Finite Group Databasebeta

← #23667

Subgroups — #23667

Order 256.

437 conjugacy classes of subgroups; only the 175 normal subgroups are shown.

normal subgroups only

This group has 437 conjugacy classes of subgroups — too many to draw. Only its 175 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×#107C211yesmaximal, characteristic
2C2×#424C211yesmaximal, characteristic
3#2317C212yesmaximal
4#2087C214yesmaximal, complemented
5#2086C214yesmaximal, complemented
6#1736C212yesmaximal
7#1735C211yesmaximal, characteristic
8C22×M16C2211yescharacteristic
9C23×C8C2211yescharacteristic
10C2×#117C2212yes—
11C2×#117C2211yescharacteristic
12C22×C4⋊C4C2212yes—
13C2×#107—24no—
14C2×#107C2212yes—
15C2×#107C2212yes—
16#424—24no—
17C2×C4⋊C8C2212yes—
18C2×C4⋊C8C2212yes—
19#389C2218yes—
20#385—24no—
21#384—22no—
22#382—22no—
23#340C2212yes—
24#340C2218yes—
25#340C2212yes—
26C23×C4—22no—
27C23×C4C2311yescharacteristic
28C2×M16—22no—
29C2×M16—24no—
30C22×C8—24no—
31C22×C8D414yes—
32C22×C8C2312yes—
33C22×C8C2311yescharacteristic
34C22×C8C2311yescharacteristic
35#117—22no—
36#117—24no—
37#117—22no—
38#117Q818yes—
39C2×C4⋊C4—24no—
40C2×C4⋊C4—24no—
41C2×C4⋊C4—22no—
42C2×C4⋊C4—28no—
43C2×C4⋊C4D411yescharacteristic
44C2×C4⋊C4D411yescharacteristic
45C2×C4⋊C4C2314yes—
46C2×C4⋊C4C2314yes—
47C2×C22⋊C4—22no—
48C2×C22⋊C4D412yes—
49C2×C42—22no—
50C2×C42C2312yes—
51#107—24no—
52#107—24no—
53C4⋊C8—24no—
54C4⋊C8—24no—
55#95—28no—
56C24C2×D411yescharacteristic
57C22×C4—24no—
58C22×C4—24no—
59C22×C4—44no—
60C22×C4—84no—
61C22×C4C2×D412yes—
62C22×C4C2×D412yes—
63C22×C4C2×D411yescharacteristic
64C22×C4C2×D412yes—
65C22×C4C2×Q814yes—
66C22×C4#4112yes—
67C22×C4#4114yes—
68C22×C4C2411yescharacteristic
69M16—44no—
70C2×C8—28no—
71C2×C8—22no—
72C2×C8—22no—
73C2×C8—22no—
74C2×C8—24no—
75C2×C8C2×D412yes—
76C2×C8C2×D412yes—
77C4⋊C4—22no—
78C4⋊C4—22no—
79C4⋊C4—24no—
80C4⋊C4—24no—
81C4⋊C4—24no—
82C4⋊C4—44no—
83C4⋊C4—88no—
84C4⋊C4C2×Q818yes—
85C22⋊C4—24no—
86C22⋊C4—28no—
87C42—28no—
88C42—22no—
89C42—22no—
90C23—22no—
91C23—22no—
92C23#12112yes—
93C23C22⋊Q814yes—
94C23C22×D411yescharacteristic
95C2×C4—22no—
96C2×C4—22no—
97C2×C4—28no—
98C2×C4—24no—
99C2×C4—24no—
100C2×C4—44no—
101C2×C4—44no—
102C2×C4—44no—
103C2×C4—48no—
104C2×C4—88no—
105C2×C4#12112yes—
106C2×C4C22⋊Q814yes—
107C2×C4#12314yes—
108C2×C4#12518yes—
109C2×C4C4⋊Q814yes—
110C2×C4C22×D411yescharacteristic
111C2×C4C22×Q812yes—
112C2×C4C2×#4112yes—
113C2×C4C2×#4111yescharacteristic
114C8—22no—
115C8—22no—
116C8—42no—
117C22—28no—
118C22—22no—
119C22—22no—
120C22#39814yes—
121C22C2×#12111yescharacteristic
122C22C2×C22⋊Q812yes—
123C22#57612yes—
124C22#57812yes—
125C4—48no—
126C4—42no—
127C4—42no—
128C4—84no—
129C4#39814yes—
130C4C2×#12311yescharacteristic
131C4C2×#12512yes—
132C4C2×C4⋊Q811yescharacteristic
133C2—24no—
134C2C2×#39811yescharacteristic
135C2#305811yescharacteristic
136C2#305911yescharacteristic
137C2#308314yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #2087C2semidirect
5. #2086C2semidirect

Maximal subgroups

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

subgroupindex
C22×#1072
C2×#4242
#23172
#20872
#20862
#17362
#17352