Finite Group Databasebeta

← #19616

Subgroups — #19616

Order 256.

453 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3169C214yesmaximal, complemented
2#3147C212yesmaximal, complemented
3#1722C214yesmaximal, complemented
4#1721C214yesmaximal, complemented
5C2×#322C211yesmaximal, characteristic, complemented
6C2×#135—24no—
7#532C2214yes—
8#500C2214yes—
9#495—24no—
10#494C2212yes—
11#493C2212yes—
12#493C2214yes—
13#492C2214yes—
14#486C2218yes—
15#466—28no—
16C4×D8—28no—
17C2×C4×C8C2211yescharacteristic
18C2×C4×C8C2212yes—
19#322C2214yes—
20C2×#41—24no—
21#135—416no—
22C2×Q16—24no—
23C2×SD16—28no—
24C2×D8—24no—
25C2×D8—28no—
26C22×C8D414yes—
27C22×C8D412yes—
28C4⋊Q8C2314yes—
29#127C2314yes—
30#124—24no—
31#121—28no—
32C4×D4—28no—
33C2×C42C2311yescharacteristic
34#107—28no—
35#102—216no—
36C4×C8D414yes—
37C4×C8D412yes—
38C4×C8C2314yes—
39C4×C8C2312yes—
40#41—416no—
41C2×Q8—24no—
42C2×D4—28no—
43C2×D4—24no—
44C2×D4—44no—
45C22×C4—44no—
46C22×C4C2×D412yes—
47C22×C4C2×D411yescharacteristic
48Q16—48no—
49SD16—416no—
50D8—416no—
51D8—48no—
52C2×C8—44no—
53C2×C8D818yescomplemented
54C2×C8C2×D418yes—
55C2×C8C2×D414yes—
56C4⋊C4—28no—
57C22⋊C4—48no—
58C42C2×D411yescharacteristic
59C42C2×D412yes—
60C42C2411yescharacteristic
61C23—44no—
62C23#12711yescharacteristic
63Q8—48no—
64D4—48no—
65D4—416no—
66D4—88no—
67C2×C4—24no—
68C2×C4—44no—
69C2×C4—88no—
70C2×C4#12712yes—
71C2×C4#12711yescharacteristic
72C2×C4C2×D814yes—
73C2×C4C22×D411yescharacteristic
74C2×C4C22×D412yes—
75C8—28no—
76C8C2×D818yes—
77C22—22no—
78C22—84no—
79C22—88no—
80C22#49312yes—
81C22C2×#12711yescharacteristic
82C4—22no—
83C4—84no—
84C4#49312yes—
85C4C22×D812yes—
86C4#57514yes—
87C2—22no—
88C2—164no—
89C2C2×#49311yescharacteristic
90C2#315012yes—
subgroupG/H
centerC2×C4#127
commutator, Frattini, cosocleC42C24
socleC22C2×#127
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3169C2semidirect
2. #3147C2semidirect
3. #1722C2semidirect
4. #1721C2semidirect
5. C2×#322C2semidirect
53. C2×C8D8semidirect

Maximal subgroups

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

subgroupindex
#31692
#31472
#17222
#17212
C2×#3222