Finite Group Databasebeta

← #20792

Subgroups — #20792

Order 256.

559 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#423C216yesmaximal
2C2×#376C211yesmaximal, characteristic
3#1843C218yesmaximal, complemented
4C22×M16C2214yes—
5C22×C42C2213yes—
6#423—224no—
7C2×C4⋊C8C22124yes—
8#376C414yes—
9#376C2214yes—
10C2×#95C414yes—
11C23×C4C2×C416yes—
12C23×C4C2311yescharacteristic
13C2×M16—224no—
14C22×C8C2318yes—
15C2×C42C2×C416yes—
16C2×C42D4112yes—
17C2×C42Q8112yes—
18C2×C42C2316yes—
19C4⋊C8—248no—
20#95C2×C4116yes—
21C24C22×C411yescharacteristic
22C22×C4—412no—
23C22×C4C4⋊C4124yes—
24C22×C4C22×C4112yes—
25C22×C4C22×C411yescharacteristic
26C22×C4C2×D416yes—
27C22×C4C2×Q816yes—
28C22×C4C2411yescharacteristic
29M16—416no—
30C2×C8—224no—
31C42C4⋊C4124yes—
32C42C2×D4112yes—
33C42C2×Q8112yes—
34C23—24no—
35C23C2×C4⋊C416yes—
36C23C23×C411yescharacteristic
37C2×C4—224no—
38C2×C4—424no—
39C2×C4C2×C4⋊C4124yes—
40C2×C4C2×C4⋊C416yes—
41C2×C4#12714yes—
42C2×C4C4⋊Q8112yes—
43C2×C4C22×D413yes—
44C2×C4C22×Q813yes—
45C8—48no—
46C22—212no—
47C22#38414yes—
48C22C22×C4⋊C413yes—
49C22#56814yes—
50C4—224no—
51C4#38414yes—
52C4C2×#12711yescharacteristic
53C4C2×C4⋊Q813yes—
54C2—24no—
55C2C2×#38411yescharacteristic
56C2#290516yes—
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutator, socleC23C23×C4
prime radicalC24C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1843C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4232
C2×#3762
#18432