Finite Group Databasebeta

← #10919

Subgroups — #10919

Order 256.

377 conjugacy classes of subgroups; only the 143 normal subgroups are shown.

normal subgroups only

This group has 377 conjugacy classes of subgroups — too many to draw. Only its 143 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
1#2873C211yesmaximal, characteristic
2#2296C211yesmaximal, characteristic
3C2×#344C212yesmaximal
4#1742C211yesmaximal, characteristic
5#1728C212yesmaximal
6C22×M16C2212yes—
7C22×M16C2212yes—
8C2×#117C2211yescharacteristic
9C2×#117C2211yescharacteristic
10C22×C42C2211yescharacteristic
11#405—24no—
12C4×M16—22no—
13#389—22no—
14#385C414yes—
15C4×C4⋊C4—22no—
16#344C418yescomplemented
17#343—22no—
18#336—24no—
19C23×C4C2×C412yes—
20C23×C4C2311yescharacteristic
21C2×M16—22no—
22C2×M16—22no—
23C2×M16—22no—
24C2×M16—22no—
25C2×M16—22no—
26C2×M16—22no—
27C2×M16—22no—
28C2×M16—22no—
29C2×M16—22no—
30C2×M16C2×C414yes—
31C2×M16C2×C414yes—
32C2×M16Q814yes—
33C22×C8—22no—
34C22×C8D414yes—
35#117—22no—
36#117—22no—
37#117—22no—
38#117C2×C414yes—
39C2×C4⋊C4—21no—
40C2×C4⋊C4—24no—
41C2×C4⋊C4D412yes—
42C2×C22⋊C4C2×C412yes—
43C2×C22⋊C4C2×C412yes—
44C2×C42—21no—
45C2×C42—22no—
46C2×C42—21no—
47C2×C42—21no—
48C2×C42—22no—
49C2×C42D412yes—
50#97—24no—
51C4×C8—24no—
52#95—24no—
53C24C22×C411yescharacteristic
54C22×C4—22no—
55C22×C4—22no—
56C22×C4—24no—
57C22×C4—44no—
58C22×C4C22⋊C414yes—
59C22×C4C22×C412yes—
60C22×C4C2×D412yes—
61C22×C4C2×D411yescharacteristic
62C22×C4C2×D411yescharacteristic
63C22×C4C2×Q812yes—
64C22×C4#4112yes—
65C22×C4#4112yes—
66C22×C4#4112yes—
67M16—24no—
68M16—24no—
69M16—24no—
70M16—24no—
71M16—24no—
72M16—24no—
73M16—42no—
74M16—42no—
75C2×C8—24no—
76C2×C8—24no—
77C2×C8—24no—
78C2×C8—42no—
79C2×C8—42no—
80C2×C8C4⋊C418yescomplemented
81C4⋊C4—24no—
82C4⋊C4—24no—
83C4⋊C4—48no—
84C22⋊C4—22no—
85C22⋊C4—24no—
86C22⋊C4C4214yes—
87C42—24no—
88C42—22no—
89C42—22no—
90C42—41no—
91C42—42no—
92C42—41no—
93C23—42no—
94C23C2×C4211yescharacteristic
95C23C2×C22⋊C411yescharacteristic
96C23#11711yescharacteristic
97C23C4×D412yes—
98C23C4×Q812yes—
99C2×C4—24no—
100C2×C4—28no—
101C2×C4—24no—
102C2×C4—24no—
103C2×C4—44no—
104C2×C4—42no—
105C2×C4—44no—
106C2×C4—42no—
107C2×C4—44no—
108C2×C4C2×C4⋊C412yes—
109C2×C4#11712yes—
110C2×C4C4×D412yes—
111C2×C4C4×D412yes—
112C2×C4C4×D412yes—
113C2×C4C4×Q812yes—
114C2×C4#12011yescharacteristic
115C2×C4#12112yes—
116C2×C4C22⋊Q812yes—
117C2×C4C22⋊Q812yes—
118C2×C4#12312yes—
119C2×C4#12311yescharacteristic
120C2×C4#12411yescharacteristic
121C2×C4#12512yes—
122C2×C4#12612yes—
123C2×C4C4⋊Q811yescharacteristic
124C8—28no—
125C8—44no—
126C22—22no—
127C22—24no—
128C22—41no—
129C22—41no—
130C22—42no—
131C22C4×C22⋊C411yescharacteristic
132C22C4×C4⋊C412yes—
133C22#38611yescharacteristic
134C22#38712yes—
135C22#39111yescharacteristic
136C4—44no—
137C4—44no—
138C4—44no—
139C4#38512yes—
140C4#38712yes—
141C4#38812yes—
142C4#38912yes—
143C2—21no—
144C2—22no—
145C2—22no—
146C2—21no—
147C2#143611yescharacteristic
148C2#189112yes—
subgroupG/H
centerC2×C4#120
commutatorC23C2×C42
Frattini, cosocleC23×C4C23
socleC22#386
prime radicalC24C22×C4
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
16. #344C4semidirect
80. C2×C8C4⋊C4semidirect

Maximal subgroups

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

subgroupindex
#28732
#22962
C2×#3442
#17422
#17282