Finite Group Databasebeta

← #9018

Subgroups — #9018

Order 256.

464 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 464 conjugacy classes of subgroups — too many to draw. Only its 75 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×#394C211yesmaximal, characteristic
2#2313C211yesmaximal, characteristic, complemented
3#1786C212yesmaximal
4C2×#324C211yesmaximal, characteristic, complemented
5#1294C212yesmaximal, complemented
6C23×D4C2211yescharacteristic
7C22×C4⋊C4C2211yescharacteristic
8C22×C22⋊C4—21no—
9C22×C22⋊C4—21no—
10C2×#102—24no—
11C2×C22⋊C8C2212yes—
12#394—22no—
13#394C414yescomplemented
14#387—24no—
15#381—21no—
16#380C2212yes—
17C4×C22⋊C4—21no—
18C2×#95C2211yescharacteristic
19#324—22no—
20C25—21no—
21C22×D4—22no—
22C22×D4—21no—
23C22×D4—22no—
24C22×D4—44no—
25C22×D4C2×C412yes—
26C23×C4—21no—
27C23×C4D411yescharacteristic
28C23×C4D411yescharacteristic
29C23×C4C2311yescharacteristic
30C22×C8—22no—
31C2×C4⋊C4—22no—
32C2×C4⋊C4—22no—
33C2×C4⋊C4C2×C412yes—
34C2×C4⋊C4D412yes—
35C2×C4⋊C4D414yes—
36C2×C22⋊C4—22no—
37C2×C22⋊C4—24no—
38C2×C22⋊C4—24no—
39C2×C22⋊C4—44no—
40C2×C22⋊C4—44no—
41C2×C42—22no—
42#102—48no—
43C22⋊C8—22no—
44C22⋊C8—22no—
45#95—22no—
46#95—24no—
47#95—21no—
48#95—22no—
49#95C2×C412yes—
50C24—24no—
51C24—22no—
52C24—42no—
53C24—42no—
54C24—42no—
55C24—41no—
56C24—41no—
57C24—42no—
58C24—42no—
59C24C2×D411yescharacteristic
60C2×D4—28no—
61C2×D4—24no—
62C2×D4—44no—
63C2×D4—44no—
64C2×D4—48no—
65C2×D4—44no—
66C2×D4—42no—
67C22×C4—21no—
68C22×C4—21no—
69C22×C4—21no—
70C22×C4—22no—
71C22×C4—22no—
72C22×C4—21no—
73C22×C4—22no—
74C22×C4—24no—
75C22×C4—42no—
76C22×C4—42no—
77C22×C4—42no—
78C22×C4—42no—
79C22×C4—42no—
80C22×C4C22⋊C412yes—
81C22×C4C22⋊C412yes—
82C22×C4C22×C411yescharacteristic
83C22×C4C2×D412yes—
84C22×C4C2×D411yescharacteristic
85C22×C4#4112yes—
86C2×C8—44no—
87C2×C8—42no—
88C4⋊C4—24no—
89C4⋊C4—24no—
90C4⋊C4—44no—
91C22⋊C4—48no—
92C22⋊C4—48no—
93C22⋊C4—42no—
94C22⋊C4—42no—
95C42—82no—
96C23—22no—
97C23—22no—
98C23—24no—
99C23—42no—
100C23—44no—
101C23—48no—
102C23—48no—
103C23—42no—
104C23—42no—
105C23—42no—
106C23—42no—
107C23—42no—
108C23—44no—
109C23—84no—
110C23—84no—
111C23—82no—
112C23—82no—
113C23—82no—
114C23—82no—
115C23C2×C22⋊C411yescharacteristic
116C23#12011yescharacteristic
117C23#12311yescharacteristic
118C23#13512yes—
119C23AGL(1,ℤ/8)12yes—
120D4—28no—
121D4—48no—
122D4—44no—
123C2×C4—24no—
124C2×C4—22no—
125C2×C4—22no—
126C2×C4—22no—
127C2×C4—22no—
128C2×C4—41no—
129C2×C4—41no—
130C2×C4—42no—
131C2×C4—42no—
132C2×C4—42no—
133C2×C4—42no—
134C2×C4—42no—
135C2×C4—42no—
136C2×C4—42no—
137C2×C4—42no—
138C2×C4—44no—
139C2×C4—44no—
140C2×C4—44no—
141C2×C4—81no—
142C2×C4—84no—
143C2×C4C4×D412yes—
144C2×C4#12112yes—
145C8—82no—
146C22—24no—
147C22—24no—
148C22—21no—
149C22—21no—
150C22—21no—
151C22—21no—
152C22—44no—
153C22—44no—
154C22—44no—
155C22—82no—
156C22—82no—
157C22—88no—
158C22—88no—
159C22—82no—
160C22—82no—
161C22#38611yescharacteristic
162C22#41611yescharacteristic
163C22#41811yescharacteristic
164C22#44912yes—
165C22#45412yes—
166C22B(4,𝔽2)12yes—
167C22#48212yes—
168C4—22no—
169C4—22no—
170C4—42no—
171C4—42no—
172C4—82no—
173C4—84no—
174C2—21no—
175C2—21no—
176C2—22no—
177C2—84no—
178C2#159714yes—
179C2#187511yescharacteristic
180C2#188811yescharacteristic
181C2#188911yescharacteristic
subgroupG/H
center, socleC23#120
commutatorC22×C4C22×C4
Frattini, cosocleC23×C4C23
prime radicalC23×D4C22
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ G
LECSG ▷ C23×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2313C2semidirect
4. C2×#324C2semidirect
5. #1294C2semidirect
13. #394C4semidirect

Maximal subgroups

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

subgroupindex
C2×#3942
#23132
#17862
C2×#3242
#12942