Finite Group Databasebeta

← #7848

Subgroups — #7848

Order 256.

399 conjugacy classes of subgroups; only the 207 normal subgroups are shown.

normal subgroups only

This group has 399 conjugacy classes of subgroups — too many to draw. Only its 207 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×#431C211yesmaximal, characteristic
2C2×C4×M16C211yesmaximal, characteristic
3C22×C4×C8C211yesmaximal, characteristic
4#1273C214yesmaximal, complemented
5C22×M16C412yes—
6C23×C8C412yes—
7C22×C42C2211yescharacteristic
8#431—22no—
9#431—22no—
10C2×C4⋊C8C412yes—
11C2×C22⋊C8C412yes—
12C4×M16—22no—
13C4×M16—22no—
14C2×#97C412yes—
15C2×C4×C8—22no—
16C2×C4×C8—22no—
17C2×C4×C8C412yes—
18C2×C4×C8C2212yes—
19C2×C4×C8C2212yes—
20C2×C4×C8C2212yes—
21C23×C4C2×C411yescharacteristic
22C23×C4C2×C411yescharacteristic
23C23×C4C2×C411yescharacteristic
24C2×M16—24no—
25C2×M16—24no—
26C2×M16C818yescomplemented
27C22×C8—24no—
28C22×C8—28no—
29C22×C8C2×C414yes—
30C22×C8C2×C414yes—
31C22×C8C2×C414yes—
32C2×C42C2×C411yescharacteristic
33C2×C42C2×C411yescharacteristic
34C2×C42C2×C411yescharacteristic
35C2×C42D412yes—
36C2×C42D412yes—
37C2×C42D412yes—
38C2×C42Q812yes—
39C2×C42C2311yescharacteristic
40C4⋊C8—24no—
41C22⋊C8—24no—
42#97—24no—
43C4×C8—24no—
44C4×C8—22no—
45C4×C8—22no—
46C4×C8—22no—
47C4×C8—22no—
48C4×C8—22no—
49C4×C8—22no—
50C24C4211yescharacteristic
51C22×C4—24no—
52C22×C4—24no—
53C22×C4C4211yescharacteristic
54C22×C4C4211yescharacteristic
55C22×C4C4211yescharacteristic
56C22×C4C22⋊C412yes—
57C22×C4C22⋊C412yes—
58C22×C4C22⋊C412yes—
59C22×C4C4⋊C412yes—
60C22×C4C4⋊C412yes—
61C22×C4C4⋊C412yes—
62C22×C4C2×C814yes—
63C22×C4M1614yes—
64C22×C4C22×C411yescharacteristic
65C22×C4C22×C411yescharacteristic
66C22×C4C22×C411yescharacteristic
67M16—216no—
68C2×C8—216no—
69C2×C8—24no—
70C2×C8—24no—
71C2×C8—24no—
72C2×C8—24no—
73C2×C8—24no—
74C2×C8—28no—
75C2×C8C2×C818yescomplemented
76C2×C8M1618yescomplemented
77C42C22⋊C412yes—
78C42C22⋊C412yes—
79C42C22⋊C412yes—
80C42C4⋊C412yes—
81C42C4⋊C412yes—
82C42C4⋊C412yes—
83C42C2×D411yescharacteristic
84C42C2×D411yescharacteristic
85C42C2×D411yescharacteristic
86C42C2×Q811yescharacteristic
87C23—22no—
88C23—22no—
89C23#9512yes—
90C23C4×C812yes—
91C23#9712yes—
92C23C2×C4211yescharacteristic
93C2×C4—22no—
94C2×C4—22no—
95C2×C4—24no—
96C2×C4—24no—
97C2×C4—24no—
98C2×C4—24no—
99C2×C4#9512yes—
100C2×C4#9512yes—
101C2×C4#9512yes—
102C2×C4C4×C812yes—
103C2×C4#9712yes—
104C2×C4C22⋊C818yes—
105C2×C4C4⋊C818yes—
106C2×C4C2×C22⋊C411yescharacteristic
107C2×C4C2×C22⋊C411yescharacteristic
108C2×C4C2×C22⋊C411yescharacteristic
109C2×C4C2×C4⋊C411yescharacteristic
110C2×C4C2×C4⋊C411yescharacteristic
111C2×C4C2×C4⋊C411yescharacteristic
112C2×C4C22×C812yes—
113C2×C4C2×M1612yes—
114C2×C4C2×M1614yes—
115C2×C4#13114yes—
116C8—28no—
117C8—28no—
118C8—44no—
119C22—24no—
120C22—24no—
121C22—22no—
122C22—22no—
123C22#33614yes—
124C22C2×#9511yescharacteristic
125C22C2×C4×C811yescharacteristic
126C22C2×#9711yescharacteristic
127C22C4×M1612yes—
128C22#40512yes—
129C4—22no—
130C4—22no—
131C4#33614yes—
132C4C2×C22⋊C812yes—
133C4#40712yes—
134C4#40812yes—
135C4C2×C4⋊C812yes—
136C4#42312yes—
137C4#42412yes—
138C2—24no—
139C2C8×M1612yes—
140C2#145112yes—
141C2C2×#33611yescharacteristic
142C2#172811yescharacteristic
143C2#172911yescharacteristic
subgroupG/H
center, Frattini, cosocleC2×C42C23
commutatorC22C2×C4×C8
socleC23C2×C42
prime radicalC24C42
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1273C2semidirect
26. C2×M16C8semidirect
75. C2×C8C2×C8semidirect
76. C2×C8M16semidirect

Maximal subgroups

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

subgroupindex
C2×#4312
C2×C4×M162
C22×C4×C82
#12732