Finite Group Databasebeta

← #9016

Subgroups — #9016

Order 256.

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

normal subgroups only

This group has 418 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×#393C211yesmaximal, characteristic
2#2312C211yesmaximal, characteristic
3#1787C212yesmaximal, complemented
4C2×#323C211yesmaximal, characteristic
5#1294C212yesmaximal, complemented
6C23×Q8C2211yescharacteristic
7C22×C22⋊C4—21no—
8C22×C22⋊C4C2211yescharacteristic
9C2×#103—24no—
10C2×C22⋊C8C2212yes—
11#393—22no—
12#393C414yescomplemented
13#388—24no—
14#380C2212yes—
15#379—21no—
16C4×C22⋊C4—21no—
17C2×#95—21no—
18C2×#95C2211yescharacteristic
19#323—22no—
20C25D411yescharacteristic
21C22×Q8—21no—
22C22×Q8—22no—
23C22×Q8—22no—
24C22×Q8—44no—
25C22×Q8C2×C412yes—
26C23×C4—21no—
27C23×C4—21no—
28C23×C4D411yescharacteristic
29C23×C4C2311yescharacteristic
30C22×C8—22no—
31C2×C4⋊C4D414yes—
32C2×C22⋊C4—22no—
33C2×C22⋊C4—22no—
34C2×C22⋊C4—24no—
35C2×C22⋊C4—22no—
36C2×C22⋊C4—22no—
37C2×C22⋊C4—22no—
38C2×C22⋊C4—44no—
39C2×C22⋊C4C2×C412yes—
40C2×C22⋊C4D412yes—
41C2×C42—22no—
42#103—48no—
43C22⋊C8—22no—
44C22⋊C8—22no—
45#95—22no—
46#95—24no—
47#95—21no—
48#95—22no—
49#95C2×C412yes—
50C24—21no—
51C24—22no—
52C24—21no—
53C24—22no—
54C24—42no—
55C24—42no—
56C24C22⋊C412yes—
57C24C2×D411yescharacteristic
58C2×Q8—28no—
59C2×Q8—24no—
60C2×Q8—44no—
61C2×Q8—44no—
62C2×Q8—44no—
63C2×Q8—48no—
64C2×Q8—42no—
65C22×C4—24no—
66C22×C4—22no—
67C22×C4—21no—
68C22×C4—21no—
69C22×C4—22no—
70C22×C4—24no—
71C22×C4—42no—
72C22×C4—42no—
73C22×C4—41no—
74C22×C4—41no—
75C22×C4—42no—
76C22×C4—42no—
77C22×C4—42no—
78C22×C4—42no—
79C22×C4C22⋊C412yes—
80C22×C4C22×C411yescharacteristic
81C22×C4C2×D412yes—
82C22×C4C2×D411yescharacteristic
83C22×C4#4112yes—
84C2×C8—44no—
85C2×C8—42no—
86C4⋊C4—44no—
87C22⋊C4—24no—
88C22⋊C4—24no—
89C22⋊C4—48no—
90C22⋊C4—42no—
91C22⋊C4—42no—
92C22⋊C4—82no—
93C22⋊C4—82no—
94C42—82no—
95C23—22no—
96C23—22no—
97C23—22no—
98C23—22no—
99C23—22no—
100C23—42no—
101C23—42no—
102C23—48no—
103C23—42no—
104C23—42no—
105C23—42no—
106C23—42no—
107C23—81no—
108C23—81no—
109C23—84no—
110C23C2×C22⋊C411yescharacteristic
111C23#12011yescharacteristic
112C23#12311yescharacteristic
113C23#13512yes—
114C23#13712yes—
115Q8—28no—
116Q8—48no—
117Q8—44no—
118C2×C4—24no—
119C2×C4—24no—
120C2×C4—22no—
121C2×C4—41no—
122C2×C4—41no—
123C2×C4—42no—
124C2×C4—42no—
125C2×C4—44no—
126C2×C4—42no—
127C2×C4—42no—
128C2×C4—44no—
129C2×C4—42no—
130C2×C4—42no—
131C2×C4—42no—
132C2×C4—42no—
133C2×C4—44no—
134C2×C4—44no—
135C2×C4—44no—
136C2×C4—81no—
137C2×C4—84no—
138C2×C4C4×D412yes—
139C2×C4#12112yes—
140C8—82no—
141C22—24no—
142C22—24no—
143C22—21no—
144C22—21no—
145C22—21no—
146C22—21no—
147C22—44no—
148C22—42no—
149C22—42no—
150C22—42no—
151C22—82no—
152C22—84no—
153C22—84no—
154C22#38611yescharacteristic
155C22#41611yescharacteristic
156C22#41911yescharacteristic
157C22#45212yes—
158C22#45512yes—
159C22B(4,𝔽2)12yes—
160C22#48512yes—
161C4—22no—
162C4—22no—
163C4—42no—
164C4—44no—
165C4—82no—
166C4—84no—
167C2—21no—
168C2—21no—
169C2—22no—
170C2—82no—
171C2#160614yes—
172C2#187311yescharacteristic
173C2#188511yescharacteristic
174C2#188911yescharacteristic
subgroupG/H
center, socleC23#120
commutatorC22×C4C22×C4
Frattini, cosocleC23×C4C23
prime radicalC25D4
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
3. #1787C2semidirect
5. #1294C2semidirect
12. #393C4semidirect

Maximal subgroups

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

subgroupindex
C2×#3932
#23122
#17872
C2×#3232
#12942