Finite Group Databasebeta

← #21366

Subgroups — #21366

Order 256.

425 conjugacy classes of subgroups; only the 199 normal subgroups are shown.

normal subgroups only

This group has 425 conjugacy classes of subgroups — too many to draw. Only its 199 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
2#2283C211yesmaximal, characteristic
3C4×#117C211yesmaximal, characteristic
4#1949C214yesmaximal, complemented
5#1854C214yesmaximal
6#1776C214yesmaximal, complemented
7C2×#117C2212yes—
8C22×C42C2211yescharacteristic
9#432C418yescomplemented
10C2×#107C2214yes—
11C2×#106C2214yes—
12C2×C4⋊C8C2212yes—
13C2×C22⋊C8C2212yes—
14C2×#97C2212yes—
15#383—21no—
16#382C2212yes—
17#381—21no—
18#380C2212yes—
19C4×C4⋊C4C2212yes—
20C4×C4⋊C4C2212yes—
21C4×C4⋊C4C2212yes—
22C4×C22⋊C4—21no—
23C4×C22⋊C4—21no—
24C4×C22⋊C4—21no—
25#376—21no—
26#376—21no—
27C43—21no—
28#340C2218yes—
29C23×C4D411yescharacteristic
30C23×C4D411yescharacteristic
31C23×C4C2311yescharacteristic
32C22×C8C2314yes—
33#117—28no—
34C2×C4⋊C4C2314yes—
35C2×C4⋊C4C2314yes—
36C2×C22⋊C4—22no—
37C2×C22⋊C4—22no—
38C2×C42—22no—
39C2×C42—22no—
40C2×C42—22no—
41C2×C42—22no—
42C2×C42C2×C414yes—
43C2×C42D411yescharacteristic
44C2×C42D411yescharacteristic
45C2×C42Q814yes—
46C2×C42C2311yescharacteristic
47C2×C42C2311yescharacteristic
48#107—28no—
49#106—28no—
50C4⋊C8C2×C418yes—
51C22⋊C8C2×C418yes—
52#97C2×C418yes—
53#95—22no—
54#95—22no—
55#95—22no—
56#95—22no—
57#95—22no—
58#95—22no—
59C24C2×D411yescharacteristic
60C22×C4—24no—
61C22×C4—24no—
62C22×C4—24no—
63C22×C4—42no—
64C22×C4—42no—
65C22×C4C4⋊C414yes—
66C22×C4C4⋊C414yes—
67C22×C4C22×C412yes—
68C22×C4C2×D411yescharacteristic
69C22×C4C2×D411yescharacteristic
70C22×C4C2×D411yescharacteristic
71C22×C4C2×D411yescharacteristic
72C22×C4C2×D411yescharacteristic
73C22×C4C2×Q812yes—
74C22×C4C2411yescharacteristic
75C2×C8—24no—
76C2×C8—24no—
77C2×C8C22×C418yes—
78C4⋊C4—24no—
79C4⋊C4—24no—
80C4⋊C4—24no—
81C4⋊C4#4118yes—
82C22⋊C4—28no—
83C22⋊C4—44no—
84C42—28no—
85C42—44no—
86C42—44no—
87C42—44no—
88C42C4⋊C414yes—
89C42C4⋊C414yes—
90C42C22×C412yes—
91C42C22×C412yes—
92C42C2×Q812yes—
93C42C2×Q812yes—
94C23—22no—
95C23—22no—
96C23—22no—
97C23C2×C4⋊C412yes—
98C23C22×D411yescharacteristic
99C2×C4—22no—
100C2×C4—22no—
101C2×C4—22no—
102C2×C4—22no—
103C2×C4—22no—
104C2×C4—24no—
105C2×C4—24no—
106C2×C4—28no—
107C2×C4—44no—
108C2×C4—44no—
109C2×C4—44no—
110C2×C4—44no—
111C2×C4—44no—
112C2×C4—44no—
113C2×C4—44no—
114C2×C4C2×C4⋊C412yes—
115C2×C4C2×C4⋊C412yes—
116C2×C4C2×C4⋊C412yes—
117C2×C4C2×C4⋊C412yes—
118C2×C4C2×C4⋊C412yes—
119C2×C4C23×C411yescharacteristic
120C2×C4C22×Q811yescharacteristic
121C2×C4C2×#4114yes—
122C8—28no—
123C22—22no—
124C22—22no—
125C22—22no—
126C22—44no—
127C22C22×C4⋊C411yescharacteristic
128C22#52512yes—
129C22#57512yes—
130C22#57512yes—
131C4—22no—
132C4—22no—
133C4—22no—
134C4—22no—
135C4—22no—
136C4—48no—
137C4—84no—
138C4C4×#4112yes—
139C4#53312yes—
140C2—42no—
141C2#229611yescharacteristic
142C2#291111yescharacteristic
143C2#291111yescharacteristic
144C2#311114yes—
subgroupG/H
center, socleC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1949C2semidirect
6. #1776C2semidirect
9. #432C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4322
#22832
C4×#1172
#19492
#18542
#17762