Finite Group Databasebeta

← #14658

Subgroups — #14658

Order 256.

949 conjugacy classes of subgroups; only the 231 normal subgroups are shown.

normal subgroups only

This group has 949 conjugacy classes of subgroups — too many to draw. Only its 231 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×#123C211yesmaximal, characteristic
2C2×#380C212yesmaximal, complemented
3#1441C214yesmaximal, complemented
4#1440C212yesmaximal, complemented
5#1439C214yesmaximal, complemented
6#1438C212yesmaximal
7C23×D4C2211yescharacteristic
8C24×C4C2211yescharacteristic
9C2×#123—28no—
10C2×#123C418yescomplemented
11C22×C4⋊C4C2212yes—
12C22×C4⋊C4C2214yes—
13C22×C22⋊C4C2212yes—
14C22×C22⋊C4C2211yescharacteristic
15C22×C22⋊C4C2214yes—
16C22×C22⋊C4C2214yes—
17#380—28no—
18C2×#95C2214yes—
19C2×#95C2214yes—
20C2×#95C2218yes—
21C25C2311yescharacteristic
22C25C2311yescharacteristic
23C22×D4—24no—
24C22×D4—44no—
25C22×D4C2×C414yes—
26C23×C4—44no—
27C23×C4C2×C414yes—
28C23×C4D418yes—
29C23×C4C2318yes—
30C23×C4C2312yes—
31C23×C4C2311yescharacteristic
32C23×C4C2312yes—
33#123—232no—
34C2×C4⋊C4—24no—
35C2×C4⋊C4—24no—
36C2×C4⋊C4—28no—
37C2×C4⋊C4—48no—
38C2×C4⋊C4C2×C418yes—
39C2×C22⋊C4—24no—
40C2×C22⋊C4—24no—
41C2×C22⋊C4—24no—
42C2×C22⋊C4—28no—
43C2×C22⋊C4—48no—
44C2×C22⋊C4—48no—
45C2×C22⋊C4—44no—
46C2×C22⋊C4C2×C414yes—
47C2×C22⋊C4C2×C418yes—
48#95—28no—
49#95—48no—
50#95—44no—
51C24—24no—
52C24—24no—
53C24—24no—
54C24—22no—
55C24—24no—
56C24—24no—
57C24—24no—
58C24C22×C412yes—
59C24C22×C412yes—
60C24C2×D414yes—
61C24C2411yescharacteristic
62C2×D4—28no—
63C2×D4—48no—
64C2×D4—416no—
65C22×C4—28no—
66C22×C4—22no—
67C22×C4—22no—
68C22×C4—22no—
69C22×C4—24no—
70C22×C4—24no—
71C22×C4—24no—
72C22×C4—28no—
73C22×C4—28no—
74C22×C4—28no—
75C22×C4—28no—
76C22×C4—28no—
77C22×C4—28no—
78C22×C4—28no—
79C22×C4—48no—
80C22×C4—416no—
81C22×C4C22⋊C4116yescomplemented
82C22×C4C22×C414yes—
83C22×C4C22×C412yes—
84C22×C4C22×C414yes—
85C22×C4C2×D414yes—
86C22×C4C2×D414yes—
87C4⋊C4—216no—
88C4⋊C4—416no—
89C22⋊C4—28no—
90C22⋊C4—216no—
91C22⋊C4—416no—
92C22⋊C4—416no—
93C23—24no—
94C23—28no—
95C23—28no—
96C23—24no—
97C23—24no—
98C23—28no—
99C23—22no—
100C23—24no—
101C23—28no—
102C23—44no—
103C23—48no—
104C23—44no—
105C23—44no—
106C23—42no—
107C23—42no—
108C23—44no—
109C23—44no—
110C23—48no—
111C23—44no—
112C23C2×C22⋊C414yes—
113C23C23×C411yescharacteristic
114C23C22×D412yes—
115C23H(5,𝔽2)14yes—
116C23H(5,𝔽2)14yes—
117C232−1+414yes—
118D4—416no—
119C2×C4—28no—
120C2×C4—28no—
121C2×C4—28no—
122C2×C4—24no—
123C2×C4—22no—
124C2×C4—24no—
125C2×C4—28no—
126C2×C4—416no—
127C2×C4—44no—
128C2×C4—42no—
129C2×C4—42no—
130C2×C4—44no—
131C2×C4—48no—
132C2×C4—48no—
133C2×C4—48no—
134C2×C4—48no—
135C2×C4—48no—
136C2×C4—48no—
137C2×C4—48no—
138C2×C4C2×C22⋊C418yes—
139C22—24no—
140C22—28no—
141C22—48no—
142C22—48no—
143C22—48no—
144C22—42no—
145C22—44no—
146C22—48no—
147C22—84no—
148C22—84no—
149C22C22×C22⋊C411yescharacteristic
150C22#51812yes—
151C22#52014yes—
152C22#53414yes—
153C22#53512yes—
154C22#53612yes—
155C22#53714yes—
156C22#56014yes—
157C22#56218yes—
158C22#56314yes—
159C4—28no—
160C4—42no—
161C4—44no—
162C4—88no—
163C2—44no—
164C2—82no—
165C2#230811yescharacteristic
166C2#231112yes—
167C2#237614yes—
168C2#281314yes—
169C2#281414yes—
subgroupG/H
center, Frattini, socle, cosocleC24C24
commutatorC23C23×C4
prime radicalC23×D4C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#380C2semidirect
3. #1441C2semidirect
4. #1440C2semidirect
5. #1439C2semidirect
10. C2×#123C4semidirect
81. C22×C4C22⋊C4semidirect

Maximal subgroups

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

subgroupindex
C22×#1232
C2×#3802
#14412
#14402
#14392
#14382