Finite Group Databasebeta

← #23668

Subgroups — #23668

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×#106C211yesmaximal, characteristic
2C2×#424C211yesmaximal, characteristic
3#2317C212yesmaximal
4#2088C218yesmaximal, complemented
5#1736C212yesmaximal
6#1735C211yesmaximal, characteristic
7C22×M16C2211yescharacteristic
8C23×C8C2211yescharacteristic
9C2×#117C2212yes—
10C2×#117C2211yescharacteristic
11C22×C4⋊C4C2212yes—
12C2×#106—24no—
13C2×#106C2214yes—
14#424—24no—
15C2×C4⋊C8C2214yes—
16#389C2218yes—
17#385—24no—
18#384—22no—
19#382—22no—
20#340C2214yes—
21#340C2218yes—
22C23×C4—22no—
23C23×C4C2311yescharacteristic
24C2×M16—22no—
25C2×M16—24no—
26C22×C8—24no—
27C22×C8D414yes—
28C22×C8C2312yes—
29C22×C8C2312yes—
30#117—22no—
31#117—24no—
32#117—22no—
33#117Q818yes—
34C2×C4⋊C4—24no—
35C2×C4⋊C4—24no—
36C2×C4⋊C4—22no—
37C2×C4⋊C4—28no—
38C2×C4⋊C4D412yes—
39C2×C4⋊C4C2314yes—
40C2×C4⋊C4C2314yes—
41C2×C22⋊C4—22no—
42C2×C22⋊C4D412yes—
43C2×C42—22no—
44C2×C42C2312yes—
45#106—28no—
46C4⋊C8—28no—
47#95—28no—
48C24C2×D411yescharacteristic
49C22×C4—24no—
50C22×C4—24no—
51C22×C4—44no—
52C22×C4—84no—
53C22×C4C2×D414yes—
54C22×C4C2×D411yescharacteristic
55C22×C4C2×D412yes—
56C22×C4C2×Q814yes—
57C22×C4#4112yes—
58C22×C4#4114yes—
59C22×C4C2411yescharacteristic
60M16—44no—
61C2×C8—28no—
62C2×C8—24no—
63C2×C8—22no—
64C2×C8—24no—
65C2×C8C2×D414yes—
66C4⋊C4—24no—
67C4⋊C4—24no—
68C4⋊C4—24no—
69C4⋊C4—24no—
70C4⋊C4—44no—
71C4⋊C4—88no—
72C4⋊C4C2×Q818yes—
73C22⋊C4—24no—
74C22⋊C4—28no—
75C42—28no—
76C42—22no—
77C42—22no—
78C23—24no—
79C23#12112yes—
80C23C22⋊Q814yes—
81C23C22×D411yescharacteristic
82C2×C4—24no—
83C2×C4—28no—
84C2×C4—28no—
85C2×C4—44no—
86C2×C4—44no—
87C2×C4—44no—
88C2×C4—48no—
89C2×C4—88no—
90C2×C4#12112yes—
91C2×C4C22⋊Q814yes—
92C2×C4#12314yes—
93C2×C4#12518yes—
94C2×C4C4⋊Q814yes—
95C2×C4C22×D411yescharacteristic
96C2×C4C22×Q812yes—
97C2×C4C2×#4112yes—
98C2×C4C2×#4111yescharacteristic
99C8—24no—
100C8—42no—
101C22—28no—
102C22—24no—
103C22#39814yes—
104C22C2×#12111yescharacteristic
105C22C2×C22⋊Q812yes—
106C22#57714yes—
107C4—48no—
108C4—44no—
109C4—84no—
110C4#39814yes—
111C4C2×#12311yescharacteristic
112C4C2×#12512yes—
113C4C2×C4⋊Q811yescharacteristic
114C2—24no—
115C2C2×#39811yescharacteristic
116C2#305712yes—
117C2#308414yes—
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. #2088C2semidirect

Maximal subgroups

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

subgroupindex
C22×#1062
C2×#4242
#23172
#20882
#17362
#17352