Finite Group Databasebeta

← C2×#2183 #33473

Subgroups — C2×#2183 #33473

Order 256.

271 conjugacy classes of subgroups; only the 215 normal subgroups are shown.

normal subgroups only

This group has 271 conjugacy classes of subgroups — too many to draw. Only its 215 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×C8×Q8C211yesmaximal, characteristic
2#2183C218yesmaximal, direct product factor
3C2×C4⋊C16C211yesmaximal, characteristic
4C2×C4⋊C16C212yesmaximal
5C2×#346C212yesmaximal
6C2×C4×C16C211yesmaximal, characteristic
7C2×C4×Q8C411yescharacteristic
8C22×C16C2211yescharacteristic
9C22×C16C2212yes—
10C22×C16C2211yescharacteristic
11C8×Q8C414yes—
12C8×Q8C2214yes—
13C2×C4⋊C8C412yes—
14C2×C4⋊C8C411yescharacteristic
15C2×C4×C8C2211yescharacteristic
16C2×C4×C8C2212yes—
17C4⋊C16C2214yes—
18C4⋊C16C2218yes—
19#346C2218yes—
20C4×C16C2214yes—
21C22×Q8C811yescharacteristic
22C22×C8C2×C411yescharacteristic
23C22×C8C2×C412yes—
24C22×C8C2311yescharacteristic
25C4×Q8C814yes—
26C4×Q8C2×C414yes—
27C2×C4⋊C4C812yes—
28C2×C4⋊C4C811yescharacteristic
29C2×C42C2×C412yes—
30C2×C42C2×C411yescharacteristic
31C2×C16—22no—
32C2×C16—24no—
33C2×C16Q814yescomplemented
34C2×C16C2312yes—
35C2×C16C2314yes—
36C2×C16C2312yes—
37C4⋊C8C2×C418yes—
38C4⋊C8C2×C414yes—
39C4×C8C2×C412yes—
40C4×C8C2×C414yes—
41C4×C8C2312yes—
42C4×C8C2314yes—
43C2×Q8—24no—
44C2×Q8C2×C814yes—
45C22×C4C2×C812yes—
46C22×C4C2×C811yescharacteristic
47C22×C4C2×C812yes—
48C22×C4C2×C811yescharacteristic
49C22×C4C22×C411yescharacteristic
50C2×C8—22no—
51C2×C8—24no—
52C2×C8C22×C412yes—
53C2×C8C22×C414yes—
54C2×C8C22×C411yescharacteristic
55C2×C8C2×Q812yes—
56C2×C8#4112yes—
57C2×C8C2411yescharacteristic
58C4⋊C4C2×C818yes—
59C4⋊C4C2×C814yes—
60C42C2×C814yes—
61C42C2×C812yes—
62C42C22×C414yes—
63C42C22×C412yes—
64C16—22no—
65C16—24no—
66C16C2×Q814yescomplemented
67C23C22×C811yescharacteristic
68Q8—28no—
69C2×C4—24no—
70C2×C4—24no—
71C2×C4—22no—
72C2×C4M3214yes—
73C2×C4C4×Q812yes—
74C2×C4C22×C814yes—
75C2×C4C22×C812yes—
76C2×C4C22×C814yes—
77C2×C4C22×C811yescharacteristic
78C2×C4C22×C812yes—
79C2×C4#13112yes—
80C2×C4C23×C411yescharacteristic
81C8—22no—
82C8—24no—
83C8C4×Q812yes—
84C8C22×Q811yescharacteristic
85C8C2×#4111yescharacteristic
86C22C8×Q812yes—
87C22C2×M3212yes—
88C22#50412yes—
89C22C23×C811yescharacteristic
90C4—24no—
91C4—24no—
92C4—22no—
93C4C8×Q812yes—
94C4C2×M3214yes—
95C4C2×C4×Q811yescharacteristic
96C4C2×#13111yescharacteristic
97C2#218314yesdirect product factor
98C2C2×C8×Q811yescharacteristic
99C2C22×M3211yescharacteristic
100C2C2×#50411yescharacteristic
subgroupG/H
centerC22×C8C23
commutatorC22C23×C8
Frattini, cosocleC2×C8C24
socle, prime radicalC23C22×C8
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C8 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2183C2direct (N × H)
33. C2×C16Q8semidirect
66. C16C2×Q8semidirect
97. C2#2183direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C8×Q82
#21832
C2×C4⋊C162
C2×#3462
C2×C4×C162