Finite Group Databasebeta

← #20765

Subgroups — #20765

Order 256.

463 conjugacy classes of subgroups; only the 231 normal subgroups are shown.

normal subgroups only

This group has 463 conjugacy classes of subgroups — too many to draw. Only its 231 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×C4×M16C211yesmaximal, characteristic
2#2285C211yesmaximal, characteristic
3C2×#382C211yesmaximal, characteristic
4#1836C214yesmaximal, complemented
5#1835C214yesmaximal, complemented
6#1736C214yesmaximal
7C22×M16C2212yes—
8C2×#117C2212yes—
9C22×C4⋊C4C2212yes—
10C22×C42C2211yescharacteristic
11C4×M16C418yescomplemented
12C2×#97C2212yes—
13C2×C4×C8C2212yes—
14#384C2212yes—
15#382—22no—
16#382C2212yes—
17#382C2212yes—
18#382C2212yes—
19#380—22no—
20C4×C4⋊C4—22no—
21C2×#95—22no—
22#340C22116yes—
23C23×C4—22no—
24C23×C4D412yes—
25C23×C4C2311yescharacteristic
26C2×M16—24no—
27C2×M16—24no—
28C2×M16C2×C418yes—
29C22×C8C2314yes—
30#117—28no—
31C2×C4⋊C4—28no—
32C2×C4⋊C4—22no—
33C2×C4⋊C4—24no—
34C2×C4⋊C4C2314yes—
35C2×C4⋊C4C2314yes—
36C2×C22⋊C4—22no—
37C2×C42—22no—
38C2×C42C2×C414yes—
39C2×C42D412yes—
40C2×C42Q814yes—
41C2×C42C2311yescharacteristic
42C2×C42C2311yescharacteristic
43#97C2×C418yescomplemented
44C4×C8C2×C418yescomplemented
45#95—24no—
46#95—24no—
47#95—24no—
48C24C2×D411yescharacteristic
49C22×C4—24no—
50C22×C4—24no—
51C22×C4—44no—
52C22×C4—48no—
53C22×C4—44no—
54C22×C4C4⋊C418yes—
55C22×C4C22×C412yes—
56C22×C4C2×D412yes—
57C22×C4C2×D412yes—
58C22×C4C2×D411yescharacteristic
59C22×C4C2×Q812yes—
60C22×C4#4114yes—
61C22×C4#4114yes—
62C22×C4C2411yescharacteristic
63M16—216no—
64C2×C8—24no—
65C2×C8—24no—
66C2×C8C22×C418yes—
67C4⋊C4—28no—
68C4⋊C4—28no—
69C4⋊C4—48no—
70C4⋊C4—44no—
71C22⋊C4—44no—
72C42—44no—
73C42C4⋊C418yes—
74C42C22×C412yes—
75C42C22×C412yes—
76C42C2×Q812yes—
77C42C2×Q812yes—
78C23—24no—
79C23C2×C4⋊C412yes—
80C23#12412yes—
81C23#12412yes—
82C23C22×D411yescharacteristic
83C2×C4—24no—
84C2×C4—24no—
85C2×C4—48no—
86C2×C4—44no—
87C2×C4—44no—
88C2×C4—48no—
89C2×C4—48no—
90C2×C4—88no—
91C2×C4C2×C4⋊C414yes—
92C2×C4C2×C4⋊C414yes—
93C2×C4C2×C4⋊C412yes—
94C2×C4#11718yes—
95C2×C4#12412yes—
96C2×C4#12412yes—
97C2×C4#12518yes—
98C2×C4C23×C411yescharacteristic
99C2×C4C22×Q811yescharacteristic
100C2×C4C2×#4112yes—
101C2×C4C2×#4112yes—
102C8—28no—
103C22—24no—
104C22—24no—
105C22—24no—
106C22#38214yes—
107C22C22×C4⋊C411yescharacteristic
108C22C2×#12411yescharacteristic
109C22C2×#12411yescharacteristic
110C22#57514yes—
111C4—24no—
112C4—24no—
113C4—84no—
114C4—84no—
115C4#38214yes—
116C4C2×#11712yes—
117C4C2×#12512yes—
118C2—24no—
119C2C2×#38211yescharacteristic
120C2#291112yes—
121C2#314012yes—
122C2#314212yes—
subgroupG/H
center, socleC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1836C2semidirect
5. #1835C2semidirect
11. C4×M16C4semidirect
43. #97C2×C4semidirect
44. C4×C8C2×C4semidirect

Maximal subgroups

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

subgroupindex
C2×C4×M162
#22852
C2×#3822
#18362
#18352
#17362