Finite Group Databasebeta

← #8334

Subgroups — #8334

Order 256.

585 conjugacy classes of subgroups; only the 91 normal subgroups are shown.

normal subgroups only

This group has 585 conjugacy classes of subgroups — too many to draw. Only its 91 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#1749C212yesmaximal, complemented
3C2×#329C214yesmaximal, complemented
4C23×Q8C411yescharacteristic
5C23×D4C411yescharacteristic
6C2×#124—28no—
7C2×#124—22no—
8C2×#124C412yes—
9C2×#124C2212yes—
10C22×C22⋊C4—22no—
11C22×C42C2211yescharacteristic
12C2×C22⋊C8—22no—
13C2×#97C2214yescomplemented
14#336—22no—
15#329—28no—
16C25—21no—
17C22×Q8—24no—
18C22×Q8—21no—
19C22×Q8—42no—
20C22×Q8—42no—
21C22×Q8C2×C412yes—
22C22×D4—24no—
23C22×D4—21no—
24C22×D4—42no—
25C22×D4—42no—
26C22×D4C2×C412yes—
27C23×C4—21no—
28C23×C4C2×C411yescharacteristic
29C23×C4D412yes—
30C22×C8—24no—
31#124—216no—
32#124—24no—
33#124—24no—
34#124—24no—
35#124D418yes—
36C2×C22⋊C4—216no—
37C2×C22⋊C4—24no—
38C2×C22⋊C4—24no—
39C2×C42—24no—
40C2×C42C2×C411yescharacteristic
41C2×C42D412yes—
42C2×C42C2311yescharacteristic
43C22⋊C8—28no—
44#97—28no—
45C24—24no—
46C24—22no—
47C24—42no—
48C24—44no—
49C24—42no—
50C24—44no—
51C24C22⋊C411yescharacteristic
52C2×Q8—24no—
53C2×Q8—22no—
54C2×Q8—416no—
55C2×Q8—42no—
56C2×Q8—42no—
57C2×Q8—42no—
58C2×Q8—42no—
59C2×Q8C22⋊C414yes—
60C2×D4—24no—
61C2×D4—22no—
62C2×D4—42no—
63C2×D4—42no—
64C2×D4—416no—
65C2×D4—42no—
66C2×D4—42no—
67C2×D4C22⋊C414yes—
68C22×C4—22no—
69C22×C4—22no—
70C22×C4—22no—
71C22×C4—24no—
72C22×C4—24no—
73C22×C4—22no—
74C22×C4—24no—
75C22×C4—42no—
76C22×C4—42no—
77C22×C4—42no—
78C22×C4C22⋊C412yes—
79C22×C4C22⋊C411yescharacteristic
80C22×C4C22×C411yescharacteristic
81C22×C4C2×D412yes—
82C2×C8—28no—
83C2×C8—44no—
84C2×C8—44no—
85C22⋊C4—216no—
86C22⋊C4—216no—
87C42—22no—
88C42—24no—
89C42C2×D414yes—
90C23—21no—
91C23—21no—
92C23—22no—
93C23—24no—
94C23—48no—
95C23—416no—
96C23—42no—
97C23—42no—
98C23—44no—
99C23—44no—
100C23—88no—
101C23—84no—
102C23—84no—
103C23#10012yes—
104C23#10414yes—
105C23C2×C22⋊C411yescharacteristic
106Q8—44no—
107Q8—48no—
108Q8—44no—
109D4—44no—
110D4—48no—
111D4—44no—
112C2×C4—28no—
113C2×C4—21no—
114C2×C4—21no—
115C2×C4—21no—
116C2×C4—21no—
117C2×C4—22no—
118C2×C4—22no—
119C2×C4—22no—
120C2×C4—24no—
121C2×C4—22no—
122C2×C4—22no—
123C2×C4—48no—
124C2×C4—48no—
125C2×C4—42no—
126C2×C4—42no—
127C2×C4#10012yes—
128C2×C4C2×C22⋊C412yes—
129C2×C4#12014yes—
130C8—48no—
131C22—24no—
132C22—22no—
133C22—22no—
134C22—24no—
135C22—44no—
136C22—48no—
137C22—816no—
138C22—82no—
139C22—84no—
140C22—82no—
141C22#32914yescomplemented
142C22#37911yescharacteristic
143C22C2×#10011yescharacteristic
144C22C2×#10011yescharacteristic
145C22C2×#10412yes—
146C22#42112yes—
147C4—22no—
148C4—22no—
149C4—24no—
150C4—44no—
151C4—42no—
152C2—24no—
153C2—84no—
154C2C2×#32911yescharacteristic
155C2#152712yes—
156C2#153311yescharacteristic
157C2#178311yescharacteristic
158C2#178912yes—
subgroupG/H
center, socleC23C2×C22⋊C4
commutatorC22×C4C22×C4
Frattini, cosocleC2×C42C23
prime radicalC23×D4C4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #1749C2semidirect
3. C2×#329C2semidirect
13. C2×#97C22semidirect
141. C22#329semidirect

Maximal subgroups

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

subgroupindex
C22×#1242
#17492
C2×#3292