Finite Group Databasebeta

← C22×#381 #34005

Subgroups — C22×#381 #34005

Order 256.

4031 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C25×C4C211yesmaximal, characteristic
2C23×C22⋊C4C212yesmaximal
3C2×#381C2124yesmaximal, direct product factor
4C22×#95C214yesmaximal, complemented
5C26C2211yescharacteristic
6C24×C4—216no—
7C24×C4C4116yescomplemented
8C24×C4C2214yes—
9C24×C4C2212yes—
10C24×C4C22112yes—
11C22×C22⋊C4—216no—
12C22×C22⋊C4C22124yes—
13#381C22164yesdirect product factor
14C2×#95C22148yescomplemented
15C25—216no—
16C25C2×C418yes—
17C25D4116yes—
18C25C2316yes—
19C25C2311yescharacteristic
20C23×C4—2128no—
21C23×C4—216no—
22C23×C4—296no—
23C23×C4—216no—
24C23×C4—232no—
25C23×C4C2×C4116yes—
26C23×C4C2×C4196yescomplemented
27C23×C4C23124yes—
28C23×C4C23112yes—
29C23×C4C23116yes—
30C2×C22⋊C4—296no—
31C2×C22⋊C4C23132yes—
32#95C23164yescomplemented
33C24—264no—
34C24—2128no—
35C24—248no—
36C24C22⋊C4164yes—
37C24C22×C4124yes—
38C24C22×C414yes—
39C24C2×D4148yes—
40C24C2×D418yes—
41C24#41116yes—
42C24C2414yes—
43C24C2413yes—
44C22×C4—264no—
45C22×C4—2384no—
46C22×C4—248no—
47C22×C4—264no—
48C22×C4—248no—
49C22×C4—296no—
50C22×C4—464no—
51C22×C4C22×C4148yes—
52C22×C4C22×C4164yescomplemented
53C22×C4C24116yes—
54C22×C4C2418yes—
55C22⋊C4—264no—
56C23—296no—
57C23—2192no—
58C23—216no—
59C23—2256no—
60C23C2×C22⋊C4196yes—
61C23C2×C22⋊C4116yes—
62C23#117132yes—
63C23#123164yes—
64C23C23×C418yes—
65C23C23×C416yes—
66C23C22×D4116yes—
67C23C22×D4112yes—
68C23C2×#41124yes—
69C23C2511yescharacteristic
70C2×C4—296no—
71C2×C4—2128no—
72C2×C4—216no—
73C2×C4—216no—
74C2×C4—232no—
75C2×C4—496no—
76C2×C4C23×C4116yes—
77C22—216no—
78C22—232no—
79C22—2192no—
80C22#381164yesdirect product factor
81C22C22×C22⋊C4116yes—
82C22C22×C22⋊C4112yes—
83C22C2×#117124yes—
84C22C2×#123148yes—
85C22C24×C411yescharacteristic
86C22C23×D412yes—
87C22C22×#4114yes—
88C4—216no—
89C4—416no—
90C2—216no—
91C2C2×#381124yesdirect product factor
92C2C23×C22⋊C411yescharacteristic
93C2C22×#11712yes—
94C2C22×#12314yes—
subgroupG/H
center, socleC25C23
commutatorC22C24×C4
Frattini, cosocleC23C25
prime radicalC26C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#381C2direct (N × H)
4. C22×#95C2semidirect
7. C24×C4C4semidirect
13. #381C22direct (N × H)
14. C2×#95C22semidirect
26. C23×C4C2×C4semidirect
32. #95C23semidirect
52. C22×C4C22×C4semidirect
80. C22#381direct (N × H)
91. C2C2×#381direct (N × H)

Maximal subgroups

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

subgroupindex
C25×C42
C23×C22⋊C42
C2×#3812
C22×#952