Finite Group Databasebeta

← #17678

Subgroups — #17678

Order 256.

488 conjugacy classes of subgroups; only the 179 normal subgroups are shown.

normal subgroups only

This group has 488 conjugacy classes of subgroups — too many to draw. Only its 179 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#3444C211yesmaximal, characteristic
2C2×#432C212yesmaximal, complemented
3#1537C212yesmaximal, complemented
4#1536C212yesmaximal, complemented
5#1532C218yesmaximal, complemented
6#533C412yes—
7#533C2211yescharacteristic
8#532C412yes—
9#532C2211yescharacteristic
10#529—22no—
11#529—22no—
12#529C2214yes—
13#525—22no—
14#525C412yes—
15C4×#41—22no—
16C4×#41C412yes—
17C22×C42C2211yescharacteristic
18#432—22no—
19#432—22no—
20#432C2214yes—
21#432C2214yes—
22C2×C4⋊C8—22no—
23C2×C22⋊C8—22no—
24C2×#97C2214yes—
25#330C2218yescomplemented
26#329C2218yescomplemented
27C2×#41—22no—
28C2×#41C2×C412yes—
29C23×C4C2×C411yescharacteristic
30C23×C4D412yes—
31C22×C8—24no—
32C4⋊Q8C2×C411yescharacteristic
33C4⋊Q8C2×C412yes—
34#127C2×C411yescharacteristic
35#126—24no—
36#125—22no—
37#125C2312yes—
38#124—22no—
39#124C2312yes—
40#123—22no—
41#123—24no—
42C22⋊Q8—22no—
43C22⋊Q8—22no—
44C22⋊Q8C2×C414yes—
45#121—22no—
46#121—22no—
47#121C2×C414yes—
48#120—22no—
49C4×Q8—22no—
50C4×Q8—22no—
51C4×Q8C2×C414yes—
52C4×D4—24no—
53C4×D4—24no—
54C4×D4—24no—
55C4×D4—22no—
56C4×D4—22no—
57C4×D4C2×C414yes—
58#117—22no—
59#117—22no—
60#117—24no—
61#117C2×C412yes—
62C2×C42—22no—
63C2×C42C2×C411yescharacteristic
64C2×C42C2×C412yes—
65C2×C42D412yes—
66C2×C42D412yes—
67C2×C42D412yes—
68C2×C42C2312yes—
69C2×C42C2311yescharacteristic
70C4⋊C8—24no—
71C4⋊C8—24no—
72C22⋊C8—24no—
73C22⋊C8—24no—
74#97—24no—
75#97C2318yes—
76C24C22⋊C411yescharacteristic
77#41—48no—
78#41—44no—
79C2×Q8—22no—
80C2×Q8C22×C412yes—
81C2×D4—22no—
82C2×D4—24no—
83C2×D4—22no—
84C2×D4C22×C412yes—
85C22×C4—22no—
86C22×C4—24no—
87C22×C4—42no—
88C22×C4—44no—
89C22×C4C22⋊C412yes—
90C22×C4C22⋊C412yes—
91C22×C4C22⋊C412yes—
92C22×C4C22⋊C412yes—
93C22×C4C22⋊C411yescharacteristic
94C22×C4C22×C411yescharacteristic
95C22×C4C22×C412yes—
96C22×C4C2×D412yes—
97C22×C4C2×D412yes—
98C22×C4C2×D412yes—
99C2×C8—28no—
100C2×C8—48no—
101C4⋊C4—22no—
102C4⋊C4—22no—
103C4⋊C4—24no—
104C4⋊C4—24no—
105C4⋊C4—24no—
106C4⋊C4C22×C414yes—
107C22⋊C4—24no—
108C22⋊C4—22no—
109C22⋊C4—24no—
110C22⋊C4—24no—
111C22⋊C4—24no—
112C42—24no—
113C42—22no—
114C42C22⋊C411yescharacteristic
115C42C22⋊C411yescharacteristic
116C42C22⋊C412yes—
117C42C22⋊C412yes—
118C42C22×C412yes—
119C42C22×C411yescharacteristic
120C42C2×D412yes—
121C42C2×D412yes—
122C42C2×D412yes—
123C42C2411yescharacteristic
124C23—24no—
125C23—22no—
126C23—41no—
127C23C2×C22⋊C411yescharacteristic
128C23C2×C22⋊C412yes—
129Q8—42no—
130Q8—44no—
131D4—42no—
132D4—44no—
133D4—44no—
134D4—48no—
135C2×C4—24no—
136C2×C4—24no—
137C2×C4—24no—
138C2×C4—22no—
139C2×C4—22no—
140C2×C4—24no—
141C2×C4—41no—
142C2×C4—42no—
143C2×C4—42no—
144C2×C4—42no—
145C2×C4—42no—
146C2×C4—42no—
147C2×C4—48no—
148C2×C4—44no—
149C2×C4C2×C22⋊C412yes—
150C2×C4C2×C22⋊C412yes—
151C2×C4C2×C22⋊C412yes—
152C2×C4C2×C22⋊C412yes—
153C2×C4C2×C22⋊C411yescharacteristic
154C2×C4C23×C411yescharacteristic
155C2×C4C22×D412yes—
156C8—48no—
157C22—22no—
158C22—22no—
159C22—21no—
160C22—22no—
161C22—44no—
162C22—42no—
163C22—44no—
164C22#42114yes—
165C22C22×C22⋊C411yescharacteristic
166C4—22no—
167C4—21no—
168C4—22no—
169C4—22no—
170C4—22no—
171C4—22no—
172C4—42no—
173C4—44no—
174C4#41312yes—
175C2—24no—
176C2—41no—
177C2—82no—
178C2C2×#41311yescharacteristic
179C2C2×#42112yes—
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC2×C4C23×C4
Frattini, cosocleC42C24
prime radical#3444C2
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. C2×#432C2semidirect
3. #1537C2semidirect
4. #1536C2semidirect
5. #1532C2semidirect
25. #330C22semidirect
26. #329C22semidirect

Maximal subgroups

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

subgroupindex
#34442
C2×#4322
#15372
#15362
#15322