Finite Group Databasebeta

← #30259

Subgroups — #30259

Order 256.

651 conjugacy classes of subgroups; only the 159 normal subgroups are shown.

normal subgroups only

This group has 651 conjugacy classes of subgroups — too many to draw. Only its 159 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×#492C212yesmaximal, complemented
2C2×#486C212yesmaximal, complemented
3#2867C211yesmaximal, characteristic
4#2862C211yesmaximal, characteristic, complemented
5#2014C218yesmaximal, complemented
6#1744C211yesmaximal, characteristic, complemented
7C22×SD16C2218yes—
8C2×C4⋊Q8C2211yescharacteristic
9C2×C4⋊Q8C2211yescharacteristic
10C2×#127—22no—
11C2×#127—22no—
12C2×#127C2212yes—
13C2×#127C2214yes—
14#492—28no—
15#486—28no—
16C2×#102C2218yes—
17C2×C4×C8C2212yes—
18#391—22no—
19#391C2214yes—
20#382—22no—
21C43C2211yescharacteristic
22#336C2214yes—
23C22×Q8—21no—
24C22×Q8C2312yes—
25C22×D4—28no—
26C22×D4—22no—
27C22×D4—22no—
28C22×D4C2314yes—
29C2×SD16—216no—
30C2×SD16—416no—
31C22×C8C2314yes—
32C4⋊Q8—24no—
33C4⋊Q8—24no—
34#127—24no—
35#127—24no—
36#127—48no—
37#127—48no—
38#127—48no—
39C2×C4⋊C4—21no—
40C2×C4⋊C4—21no—
41C2×C4⋊C4—21no—
42C2×C4⋊C4C2312yes—
43C2×C42D412yes—
44C2×C42D412yes—
45C2×C42C2312yes—
46C2×C42C2311yescharacteristic
47#102—216no—
48C4×C8D418yescomplemented
49#95—28no—
50C24—24no—
51C2×Q8—24no—
52C2×Q8—28no—
53C2×Q8—42no—
54C2×Q8—44no—
55C2×D4—24no—
56C2×D4—24no—
57C2×D4—216no—
58C2×D4—416no—
59C2×D4—416no—
60C2×D4—44no—
61C2×D4—44no—
62C2×D4—416no—
63C2×D4—48no—
64C2×D4—48no—
65C22×C4—22no—
66C22×C4—22no—
67C22×C4C2×D414yes—
68C22×C4C2×D411yescharacteristic
69C22×C4C2×D411yescharacteristic
70C22×C4C2411yescharacteristic
71SD16—432no—
72C2×C8—28no—
73C2×C8C2×D418yes—
74C4⋊C4—24no—
75C4⋊C4—42no—
76C4⋊C4—42no—
77C4⋊C4—42no—
78C42—24no—
79C42—24no—
80C42SD1618yescomplemented
81C42C2×D414yes—
82C23—44no—
83C23—48no—
84C23—48no—
85C23—48no—
86C23C22×D411yescharacteristic
87Q8—48no—
88Q8—84no—
89D4—48no—
90D4—48no—
91D4—832no—
92D4—88no—
93D4—88no—
94C2×C4—24no—
95C2×C4—24no—
96C2×C4—42no—
97C2×C4—42no—
98C2×C4—44no—
99C2×C4—44no—
100C2×C4#12712yes—
101C2×C4#12712yes—
102C2×C4C2×SD1618yes—
103C2×C4C2×SD1614yes—
104C2×C4AGL(1,ℤ/8)14yes—
105C2×C4C22×D412yes—
106C2×C4H(5,𝔽2)14yes—
107C8—28no—
108C22—84no—
109C22—84no—
110C22—84no—
111C22—816no—
112C22C2×#12711yescharacteristic
113C22#53512yes—
114C22C22×SD1612yes—
115C22C2×AGL(1,ℤ/8)12yes—
116C4—28no—
117C4—82no—
118C4—82no—
119C4#49214yes—
120C4#49614yes—
121C4#53514yes—
122C2—164no—
123C2#265711yescharacteristic
124C2C2×#49211yescharacteristic
125C2C2×#49611yescharacteristic
126C2#320814yes—
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×#492C2semidirect
2. C2×#486C2semidirect
4. #2862C2semidirect
5. #2014C2semidirect
6. #1744C2semidirect
48. C4×C8D4semidirect
80. C42SD16semidirect

Maximal subgroups

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

subgroupindex
C2×#4922
C2×#4862
#28672
#28622
#20142
#17442