Finite Group Databasebeta

← #21808

Subgroups — #21808

Order 256.

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

normal subgroups only

This group has 737 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
1C22×#124C211yesmaximal, characteristic
2C2×#432C211yesmaximal, characteristic, complemented
3#2285C211yesmaximal, characteristic, complemented
4#1983C214yesmaximal, complemented
5#1959C214yesmaximal, complemented
6#1787C212yesmaximal, complemented
7#1786C212yesmaximal
8C23×Q8C2211yescharacteristic
9C23×D4C2211yescharacteristic
10C2×#124—21no—
11C2×#124—21no—
12C2×#124—24no—
13C2×#124C418yescomplemented
14C2×#124C2212yes—
15C2×#124C2212yes—
16C2×#117—21no—
17C22×C22⋊C4—21no—
18C22×C22⋊C4—21no—
19C22×C42C2211yescharacteristic
20#432—24no—
21C2×C4⋊C8C2212yescomplemented
22C2×#103C2218yescomplemented
23C2×#102C2218yes—
24C2×C22⋊C8C2212yes—
25C2×#97C2212yescomplemented
26#384C2212yescomplemented
27#382—21no—
28#380—21no—
29#380C2212yes—
30C4×C4⋊C4—21no—
31C4×C4⋊C4C2212yescomplemented
32C25—21no—
33C22×Q8—22no—
34C22×Q8—21no—
35C22×Q8—44no—
36C22×Q8C2×C414yes—
37C22×Q8C2312yes—
38C22×D4—21no—
39C22×D4—22no—
40C22×D4—44no—
41C22×D4C2×C414yes—
42C22×D4C2312yes—
43C23×C4—21no—
44C23×C4D411yescharacteristic
45C23×C4D411yescharacteristic
46C23×C4C2311yescharacteristic
47C22×C8C2314yes—
48#124—28no—
49#124—28no—
50#124—24no—
51#124—24no—
52#124C2×C418yes—
53#124C2×C418yes—
54#117—44no—
55C2×C4⋊C4—22no—
56C2×C4⋊C4—22no—
57C2×C4⋊C4C2314yes—
58C2×C22⋊C4—28no—
59C2×C22⋊C4—28no—
60C2×C22⋊C4—22no—
61C2×C22⋊C4—22no—
62C2×C22⋊C4—22no—
63C2×C22⋊C4—22no—
64C2×C22⋊C4—22no—
65C2×C42—22no—
66C2×C42C2×C414yes—
67C2×C42D411yescharacteristic
68C2×C42D411yescharacteristic
69C2×C42D414yes—
70C2×C42C2311yescharacteristic
71C2×C42C2311yescharacteristic
72C4⋊C8—24no—
73#103—48no—
74#102—48no—
75C22⋊C8—24no—
76#97—24no—
77#95—22no—
78#95—22no—
79C24—24no—
80C24—22no—
81C24—44no—
82C24—44no—
83C24—42no—
84C24—42no—
85C24C2×D411yescharacteristic
86C2×Q8—24no—
87C2×Q8—22no—
88C2×Q8—28no—
89C2×Q8—48no—
90C2×Q8—44no—
91C2×Q8—48no—
92C2×Q8C22×C414yes—
93C2×D4—24no—
94C2×D4—22no—
95C2×D4—28no—
96C2×D4—48no—
97C2×D4—44no—
98C2×D4—48no—
99C2×D4C22×C414yes—
100C22×C4—22no—
101C22×C4—22no—
102C22×C4—24no—
103C22×C4—24no—
104C22×C4—22no—
105C22×C4—24no—
106C22×C4—42no—
107C22×C4—44no—
108C22×C4C22⋊C414yes—
109C22×C4C22⋊C414yes—
110C22×C4C22×C412yes—
111C22×C4C2×D411yescharacteristic
112C22×C4C2×D411yescharacteristic
113C22×C4C2×D411yescharacteristic
114C22×C4C2×D411yescharacteristic
115C22×C4C2×D411yescharacteristic
116C22×C4C2×D412yes—
117C22×C4C2411yescharacteristic
118C2×C8—24no—
119C2×C8—28no—
120C4⋊C4—28no—
121C4⋊C4—44no—
122C4⋊C4—44no—
123C22⋊C4—28no—
124C22⋊C4—28no—
125C22⋊C4—28no—
126C22⋊C4—28no—
127C22⋊C4—44no—
128C42—44no—
129C42C22⋊C414yes—
130C42C22⋊C414yes—
131C42C22×C412yes—
132C42C22×C412yes—
133C42C2×D412yes—
134C42C2×D412yes—
135C23—22no—
136C23—22no—
137C23—24no—
138C23—48no—
139C23—48no—
140C23—44no—
141C23—42no—
142C23—42no—
143C23—44no—
144C23—48no—
145C23—88no—
146C23—88no—
147C23C2×C22⋊C412yes—
148C23AGL(1,ℤ/8)12yes—
149C23#13712yes—
150C23C22×D411yescharacteristic
151Q8—28no—
152Q8—48no—
153Q8—44no—
154D4—28no—
155D4—48no—
156D4—44no—
157C2×C4—22no—
158C2×C4—21no—
159C2×C4—21no—
160C2×C4—21no—
161C2×C4—21no—
162C2×C4—22no—
163C2×C4—22no—
164C2×C4—28no—
165C2×C4—24no—
166C2×C4—24no—
167C2×C4—24no—
168C2×C4—44no—
169C2×C4—48no—
170C2×C4—44no—
171C2×C4—44no—
172C2×C4—44no—
173C2×C4—44no—
174C2×C4C2×C22⋊C412yes—
175C2×C4C2×C22⋊C412yes—
176C2×C4C2×C22⋊C412yes—
177C2×C4C2×C22⋊C412yes—
178C2×C4C2×C22⋊C412yes—
179C2×C4C23×C411yescharacteristic
180C2×C4C22×D411yescharacteristic
181C2×C4H(5,𝔽2)14yes—
182C8—44no—
183C22—22no—
184C22—22no—
185C22—24no—
186C22—24no—
187C22—44no—
188C22—44no—
189C22—44no—
190C22—816no—
191C22—84no—
192C22—84no—
193C22#41714yes—
194C22C22×C22⋊C411yescharacteristic
195C22#53512yes—
196C22C2×AGL(1,ℤ/8)11yescharacteristic
197C22C2×#13711yescharacteristic
198C22#57512yes—
199C4—22no—
200C4—22no—
201C4—22no—
202C4—22no—
203C4—22no—
204C4—44no—
205C4—84no—
206C4#51812yes—
207C4#53512yes—
208C2—24no—
209C2—84no—
210C2#230911yescharacteristic
211C2C2×#41711yescharacteristic
212C2#289611yescharacteristic
213C2#321312yes—
214C2#321512yes—
subgroupG/H
center, socleC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
prime radicalC23×D4C22
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
2. C2×#432C2semidirect
3. #2285C2semidirect
4. #1983C2semidirect
5. #1959C2semidirect
6. #1787C2semidirect
13. C2×#124C4semidirect
21. C2×C4⋊C8C22semidirect
22. C2×#103C22semidirect
25. C2×#97C22semidirect
26. #384C22semidirect
31. C4×C4⋊C4C22semidirect

Maximal subgroups

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

subgroupindex
C22×#1242
C2×#4322
#22852
#19832
#19592
#17872
#17862