Finite Group Databasebeta

← #21356

Subgroups — #21356

Order 256.

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

normal subgroups only

This group has 463 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
2C2×C4×M16C211yesmaximal, characteristic
3C4×#117C211yesmaximal, characteristic
4#1939C214yesmaximal, complemented
5#1851C214yesmaximal
6#1767C214yesmaximal, complemented
7C22×M16C2212yes—
8C2×#117C412yes—
9C22×C42C2211yescharacteristic
10#432—24no—
11C2×C4⋊C8C2218yes—
12C2×C4⋊C8C2212yes—
13C2×C22⋊C8C2212yes—
14C4×M16—24no—
15C2×#97C2212yes—
16C2×#97C2212yes—
17C2×C4×C8C2212yes—
18C4×C4⋊C4C411yescharacteristic
19C4×C4⋊C4C411yescharacteristic
20C4×C4⋊C4C2212yes—
21C4×C22⋊C4C412yes—
22C4×C22⋊C4C2212yes—
23#376C412yes—
24C43C2212yes—
25#336C2218yes—
26C23×C4C2×C411yescharacteristic
27C23×C4C2×C411yescharacteristic
28C23×C4C2311yescharacteristic
29C2×M16—24no—
30C2×M16—28no—
31C22×C8C2314yes—
32C22×C8C2314yes—
33#117—28no—
34C2×C4⋊C4C2×C412yes—
35C2×C4⋊C4C2×C412yes—
36C2×C22⋊C4C2×C414yes—
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—
52C4×C8—24no—
53#95C2×C414yes—
54#95C2×C412yes—
55#95C2×C412yes—
56C24C22×C411yescharacteristic
57C22×C4—24no—
58C22×C4—24no—
59C22×C4—41no—
60C22×C4—41no—
61C22×C4C4⋊C414yes—
62C22×C4C4⋊C414yes—
63C22×C4C22×C414yes—
64C22×C4C22×C411yescharacteristic
65C22×C4C22×C411yescharacteristic
66C22×C4C22×C411yescharacteristic
67C22×C4C22×C411yescharacteristic
68C22×C4C22×C414yes—
69C22×C4C22×C411yescharacteristic
70C22×C4C2×D412yes—
71C22×C4C2×Q812yes—
72C22×C4C2411yescharacteristic
73M16—216no—
74C2×C8—24no—
75C2×C8—24no—
76C2×C8—24no—
77C2×C8—28no—
78C2×C8#4118yes—
79C4⋊C4—24no—
80C4⋊C4M1618yescomplemented
81C22⋊C4—28no—
82C42—28no—
83C42—28no—
84C42—42no—
85C42—42no—
86C42C4⋊C414yes—
87C42C4⋊C414yes—
88C42C2×D412yes—
89C42C2×D412yes—
90C42C2×Q812yes—
91C42C2×Q812yes—
92C23—22no—
93C23—22no—
94C23—21no—
95C23—21no—
96C23C2×C4⋊C412yes—
97C23C23×C411yescharacteristic
98C2×C4—24no—
99C2×C4—22no—
100C2×C4—22no—
101C2×C4—21no—
102C2×C4—21no—
103C2×C4—24no—
104C2×C4—21no—
105C2×C4—21no—
106C2×C4—24no—
107C2×C4—24no—
108C2×C4—28no—
109C2×C4—24no—
110C2×C4—24no—
111C2×C4—24no—
112C2×C4—44no—
113C2×C4C2×C4⋊C412yes—
114C2×C4C2×C4⋊C412yes—
115C2×C4C2×C4⋊C412yes—
116C2×C4C2×C4⋊C412yes—
117C2×C4C2×C4⋊C412yes—
118C2×C4C2×M1618yes—
119C2×C4C2×M1614yes—
120C2×C4C22×D411yescharacteristic
121C2×C4C22×Q811yescharacteristic
122C2×C4C2×#4114yes—
123C8—28no—
124C8—44no—
125C22—22no—
126C22—22no—
127C22—22no—
128C22—42no—
129C22—42no—
130C22C22×C4⋊C411yescharacteristic
131C22C4×#4112yes—
132C22C22×M1612yes—
133C22#56811yescharacteristic
134C22#56811yescharacteristic
135C4—22no—
136C4—22no—
137C4—22no—
138C4—28no—
139C4—22no—
140C4—44no—
141C4#42314yes—
142C4#52512yes—
143C4#53312yes—
144C2—42no—
145C2#229611yescharacteristic
146C2C2×#42311yescharacteristic
147C2#290511yescharacteristic
148C2#297012yes—
149C2#297112yes—
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. #1939C2semidirect
6. #1767C2semidirect
80. C4⋊C4M16semidirect

Maximal subgroups

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

subgroupindex
C2×#4322
C2×C4×M162
C4×#1172
#19392
#18512
#17672