Finite Group Databasebeta

← #21969

Subgroups — #21969

Order 256.

367 conjugacy classes of subgroups; only the 195 normal subgroups are shown.

normal subgroups only

This group has 367 conjugacy classes of subgroups — too many to draw. Only its 195 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#2920C212yesmaximal
2C22×C4⋊C8C211yesmaximal, characteristic
3#1950C218yesmaximal, complemented
4#1810C214yesmaximal
5C23×C8C2212yes—
6C22×C42C2211yescharacteristic
7#432—22no—
8#432—22no—
9#431—22no—
10#431—22no—
11C2×#108C2218yes—
12#423C2214yes—
13C2×C4⋊C8C414yes—
14C2×C4⋊C8C412yes—
15C2×C4⋊C8C412yes—
16C2×C4⋊C8C2214yes—
17#407C2214yes—
18C4×M16C2214yes—
19#341C2218yes—
20C23×C4Q811yescharacteristic
21C23×C4Q811yescharacteristic
22C23×C4C2311yescharacteristic
23C2×M16C2318yes—
24C22×C8—44no—
25C22×C8C2×C414yes—
26C22×C8C2×C414yes—
27C22×C8C2314yes—
28C2×C42C2×C412yes—
29C2×C42C2×C411yescharacteristic
30C2×C42C2×C411yescharacteristic
31C2×C42D411yescharacteristic
32C2×C42D412yes—
33C2×C42D411yescharacteristic
34C2×C42Q812yes—
35C2×C42C2312yes—
36#108—48no—
37C4⋊C8—24no—
38C4⋊C8—24no—
39C4⋊C8C2×C418yes—
40C4⋊C8C2×C418yes—
41C22⋊C8—24no—
42C22⋊C8—24no—
43#97—24no—
44C4×C8—24no—
45C24C2×Q811yescharacteristic
46C22×C4—24no—
47C22×C4—22no—
48C22×C4—22no—
49C22×C4—42no—
50C22×C4C4⋊C411yescharacteristic
51C22×C4C4⋊C412yes—
52C22×C4C4⋊C412yes—
53C22×C4C4⋊C411yescharacteristic
54C22×C4C4⋊C411yescharacteristic
55C22×C4C4⋊C411yescharacteristic
56C22×C4C22×C411yescharacteristic
57C22×C4C22×C411yescharacteristic
58C22×C4C2×D411yescharacteristic
59C22×C4C2×D411yescharacteristic
60C22×C4C2×Q811yescharacteristic
61C22×C4C2×Q812yes—
62C22×C4C2×Q812yes—
63C22×C4C2411yescharacteristic
64M16—28no—
65M16—28no—
66C2×C8—28no—
67C2×C8—28no—
68C2×C8—44no—
69C2×C8—44no—
70C2×C8C22×C418yes—
71C42C4⋊C412yes—
72C42C4⋊C412yes—
73C42C4⋊C412yes—
74C42C4⋊C412yes—
75C42C22×C412yes—
76C42C22×C412yes—
77C42C2×D412yes—
78C42C2×D412yes—
79C23—22no—
80C23—22no—
81C23—22no—
82C23C2×C4⋊C411yescharacteristic
83C23C2×C4⋊C411yescharacteristic
84C23C22×Q811yescharacteristic
85C2×C4—22no—
86C2×C4—22no—
87C2×C4—24no—
88C2×C4—21no—
89C2×C4—21no—
90C2×C4—21no—
91C2×C4—21no—
92C2×C4—22no—
93C2×C4—22no—
94C2×C4—24no—
95C2×C4—24no—
96C2×C4—41no—
97C2×C4—41no—
98C2×C4—42no—
99C2×C4#10814yescomplemented
100C2×C4C2×C4⋊C411yescharacteristic
101C2×C4C2×C4⋊C411yescharacteristic
102C2×C4C2×C4⋊C412yes—
103C2×C4C2×C4⋊C412yes—
104C2×C4C2×C4⋊C412yes—
105C2×C4C2×C4⋊C412yes—
106C2×C4C23×C411yescharacteristic
107C2×C4C22×D411yescharacteristic
108C2×C4H(5,𝔽2)12yes—
109C2×C42−1+412yes—
110C8—28no—
111C8—48no—
112C22—28no—
113C22—21no—
114C22—21no—
115C22—21no—
116C22—21no—
117C22—21no—
118C22—21no—
119C22C2×#10812yes—
120C22#43012yes—
121C22C22×C4⋊C411yescharacteristic
122C22#54412yes—
123C4—21no—
124C4—21no—
125C4—22no—
126C4—22no—
127C4—22no—
128C4C2×#10814yes—
129C4#51811yescharacteristic
130C4#51911yescharacteristic
131C4#53712yes—
132C2—22no—
133C2—22no—
134C2—22no—
135C2#231611yescharacteristic
136C2C22×#10811yescharacteristic
137C2C2×#43011yescharacteristic
subgroupG/H
centerC2×C4C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
socleC22C22×C4⋊C4
prime radicalC24C2×Q8
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1950C2semidirect
99. C2×C4#108semidirect

Maximal subgroups

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

subgroupindex
#29202
C22×C4⋊C82
#19502
#18102