Finite Group Databasebeta

← #17667

Subgroups — #17667

Order 256.

481 conjugacy classes of subgroups; only the 187 normal subgroups are shown.

normal subgroups only

This group has 481 conjugacy classes of subgroups — too many to draw. Only its 187 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
1C22×#125C211yesmaximal, characteristic
2#2920C212yesmaximal
3#1534C214yesmaximal, complemented
4#1528C218yesmaximal, complemented
5C2×#125—22no—
6C2×#125—22no—
7C2×#125—22no—
8C2×#125C414yes—
9C2×#125C412yes—
10C2×#125C2214yes—
11C2×#125C2212yes—
12C22×C4⋊C4—22no—
13C22×C4⋊C4C412yes—
14C22×C42C2211yescharacteristic
15#432C2214yes—
16#432C2214yes—
17#431—22no—
18#431—22no—
19#423—22no—
20#407—22no—
21C4×M16C2214yes—
22#330C22116yescomplemented
23C23×C4—22no—
24C23×C4C2×C411yescharacteristic
25C23×C4D412yes—
26C2×M16—24no—
27#125—22no—
28#125—22no—
29#125—24no—
30#125—24no—
31#125—24no—
32#125—24no—
33#125—24no—
34#125C2×C418yes—
35#125C2×C414yes—
36#125C2314yes—
37C2×C4⋊C4—24no—
38C2×C4⋊C4—24no—
39C2×C4⋊C4—24no—
40C2×C4⋊C4—22no—
41C2×C4⋊C4—22no—
42C2×C4⋊C4—22no—
43C2×C4⋊C4—24no—
44C2×C4⋊C4—24no—
45C2×C4⋊C4—24no—
46C2×C4⋊C4C2×C414yes—
47C2×C4⋊C4C2×C414yes—
48C2×C4⋊C4C2×C414yes—
49C2×C42C2×C412yes—
50C2×C42C2×C411yescharacteristic
51C2×C42D412yes—
52C2×C42D412yes—
53C2×C42D412yes—
54C2×C42C2312yes—
55C2×C42C2311yescharacteristic
56C4⋊C8—24no—
57C4⋊C8—24no—
58C22⋊C8—24no—
59C22⋊C8—24no—
60#97C2318yes—
61C4×C8—24no—
62C24C22⋊C411yescharacteristic
63C22×C4—24no—
64C22×C4—24no—
65C22×C4—24no—
66C22×C4—24no—
67C22×C4—44no—
68C22×C4—48no—
69C22×C4C22⋊C412yes—
70C22×C4C22⋊C412yes—
71C22×C4C22⋊C412yes—
72C22×C4C22⋊C412yes—
73C22×C4C22⋊C411yescharacteristic
74C22×C4C22×C411yescharacteristic
75C22×C4C22×C412yes—
76C22×C4C2×D412yes—
77C22×C4C2×D412yes—
78C22×C4C2×D412yes—
79M16—48no—
80C2×C8—28no—
81C4⋊C4—28no—
82C4⋊C4—28no—
83C4⋊C4—28no—
84C4⋊C4—24no—
85C4⋊C4—24no—
86C4⋊C4—24no—
87C4⋊C4—28no—
88C4⋊C4C22×C418yes—
89C42C22⋊C411yescharacteristic
90C42C22⋊C411yescharacteristic
91C42C22⋊C412yes—
92C42C22⋊C412yes—
93C42C22×C412yes—
94C42C22×C411yescharacteristic
95C42C2×D412yes—
96C42C2×D412yes—
97C42C2×D412yes—
98C42C2411yescharacteristic
99C23—22no—
100C23—24no—
101C23C2×C22⋊C411yescharacteristic
102C23C2×C22⋊C412yes—
103C2×C4—22no—
104C2×C4—24no—
105C2×C4—24no—
106C2×C4—24no—
107C2×C4—24no—
108C2×C4—28no—
109C2×C4—42no—
110C2×C4—42no—
111C2×C4—42no—
112C2×C4—42no—
113C2×C4—48no—
114C2×C4—48no—
115C2×C4—48no—
116C2×C4#10114yes—
117C2×C4C2×C22⋊C412yes—
118C2×C4C2×C22⋊C412yes—
119C2×C4C2×C22⋊C412yes—
120C2×C4C2×C22⋊C411yescharacteristic
121C2×C4C2×C22⋊C412yes—
122C2×C4C23×C411yescharacteristic
123C2×C4C22×D412yes—
124C8—48no—
125C22—28no—
126C22—22no—
127C22—22no—
128C22—22no—
129C22C2×#10112yes—
130C22#42114yes—
131C22C22×C22⋊C411yescharacteristic
132C4—21no—
133C4—21no—
134C4—22no—
135C4—22no—
136C4—22no—
137C4—22no—
138C4—48no—
139C4C2×#10114yes—
140C2—22no—
141C2—24no—
142C2C22×#10111yescharacteristic
143C2C2×#42112yes—
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC2×C4C23×C4
Frattini, cosocleC42C24
prime radicalC24C22⋊C4
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C22×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1534C2semidirect
4. #1528C2semidirect
22. #330C22semidirect

Maximal subgroups

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

subgroupindex
C22×#1252
#29202
#15342
#15282