Finite Group Databasebeta

← #29618

Subgroups — #29618

Order 256.

658 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 658 conjugacy classes of subgroups — too many to draw. Only its 121 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×#537C211yesmaximal, characteristic
2#3007C212yesmaximal, complemented
3#2503C211yesmaximal, characteristic, complemented
4#2040C214yesmaximal, complemented
5#2007C214yesmaximal, complemented
6#1821C211yesmaximal, characteristic, complemented
7#1789C212yesmaximal, complemented
8C22×#41C2212yes—
9C2×#137C2214yescomplemented
10#537—24no—
11#537—22no—
12#537C2214yes—
13C2×C22⋊Q8—22no—
14C2×C22⋊Q8C2211yescharacteristic
15C2×#121—22no—
16C2×#121—22no—
17C22×C4⋊C4C2211yescharacteristic
18#452—24no—
19#451—22no—
20#450—22no—
21C2×#104C2218yescomplemented
22#417C2214yescomplemented
23#407C2212yes—
24#400—22no—
25#391C2212yescomplemented
26#382C2212yescomplemented
27#381—22no—
28C4×C22⋊C4C2211yescharacteristic
29#343C2214yescomplemented
30C2×#41—22no—
31C2×#41—22no—
32C2×#41—48no—
33C2×#41D414yes—
34C2×#41C2314yes—
35C22×Q8D412yes—
36C22×Q8C2311yescharacteristic
37C22×D4—22no—
38C22×D4—22no—
39C22×D4D412yes—
40C23×C4—22no—
41C23×C4D412yes—
42C23×C4C2311yescharacteristic
43#137—48no—
44C2×Q16—24no—
45C2×SD16—24no—
46C2×M16C2314yes—
47C22⋊Q8—28no—
48C22⋊Q8—28no—
49C22⋊Q8—22no—
50C22⋊Q8—22no—
51#121—28no—
52#121—28no—
53#121—28no—
54#121—28no—
55C2×C4⋊C4—22no—
56C2×C4⋊C4—22no—
57C2×C4⋊C4—22no—
58C2×C4⋊C4—21no—
59C2×C4⋊C4D412yes—
60C2×C4⋊C4C2311yescharacteristic
61C2×C4⋊C4C2312yes—
62C2×C22⋊C4—24no—
63C2×C22⋊C4—21no—
64C2×C22⋊C4—21no—
65C2×C42C2312yes—
66#104—48no—
67#103—24no—
68#102—24no—
69C22⋊C8—22no—
70C22⋊C8—22no—
71#95—21no—
72#95—24no—
73#95—24no—
74C24—22no—
75C24C2×D411yescharacteristic
76#41—28no—
77#41—28no—
78#41—44no—
79#41—44no—
80#41—48no—
81#41—48no—
82C2×Q8—22no—
83C2×Q8—22no—
84C2×Q8—24no—
85C2×Q8—44no—
86C2×Q8C2×D414yes—
87C2×D4—24no—
88C2×D4—24no—
89C2×D4—28no—
90C2×D4—22no—
91C2×D4—44no—
92C2×D4—48no—
93C2×D4—84no—
94C2×D4C2×D414yes—
95C22×C4—24no—
96C22×C4—22no—
97C22×C4—22no—
98C22×C4—22no—
99C22×C4—24no—
100C22×C4—24no—
101C22×C4—22no—
102C22×C4—21no—
103C22×C4—21no—
104C22×C4—48no—
105C22×C4—44no—
106C22×C4C2×D411yescharacteristic
107C22×C4C2×D412yes—
108C22×C4C2×D412yes—
109C22×C4C2×D414yes—
110C22×C4C2411yescharacteristic
111Q16—48no—
112SD16—48no—
113M16—28no—
114C2×C8—24no—
115C4⋊C4—28no—
116C4⋊C4—24no—
117C4⋊C4—24no—
118C4⋊C4—22no—
119C4⋊C4—42no—
120C22⋊C4—216no—
121C22⋊C4—42no—
122C22⋊C4—41no—
123C22⋊C4—41no—
124C42—24no—
125C23—22no—
126C23—22no—
127C23—24no—
128C23—41no—
129C23—44no—
130C23—44no—
131C23—44no—
132C23#12011yescharacteristic
133C23#12011yescharacteristic
134C23C22×D411yescharacteristic
135Q8—24no—
136Q8—24no—
137Q8—44no—
138Q8—44no—
139D4—24no—
140D4—24no—
141D4—44no—
142D4—48no—
143D4—48no—
144D4—88no—
145C2×C4—22no—
146C2×C4—24no—
147C2×C4—24no—
148C2×C4—24no—
149C2×C4—24no—
150C2×C4—48no—
151C2×C4—44no—
152C2×C4—44no—
153C2×C4—48no—
154C2×C4—44no—
155C2×C4—42no—
156C2×C4—42no—
157C2×C4—42no—
158C2×C4—41no—
159C2×C4—41no—
160C2×C4—42no—
161C2×C4—42no—
162C2×C4—82no—
163C2×C4#12012yes—
164C2×C4C22×D412yes—
165C2×C4H(5,𝔽2)14yes—
166C8—44no—
167C22—21no—
168C22—21no—
169C22—21no—
170C22—21no—
171C22—21no—
172C22—21no—
173C22—21no—
174C22—44no—
175C22—44no—
176C22—44no—
177C22—44no—
178C22—88no—
179C22#45512yes—
180C22C2×#12011yescharacteristic
181C22#53512yes—
182C4—22no—
183C4—44no—
184C4—44no—
185C4—82no—
186C4—81no—
187C4—81no—
188C4#53414yes—
189C2—22no—
190C2—22no—
191C2—41no—
192C2—84no—
193C2#261311yescharacteristic
194C2C2×#45511yescharacteristic
195C2#302011yescharacteristic
subgroupG/H
center, socleC22C2×#120
commutator, Frattini, cosocleC22×C4C24
prime radicalC2×#537C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #3007C2semidirect
3. #2503C2semidirect
4. #2040C2semidirect
5. #2007C2semidirect
6. #1821C2semidirect
7. #1789C2semidirect
9. C2×#137C22semidirect
21. C2×#104C22semidirect
22. #417C22semidirect
25. #391C22semidirect
26. #382C22semidirect
29. #343C22semidirect

Maximal subgroups

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

subgroupindex
C2×#5372
#30072
#25032
#20402
#20072
#18212
#17892