Finite Group Databasebeta

← #21801

Subgroups — #21801

Order 256.

693 conjugacy classes of subgroups; only the 183 normal subgroups are shown.

normal subgroups only

This group has 693 conjugacy classes of subgroups — too many to draw. Only its 183 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×#535C211yesmaximal, characteristic
2#2921C212yesmaximal, complemented
3#1967C214yesmaximal, complemented
4#1965C214yesmaximal, complemented
5#1785C212yesmaximal, complemented
6#1783C212yesmaximal, complemented
7C22×#41C2211yescharacteristic
8C23×D4C2211yescharacteristic
9#535—28no—
10C2×#127C2212yes—
11C2×#124C2212yes—
12C2×#121C414yes—
13C2×#120C414yes—
14C2×#117C2211yescharacteristic
15#433—28no—
16#423C2214yescomplemented
17C2×#101C2214yescomplemented
18C2×#100C2218yes—
19C2×#100C2214yescomplemented
20#407C2214yes—
21C4×M16C2214yescomplemented
22C25C2×C412yes—
23C2×#41—24no—
24C2×#41—44no—
25C22×Q8C2311yescharacteristic
26C22×D4—24no—
27C22×D4—44no—
28C22×D4C2×C412yes—
29C22×D4C2×C412yes—
30C22×D4C2×C418yes—
31C22×D4C2312yes—
32C22×D4C2311yescharacteristic
33C23×C4C2×C412yes—
34C23×C4C2311yescharacteristic
35C2×M16C2318yes—
36#127—24no—
37#127—24no—
38#124—24no—
39#124—24no—
40#121—216no—
41#120—216no—
42#117D418yes—
43C2×C4⋊C4C2×C412yes—
44C2×C22⋊C4C2×C418yes—
45C2×C22⋊C4C2×C412yes—
46C2×C42C2312yes—
47C4⋊C8—28no—
48#101—44no—
49#100—48no—
50#100—44no—
51C22⋊C8—28no—
52#97—24no—
53C4×C8—24no—
54C24—24no—
55C24—44no—
56C24—84no—
57C24C22×C414yes—
58C24C22×C412yes—
59C24C22×C411yescharacteristic
60#41—416no—
61C2×Q8—22no—
62C2×Q8—24no—
63C2×D4—24no—
64C2×D4—24no—
65C2×D4—216no—
66C2×D4—22no—
67C2×D4—22no—
68C2×D4—22no—
69C2×D4—28no—
70C2×D4—24no—
71C2×D4—44no—
72C2×D4—44no—
73C2×D4—416no—
74C2×D4—88no—
75C22×C4—24no—
76C22×C4—24no—
77C22×C4—44no—
78C22×C4C22×C412yes—
79C22×C4C22×C411yescharacteristic
80C22×C4C22×C414yes—
81C22×C4C2×D414yes—
82C22×C4C2411yescharacteristic
83M16—28no—
84M16—28no—
85C2×C8—28no—
86C4⋊C4C22⋊C418yes—
87C22⋊C4—216no—
88C22⋊C4C22⋊C418yes—
89C42C2×D414yes—
90C42C2×D414yes—
91C23—22no—
92C23—24no—
93C23—22no—
94C23—24no—
95C23—28no—
96C23—42no—
97C23—48no—
98C23—44no—
99C23—48no—
100C23—88no—
101C23—816no—
102C23C2×C22⋊C412yes—
103C23C23×C411yescharacteristic
104Q8—44no—
105D4—48no—
106D4—48no—
107D4—44no—
108D4—44no—
109D4—44no—
110D4—816no—
111C2×C4—22no—
112C2×C4—28no—
113C2×C4—22no—
114C2×C4—24no—
115C2×C4—44no—
116C2×C4—48no—
117C2×C4C2×C22⋊C418yes—
118C2×C4C2×C22⋊C412yes—
119C2×C4C22×D412yes—
120C2×C4H(5,𝔽2)14yes—
121C8—48no—
122C22—22no—
123C22—22no—
124C22—24no—
125C22—44no—
126C22—42no—
127C22—44no—
128C22—44no—
129C22—48no—
130C22—84no—
131C22—88no—
132C22—816no—
133C22C22×C22⋊C411yescharacteristic
134C22#51812yes—
135C4—22no—
136C4—28no—
137C4—42no—
138C4#53514yes—
139C2—22no—
140C2—42no—
141C2—82no—
142C2—84no—
143C2#230911yescharacteristic
144C2#288812yes—
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC23C23×C4
Frattini, cosocleC22×C4C24
prime radicalC2×#535C2
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2921C2semidirect
3. #1967C2semidirect
4. #1965C2semidirect
5. #1785C2semidirect
6. #1783C2semidirect
16. #423C22semidirect
17. C2×#101C22semidirect
19. C2×#100C22semidirect
21. C4×M16C22semidirect

Maximal subgroups

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

subgroupindex
C2×#5352
#29212
#19672
#19652
#17852
#17832