C2×C22⋊C411yescharacteristic
120C2×C4C2×C4⋊C411yescharacteristic
121C2×C4C2×C4⋊C411yescharacteristic
122C8—44no—
123C22—21no—
124C22—21no—
125C22—21no—
126C22—21no—
127C22—28no—
128C22C2×#9511yescharacteristic
129C22#41012yes—
130C22#41612yes—
131C22#41612yes—
132C22#42112yes—
133C22#42712yes—
134C4—22no—
135C4—22no—
136C4—22no—
137C4—22no—
138C4—21no—
139C4—21no—
140C4—21no—
141C4—21no—
142C4—84no—
143C4—84no—
144C2—22no—
145C2—22no—
146C2#152114yes—
147C2#173311yescharacteristic
148C2#173511yescharacteristic
149C2#174011yescharacteristic
subgroupG/H
center, socleC23C2×C22⋊C4
commutatorC2×C4C2×C42
Frattini, cosocleC23×C4C23
prime radicalC24C2×D4
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C23×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
7. #431C4semidirect
13. #383C4semidirect
14. #382C4semidirect
17. C4×C4⋊C4C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4312
#22832
C2×#3832
#12942