Finite Group Databasebeta

← #30242

Subgroups — #30242

Order 256.

495 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 495 conjugacy classes of subgroups — too many to draw. Only its 151 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×#467C214yesmaximal
2#2857C212yesmaximal
3#2095C214yesmaximal, complemented
4#2016C214yesmaximal, complemented
5C2×#336C211yesmaximal, characteristic
6C22×Q16C2214yes—
7C23×C8C2212yes—
8C2×C4⋊Q8C2212yes—
9C2×C22⋊Q8C2214yes—
10C22×C42C2211yescharacteristic
11#467—216no—
12C2×#107C2214yes—
13C2×#103C2218yes—
14#391C2214yes—
15#389—24no—
16#384C2212yes—
17#380—24no—
18#336C2214yes—
19C22×Q8C2314yes—
20C23×C4D412yes—
21C23×C4C2311yescharacteristic
22C2×Q16—28no—
23C2×Q16—44no—
24C2×Q16—44no—
25C22×C8—42no—
26C22×C8—42no—
27C22×C8D418yes—
28C22×C8C2314yes—
29C4⋊Q8—44no—
30C22⋊Q8—216no—
31C2×C4⋊C4—24no—
32C2×C4⋊C4—24no—
33C2×C4⋊C4—24no—
34C2×C4⋊C4C2314yes—
35C2×C22⋊C4—24no—
36C2×C42—42no—
37C2×C42D412yes—
38C2×C42C2312yes—
39#107—28no—
40#103—216no—
41#95—28no—
42C24C2×D411yescharacteristic
43C2×Q8—28no—
44C2×Q8—28no—
45C2×Q8—24no—
46C2×Q8—24no—
47C22×C4—22no—
48C22×C4—21no—
49C22×C4—21no—
50C22×C4—24no—
51C22×C4—24no—
52C22×C4—42no—
53C22×C4—42no—
54C22×C4Q1618yescomplemented
55C22×C4C2×D411yescharacteristic
56C22×C4C2×D414yes—
57C22×C4C2×D414yes—
58C22×C4C2411yescharacteristic
59Q16—416no—
60C2×C8—24no—
61C2×C8—24no—
62C2×C8—48no—
63C2×C8C2×D418yes—
64C4⋊C4—28no—
65C4⋊C4—48no—
66C4⋊C4—48no—
67C4⋊C4—48no—
68C22⋊C4—48no—
69C42—24no—
70C42—42no—
71C23—21no—
72C23—21no—
73C23—22no—
74C23#12712yes—
75C23C2×Q1614yes—
76C23C22×D411yescharacteristic
77Q8—48no—
78Q8—48no—
79C2×C4—24no—
80C2×C4—21no—
81C2×C4—21no—
82C2×C4—24no—
83C2×C4—24no—
84C2×C4—24no—
85C2×C4—48no—
86C2×C4—44no—
87C2×C4—44no—
88C2×C4—44no—
89C2×C4—44no—
90C2×C4—48no—
91C2×C4#12712yes—
92C2×C4C2×Q1618yes—
93C2×C4C22×D412yes—
94C2×C4H(5,𝔽2)11yescharacteristic
95C2×C4H(5,𝔽2)12yes—
96C2×C42−1+411yescharacteristic
97C8—28no—
98C22—22no—
99C22—22no—
100C22—24no—
101C22—24no—
102C22#49414yes—
103C22C2×#12711yescharacteristic
104C22#53411yescharacteristic
105C22#53711yescharacteristic
106C22C22×Q1612yes—
107C22#57512yes—
108C4—22no—
109C4—28no—
110C4—84no—
111C4—84no—
112C4#53412yes—
113C4#53712yes—
114C2—24no—
115C2#265611yescharacteristic
116C2C2×#49411yescharacteristic
117C2#315011yescharacteristic
118C2#318912yes—
119C2#324912yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #2095C2semidirect
4. #2016C2semidirect
54. C22×C4Q16semidirect

Maximal subgroups

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

subgroupindex
C2×#4672
#28572
#20952
#20162
C2×#3362