Finite Group Databasebeta

← #32458

Subgroups — #32458

Order 256.

380 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 380 conjugacy classes of subgroups — too many to draw. Only its 117 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
1#2486C212yesmaximal
2#2086C212yesmaximal, complemented
3#2075C214yesmaximal, complemented
4#1954C211yesmaximal, characteristic
5#1942C212yesmaximal, complemented
6#1852C214yesmaximal, complemented
7C2×#123—22no—
8C2×C4×D4C2211yescharacteristic
9C22×C4⋊C4C2212yes—
10C2×#107C2212yes—
11C2×#107C2212yes—
12C2×#107C2212yes—
13C2×C4⋊C8C2211yescharacteristic
14C2×C22⋊C8C2214yes—
15C2×C4×C8C2211yescharacteristic
16#398—22no—
17#397—22no—
18#389C2214yes—
19#381—22no—
20#380C2212yes—
21#380C2214yes—
22#340C2212yes—
23#340C2214yes—
24#340C2214yes—
25C22×D4D411yescharacteristic
26C23×C4—22no—
27C23×C4C2312yes—
28C22×C8C2312yes—
29C22×C8C2312yes—
30#123—48no—
31C4×D4—41no—
32C4×D4—41no—
33C2×C4⋊C4—22no—
34C2×C4⋊C4—24no—
35C2×C4⋊C4—42no—
36C2×C4⋊C4—42no—
37C2×C4⋊C4D411yescharacteristic
38C2×C4⋊C4C2314yes—
39C2×C4⋊C4C2314yes—
40C2×C22⋊C4—22no—
41C2×C22⋊C4—24no—
42C2×C22⋊C4D412yes—
43C2×C42C2311yescharacteristic
44#107—24no—
45#107—42no—
46#107—42no—
47C4⋊C8—41no—
48C22⋊C8—28no—
49C4×C8—41no—
50#95—24no—
51#95—22no—
52#95—24no—
53C24C2×D412yes—
54C2×D4—41no—
55C2×D4—41no—
56C2×D4D814yes—
57C22×C4—24no—
58C22×C4—22no—
59C22×C4—22no—
60C22×C4—24no—
61C22×C4—24no—
62C22×C4—24no—
63C22×C4—44no—
64C22×C4—44no—
65C22×C4—44no—
66C22×C4C2×D411yescharacteristic
67C22×C4C2×D412yes—
68C22×C4C2×D411yescharacteristic
69C22×C4C2411yescharacteristic
70C2×C8—22no—
71C2×C8—22no—
72C2×C8—24no—
73C2×C8—22no—
74C2×C8#4114yes—
75C4⋊C4—24no—
76C4⋊C4—24no—
77C4⋊C4—24no—
78C4⋊C4—24no—
79C4⋊C4—41no—
80C4⋊C4—44no—
81C4⋊C4—48no—
82C22⋊C4—42no—
83C22⋊C4—44no—
84C22⋊C4—48no—
85C42—21no—
86C42—21no—
87C23—22no—
88C23—24no—
89C23—22no—
90C23—24no—
91C23C2×D814yes—
92C23C22×D411yescharacteristic
93D4—44no—
94C2×C4—21no—
95C2×C4—21no—
96C2×C4—21no—
97C2×C4—22no—
98C2×C4—24no—
99C2×C4—22no—
100C2×C4—44no—
101C2×C4—42no—
102C2×C4—42no—
103C2×C4—44no—
104C2×C4—44no—
105C2×C4—44no—
106C2×C4—44no—
107C2×C4—44no—
108C2×C4—44no—
109C2×C4—88no—
110C2×C4C2×D812yes—
111C2×C4C2×#4112yes—
112C2×C4H(5,𝔽2)11yescharacteristic
113C2×C4H(5,𝔽2)11yescharacteristic
114C2×C42−1+412yes—
115C8—24no—
116C8—42no—
117C22—28no—
118C22—24no—
119C22—44no—
120C22—42no—
121C22—42no—
122C22#53411yescharacteristic
123C22#54712yes—
124C22C22×D811yescharacteristic
125C22#57511yescharacteristic
126C22#57812yes—
127C4—22no—
128C4—41no—
129C4—42no—
130C4—84no—
131C4—84no—
132C4#53912yes—
133C4#55911yescharacteristic
134C4#56311yescharacteristic
135C2—44no—
136C2#272411yescharacteristic
137C2#318611yescharacteristic
138C2#320211yescharacteristic
139C2#333412yes—
140C2#335212yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC22×D4D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2086C2semidirect
3. #2075C2semidirect
5. #1942C2semidirect
6. #1852C2semidirect

Maximal subgroups

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

subgroupindex
#24862
#20862
#20752
#19542
#19422
#18522