Finite Group Databasebeta

← #18401

Subgroups — #18401

Order 256.

631 conjugacy classes of subgroups; only the 129 normal subgroups are shown.

normal subgroups only

This group has 631 conjugacy classes of subgroups — too many to draw. Only its 129 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
1#3497C211yesmaximal, characteristic, complemented
2#3205C212yesmaximal, complemented
3#2548C211yesmaximal, characteristic, complemented
4#1598C218yesmaximal, complemented
5#1502C212yesmaximal, complemented
6#1461C211yesmaximal, characteristic, complemented
7C2×2−1+4—21no—
8#550—22no—
9D4×Q8—22no—
10#548—24no—
11#537—21no—
12#537C2214yes—
13#532—22no—
14#532C2212yes—
15C2×#127C2211yescharacteristic
16C2×#124—21no—
17C2×C4×Q8C2211yescharacteristic
18#493—22no—
19#486—22no—
20#459—24no—
21#447C2218yes—
22#431C2212yes—
23#394C2214yes—
24#390—21no—
25#390—22no—
26C4×C4⋊C4C2211yescharacteristic
27#327C2218yes—
28#324C2214yes—
292−1+4—44no—
302−1+4—44no—
31C2×#41—24no—
32C2×#41—24no—
33C2×#41—22no—
34C22×Q8—24no—
35C22×Q8D411yescharacteristic
36C22×D4—21no—
37C22×D4—21no—
38C22×D4C2312yes—
39C2×D8—28no—
40C4⋊Q8—22no—
41C4⋊Q8D412yes—
42#127—22no—
43#127—22no—
44#127—22no—
45#127D412yes—
46#124—24no—
47#124—22no—
48#124—44no—
49C22⋊Q8—24no—
50C22⋊Q8—28no—
51#121—24no—
52#121—28no—
53#121—22no—
54#121—24no—
55#121C2314yes—
56C4×Q8—22no—
57C4×Q8—22no—
58C4×D4—24no—
59C4×D4—24no—
60C4×D4—22no—
61C4×D4D414yes—
62C2×C4⋊C4—21no—
63C2×C4⋊C4D411yescharacteristic
64C2×C4⋊C4C2312yes—
65C2×C22⋊C4—24no—
66C2×C22⋊C4—24no—
67C2×C42—21no—
68C2×C42D412yes—
69C2×C42C2311yescharacteristic
70C4⋊C8—22no—
71#102—28no—
72C22⋊C8C2314yes—
73C4×C8—22no—
74#95C2312yes—
75C24—22no—
76#41—48no—
77#41—416no—
78#41—48no—
79#41—44no—
80#41—44no—
81C2×Q8—24no—
82C2×Q8—22no—
83C2×Q8—22no—
84C2×Q8—22no—
85C2×Q8—416no—
86C2×Q8D814yescomplemented
87C2×D4—24no—
88C2×D4—24no—
89C2×D4—24no—
90C2×D4—22no—
91C2×D4—22no—
92C2×D4—24no—
93C2×D4—44no—
94C2×D4—41no—
95C2×D4—42no—
96C2×D4—41no—
97C2×D4—42no—
98C2×D4—42no—
99C2×D4—82no—
100C2×D4C2×D414yes—
101C22×C4—28no—
102C22×C4—24no—
103C22×C4—22no—
104C22×C4C2×D411yescharacteristic
105C22×C4C2×D412yes—
106C22×C4C2×D412yes—
107C22×C4C2×D411yescharacteristic
108C22×C4C2411yescharacteristic
109D8—88no—
110C2×C8—24no—
111C4⋊C4—24no—
112C4⋊C4—22no—
113C4⋊C4—22no—
114C4⋊C4—24no—
115C4⋊C4—42no—
116C4⋊C4C2×D414yes—
117C22⋊C4—28no—
118C22⋊C4—24no—
119C22⋊C4—24no—
120C22⋊C4—48no—
121C22⋊C4—84no—
122C42—22no—
123C42—22no—
124C42—42no—
125C42C2×D412yes—
126C42C2×D412yes—
127C23—24no—
128C23—44no—
129C23—44no—
130C23—42no—
131C23—42no—
132C23—42no—
133C23C22×D411yescharacteristic
134Q8—28no—
135Q8—48no—
136Q8—44no—
137D4—44no—
138D4—48no—
139D4—48no—
140D4—44no—
141D4—44no—
142D4—44no—
143D4—44no—
144D4—82no—
145D4—84no—
146D4—84no—
147D4—82no—
148C2×C4—22no—
149C2×C4—22no—
150C2×C4—22no—
151C2×C4—22no—
152C2×C4—24no—
153C2×C4—41no—
154C2×C4—416no—
155C2×C4—48no—
156C2×C4—42no—
157C2×C4—42no—
158C2×C4—42no—
159C2×C4—42no—
160C2×C4#12011yescharacteristic
161C2×C4#12012yes—
162C2×C4#12011yescharacteristic
163C2×C4C2×D814yes—
164C2×C4C2×D812yes—
165C2×C4AGL(1,ℤ/8)12yes—
166C2×C4C22×D412yes—
167C8—44no—
168C22—21no—
169C22—21no—
170C22—44no—
171C22—44no—
172C22—44no—
173C22—84no—
174C22—84no—
175C22—82no—
176C22—82no—
177C22—82no—
178C22C2×#12011yescharacteristic
179C22C22×D811yescharacteristic
180C22C2×AGL(1,ℤ/8)11yescharacteristic
181C4—24no—
182C4—21no—
183C4—22no—
184C4—44no—
185C4—42no—
186C4—82no—
187C4#44714yes—
188C4#45412yes—
189C2—21no—
190C2—21no—
191C2—84no—
192C2—162no—
193C2C2×#44711yescharacteristic
194C2C2×#45411yescharacteristic
195C2#302711yescharacteristic
subgroupG/H
center, socleC22C2×#120
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C22×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3497C2semidirect
2. #3205C2semidirect
3. #2548C2semidirect
4. #1598C2semidirect
5. #1502C2semidirect
6. #1461C2semidirect
86. C2×Q8D8semidirect

Maximal subgroups

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

subgroupindex
#34972
#32052
#25482
#15982
#15022
#14612