Finite Group Databasebeta

← #20760

Subgroups — #20760

Order 256.

475 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×C8C211yesmaximal, characteristic
2#2285C212yesmaximal
3#1835C214yesmaximal, complemented
4#1834C214yesmaximal, complemented
5#1735C214yesmaximal
6C23×C8C2212yes—
7C2×#117C2214yes—
8C22×C42C2211yescharacteristic
9C2×C4×C8C418yescomplemented
10C2×C4×C8C2212yes—
11C2×C4×C8C2212yes—
12#384C2214yes—
13#382C2214yes—
14#380—24no—
15C4×C4⋊C4—24no—
16#340C22116yes—
17C23×C4D412yes—
18C23×C4C2311yescharacteristic
19C22×C8—28no—
20C22×C8C2×C418yes—
21C22×C8C2314yes—
22#117—216no—
23C2×C4⋊C4—28no—
24C2×C4⋊C4C2318yes—
25C2×C22⋊C4—24no—
26C2×C42—24no—
27C2×C42C2×C414yes—
28C2×C42D412yes—
29C2×C42Q814yes—
30C2×C42C2311yescharacteristic
31C2×C42C2311yescharacteristic
32C4×C8C2×C418yes—
33C4×C8C2×C418yes—
34#95—28no—
35C24C2×D411yescharacteristic
36C22×C4—28no—
37C22×C4—28no—
38C22×C4C4⋊C418yes—
39C22×C4C22×C412yes—
40C22×C4C2×D412yes—
41C22×C4C2×D412yes—
42C22×C4C2×D411yescharacteristic
43C22×C4C2×Q812yes—
44C22×C4#4118yes—
45C22×C4C2411yescharacteristic
46C2×C8—216no—
47C2×C8—28no—
48C2×C8C22×C418yes—
49C4⋊C4—216no—
50C4⋊C4—416no—
51C22⋊C4—48no—
52C42—48no—
53C42C4⋊C418yes—
54C42C22×C412yes—
55C42C22×C412yes—
56C42C2×Q812yes—
57C42C2×Q812yes—
58C23—24no—
59C23C2×C4⋊C412yes—
60C23#12414yes—
61C23C22×D411yescharacteristic
62C2×C4—24no—
63C2×C4—216no—
64C2×C4—48no—
65C2×C4—416no—
66C2×C4C2×C4⋊C414yes—
67C2×C4C2×C4⋊C412yes—
68C2×C4C2×C4⋊C414yes—
69C2×C4#11718yes—
70C2×C4#12414yes—
71C2×C4#12518yes—
72C2×C4#13518yes—
73C2×C4C23×C411yescharacteristic
74C2×C4C22×Q811yescharacteristic
75C2×C4C2×#4114yes—
76C8—28no—
77C22—28no—
78C22—24no—
79C22#38214yes—
80C22C22×C4⋊C411yescharacteristic
81C22C2×#12412yes—
82C22C2×#13514yes—
83C4—24no—
84C4—88no—
85C4#38214yes—
86C4#42718yes—
87C4C2×#11712yes—
88C4C2×#12512yes—
89C2—24no—
90C2C2×#38211yescharacteristic
91C2C2×#42712yes—
92C2#313114yes—
subgroupG/H
centerC22×C4C2×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
socleC23C22×D4
prime radicalC24C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1835C2semidirect
4. #1834C2semidirect
9. C2×C4×C8C4semidirect

Maximal subgroups

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

subgroupindex
C22×C4×C82
#22852
#18352
#18342
#17352