Finite Group Databasebeta

← C2×#2381 #34345

Subgroups — C2×#2381 #34345

Order 256.

1163 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊Q8C211yesmaximal, characteristic
2#2381C2116yesmaximal, direct product factor
3C2×#391C214yesmaximal
4C2×#387C218yesmaximal
5C2×#383C212yesmaximal
6C23×Q8C2212yes—
7C2×C4⋊Q8C4116yescomplemented
8C2×C4⋊Q8C2218yes—
9C22×C4⋊C4C2214yes—
10C22×C4⋊C4C2214yes—
11C22×C42C2214yes—
12C22×C42C2211yescharacteristic
13#391C22132yes—
14#387C22164yes—
15#383C22116yes—
16C2×#95C2218yes—
17C2×#95C2214yes—
18C2×#95C2218yes—
19C22×Q8—44no—
20C22×Q8—44no—
21C22×Q8C2×C4116yes—
22C22×Q8C2318yes—
23C23×C4C2318yes—
24C23×C4C2314yes—
25C23×C4C2312yes—
26C23×C4C2311yescharacteristic
27C4⋊Q8C2×C4164yescomplemented
28C2×C4⋊C4—48no—
29C2×C4⋊C4C2×C4132yes—
30C2×C4⋊C4C23116yes—
31C2×C4⋊C4C23116yes—
32C2×C42—48no—
33C2×C42C2×C418yes—
34C2×C42C23116yes—
35C2×C42C2314yes—
36#95C23132yes—
37#95C23116yes—
38#95C23132yes—
39C24C2411yescharacteristic
40C2×Q8—432no—
41C2×Q8—48no—
42C2×Q8—48no—
43C2×Q8C22×C4132yes—
44C22×C4—28no—
45C22×C4—28no—
46C22×C4—24no—
47C22×C4—28no—
48C22×C4—216no—
49C22×C4—232no—
50C22×C4C22×C418yes—
51C22×C4C22×C414yes—
52C22×C4C22×C4116yes—
53C22×C4C24116yes—
54C22×C4C2414yes—
55C22×C4C2412yes—
56C22×C4C2418yes—
57C4⋊C4—416no—
58C4⋊C4C22×C4164yes—
59C42—416no—
60C42C22×C4116yes—
61C23C23×C412yes—
62C23H(5,𝔽2)14yes—
63C232−1+418yes—
64C23C2511yescharacteristic
65Q8—432no—
66C2×C4—232no—
67C2×C4—28no—
68C2×C4—216no—
69C2×C4—28no—
70C2×C4—28no—
71C2×C4—24no—
72C2×C4—28no—
73C2×C4—216no—
74C2×C4—232no—
75C2×C4—432no—
76C2×C4C23×C418yes—
77C2×C4C23×C414yes—
78C2×C4C23×C4116yes—
79C22#51814yes—
80C22#51918yes—
81C22#563116yes—
82C22C24×C411yescharacteristic
83C22C2×H(5,𝔽2)12yes—
84C22C2×2−1+414yes—
85C4—216no—
86C4—24no—
87C4—28no—
88C4—416no—
89C2#238118yesdirect product factor
90C2C2×#51811yescharacteristic
91C2C2×#51912yes—
92C2C2×#56314yes—
subgroupG/H
center, socle, prime radicalC24C24
commutatorC22C24×C4
Frattini, cosocleC23C25
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2381C2direct (N × H)
7. C2×C4⋊Q8C4semidirect
27. C4⋊Q8C2×C4semidirect
89. C2#2381direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊Q82
#23812
C2×#3912
C2×#3872
C2×#3832