Finite Group Databasebeta

← #21189

Subgroups — #21189

Order 256.

821 conjugacy classes of subgroups; only the 255 normal subgroups are shown.

normal subgroups only

This group has 821 conjugacy classes of subgroups — too many to draw. Only its 255 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×#532C211yesmaximal, characteristic
2C22×C4⋊C8C211yesmaximal, characteristic, complemented
3C2×#408C214yesmaximal, complemented
4C2×C4×M16C211yesmaximal, characteristic, complemented
5#1955C214yesmaximal, complemented
6#1954C214yesmaximal, complemented
7C22×#41C2212yes—
8C22×M16C2212yes—
9C23×C8C2212yes—
10#532—24no—
11#532—24no—
12C2×C4⋊Q8C411yescharacteristic
13C2×#127C411yescharacteristic
14C2×#124C412yes—
15C2×#121C412yes—
16C2×#121C412yes—
17C2×C4×D4C2212yes—
18C2×C4×D4C2212yes—
19C22×C42C2211yescharacteristic
20C2×C4⋊C8—24no—
21C2×C4⋊C8C2212yes—
22C2×C4⋊C8C2212yes—
23#408—216no—
24C2×C22⋊C8C22116yes—
25C4×M16—24no—
26C2×#97C2212yes—
27C2×C4×C8C2212yes—
28C2×#41—24no—
29C2×#41—24no—
30C2×#41—28no—
31C2×#41—28no—
32C22×Q8C2×C412yes—
33C22×D4C2×C412yes—
34C22×D4C2×C414yes—
35C22×D4C2×C412yes—
36C22×D4C2×C412yes—
37C23×C4C2×C411yescharacteristic
38C23×C4C2×C411yescharacteristic
39C23×C4C2314yes—
40C23×C4C2311yescharacteristic
41C2×M16—24no—
42C2×M16—24no—
43C2×M16D418yescomplemented
44C22×C8—28no—
45C22×C8—24no—
46C22×C8C2314yes—
47C22×C8C2314yes—
48C4⋊Q8—24no—
49#127—24no—
50#124—28no—
51#121—28no—
52#121—28no—
53C4×D4—24no—
54C4×D4—24no—
55C4×D4—24no—
56C4×D4—24no—
57C2×C4⋊C4C2×C412yes—
58C2×C4⋊C4C2×C412yes—
59C2×C22⋊C4C2×C414yes—
60C2×C22⋊C4C2×C414yes—
61C2×C42C2×C411yescharacteristic
62C2×C42C2×C411yescharacteristic
63C2×C42D414yes—
64C2×C42D414yes—
65C2×C42C2311yescharacteristic
66C2×C42C2311yescharacteristic
67C4⋊C8—24no—
68C4⋊C8—24no—
69C22⋊C8—232no—
70#97—24no—
71C4×C8—24no—
72C24C22×C414yes—
73C24C22×C411yescharacteristic
74#41—416no—
75#41—48no—
76#41—48no—
77C2×Q8—24no—
78C2×Q8—28no—
79C2×D4—28no—
80C2×D4—216no—
81C2×D4—24no—
82C2×D4—24no—
83C2×D4—24no—
84C2×D4—28no—
85C2×D4—28no—
86C2×D4—44no—
87C22×C4—24no—
88C22×C4—28no—
89C22×C4—24no—
90C22×C4—24no—
91C22×C4—28no—
92C22×C4—42no—
93C22×C4C22⋊C414yes—
94C22×C4C22⋊C414yes—
95C22×C4C22×C414yes—
96C22×C4C22×C411yescharacteristic
97C22×C4C22×C411yescharacteristic
98C22×C4C22×C411yescharacteristic
99C22×C4C22×C411yescharacteristic
100C22×C4C22×C411yescharacteristic
101C22×C4C2×D412yes—
102C22×C4C2×D412yes—
103C22×C4C2×D414yes—
104C22×C4#4114yes—
105C22×C4C2411yescharacteristic
106M16—216no—
107C2×C8—24no—
108C2×C8—24no—
109C2×C8—28no—
110C2×C8—24no—
111C2×C8—48no—
112C2×C8C2×D418yes—
113C4⋊C4—24no—
114C4⋊C4—24no—
115C22⋊C4—28no—
116C22⋊C4—28no—
117C42C22⋊C414yes—
118C42C22⋊C414yes—
119C42C2×D412yes—
120C42C2×D412yes—
121C42C2×D412yes—
122C42C2×D412yes—
123C23—22no—
124C23—22no—
125C23—24no—
126C23—28no—
127C23—28no—
128C23—28no—
129C23C2×C22⋊C412yes—
130C23C4×D414yes—
131C23C23×C411yescharacteristic
132Q8—48no—
133D4—48no—
134D4—416no—
135D4—48no—
136D4—48no—
137C2×C4—22no—
138C2×C4—22no—
139C2×C4—22no—
140C2×C4—28no—
141C2×C4—24no—
142C2×C4—28no—
143C2×C4—44no—
144C2×C4—48no—
145C2×C4—44no—
146C2×C4—44no—
147C2×C4C2×C22⋊C412yes—
148C2×C4C2×C22⋊C412yes—
149C2×C4C2×C22⋊C412yes—
150C2×C4C2×C22⋊C412yes—
151C2×C4C2×C22⋊C412yes—
152C2×C4C4×D414yes—
153C2×C4#12118yes—
154C2×C4#12414yes—
155C2×C4#12714yes—
156C2×C4#13114yes—
157C2×C4C22×D411yescharacteristic
158C2×C4C22×D412yes—
159C2×C4C22×D411yescharacteristic
160C2×C4C2×#4112yes—
161C8—28no—
162C8—44no—
163C22—22no—
164C22—22no—
165C22—28no—
166C22—44no—
167C22—44no—
168C22—416no—
169C22—44no—
170C22#39014yes—
171C22C22×C22⋊C411yescharacteristic
172C22C2×C4×D412yes—
173C22C2×#13112yes—
174C22#56812yes—
175C4—22no—
176C4—22no—
177C4—22no—
178C4—44no—
179C4#39014yes—
180C4#40814yescomplemented
181C4C2×#12112yes—
182C4C2×#12411yescharacteristic
183C4C2×#12711yescharacteristic
184C2—24no—
185C2—84no—
186C2C2×#39011yescharacteristic
187C2C2×#40811yescharacteristic
188C2#287911yescharacteristic
189C2#293514yes—
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutator, socleC23C23×C4
prime radicalC2×#532C2
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
2. C22×C4⋊C8C2semidirect
3. C2×#408C2semidirect
4. C2×C4×M16C2semidirect
5. #1955C2semidirect
6. #1954C2semidirect
43. C2×M16D4semidirect
180. C4#408semidirect

Maximal subgroups

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

subgroupindex
C2×#5322
C22×C4⋊C82
C2×#4082
C2×C4×M162
#19552
#19542