Finite Group Databasebeta

← #20896

Subgroups — #20896

Order 256.

949 conjugacy classes of subgroups; only the 247 normal subgroups are shown.

normal subgroups only

This group has 949 conjugacy classes of subgroups — too many to draw. Only its 247 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
1C23×M16C211yesmaximal, characteristic, complemented
2C2×#525C211yesmaximal, characteristic
3C2×#408C212yesmaximal, complemented
4C2×#407C211yesmaximal, characteristic, complemented
5#1870C218yesmaximal, complemented
6#1729C212yesmaximal, complemented
7C22×#41C2211yescharacteristic
8C24×C4C2211yescharacteristic
9C22×M16—24no—
10C22×M16—28no—
11C22×M16C2212yes—
12C22×M16C2214yes—
13C23×C8C2212yes—
14#525—24no—
15#525—24no—
16C2×#123C412yes—
17C2×C22⋊Q8C412yes—
18C2×#121C412yes—
19C2×#120C412yes—
20C2×C4×D4C2214yes—
21C2×#117C2211yescharacteristic
22#408—28no—
23#407—24no—
24C2×C22⋊C8C2214yes—
25C2×C22⋊C8C2218yescomplemented
26#336C2218yescomplemented
27C25C2×C411yescharacteristic
28C2×#41—22no—
29C2×#41—22no—
30C2×#41—24no—
31C2×#41—24no—
32C22×Q8C2×C411yescharacteristic
33C22×D4C2×C412yes—
34C22×D4C2×C411yescharacteristic
35C22×D4C2×C414yes—
36C23×C4—24no—
37C23×C4—24no—
38C23×C4C2×C412yes—
39C23×C4C2×C411yescharacteristic
40C23×C4D414yes—
41C23×C4D414yes—
42C23×C4C2312yes—
43C23×C4C2312yes—
44C23×C4C2311yescharacteristic
45C2×M16—232no—
46C2×M16—28no—
47C2×M16—24no—
48C2×M16—24no—
49C2×M16—24no—
50C2×M16—216no—
51C22×C8—24no—
52C22×C8—24no—
53C22×C8D418yescomplemented
54C22×C8C2314yes—
55C22×C8C2314yes—
56#123—28no—
57C22⋊Q8—28no—
58#121—28no—
59#120—28no—
60C4×D4—28no—
61C4×D4—28no—
62#117—22no—
63#117—22no—
64C2×C4⋊C4C2×C412yes—
65C2×C4⋊C4C2×C414yes—
66C2×C22⋊C4C2×C412yes—
67C2×C22⋊C4C2×C414yes—
68C2×C22⋊C4C2×C414yes—
69C2×C42C2312yes—
70C22⋊C8—28no—
71C22⋊C8—216no—
72C24—24no—
73C24—44no—
74C24C22⋊C414yes—
75C24C22×C412yes—
76C24C22×C412yes—
77C24C22×C411yescharacteristic
78#41—44no—
79#41—48no—
80#41—44no—
81C2×Q8—22no—
82C2×Q8—24no—
83C2×D4—28no—
84C2×D4—24no—
85C2×D4—28no—
86C2×D4—22no—
87C2×D4—24no—
88C2×D4—48no—
89C22×C4—24no—
90C22×C4—28no—
91C22×C4—28no—
92C22×C4—216no—
93C22×C4—28no—
94C22×C4—24no—
95C22×C4—24no—
96C22×C4—24no—
97C22×C4—22no—
98C22×C4—22no—
99C22×C4—24no—
100C22×C4C22⋊C418yes—
101C22×C4C22⋊C414yes—
102C22×C4C22×C414yes—
103C22×C4C22×C412yes—
104C22×C4C22×C412yes—
105C22×C4C22×C411yescharacteristic
106C22×C4C2×D414yes—
107C22×C4C2×D414yes—
108C22×C4C2×D412yes—
109C22×C4C2×D412yes—
110C22×C4C2×D414yes—
111C22×C4#4114yes—
112C22×C4C2411yescharacteristic
113M16—232no—
114M16—48no—
115C2×C8—216no—
116C2×C8—24no—
117C2×C8—24no—
118C2×C8—24no—
119C2×C8—24no—
120C2×C8—24no—
121C2×C8C2×D418yes—
122C4⋊C4—24no—
123C4⋊C4—28no—
124C22⋊C4—24no—
125C22⋊C4—28no—
126C22⋊C4—28no—
127C42—22no—
128C42—22no—
129C23—24no—
130C23—24no—
131C23—24no—
132C23—24no—
133C23—28no—
134C23—22no—
135C23—24no—
136C23—28no—
137C23—48no—
138C23—416no—
139C23C2×C22⋊C414yes—
140C23C2×C22⋊C412yes—
141C23C4×D414yes—
142C23C23×C411yescharacteristic
143Q8—44no—
144D4—416no—
145D4—48no—
146D4—44no—
147C2×C4—24no—
148C2×C4—28no—
149C2×C4—24no—
150C2×C4—28no—
151C2×C4—24no—
152C2×C4—216no—
153C2×C4—24no—
154C2×C4—22no—
155C2×C4—24no—
156C2×C4—28no—
157C2×C4—42no—
158C2×C4—44no—
159C2×C4—42no—
160C2×C4C2×C22⋊C414yes—
161C2×C4C2×C22⋊C412yes—
162C2×C4C4×D414yes—
163C2×C4#12014yes—
164C2×C4#12118yes—
165C2×C4#12314yes—
166C2×C4C22×D412yes—
167C2×C4C22×D411yescharacteristic
168C2×C4C22×D411yescharacteristic
169C2×C4C2×#4112yes—
170C8—28no—
171C8—44no—
172C22—24no—
173C22—28no—
174C22—24no—
175C22—24no—
176C22—24no—
177C22—416no—
178C22—48no—
179C22—44no—
180C22—48no—
181C22—42no—
182C22#38614yes—
183C22C22×C22⋊C411yescharacteristic
184C22C2×C4×D412yes—
185C22#56814yes—
186C4—24no—
187C4—44no—
188C4—42no—
189C4#38614yes—
190C4C2×#12011yescharacteristic
191C4C2×#12112yes—
192C4C2×#12311yescharacteristic
193C2—24no—
194C2—44no—
195C2—82no—
196C2C2×#38611yescharacteristic
197C2#287912yes—
198C2#293014yes—
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutator, socleC23C23×C4
prime radicalC2×#525C2
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
1. C23×M16C2semidirect
3. C2×#408C2semidirect
4. C2×#407C2semidirect
5. #1870C2semidirect
6. #1729C2semidirect
25. C2×C22⋊C8C22semidirect
26. #336C22semidirect
53. C22×C8D4semidirect

Maximal subgroups

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

subgroupindex
C23×M162
C2×#5252
C2×#4082
C2×#4072
#18702
#17292