Finite Group Databasebeta

← C2×#1296 #8037

Subgroups — C2×#1296 #8037

Order 256.

439 conjugacy classes of subgroups; only the 247 normal subgroups are shown.

normal subgroups only

This group has 439 conjugacy classes of subgroups — too many to draw. Only its 247 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⋊C8C212yesmaximal
2C2×#384C211yesmaximal, characteristic
3#1296C214yesmaximal, direct product factor
4C23×C8—22no—
5C22×C4⋊C4—22no—
6C22×C4⋊C4C412yes—
7C22×C42C2211yescharacteristic
8C2×C4⋊C8—22no—
9C2×C4⋊C8—24no—
10C2×C4⋊C8C418yescomplemented
11C2×C4⋊C8C2214yes—
12#384—22no—
13#384C412yes—
14#384C2212yes—
15C23×C4—22no—
16C23×C4C2×C411yescharacteristic
17C23×C4D412yes—
18C22×C8—28no—
19C22×C8—24no—
20C22×C8—44no—
21C22×C8—44no—
22C2×C4⋊C4—24no—
23C2×C4⋊C4—22no—
24C2×C4⋊C4—24no—
25C2×C4⋊C4—44no—
26C2×C4⋊C4—44no—
27C2×C4⋊C4—44no—
28C2×C4⋊C4C2×C414yes—
29C2×C42C2×C411yescharacteristic
30C2×C42C2×C414yes—
31C2×C42D412yes—
32C2×C42D412yes—
33C2×C42Q812yes—
34C2×C42C2311yescharacteristic
35C4⋊C8—28no—
36C4⋊C8—24no—
37C4⋊C8C2×C418yescomplemented
38C24C22⋊C411yescharacteristic
39C22×C4—22no—
40C22×C4—22no—
41C22×C4—24no—
42C22×C4—44no—
43C22×C4—48no—
44C22×C4C4212yes—
45C22×C4C22⋊C411yescharacteristic
46C22×C4C22⋊C412yes—
47C22×C4C22⋊C414yes—
48C22×C4C4⋊C412yes—
49C22×C4C4⋊C414yes—
50C22×C4D814yes—
51C22×C4SD1614yes—
52C22×C4SD1614yes—
53C22×C4Q1614yes—
54C22×C4C22×C411yescharacteristic
55C22×C4C2×D412yes—
56C2×C8—28no—
57C2×C8—416no—
58C2×C8—44no—
59C2×C8—44no—
60C4⋊C4—44no—
61C4⋊C4—44no—
62C4⋊C4—48no—
63C4⋊C4—44no—
64C4⋊C4—44no—
65C42C4212yes—
66C42C22⋊C414yes—
67C42C4⋊C414yes—
68C42C4⋊C412yes—
69C42C22×C412yes—
70C42C2×D411yescharacteristic
71C42C2×Q811yescharacteristic
72C23#9512yes—
73C23#10012yes—
74C23#10112yes—
75C23#10214yes—
76C23#10314yes—
77C23C2×C22⋊C411yescharacteristic
78C2×C4—24no—
79C2×C4—24no—
80C2×C4—21no—
81C2×C4—21no—
82C2×C4—21no—
83C2×C4—21no—
84C2×C4—44no—
85C2×C4—48no—
86C2×C4—88no—
87C2×C4#9512yes—
88C2×C4#9514yes—
89C2×C4#10214yes—
90C2×C4#10218yes—
91C2×C4#10314yes—
92C2×C4#10318yes—
93C2×C4#10618yes—
94C2×C4#10718yes—
95C2×C4C2×C4211yescharacteristic
96C2×C4C2×C22⋊C412yes—
97C2×C4C2×C4⋊C411yescharacteristic
98C2×C4C2×C4⋊C412yes—
99C2×C4C2×D812yes—
100C2×C4C2×SD1612yes—
101C2×C4C2×SD1612yes—
102C2×C4C2×Q1612yes—
103C8—48no—
104C22#33114yes—
105C22#33218yes—
106C22#33314yes—
107C22#34018yes—
108C22#34314yes—
109C22C2×#9511yescharacteristic
110C22C2×#10011yescharacteristic
111C22C2×#10111yescharacteristic
112C22C2×#10212yes—
113C22C2×#10312yes—
114C4—22no—
115C4—21no—
116C4—21no—
117C4—84no—
118C4#34018yes—
119C4C2×#10212yes—
120C4C2×#10312yes—
121C4C2×#10612yes—
122C4C2×#10712yes—
123C2#129618yesdirect product factor
124C2C2×#33111yescharacteristic
125C2C2×#33212yes—
126C2C2×#33311yescharacteristic
127C2C2×#34012yes—
128C2C2×#34311yescharacteristic
subgroupG/H
center, socle, prime radicalC24C22⋊C4
commutatorC2×C4C2×C42
Frattini, cosocleC2×C42C23
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1296C2direct (N × H)
10. C2×C4⋊C8C4semidirect
37. C4⋊C8C2×C4semidirect
123. C2#1296direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊C82
C2×#3842
#12962