Finite Group Databasebeta

← #20370

Subgroups — #20370

Order 256.

454 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2873C213yesmaximal
2#1747C218yesmaximal, complemented
3C2×#338C211yesmaximal, characteristic
4C2×H(3,ℤ/4)C213yesmaximal
5C22×M16C2213yes—
6C22×M16C2211yescharacteristic
7C2×#117C2213yes—
8#405C4112yescomplemented
9#405C22112yes—
10C4×M16C4112yescomplemented
11#338C2214yes—
12H(3,ℤ/4)C22112yes—
13C23×C4C2311yescharacteristic
14C2×M16—26no—
15C2×M16—26no—
16C2×M16C2×C416yes—
17C2×M16C2×C416yes—
18C2×M16C2×C416yes—
19C2×M16C2316yes—
20C22×C8C2×C416yes—
21C22×C8C2312yes—
22#117—23no—
23#117—23no—
24#117C2×C416yes—
25#117C2316yes—
26C2×C4⋊C4—23no—
27C2×C22⋊C4—23no—
28C2×C42C2×C416yes—
29#97C2×C4124yescomplemented
30C4×C8C2×C4124yescomplemented
31C24#4111yescharacteristic
32C22×C4—26no—
33C22×C4C22×C413yes—
34C22×C4C22×C413yes—
35C22×C4#4111yescharacteristic
36C22×C4#4113yes—
37C22×C4#4113yes—
38C22×C4C2411yescharacteristic
39M16—212no—
40M16—212no—
41M16C42112yes—
42M16C4214yes—
43C2×C8—26no—
44C2×C8—26no—
45C2×C8C22×C4112yes—
46C2×C8C22×C4112yes—
47C4⋊C4—26no—
48C4⋊C4—26no—
49C22⋊C4—26no—
50C22⋊C4—26no—
51C42—26no—
52C42C22×C4112yes—
53C23—81no—
54C23#11713yes—
55C23#11713yes—
56C23C2×#4111yescharacteristic
57C2×C4—212no—
58C2×C4—86no—
59C2×C4C2×C4213yes—
60C2×C4C2×C4211yescharacteristic
61C2×C4#11713yes—
62C2×C4#11713yes—
63C2×C4#11716yes—
64C2×C4#11713yes—
65C2×C4#11713yes—
66C2×C4C23×C413yes—
67C2×C4C2×#4113yes—
68C8—212no—
69C8C2×C4218yes—
70C22—43no—
71C22—43no—
72C22—41no—
73C22#37611yescharacteristic
74C22#37613yes—
75C22C2×#11713yes—
76C4—412no—
77C4#37611yescharacteristic
78C4#37613yes—
79C4C22×C4211yescharacteristic
80C4C2×#11713yes—
81C2—23no—
82C2—23no—
83C2—21no—
84C2C2×#37611yescharacteristic
subgroupG/H
center, commutatorC4C22×C42
Frattini, cosocleC22×C4C24
socleC2C2×#376
prime radicalC24#41
LCSG ▷ C4 ▷ C1
UCSC1 ◁ C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #1747C2semidirect
8. #405C4semidirect
10. C4×M16C4semidirect
29. #97C2×C4semidirect
30. C4×C8C2×C4semidirect

Maximal subgroups

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

subgroupindex
#28732
#17472
C2×#3382
C2×H(3,ℤ/4)2