Finite Group Databasebeta

← #17752

Subgroups — #17752

Order 256.

532 conjugacy classes of subgroups; only the 195 normal subgroups are shown.

normal subgroups only

This group has 532 conjugacy classes of subgroups — too many to draw. Only its 195 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×#423C212yesmaximal, complemented
3#1561C212yesmaximal, complemented
4#1560C212yesmaximal, complemented
5#1550C214yesmaximal, complemented
6#1547C214yesmaximal, complemented
7C22×M16—22no—
8#533C2212yes—
9#533C2211yescharacteristic
10#532C2211yescharacteristic
11#532C2212yes—
12#529—22no—
13#529—22no—
14#529C414yes—
15#525—22no—
16#525C412yes—
17C4×#41—22no—
18C4×#41C412yes—
19C22×C42C2211yescharacteristic
20#423—22no—
21#423—22no—
22#423C2214yes—
23#423C2214yes—
24C2×C4⋊C8—22no—
25C2×C4⋊C8C2214yes—
26#333C2214yescomplemented
27#332C2218yescomplemented
28#331C2214yescomplemented
29C2×#41—22no—
30C2×#41C2×C412yes—
31C23×C4C2×C411yescharacteristic
32C23×C4D412yes—
33C2×M16—24no—
34C2×M16—24no—
35C2×M16—48no—
36C22×C8—24no—
37C4⋊Q8C2311yescharacteristic
38C4⋊Q8C2312yes—
39#127C2311yescharacteristic
40#126—24no—
41#125—22no—
42#125C2×C412yes—
43#124—22no—
44#124C2×C412yes—
45#123—24no—
46#123—22no—
47C22⋊Q8—22no—
48C22⋊Q8—22no—
49C22⋊Q8C2×C414yes—
50#121—22no—
51#121—22no—
52#121C2×C414yes—
53#120—22no—
54C4×Q8—22no—
55C4×Q8—22no—
56C4×Q8C2×C414yes—
57C4×D4—24no—
58C4×D4—24no—
59C4×D4—24no—
60C4×D4—22no—
61C4×D4—22no—
62C4×D4C2×C414yes—
63#117—22no—
64#117—24no—
65#117—22no—
66#117C2×C412yes—
67C2×C42—22no—
68C2×C42C2×C411yescharacteristic
69C2×C42C2×C412yes—
70C2×C42D412yes—
71C2×C42D412yes—
72C2×C42D412yes—
73C2×C42C2312yes—
74C2×C42C2311yescharacteristic
75C4⋊C8—24no—
76C4⋊C8—24no—
77C4⋊C8—24no—
78C4⋊C8C2318yes—
79C24C22⋊C411yescharacteristic
80#41—44no—
81#41—44no—
82#41—44no—
83C2×Q8—22no—
84C2×Q8C22×C412yes—
85C2×D4—22no—
86C2×D4—24no—
87C2×D4—22no—
88C2×D4C22×C412yes—
89C22×C4—24no—
90C22×C4—24no—
91C22×C4—22no—
92C22×C4—24no—
93C22×C4—42no—
94C22×C4C22⋊C412yes—
95C22×C4C22⋊C412yes—
96C22×C4C22⋊C412yes—
97C22×C4C22⋊C412yes—
98C22×C4C22⋊C411yescharacteristic
99C22×C4C22×C411yescharacteristic
100C22×C4C22×C412yes—
101C22×C4C2×D412yes—
102C22×C4C2×D412yes—
103C22×C4C2×D412yes—
104M16—48no—
105M16—48no—
106C2×C8—28no—
107C2×C8—48no—
108C4⋊C4—24no—
109C4⋊C4—24no—
110C4⋊C4—24no—
111C4⋊C4—22no—
112C4⋊C4—22no—
113C4⋊C4C22×C414yes—
114C22⋊C4—24no—
115C22⋊C4—22no—
116C22⋊C4—24no—
117C22⋊C4—24no—
118C22⋊C4—24no—
119C42—24no—
120C42—22no—
121C42C22⋊C411yescharacteristic
122C42C22⋊C411yescharacteristic
123C42C22⋊C412yes—
124C42C22⋊C412yes—
125C42C22×C412yes—
126C42C22×C411yescharacteristic
127C42C2×D412yes—
128C42C2×D412yes—
129C42C2×D412yes—
130C42C2411yescharacteristic
131C23—24no—
132C23—22no—
133C23—41no—
134C23C2×C22⋊C411yescharacteristic
135C23C2×C22⋊C412yes—
136Q8—42no—
137Q8—42no—
138Q8—42no—
139D4—42no—
140D4—44no—
141D4—48no—
142D4—42no—
143D4—42no—
144C2×C4—24no—
145C2×C4—22no—
146C2×C4—22no—
147C2×C4—22no—
148C2×C4—22no—
149C2×C4—24no—
150C2×C4—22no—
151C2×C4—24no—
152C2×C4—24no—
153C2×C4—22no—
154C2×C4—24no—
155C2×C4—41no—
156C2×C4—42no—
157C2×C4—44no—
158C2×C4—48no—
159C2×C4C2×C22⋊C412yes—
160C2×C4C2×C22⋊C412yes—
161C2×C4C2×C22⋊C412yes—
162C2×C4C2×C22⋊C411yescharacteristic
163C2×C4C2×C22⋊C412yes—
164C2×C4AGL(1,ℤ/8)14yes—
165C2×C4#13714yes—
166C2×C4C23×C411yescharacteristic
167C2×C4C22×D412yes—
168C8—48no—
169C22—22no—
170C22—22no—
171C22—21no—
172C22—22no—
173C22—44no—
174C22—42no—
175C22—44no—
176C22#41714yes—
177C22C22×C22⋊C411yescharacteristic
178C4—22no—
179C4—21no—
180C4—22no—
181C4—22no—
182C4—42no—
183C4—44no—
184C4#41312yes—
185C4#41714yes—
186C4C2×AGL(1,ℤ/8)12yes—
187C4C2×#13712yes—
188C2—24no—
189C2—41no—
190C2—82no—
191C2C2×#41311yescharacteristic
192C2C2×#41712yes—
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×#423C2semidirect
3. #1561C2semidirect
4. #1560C2semidirect
5. #1550C2semidirect
6. #1547C2semidirect
26. #333C22semidirect
27. #332C22semidirect
28. #331C22semidirect

Maximal subgroups

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

subgroupindex
#34442
C2×#4232
#15612
#15602
#15502
#15472