Finite Group Databasebeta

← #28737

Subgroups — #28737

Order 256.

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

normal subgroups only

This group has 407 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
1C2×#494C211yesmaximal, characteristic
2C2×C8×Q8C211yesmaximal, characteristic
3#2568C212yesmaximal
4#2056C214yesmaximal
5#1981C212yesmaximal
6#1969C214yesmaximal
7C4×#107C211yesmaximal, characteristic
8C22×Q16C2212yes—
9C22×Q16C2212yes—
10C2×C4⋊Q8C2212yes—
11C2×C4×Q8C2211yescharacteristic
12#494—24no—
13C8×Q8—24no—
14C2×#107C2212yes—
15C2×C4⋊C8C2212yes—
16C2×C4⋊C8C2211yescharacteristic
17C2×#103C2218yes—
18C2×C4×C8C2212yes—
19C2×C4×C8C2211yescharacteristic
20#400—24no—
21#391—22no—
22#391C2218yes—
23#382—22no—
24C4×C4⋊C4C2212yes—
25#340C2212yes—
26C22×Q8D411yescharacteristic
27C22×Q8C2314yes—
28C2×Q16—24no—
29C2×Q16—24no—
30C2×Q16—28no—
31C2×Q16—44no—
32C22×C8C2312yes—
33C22×C8C2311yescharacteristic
34C22×C8C2311yescharacteristic
35C4⋊Q8—24no—
36C4⋊Q8—24no—
37C4×Q8—22no—
38C4×Q8—22no—
39C2×C4⋊C4—22no—
40C2×C4⋊C4—22no—
41C2×C4⋊C4D411yescharacteristic
42C2×C4⋊C4D412yes—
43C2×C4⋊C4C2314yes—
44C2×C42—22no—
45C2×C42C2312yes—
46C2×C42C2311yescharacteristic
47#107—24no—
48C4⋊C8—24no—
49C4⋊C8—22no—
50#103—48no—
51C4×C8—24no—
52C4×C8D414yes—
53#95—22no—
54#95—28no—
55#95—28no—
56C2×Q8—22no—
57C2×Q8—22no—
58C2×Q8—24no—
59C2×Q8—24no—
60C2×Q8—28no—
61C2×Q8—28no—
62C2×Q8Q1614yescomplemented
63C22×C4—24no—
64C22×C4—24no—
65C22×C4C2×D412yes—
66C22×C4C2×D411yescharacteristic
67C22×C4C2×D412yes—
68C22×C4C2×D411yescharacteristic
69C22×C4C2411yescharacteristic
70Q16—48no—
71Q16—48no—
72C2×C8—22no—
73C2×C8—22no—
74C2×C8—24no—
75C2×C8C2×D412yes—
76C2×C8C2×D412yes—
77C2×C8#4114yes—
78C4⋊C4—24no—
79C4⋊C4—22no—
80C4⋊C4—24no—
81C4⋊C4—24no—
82C4⋊C4—44no—
83C4⋊C4—44no—
84C42—22no—
85C42—22no—
86C42—44no—
87C42C2×D412yes—
88C42#4112yes—
89C23C22×D411yescharacteristic
90Q8—28no—
91Q8—44no—
92Q8—44no—
93Q8—48no—
94C2×C4—22no—
95C2×C4—22no—
96C2×C4—22no—
97C2×C4—22no—
98C2×C4—24no—
99C2×C4—44no—
100C2×C4—44no—
101C2×C4—48no—
102C2×C4—44no—
103C2×C4—44no—
104C2×C4#12112yes—
105C2×C4#12112yes—
106C2×C4C2×Q1614yes—
107C2×C4C2×Q1612yes—
108C2×C4#13512yes—
109C2×C4C22×D411yescharacteristic
110C2×C4C2×#4112yes—
111C2×C4C2×#4111yescharacteristic
112C2×C4H(5,𝔽2)12yes—
113C8—22no—
114C8—42no—
115C8#12414yes—
116C22C2×#12111yescharacteristic
117C22#55012yes—
118C22C22×Q1611yescharacteristic
119C22C2×#13511yescharacteristic
120C22#57812yes—
121C4—24no—
122C4—22no—
123C4—42no—
124C4—84no—
125C4—84no—
126C4#46714yes—
127C4C2×#12411yescharacteristic
128C4#53511yescharacteristic
129C4#55912yes—
130C2#254811yescharacteristic
131C2C2×#46711yescharacteristic
132C2#305911yescharacteristic
133C2#339312yes—
134C2#339512yes—
subgroupG/H
center, socle, prime radicalC23C22×D4
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
62. C2×Q8Q16semidirect

Maximal subgroups

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

subgroupindex
C2×#4942
C2×C8×Q82
#25682
#20562
#19812
#19692
C4×#1072