Finite Group Databasebeta

← #19711

Subgroups — #19711

Order 256.

318 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3231C214yesmaximal
2#3170C212yesmaximal
3#1723C214yesmaximal, complemented
4#1718C214yesmaximal, complemented
5#1452C211yesmaximal, characteristic
6#533C2214yes—
7#500C2212yes—
8#500C2214yes—
9#498C2214yes—
10#494C2212yes—
11#487C2214yes—
12#487C2214yes—
13#487C2214yes—
14#485—28no—
15#479—28no—
16#467—24no—
17C4×Q16—24no—
18#431C2212yes—
19C2×C4×C8C2211yescharacteristic
20#322C2214yes—
21C2×Q16—24no—
22C22×C8D412yes—
23C4⋊Q8C2314yes—
24C4⋊Q8C2314yes—
25#125—24no—
26C22⋊Q8—24no—
27C22⋊Q8—24no—
28C4×Q8—24no—
29C4×Q8—24no—
30#117—24no—
31C2×C42C2311yescharacteristic
32#107—24no—
33#107—28no—
34#106—28no—
35C4⋊C8D414yes—
36#103—28no—
37#103—28no—
38#103—28no—
39C22⋊C8D414yes—
40C4×C8D412yes—
41C4×C8C2312yes—
42C4×C8C2314yes—
43C2×Q8—24no—
44C2×Q8—24no—
45C22×C4C2×D412yes—
46C22×C4C2×D411yescharacteristic
47Q16—48no—
48C2×C8—42no—
49C2×C8C2×D414yes—
50C2×C8C2×D418yes—
51C4⋊C4—24no—
52C4⋊C4—24no—
53C4⋊C4—24no—
54C4⋊C4—24no—
55C4⋊C4—44no—
56C4⋊C4—44no—
57C22⋊C4—44no—
58C42—44no—
59C42C2×D411yescharacteristic
60C42C2×D412yes—
61C42C2411yescharacteristic
62C23#12711yescharacteristic
63Q8—48no—
64Q8—48no—
65C2×C4—22no—
66C2×C4—24no—
67C2×C4—44no—
68C2×C4—44no—
69C2×C4#12712yes—
70C2×C4#12711yescharacteristic
71C2×C4C22×D411yescharacteristic
72C2×C4C22×D412yes—
73C8—24no—
74C8—28no—
75C22—21no—
76C22—22no—
77C22C2×#12711yescharacteristic
78C4—21no—
79C4—22no—
80C4—84no—
81C4—84no—
82C4#57512yes—
83C4#57814yes—
84C2—41no—
85C2#315011yescharacteristic
86C2#315612yes—
subgroupG/H
center, socleC22C2×#127
commutator, Frattini, cosocleC42C24
prime radicalC23#127
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1723C2semidirect
4. #1718C2semidirect

Maximal subgroups

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

subgroupindex
#32312
#31702
#17232
#17182
#14522