Finite Group Databasebeta

← #21799

Subgroups — #21799

Order 256.

629 conjugacy classes of subgroups; only the 203 normal subgroups are shown.

normal subgroups only

This group has 629 conjugacy classes of subgroups — too many to draw. Only its 203 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊Q8C211yesmaximal, characteristic
2#2920C212yesmaximal
3#1966C218yesmaximal, complemented
4#1784C214yesmaximal
5C23×Q8C2212yes—
6C2×C4⋊Q8—24no—
7C2×C4⋊Q8—24no—
8C2×C4⋊Q8C414yes—
9C2×C4⋊Q8C2214yes—
10C22×C4⋊C4C414yes—
11C22×C42C2211yescharacteristic
12#432—24no—
13#431—24no—
14#423C2214yes—
15C2×#101C22116yes—
16#407C2214yes—
17C4×M16C2214yes—
18C22×Q8—28no—
19C22×Q8—48no—
20C22×Q8C2×C414yes—
21C22×Q8C2314yes—
22C23×C4C2×C412yes—
23C23×C4C2×C414yes—
24C23×C4C2311yescharacteristic
25C2×M16C2318yes—
26C4⋊Q8—24no—
27C4⋊Q8—28no—
28C4⋊Q8—24no—
29C4⋊Q8—24no—
30C4⋊Q8—24no—
31C4⋊Q8—28no—
32C2×C4⋊C4—24no—
33C2×C4⋊C4—28no—
34C2×C4⋊C4—24no—
35C2×C4⋊C4C2×C4116yes—
36C2×C42C2×C412yes—
37C2×C42D414yes—
38C2×C42D414yes—
39C2×C42C2312yes—
40C4⋊C8—28no—
41#101—416no—
42C22⋊C8—28no—
43#97—24no—
44C4×C8—24no—
45C24C22×C411yescharacteristic
46C2×Q8—28no—
47C2×Q8—28no—
48C2×Q8—216no—
49C2×Q8—48no—
50C2×Q8—432no—
51C22×C4—28no—
52C22×C4—24no—
53C22×C4—28no—
54C22×C4—48no—
55C22×C4C22⋊C412yes—
56C22×C4C22⋊C414yes—
57C22×C4C22⋊C412yes—
58C22×C4C22×C418yes—
59C22×C4C22×C411yescharacteristic
60C22×C4C22×C414yes—
61C22×C4C2×D414yes—
62C22×C4C2411yescharacteristic
63M16—216no—
64C2×C8—28no—
65C4⋊C4—216no—
66C4⋊C4—216no—
67C42C22⋊C412yes—
68C42C22⋊C414yes—
69C42C22⋊C412yes—
70C42C2×D412yes—
71C42C2×D412yes—
72C42C2×D414yes—
73C23—22no—
74C23—24no—
75C23C2×C22⋊C412yes—
76C23C23×C411yescharacteristic
77Q8—416no—
78Q8—416no—
79C2×C4—22no—
80C2×C4—24no—
81C2×C4—28no—
82C2×C4—28no—
83C2×C4—28no—
84C2×C4—28no—
85C2×C4—216no—
86C2×C4—416no—
87C2×C4#10118yescomplemented
88C2×C4C2×C22⋊C412yes—
89C2×C4C2×C22⋊C414yes—
90C2×C4C2×C22⋊C414yes—
91C2×C4C22×D412yes—
92C2×C4H(5,𝔽2)14yes—
93C8—48no—
94C22—28no—
95C22—22no—
96C22—22no—
97C22—22no—
98C22C2×#10114yes—
99C22C22×C22⋊C411yescharacteristic
100C22#51812yes—
101C4—22no—
102C4—24no—
103C4—48no—
104C4C2×#10118yes—
105C4#53514yes—
106C2—22no—
107C2—24no—
108C2#230911yescharacteristic
109C2C22×#10112yes—
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC23C23×C4
Frattini, cosocleC22×C4C24
prime radicalC24C22×C4
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1966C2semidirect
87. C2×C4#101semidirect

Maximal subgroups

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

subgroupindex
C22×C4⋊Q82
#29202
#19662
#17842