Finite Group Databasebeta

← #17666

Subgroups — #17666

Order 256.

653 conjugacy classes of subgroups; only the 187 normal subgroups are shown.

normal subgroups only

This group has 653 conjugacy classes of subgroups — too many to draw. Only its 187 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
2#2920C212yesmaximal, complemented
3#1533C214yesmaximal, complemented
4#1527C218yesmaximal, complemented
5C23×Q8C411yescharacteristic
6C23×D4C411yescharacteristic
7C2×#124—22no—
8C2×#124—22no—
9C2×#124—22no—
10C2×#124C414yes—
11C2×#124C412yes—
12C2×#124C2214yes—
13C2×#124C2212yes—
14C22×C22⋊C4—22no—
15C22×C42C2211yescharacteristic
16#432C2214yescomplemented
17#432C2214yescomplemented
18#431—22no—
19#431—22no—
20#423—22no—
21#407—22no—
22C4×M16C2214yescomplemented
23#329C22116yescomplemented
24C25—21no—
25C22×Q8—22no—
26C22×Q8—21no—
27C22×Q8—44no—
28C22×Q8C2×C414yes—
29C22×Q8C2×C412yes—
30C22×D4—22no—
31C22×D4—21no—
32C22×D4—44no—
33C22×D4C2×C412yes—
34C22×D4C2×C414yes—
35C23×C4—21no—
36C23×C4C2×C411yescharacteristic
37C23×C4D412yes—
38C2×M16—24no—
39#124—22no—
40#124—22no—
41#124—24no—
42#124—24no—
43#124—24no—
44#124—24no—
45#124—24no—
46#124C2×C418yes—
47#124C2×C414yes—
48#124C2314yes—
49C2×C22⋊C4—24no—
50C2×C22⋊C4—24no—
51C2×C22⋊C4—24no—
52C2×C22⋊C4—24no—
53C2×C22⋊C4—24no—
54C2×C22⋊C4—24no—
55C2×C42C2×C412yes—
56C2×C42C2×C411yescharacteristic
57C2×C42D412yes—
58C2×C42D412yes—
59C2×C42D412yes—
60C2×C42C2312yes—
61C2×C42C2311yescharacteristic
62C4⋊C8—24no—
63C4⋊C8—24no—
64C22⋊C8—24no—
65C22⋊C8—24no—
66#97C2318yescomplemented
67C4×C8—24no—
68C24—24no—
69C24—22no—
70C24—44no—
71C24—48no—
72C24C22⋊C411yescharacteristic
73C2×Q8—22no—
74C2×Q8—24no—
75C2×Q8—48no—
76C2×Q8—48no—
77C2×Q8—44no—
78C2×Q8—44no—
79C2×Q8C22×C414yes—
80C2×D4—22no—
81C2×D4—24no—
82C2×D4—44no—
83C2×D4—48no—
84C2×D4—48no—
85C2×D4—44no—
86C2×D4C22×C414yes—
87C22×C4—24no—
88C22×C4—24no—
89C22×C4—22no—
90C22×C4—44no—
91C22×C4—44no—
92C22×C4C22⋊C412yes—
93C22×C4C22⋊C412yes—
94C22×C4C22⋊C412yes—
95C22×C4C22⋊C412yes—
96C22×C4C22⋊C411yescharacteristic
97C22×C4C22×C411yescharacteristic
98C22×C4C22×C412yes—
99C22×C4C2×D412yes—
100C22×C4C2×D412yes—
101C22×C4C2×D412yes—
102M16—48no—
103C2×C8—28no—
104C22⋊C4—28no—
105C22⋊C4—28no—
106C22⋊C4—28no—
107C22⋊C4—28no—
108C42C22⋊C411yescharacteristic
109C42C22⋊C411yescharacteristic
110C42C22⋊C412yes—
111C42C22⋊C412yes—
112C42C22×C412yes—
113C42C22×C411yescharacteristic
114C42C2×D412yes—
115C42C2×D412yes—
116C42C2×D412yes—
117C42C2411yescharacteristic
118C23—22no—
119C23—24no—
120C23—24no—
121C23—48no—
122C23—48no—
123C23—48no—
124C23—44no—
125C23—48no—
126C23—816no—
127C23C2×C22⋊C411yescharacteristic
128C23C2×C22⋊C412yes—
129Q8—44no—
130Q8—44no—
131Q8—48no—
132D4—44no—
133D4—44no—
134D4—48no—
135C2×C4—22no—
136C2×C4—24no—
137C2×C4—24no—
138C2×C4—24no—
139C2×C4—24no—
140C2×C4—24no—
141C2×C4—42no—
142C2×C4—42no—
143C2×C4—42no—
144C2×C4—42no—
145C2×C4—48no—
146C2×C4—44no—
147C2×C4#10014yes—
148C2×C4C2×C22⋊C412yes—
149C2×C4C2×C22⋊C412yes—
150C2×C4C2×C22⋊C412yes—
151C2×C4C2×C22⋊C411yescharacteristic
152C2×C4C2×C22⋊C412yes—
153C2×C4C23×C411yescharacteristic
154C2×C4C22×D412yes—
155C8—48no—
156C22—28no—
157C22—22no—
158C22—22no—
159C22—22no—
160C22—44no—
161C22—48no—
162C22—88no—
163C22—816no—
164C22C2×#10012yes—
165C22#42114yes—
166C22C22×C22⋊C411yescharacteristic
167C4—21no—
168C4—21no—
169C4—22no—
170C4—22no—
171C4—22no—
172C4—22no—
173C4—44no—
174C4C2×#10014yes—
175C2—22no—
176C2—24no—
177C2—84no—
178C2C22×#10011yescharacteristic
179C2C2×#42112yes—
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC2×C4C23×C4
Frattini, cosocleC42C24
prime radicalC23×D4C4
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C22×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2920C2semidirect
3. #1533C2semidirect
4. #1527C2semidirect
16. #432C22semidirect
17. #432C22semidirect
22. C4×M16C22semidirect
23. #329C22semidirect
66. #97C23semidirect

Maximal subgroups

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

subgroupindex
C22×#1242
#29202
#15332
#15272