Finite Group Databasebeta

← C2×#2153 #33400

Subgroups — C2×#2153 #33400

Order 256.

349 conjugacy classes of subgroups; only the 263 normal subgroups are shown.

normal subgroups only

This group has 349 conjugacy classes of subgroups — too many to draw. Only its 263 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×M32C212yesmaximal
2C2×#405C211yesmaximal, characteristic
3#2153C218yesmaximal, direct product factor
4C2×#364C214yesmaximal, complemented
5C22×M16C411yescharacteristic
6C23×C8C2211yescharacteristic
7C2×#117C411yescharacteristic
8C2×M32—24no—
9C2×M32—22no—
10C2×M32C2214yes—
11C2×M32C2218yes—
12C22×C16—22no—
13#405C414yes—
14#405C2214yes—
15C2×#97C412yes—
16C2×C4×C8C2212yes—
17#364C22116yescomplemented
18C23×C4C2×C411yescharacteristic
19C2×M16C814yes—
20C2×M16C814yes—
21C2×M16C2×C414yes—
22C22×C8C2×C411yescharacteristic
23C22×C8C2×C412yes—
24C22×C8C2×C412yes—
25C22×C8D412yes—
26C22×C8D412yes—
27C22×C8Q812yes—
28C22×C8Q812yes—
29C22×C8C2312yes—
30C22×C8C2311yescharacteristic
31#117—22no—
32#117C2×C414yes—
33C2×C4⋊C4—21no—
34C2×C22⋊C4—21no—
35C2×C42C2×C412yes—
36M32—28no—
37M32—24no—
38M32C2318yes—
39C2×C16—28no—
40C2×C16—24no—
41#97C2×C418yes—
42C4×C8C2×C414yes—
43C4×C8C2314yes—
44C24M1611yescharacteristic
45C22×C4—22no—
46C22×C4C4⋊C412yes—
47C22×C4C4⋊C412yes—
48C22×C4C2×C812yes—
49C22×C4C2×C812yes—
50C22×C4M1611yescharacteristic
51C22×C4M1612yes—
52C22×C4C22×C411yescharacteristic
53C22×C4C22×C412yes—
54M16C2×C8116yes—
55C2×C8C4⋊C412yes—
56C2×C8C4⋊C414yes—
57C2×C8C4⋊C412yes—
58C2×C8C4⋊C414yes—
59C2×C8C2×C814yes—
60C2×C8C2×C814yes—
61C2×C8C22×C411yescharacteristic
62C2×C8C22×C412yes—
63C2×C8C22×C414yes—
64C2×C8C2×D414yes—
65C2×C8C2×D411yescharacteristic
66C2×C8C2×D411yescharacteristic
67C2×C8C2×Q814yes—
68C2×C8C2×Q811yescharacteristic
69C2×C8C2×Q811yescharacteristic
70C2×C8C2411yescharacteristic
71C4⋊C4—24no—
72C22⋊C4—24no—
73C42—22no—
74C42C22×C414yes—
75C16—28no—
76C23—42no—
77C23C4⋊C812yes—
78C23C4⋊C812yes—
79C23C2×M1611yescharacteristic
80C23C2×M1612yes—
81C2×C4—24no—
82C2×C4—44no—
83C2×C4C4⋊C812yes—
84C2×C4C4⋊C814yes—
85C2×C4C4⋊C814yes—
86C2×C4C4⋊C812yes—
87C2×C4C2×C4⋊C414yes—
88C2×C4C2×C4⋊C411yescharacteristic
89C2×C4C2×C4⋊C411yescharacteristic
90C2×C4C22×C811yescharacteristic
91C2×C4C22×C811yescharacteristic
92C2×C4C22×C814yes—
93C2×C4C2×M1611yescharacteristic
94C2×C4C2×M1612yes—
95C2×C4C23×C411yescharacteristic
96C8C2×C4⋊C411yescharacteristic
97C8C2×C4⋊C414yes—
98C8C2×C4⋊C411yescharacteristic
99C8C22×C818yes—
100C8C22×D411yescharacteristic
101C8C22×Q811yescharacteristic
102C22—22no—
103C22—24no—
104C22—42no—
105C22—42no—
106C22C2×C4⋊C811yescharacteristic
107C22C2×C4⋊C814yes—
108C22C2×C4⋊C811yescharacteristic
109C22C22×M1611yescharacteristic
110C4—44no—
111C4C2×C4⋊C811yescharacteristic
112C4C2×C4⋊C814yes—
113C4C2×C4⋊C811yescharacteristic
114C4C22×C4⋊C411yescharacteristic
115C4C23×C811yescharacteristic
116C2—21no—
117C2—21no—
118C2—24no—
119C2#215312yesdirect product factor
120C2C22×C4⋊C811yescharacteristic
subgroupG/H
centerC2×C8C2×D4
commutatorC4C23×C8
Frattini, cosocleC2×C8C24
socleC22C2×C4⋊C8
prime radicalC24M16
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C8 ◁ C23×C8 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #2153C2direct (N × H)
4. C2×#364C2semidirect
17. #364C22semidirect
119. C2#2153direct (N × H)

Maximal subgroups

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

subgroupindex
C22×M322
C2×#4052
#21532
C2×#3642