Finite Group Databasebeta

← #17813

Subgroups — #17813

Order 256.

365 conjugacy classes of subgroups; only the 227 normal subgroups are shown.

normal subgroups only

This group has 365 conjugacy classes of subgroups — too many to draw. Only its 227 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
1C2×#431C211yesmaximal, characteristic
2C2×#423C212yesmaximal
3#1570C218yesmaximal, complemented
4#1566C214yesmaximal, complemented
5C22×M16—22no—
6C22×C42C2211yescharacteristic
7#431C414yes—
8#431C2214yes—
9#423—22no—
10#423—22no—
11#423C2214yes—
12#423C2214yes—
13C2×C4⋊C8—22no—
14C2×C4⋊C8C412yes—
15C2×C4⋊C8C2214yes—
16C2×C22⋊C8C412yes—
17C2×C4×C8C2212yes—
18#334C22116yescomplemented
19C23×C4C2×C411yescharacteristic
20C23×C4D411yescharacteristic
21C23×C4Q811yescharacteristic
22C2×M16—24no—
23C2×M16—24no—
24C2×M16—48no—
25C22×C8—24no—
26C22×C8C2×C414yes—
27C2×C42C2×C411yescharacteristic
28C2×C42C2×C412yes—
29C2×C42D412yes—
30C2×C42D411yescharacteristic
31C2×C42Q811yescharacteristic
32C2×C42Q812yes—
33C2×C42C2311yescharacteristic
34C2×C42C2312yes—
35C4⋊C8—24no—
36C4⋊C8—24no—
37C4⋊C8—24no—
38C4⋊C8C2×C418yes—
39C4⋊C8C2318yes—
40C22⋊C8C2×C418yes—
41C4×C8C2×C414yes—
42C4×C8C2314yes—
43C24C4⋊C411yescharacteristic
44C22×C4—42no—
45C22×C4—42no—
46C22×C4C4⋊C412yes—
47C22×C4C4⋊C411yescharacteristic
48C22×C4C4⋊C412yes—
49C22×C4C4⋊C411yescharacteristic
50C22×C4C4⋊C411yescharacteristic
51C22×C4C4⋊C412yes—
52C22×C4SD1618yes—
53C22×C4C22×C412yes—
54C22×C4C22×C411yescharacteristic
55C22×C4C2×D412yes—
56C22×C4C2×D411yescharacteristic
57C22×C4C2×Q811yescharacteristic
58C22×C4C2×Q812yes—
59M16—48no—
60M16—48no—
61C2×C8—28no—
62C2×C8—44no—
63C2×C8—48no—
64C2×C8C22×C418yes—
65C42C4⋊C412yes—
66C42C4⋊C412yes—
67C42C4⋊C412yes—
68C42C22×C411yescharacteristic
69C42C22×C412yes—
70C42C2×D412yes—
71C42C2×D411yescharacteristic
72C42C2×Q811yescharacteristic
73C42C2×Q812yes—
74C42C2411yescharacteristic
75C23—41no—
76C23—41no—
77C23#10614yes—
78C23C2×C4⋊C412yes—
79C23C2×C4⋊C411yescharacteristic
80C2×C4—22no—
81C2×C4—24no—
82C2×C4—24no—
83C2×C4—22no—
84C2×C4—42no—
85C2×C4—41no—
86C2×C4—41no—
87C2×C4—42no—
88C2×C4#10614yes—
89C2×C4#10618yes—
90C2×C4C2×C4⋊C412yes—
91C2×C4C2×C4⋊C412yes—
92C2×C4C2×C4⋊C411yescharacteristic
93C2×C4C2×C4⋊C411yescharacteristic
94C2×C4C2×C4⋊C412yes—
95C2×C4C2×C4⋊C411yescharacteristic
96C2×C4C2×SD1614yes—
97C2×C4C2×SD1614yes—
98C2×C4C2×SD1614yes—
99C2×C4C23×C411yescharacteristic
100C2×C4C22×D411yescharacteristic
101C2×C4C22×Q811yescharacteristic
102C8—28no—
103C8—48no—
104C22—21no—
105C22—22no—
106C22—22no—
107C22—21no—
108C22—44no—
109C22C2×#10614yes—
110C22C2×#10612yes—
111C22C22×C4⋊C411yescharacteristic
112C4—21no—
113C4—22no—
114C4—22no—
115C4—21no—
116C4C2×#10614yes—
117C4C2×#10612yes—
118C4#43012yes—
119C4#56812yes—
120C4C22×SD1612yes—
121C2—22no—
122C2—24no—
123C2#290511yescharacteristic
124C2C22×#10611yescharacteristic
125C2C2×#43011yescharacteristic
subgroupG/H
centerC2×C4C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC42C24
socleC22C22×C4⋊C4
prime radicalC24C4⋊C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C22×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1570C2semidirect
4. #1566C2semidirect
18. #334C22semidirect

Maximal subgroups

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

subgroupindex
C2×#4312
C2×#4232
#15702
#15662