Finite Group Databasebeta

← C42×Q16 #20499

Subgroups — C42×Q16 #20499

Order 256.

555 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×Q16C213yesmaximal
2C42×Q8C212yesmaximal
3C4×#107C213yesmaximal
4C4×#103C216yesmaximal
5C42×C8C211yesmaximal, characteristic
6C22×Q16C2211yescharacteristic
7C2×C4×Q8C2216yes—
8C4×Q16C4124yesdirect product factor
9C2×#107C2213yes—
10C2×#103C2216yes—
11C2×C4×C8C2213yes—
12C2×C4×C8C2213yes—
13C4×C4⋊C4—26no—
14C4×C4⋊C4C2216yes—
15C43—22no—
16C43C2211yescharacteristic
17#340C2216yes—
18C22×Q8C2312yes—
19C2×Q16C2×C4112yes—
20C22×C8C2313yes—
21C22×C8C2311yescharacteristic
22C4×Q8—212no—
23C4×Q8C2×C4124yes—
24C2×C4⋊C4—26no—
25C2×C4⋊C4C2316yes—
26C2×C42—26no—
27C2×C42—26no—
28C2×C42D413yes—
29C2×C42D411yescharacteristic
30C2×C42C2313yes—
31#107C2×C4112yes—
32#103C2×C4124yes—
33C4×C8—26no—
34C4×C8C2×C4112yes—
35#95—26no—
36C2×Q8—26no—
37C2×Q8C22×C4112yes—
38C22×C4—22no—
39C22×C4—26no—
40C22×C4C2×D413yes—
41C22×C4C2×D413yes—
42C22×C4C2411yescharacteristic
43Q16C42116yesdirect product factor
44C2×C8—26no—
45C2×C8C22×C416yes—
46C2×C8C22×C416yes—
47C4⋊C4—224no—
48C4⋊C4—26no—
49C4⋊C4C22×C4112yes—
50C42—224no—
51C42—26no—
52C42—412no—
53C42Q1614yesdirect product factor
54C42C22×C416yes—
55C42#4116yes—
56C23C22×D411yescharacteristic
57Q8—212no—
58Q8C2×C4218yes—
59C2×C4—212no—
60C2×C4—26no—
61C2×C4—212no—
62C2×C4—412no—
63C2×C4C4×D416yes—
64C2×C4C4×D416yes—
65C2×C4C2×Q1616yes—
66C2×C4#13516yes—
67C2×C4C23×C413yes—
68C2×C4C2×#4113yes—
69C8—26no—
70C8C2×C4214yes—
71C22C2×C4×D413yes—
72C22C22×Q1611yescharacteristic
73C22C2×#13513yes—
74C4—26no—
75C4—28no—
76C4—412no—
77C4C4×Q16112yesdirect product factor
78C4C22×C4211yescharacteristic
79C4C4×#4113yes—
80C2C42×D411yescharacteristic
81C2C2×C4×Q1613yes—
82C2C4×#13513yes—
subgroupG/H
centerC2×C42D4
commutatorC4C22×C42
Frattini, cosocleC22×C4C24
socle, prime radicalC23C22×D4
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C42 ◁ C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
8. C4×Q16C4direct (N × H)
43. Q16C42direct (N × H)
53. C42Q16direct (N × H)
77. C4C4×Q16direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×Q162
C42×Q82
C4×#1072
C4×#1032
C42×C82