Finite Group Databasebeta

← #10867

Subgroups — #10867

Order 256.

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

normal subgroups only

This group has 357 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×#108C212yesmaximal
2C2×#405C211yesmaximal, characteristic
3#1742C212yesmaximal
4C2×#338C212yesmaximal
5C22×M16C2214yes—
6C22×M16C2211yescharacteristic
7C23×C8C2211yescharacteristic
8C2×#117C2211yescharacteristic
9C2×#108—24no—
10C2×#108—24no—
11C2×#108C418yescomplemented
12#405—24no—
13C2×#97C412yes—
14C2×C4×C8C412yes—
15#343—24no—
16#338—24no—
17C23×C4C2311yescharacteristic
18C2×M16—22no—
19C2×M16—22no—
20C2×M16—24no—
21C2×M16—24no—
22C2×M16—24no—
23C2×M16—24no—
24C2×M16—24no—
25C2×M16C2×C418yes—
26C2×M16D412yes—
27C2×M16Q812yes—
28C22×C8—24no—
29C22×C8C2×C412yes—
30C22×C8C2×C411yescharacteristic
31C22×C8C2×C411yescharacteristic
32C22×C8C2×C414yes—
33C22×C8D414yes—
34C22×C8D412yes—
35C22×C8Q812yes—
36#117—22no—
37#117—22no—
38C2×C4⋊C4D412yes—
39C2×C22⋊C4Q812yes—
40C2×C42C2×C412yes—
41#108—216no—
42#97—24no—
43C4×C8—24no—
44C24C2×Q811yescharacteristic
45C22×C4C4⋊C414yes—
46C22×C4C22×C411yescharacteristic
47C22×C4C22×C412yes—
48C22×C4C2×D412yes—
49C22×C4C2×D411yescharacteristic
50C22×C4C2×D411yescharacteristic
51C22×C4C2×D411yescharacteristic
52C22×C4C2×Q811yescharacteristic
53C22×C4C2×Q811yescharacteristic
54C22×C4#4112yes—
55C22×C4#4112yes—
56M16—24no—
57M16—24no—
58M16—28no—
59M16—28no—
60M16—44no—
61M16—44no—
62C2×C8—22no—
63C2×C8—22no—
64C2×C8—28no—
65C2×C8—44no—
66C2×C8—44no—
67C2×C8C4212yes—
68C2×C8C4212yes—
69C2×C8C22⋊C412yes—
70C2×C8C22⋊C412yes—
71C2×C8C22⋊C418yes—
72C2×C8C4⋊C414yes—
73C2×C8C4⋊C412yes—
74C2×C8C4⋊C412yes—
75C2×C8C4⋊C418yes—
76C4⋊C4—24no—
77C22⋊C4—24no—
78C42—22no—
79C42—22no—
80C23—42no—
81C23C2×C4⋊C411yescharacteristic
82C23C4×Q812yes—
83C23C22⋊Q812yes—
84C23C4⋊Q811yescharacteristic
85C23C4⋊Q811yescharacteristic
86C2×C4—24no—
87C2×C4—44no—
88C2×C4C2×C4211yescharacteristic
89C2×C4C2×C22⋊C411yescharacteristic
90C2×C4C2×C22⋊C412yes—
91C2×C4C2×C4⋊C411yescharacteristic
92C2×C4C2×C4⋊C412yes—
93C2×C4C2×C4⋊C411yescharacteristic
94C2×C4#11711yescharacteristic
95C2×C4#11711yescharacteristic
96C2×C4C4×D412yes—
97C2×C4C4×D412yes—
98C2×C4C4×Q812yes—
99C2×C4#12112yes—
100C2×C4#12112yes—
101C2×C4C22⋊Q812yes—
102C2×C4#12412yes—
103C2×C4#12512yes—
104C2×C4#12711yescharacteristic
105C2×C4C4⋊Q811yescharacteristic
106C8—24no—
107C8—48no—
108C8#9514yes—
109C8#9514yes—
110C22—22no—
111C22—24no—
112C22—42no—
113C22—41no—
114C22—41no—
115C22C4×C4⋊C411yescharacteristic
116C22#38011yescharacteristic
117C22#38411yescharacteristic
118C22#38912yes—
119C22#39112yes—
120C4—44no—
121C4C2×#9511yescharacteristic
122C4C4×C4⋊C411yescharacteristic
123C4#38011yescharacteristic
124C4#38211yescharacteristic
125C4#38912yes—
126C4#39012yes—
127C2—21no—
128C2—21no—
129C2—22no—
130C2—22no—
131C2C4⋊#9511yescharacteristic
132C2#181312yes—
subgroupG/H
centerC2×C4#117
commutatorC2×C4C2×C42
Frattini, cosocleC23×C4C23
socleC22#380
prime radicalC24C2×Q8
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C22×M16 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
11. C2×#108C4semidirect

Maximal subgroups

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

subgroupindex
C22×#1082
C2×#4052
#17422
C2×#3382