Finite Group Databasebeta

← #15155

Subgroups — #15155

Order 256.

1079 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#399C218yesmaximal, complemented
2C2×#390C213yesmaximal
3C2×#384C213yesmaximal, complemented
4C4×#95C211yesmaximal, characteristic, complemented
5C23×D4C2211yescharacteristic
6C22×C4⋊C4C22112yes—
7C22×C4⋊C4C2213yes—
8C22×C22⋊C4C22112yes—
9C22×C42C2213yes—
10#399—232no—
11#390—212no—
12#384—212no—
13C2×#95C2214yes—
14C25C2312yes—
15C22×D4—26no—
16C22×D4—26no—
17C22×D4Q814yes—
18C23×C4C2316yes—
19C23×C4C2316yes—
20C23×C4C2311yescharacteristic
21C2×C4⋊C4—224no—
22C2×C4⋊C4—212no—
23C2×C4⋊C4—26no—
24C2×C4⋊C4—248no—
25C2×C22⋊C4—224no—
26C2×C22⋊C4—248no—
27C2×C42—212no—
28C2×C42D4112yes—
29#95D4116yescomplemented
30C24—28no—
31C24—26no—
32C24—26no—
33C24—28no—
34C24C2×Q814yes—
35C24C2411yescharacteristic
36C2×D4—224no—
37C2×D4—412no—
38C2×D4—44no—
39C22×C4—212no—
40C22×C4—212no—
41C22×C4—26no—
42C22×C4—224no—
43C22×C4—212no—
44C22×C4C2×D4124yes—
45C22×C4C2×D4112yes—
46C22×C4C2×D416yes—
47C22×C4C2×Q812yes—
48C22×C4#4116yes—
49C4⋊C4—448no—
50C4⋊C4—412no—
51C22⋊C4—448no—
52C42—224no—
53C23—212no—
54C23—216no—
55C23—46no—
56C23—412no—
57C23—42no—
58C23—412no—
59C23—424no—
60C23C22×D413yes—
61C23C22×D414yes—
62C23C22×Q811yescharacteristic
63C23C2×#4113yes—
64C232−1+414yes—
65D4—416no—
66C2×C4—212no—
67C2×C4—212no—
68C2×C4—248no—
69C2×C4—412no—
70C2×C4—46no—
71C2×C4—424no—
72C2×C4C22⋊Q8112yes—
73C2×C4#123112yes—
74C2×C4#127124yes—
75C2×C4#12714yes—
76C22—44no—
77C22—424no—
78C22—82no—
79C22—82no—
80C22—812no—
81C22C2×C22⋊Q813yes—
82C22C2×#12313yes—
83C22C2×#12711yescharacteristic
84C22C2×#12716yes—
85C22#53616yes—
86C22#547112yes—
87C22D4×Q814yes—
88C4—224no—
89C4—86no—
90C4#39918yescomplemented
91C2—84no—
92C2C2×#39911yescharacteristic
93C2#250116yes—
94C2#254216yes—
95C2#265811yescharacteristic
96C2#286711yescharacteristic
subgroupG/H
center, commutator, Frattini, socle, cosocleC24C24
prime radicalC23×D4C22
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#399C2semidirect
3. C2×#384C2semidirect
4. C4×#95C2semidirect
29. #95D4semidirect
90. C4#399semidirect

Maximal subgroups

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

subgroupindex
C2×#3992
C2×#3902
C2×#3842
C4×#952