Finite Group Databasebeta

← #33224

Subgroups — #33224

Order 256.

659 conjugacy classes of subgroups; only the 207 normal subgroups are shown.

normal subgroups only

This group has 659 conjugacy classes of subgroups — too many to draw. Only its 207 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#486C214yesmaximal, complemented
2#2868C211yesmaximal, characteristic, complemented
3#2867C211yesmaximal, characteristic
4#1957C218yesmaximal, complemented
5C42×C8C211yesmaximal, characteristic, complemented
6C2×C4⋊Q8—22no—
7C2×C4⋊Q8C2212yes—
8C2×#127—22no—
9C2×#127—22no—
10C2×#127C2212yes—
11C2×#127C2214yes—
12#486—216no—
13C2×#102C22116yes—
14C2×C4×C8C2214yes—
15C2×C4×C8C2212yes—
16#384—22no—
17#384C2214yes—
18C43C2211yescharacteristic
19C22×Q8—22no—
20C22×D4—28no—
21C22×D4—22no—
22C22×D4—22no—
23C22×D4C2314yes—
24C22×C8C2314yes—
25C4⋊Q8—28no—
26C4⋊Q8—48no—
27#127—28no—
28#127—216no—
29#127—48no—
30#127—48no—
31C2×C4⋊C4—28no—
32C2×C4⋊C4—22no—
33C2×C4⋊C4C2314yes—
34C2×C42D412yes—
35C2×C42D412yes—
36C2×C42C2311yescharacteristic
37C2×C42C2312yes—
38#102—232no—
39C4×C8—28no—
40C4×C8D418yescomplemented
41C24—24no—
42C2×Q8—44no—
43C2×Q8—48no—
44C2×D4—28no—
45C2×D4—216no—
46C2×D4—416no—
47C2×D4—44no—
48C2×D4—44no—
49C2×D4—416no—
50C2×D4—48no—
51C2×D4—416no—
52C2×D4—48no—
53C22×C4—24no—
54C22×C4C2×D414yes—
55C22×C4C2×D411yescharacteristic
56C22×C4C2×D411yescharacteristic
57C22×C4C2411yescharacteristic
58C2×C8—28no—
59C2×C8C2×D418yes—
60C4⋊C4—28no—
61C4⋊C4—44no—
62C4⋊C4—416no—
63C42D818yes—
64C42SD1618yes—
65C42C2×D414yes—
66C42#4118yes—
67C23—48no—
68C23—44no—
69C23—48no—
70C23—48no—
71C23C22×D411yescharacteristic
72Q8—88no—
73D4—416no—
74D4—832no—
75D4—88no—
76D4—88no—
77C2×C4—44no—
78C2×C4—48no—
79C2×C4#12418yes—
80C2×C4#12712yes—
81C2×C4#12712yes—
82C2×C4C2×D818yes—
83C2×C4C2×D814yes—
84C2×C4C2×SD1618yes—
85C2×C4C2×SD1614yes—
86C2×C4C22×D412yes—
87C2×C4C2×#4114yes—
88C8—28no—
89C22—84no—
90C22—816no—
91C22—84no—
92C22—84no—
93C22C2×#12412yes—
94C22C2×#12711yescharacteristic
95C22C22×D812yes—
96C22C22×SD1612yes—
97C4—84no—
98C4#486116yescomplemented
99C4#49214yes—
100C4#49314yes—
101C4#53214yes—
102C2—164no—
103C2#285811yescharacteristic
104C2C2×#48614yes—
105C2C2×#49211yescharacteristic
106C2C2×#49311yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radical#2867C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#486C2semidirect
2. #2868C2semidirect
4. #1957C2semidirect
5. C42×C8C2semidirect
40. C4×C8D4semidirect
98. C4#486semidirect

Maximal subgroups

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

subgroupindex
C2×#4862
#28682
#28672
#19572
C42×C82