Finite Group Databasebeta

← #7903

Subgroups — #7903

Order 256.

397 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 397 conjugacy classes of subgroups — too many to draw. Only its 151 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×#423C211yesmaximal, characteristic
2C2×C4×M16C211yesmaximal, characteristic
3C4×#117C211yesmaximal, characteristic
4#1279C214yesmaximal, complemented
5C22×M16—21no—
6C22×M16—21no—
7C2×#117C412yes—
8C22×C42C2211yescharacteristic
9#423—22no—
10#423C414yescomplemented
11C2×C4⋊C8—21no—
12C2×C4⋊C8C2212yes—
13C4×M16—22no—
14C4×M16C414yescomplemented
15C2×#97—21no—
16C2×C4×C8C2212yes—
17C4×C4⋊C4C412yes—
18C4×C4⋊C4C2212yes—
19C4×C22⋊C4—21no—
20C4×C22⋊C4—21no—
21#376—21no—
22C43—21no—
23C23×C4C2×C411yescharacteristic
24C23×C4D411yescharacteristic
25C23×C4D411yescharacteristic
26C2×M16—28no—
27C2×M16—24no—
28C2×M16—24no—
29C2×M16—44no—
30C22×C8—22no—
31C22×C8—22no—
32#117—28no—
33C2×C4⋊C4C2×C414yes—
34C2×C22⋊C4—22no—
35C2×C42—22no—
36C2×C42—22no—
37C2×C42—22no—
38C2×C42C2×C411yescharacteristic
39C2×C42C2×C412yes—
40C2×C42C2×C412yes—
41C2×C42D411yescharacteristic
42C2×C42D411yescharacteristic
43C2×C42D412yes—
44C2×C42Q812yes—
45C2×C42C2311yescharacteristic
46C4⋊C8—24no—
47C4⋊C8—22no—
48C4⋊C8C2×C414yes—
49#97—24no—
50C4×C8—22no—
51C4×C8C2×C414yes—
52#95—22no—
53#95—22no—
54C24C22⋊C411yescharacteristic
55C22×C4—24no—
56C22×C4—24no—
57C22×C4—22no—
58C22×C4—22no—
59C22×C4—24no—
60C22×C4C4212yes—
61C22×C4C22⋊C411yescharacteristic
62C22×C4C22⋊C411yescharacteristic
63C22×C4C22⋊C412yes—
64C22×C4C22⋊C412yes—
65C22×C4C22⋊C411yescharacteristic
66C22×C4C4⋊C412yes—
67C22×C4C4⋊C412yes—
68C22×C4C4⋊C412yes—
69C22×C4C22×C411yescharacteristic
70C22×C4C2×D411yescharacteristic
71C22×C4C2×D411yescharacteristic
72M16—216no—
73M16—48no—
74C2×C8—28no—
75C2×C8—24no—
76C2×C8—24no—
77C2×C8—44no—
78C4⋊C4—24no—
79C4⋊C4M1618yescomplemented
80C22⋊C4—28no—
81C42—28no—
82C42—44no—
83C42—42no—
84C42—42no—
85C42C4212yes—
86C42C22⋊C412yes—
87C42C22⋊C412yes—
88C42C4⋊C412yes—
89C42C4⋊C412yes—
90C42C4⋊C412yes—
91C42C22×C411yescharacteristic
92C42C22×C411yescharacteristic
93C42C2×D411yescharacteristic
94C42C2×Q811yescharacteristic
95C23—22no—
96C23—22no—
97C23—22no—
98C23#9512yes—
99C23C2×C22⋊C411yescharacteristic
100C2×C4—22no—
101C2×C4—22no—
102C2×C4—22no—
103C2×C4—24no—
104C2×C4—24no—
105C2×C4—24no—
106C2×C4—22no—
107C2×C4—22no—
108C2×C4—24no—
109C2×C4—24no—
110C2×C4—28no—
111C2×C4—44no—
112C2×C4—44no—
113C2×C4#9512yes—
114C2×C4#9512yes—
115C2×C4#9512yes—
116C2×C4#10414yes—
117C2×C4C2×C4211yescharacteristic
118C2×C4C2×C22⋊C411yescharacteristic
119C2×C4C2×C22⋊C411yescharacteristic
120C2×C4C2×C4⋊C411yescharacteristic
121C2×C4C2×C4⋊C411yescharacteristic
122C2×C4C2×C4⋊C411yescharacteristic
123C2×C4C2×M1614yes—
124C2×C4AGL(1,ℤ/8)12yes—
125C2×C4#13712yes—
126C8—28no—
127C8—44no—
128C22—22no—
129C22—22no—
130C22—22no—
131C22—44no—
132C22C2×#9511yescharacteristic
133C22#40712yes—
134C22#41712yes—
135C22C2×#10412yes—
136C4—22no—
137C4—21no—
138C4—21no—
139C4—22no—
140C4—48no—
141C4#33914yes—
142C4C4×M1612yes—
143C4#41811yescharacteristic
144C4#41911yescharacteristic
145C4#42312yes—
146C4#42812yes—
147C2—42no—
148C2#148914yes—
149C2#172811yescharacteristic
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
10. #423C4semidirect
14. C4×M16C4semidirect
79. C4⋊C4M16semidirect

Maximal subgroups

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

subgroupindex
C2×#4232
C2×C4×M162
C4×#1172
#12792