Finite Group Databasebeta

← C2×#2843 #36690

Subgroups — C2×#2843 #36690

Order 256.

903 conjugacy classes of subgroups; only the 487 normal subgroups are shown.

normal subgroups only

This group has 903 conjugacy classes of subgroups — too many to draw. Only its 487 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
1#2843C2116yesmaximal, direct product factor
2C2×#400C213yesmaximal
3C2×#398C216yesmaximal
4C2×#395C213yesmaximal
5C2×#384C211yesmaximal, characteristic
6C2×#383C212yesmaximal
7C23×Q8C2211yescharacteristic
8C22×C4⋊C4C2216yes—
9C22×C4⋊C4C2213yes—
10C22×C4⋊C4C2213yes—
11C22×C4⋊C4C2213yes—
12C22×C42C2211yescharacteristic
13#400C22124yes—
14#398C22148yes—
15#395C22124yes—
16#384C2218yes—
17#383C22116yes—
18C2×#95C2216yes—
19C2×#95C2213yes—
20C2×#95C2213yes—
21C2×#95C2216yes—
22C22×Q8—46no—
23C22×Q8C2314yes—
24C23×C4C2313yes—
25C23×C4C2312yes—
26C23×C4C2311yescharacteristic
27C23×C4C2316yes—
28C23×C4C2313yes—
29C2×C4⋊C4—46no—
30C2×C4⋊C4—46no—
31C2×C4⋊C4—46no—
32C2×C4⋊C4—412no—
33C2×C4⋊C4C23112yes—
34C2×C4⋊C4C23112yes—
35C2×C4⋊C4C23124yes—
36C2×C4⋊C4C23112yes—
37C2×C42Q818yescomplemented
38C2×C42C2314yes—
39#95C23124yes—
40#95C23124yes—
41#95C23112yes—
42#95C23112yes—
43C24C2411yescharacteristic
44C2×Q8—412no—
45C2×Q8—416no—
46C22×C4—26no—
47C22×C4—26no—
48C22×C4—212no—
49C22×C4—26no—
50C22×C4—212no—
51C22×C4—26no—
52C22×C4—212no—
53C22×C4—224no—
54C22×C4C2×Q8112yes—
55C22×C4C24112yes—
56C22×C4C2414yes—
57C22×C4C2412yes—
58C22×C4C2416yes—
59C22×C4C2416yes—
60C4⋊C4—412no—
61C4⋊C4—412no—
62C4⋊C4—412no—
63C4⋊C4—424no—
64C42C2×Q8116yescomplemented
65C23C22×Q812yes—
66C23H(5,𝔽2)16yes—
67C232−1+416yes—
68C23C2511yescharacteristic
69Q8—416no—
70C2×C4—224no—
71C2×C4—26no—
72C2×C4—26no—
73C2×C4—212no—
74C2×C4—26no—
75C2×C4—212no—
76C2×C4—26no—
77C2×C4—212no—
78C2×C4—224no—
79C2×C4—412no—
80C2×C4—44no—
81C2×C4—48no—
82C2×C4—424no—
83C2×C4C22×Q8112yes—
84C22#544112yes—
85C22#56014yes—
86C22#563112yes—
87C22C23×Q811yescharacteristic
88C22C2×H(5,𝔽2)13yes—
89C22C2×2−1+413yes—
90C4—212no—
91C4—46no—
92C4—42no—
93C4—44no—
94C4—412no—
95C2#284318yesdirect product factor
96C2C2×#54413yes—
97C2C2×#56011yescharacteristic
98C2C2×#56313yes—
subgroupG/H
center, socle, prime radicalC24C24
commutator, Frattini, cosocleC23C25
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #2843C2direct (N × H)
37. C2×C42Q8semidirect
64. C42C2×Q8semidirect
95. C2#2843direct (N × H)

Maximal subgroups

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

subgroupindex
#28432
C2×#4002
C2×#3982
C2×#3952
C2×#3842
C2×#3832