Finite Group Databasebeta

← #21933

Subgroups — #21933

Order 256.

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

normal subgroups only

This group has 557 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×#407C211yesmaximal, characteristic
2C22×C22⋊C8C211yesmaximal, characteristic
3#2280C211yesmaximal, characteristic
4#1851C214yesmaximal, complemented
5#1850C214yesmaximal, complemented
6#1798C214yesmaximal, complemented
7C24×C4C2211yescharacteristic
8C22×M16C2212yes—
9C23×C8C2212yes—
10C2×#117C2212yes—
11C2×C4⋊C8C2218yescomplemented
12#407—24no—
13C2×C22⋊C8—24no—
14C2×C22⋊C8C2212yes—
15C2×C22⋊C8C2212yes—
16C2×C22⋊C8C2212yes—
17C2×C22⋊C8C2212yes—
18#381C412yes—
19#380C412yes—
20#380C412yes—
21#379C412yes—
22C4×C22⋊C4C2212yes—
23C4×C22⋊C4C2212yes—
24#336C2218yescomplemented
25C25C2×C411yescharacteristic
26C23×C4—44no—
27C23×C4C2×C411yescharacteristic
28C23×C4C2×C411yescharacteristic
29C23×C4C2×C411yescharacteristic
30C23×C4D414yes—
31C23×C4Q814yes—
32C23×C4C2311yescharacteristic
33C23×C4C2311yescharacteristic
34C23×C4C2311yescharacteristic
35C2×M16—24no—
36C2×M16—44no—
37C22×C8—24no—
38C22×C8—44no—
39C22×C8C2314yes—
40C22×C8C2314yes—
41#117—44no—
42C2×C4⋊C4C2×C414yes—
43C2×C22⋊C4C2×C414yes—
44C2×C22⋊C4C2×C414yes—
45C2×C22⋊C4C2×C414yes—
46C2×C42C2314yes—
47C4⋊C8—48no—
48C22⋊C8—24no—
49C22⋊C8—24no—
50C22⋊C8—24no—
51C22⋊C8—24no—
52#95C2×C414yes—
53#95C2×C414yes—
54C24—24no—
55C24—42no—
56C24—42no—
57C24C4⋊C414yes—
58C24C22×C411yescharacteristic
59C24C22×C411yescharacteristic
60C24C22×C411yescharacteristic
61C22×C4—24no—
62C22×C4—24no—
63C22×C4—24no—
64C22×C4—48no—
65C22×C4—48no—
66C22×C4—42no—
67C22×C4—42no—
68C22×C4—42no—
69C22×C4C4⋊C414yes—
70C22×C4C4⋊C414yes—
71C22×C4C4⋊C414yes—
72C22×C4C22×C418yes—
73C22×C4C22×C411yescharacteristic
74C22×C4C22×C411yescharacteristic
75C22×C4C22×C411yescharacteristic
76C22×C4C2×D412yes—
77C22×C4C2×D412yes—
78C22×C4C2×D412yes—
79C22×C4C2×Q812yes—
80C22×C4C2×Q812yes—
81C22×C4C2×Q812yes—
82C22×C4C2411yescharacteristic
83M16—48no—
84C2×C8—24no—
85C2×C8—24no—
86C2×C8—28no—
87C2×C8—28no—
88C2×C8—48no—
89C4⋊C4—44no—
90C22⋊C4—28no—
91C22⋊C4—44no—
92C22⋊C4—44no—
93C42—28no—
94C23—22no—
95C23—22no—
96C23—22no—
97C23—22no—
98C23—22no—
99C23—22no—
100C23—22no—
101C23—22no—
102C23—28no—
103C23—44no—
104C23—44no—
105C23—416no—
106C23C2×C4⋊C412yes—
107C23C2×C4⋊C412yes—
108C23C2×C4⋊C412yes—
109C23#13114yes—
110C23C23×C411yescharacteristic
111C2×C4—22no—
112C2×C4—22no—
113C2×C4—22no—
114C2×C4—24no—
115C2×C4—24no—
116C2×C4—24no—
117C2×C4—24no—
118C2×C4—24no—
119C2×C4—24no—
120C2×C4—28no—
121C2×C4—28no—
122C2×C4—28no—
123C2×C4—44no—
124C2×C4—44no—
125C2×C4—44no—
126C2×C4C2×C4⋊C412yes—
127C2×C4C2×C4⋊C412yes—
128C2×C4C2×C4⋊C412yes—
129C2×C4C22×D411yescharacteristic
130C2×C4C22×Q811yescharacteristic
131C2×C4H(5,𝔽2)14yes—
132C8—44no—
133C8—44no—
134C22—22no—
135C22—22no—
136C22—28no—
137C22—22no—
138C22—22no—
139C22—22no—
140C22—22no—
141C22—22no—
142C22—22no—
143C22—416no—
144C22—44no—
145C22—44no—
146C22#42414yes—
147C22C22×C4⋊C411yescharacteristic
148C22#51812yes—
149C22C2×#13112yes—
150C22#56812yes—
151C4—22no—
152C4—22no—
153C4—22no—
154C4—48no—
155C4#53412yes—
156C4#54312yes—
157C2—24no—
158C2—42no—
159C2—42no—
160C2#231511yescharacteristic
161C2C2×#42411yescharacteristic
162C2#290511yescharacteristic
163C2#297614yes—
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutator, socleC23C23×C4
prime radicalC25C2×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. #1851C2semidirect
5. #1850C2semidirect
6. #1798C2semidirect
11. C2×C4⋊C8C22semidirect
24. #336C22semidirect

Maximal subgroups

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

subgroupindex
C2×#4072
C22×C22⋊C82
#22802
#18512
#18502
#17982