Finite Group Databasebeta

← #12680

Subgroups — #12680

Order 256.

479 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#131C211yesmaximal, characteristic
2C2×C22⋊C16C216yesmaximal, complemented
3C22×#41C411yescharacteristic
4C2×#131—212no—
5C22×M16C413yes—
6C23×C8C2213yes—
7C22×C16C2214yes—
8C22⋊C16—212no—
9C2×#41—26no—
10C2×#41—26no—
11C22×Q8C811yescharacteristic
12C22×D4C813yes—
13C23×C4C2×C413yes—
14#131—232no—
15C2×M16—26no—
16C2×M16—212no—
17C22×C8—212no—
18C22×C8C2×C413yes—
19C22×C8D4112yes—
20C22×C8C2311yescharacteristic
21C2×C16—212no—
22C24C2×C813yes—
23#41—28no—
24#41—224no—
25C2×Q8—26no—
26C2×D4—212no—
27C2×D4—26no—
28C22×C4—26no—
29C22×C4—26no—
30C22×C4C22⋊C416yes—
31C22×C4C2×C813yes—
32C22×C4M1616yes—
33C22×C4C22×C411yescharacteristic
34M16—224no—
35C2×C8—26no—
36C2×C8—224no—
37C2×C8C22⋊C416yes—
38C2×C8C2×D416yes—
39C16—44no—
40C23—26no—
41C23—212no—
42C23C22⋊C816yes—
43C23C22×C811yescharacteristic
44Q8—28no—
45D4—224no—
46C2×C4—26no—
47C2×C4—26no—
48C2×C4—26no—
49C2×C4—212no—
50C2×C4C22⋊C816yes—
51C2×C4C2×C22⋊C413yes—
52C2×C4C2×M1613yes—
53C8—26no—
54C8#12014yes—
55C22—212no—
56C22—26no—
57C22—412no—
58C22C2×C22⋊C813yes—
59C22#50414yes—
60C4—26no—
61C4#37911yescharacteristic
62C4#40713yes—
63C2—46no—
64C2#177911yescharacteristic
65C2#211316yes—
subgroupG/H
center, Frattini, cosocleC22×C8C23
commutator, socleC23C22×C8
prime radicalC22×#41C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×C22⋊C16C2semidirect

Maximal subgroups

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

subgroupindex
C22×#1312
C2×C22⋊C162