Finite Group Databasebeta

← #21355

Subgroups — #21355

Order 256.

469 conjugacy classes of subgroups; only the 223 normal subgroups are shown.

normal subgroups only

This group has 469 conjugacy classes of subgroups — too many to draw. Only its 223 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×#432C211yesmaximal, characteristic
2C22×#97C211yesmaximal, characteristic
3C4×#117C211yesmaximal, characteristic
4#1940C214yesmaximal, complemented
5#1850C214yesmaximal
6#1767C214yesmaximal, complemented
7C23×C8C2212yes—
8C2×#117C412yes—
9C22×C42C2211yescharacteristic
10#432—24no—
11C2×C4⋊C8C2218yes—
12C2×C4⋊C8C2212yes—
13C2×C22⋊C8C2212yes—
14C2×#97—24no—
15C2×#97C2212yes—
16C2×#97C2212yes—
17C2×#97C2212yes—
18C4×C4⋊C4C412yes—
19C4×C4⋊C4C2212yes—
20C4×C22⋊C4C411yescharacteristic
21C4×C22⋊C4C411yescharacteristic
22C4×C22⋊C4C2212yes—
23#376C412yes—
24C43C2212yes—
25#336C2218yes—
26C23×C4C2×C411yescharacteristic
27C23×C4C2×C411yescharacteristic
28C23×C4C2311yescharacteristic
29C22×C8—24no—
30C22×C8—28no—
31C22×C8C2314yes—
32C22×C8C2314yes—
33#117—28no—
34C2×C4⋊C4C2×C414yes—
35C2×C22⋊C4C2×C412yes—
36C2×C22⋊C4C2×C412yes—
37C2×C42C2×C414yes—
38C2×C42C2×C412yes—
39C2×C42C2×C412yes—
40C2×C42C2×C411yescharacteristic
41C2×C42C2×C411yescharacteristic
42C2×C42D414yes—
43C2×C42Q814yes—
44C2×C42C2314yes—
45C2×C42C2311yescharacteristic
46C2×C42C2311yescharacteristic
47C4⋊C8—216no—
48C4⋊C8—24no—
49C22⋊C8—24no—
50#97—24no—
51#97—24no—
52#97—24no—
53#95C2×C412yes—
54#95C2×C412yes—
55#95C2×C414yes—
56C24C22×C411yescharacteristic
57C22×C4—24no—
58C22×C4—24no—
59C22×C4—42no—
60C22×C4C4⋊C414yes—
61C22×C4C4⋊C414yes—
62C22×C4C22×C414yes—
63C22×C4C22×C411yescharacteristic
64C22×C4C22×C411yescharacteristic
65C22×C4C22×C411yescharacteristic
66C22×C4C22×C411yescharacteristic
67C22×C4C22×C411yescharacteristic
68C22×C4C22×C414yes—
69C22×C4C2×D412yes—
70C22×C4C2×Q812yes—
71C22×C4C2411yescharacteristic
72C2×C8—216no—
73C2×C8—24no—
74C2×C8—24no—
75C2×C8—24no—
76C2×C8—28no—
77C2×C8#4118yes—
78C4⋊C4—28no—
79C22⋊C4—24no—
80C22⋊C4M1618yes—
81C42—28no—
82C42—28no—
83C42—42no—
84C42—42no—
85C42C4⋊C414yes—
86C42C4⋊C414yes—
87C42C2×D412yes—
88C42C2×D412yes—
89C42C2×Q812yes—
90C42C2×Q812yes—
91C23—22no—
92C23—22no—
93C23C2×C4⋊C412yes—
94C23C2×M1614yes—
95C23C23×C411yescharacteristic
96C2×C4—24no—
97C2×C4—22no—
98C2×C4—22no—
99C2×C4—22no—
100C2×C4—22no—
101C2×C4—24no—
102C2×C4—22no—
103C2×C4—28no—
104C2×C4—24no—
105C2×C4—24no—
106C2×C4—24no—
107C2×C4—24no—
108C2×C4—24no—
109C2×C4—44no—
110C2×C4C2×C4⋊C412yes—
111C2×C4C2×C4⋊C412yes—
112C2×C4C2×C4⋊C412yes—
113C2×C4C2×C4⋊C412yes—
114C2×C4C2×C4⋊C412yes—
115C2×C4C2×M1618yes—
116C2×C4C22×D411yescharacteristic
117C2×C4C22×Q811yescharacteristic
118C2×C4C2×#4114yes—
119C8—28no—
120C8—44no—
121C22—22no—
122C22—28no—
123C22—22no—
124C22#42314yes—
125C22C22×C4⋊C411yescharacteristic
126C22C4×#4112yes—
127C22C22×M1612yes—
128C22#56812yes—
129C4—22no—
130C4—22no—
131C4—22no—
132C4—22no—
133C4—28no—
134C4—22no—
135C4—44no—
136C4#52512yes—
137C4#53312yes—
138C2—24no—
139C2#229611yescharacteristic
140C2C2×#42311yescharacteristic
141C2#290511yescharacteristic
142C2#297014yes—
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutator, socleC23C23×C4
prime radicalC24C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1940C2semidirect
6. #1767C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4322
C22×#972
C4×#1172
#19402
#18502
#17672