Finite Group Databasebeta

← #27608

Subgroups — #27608

Order 256.

444 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 444 conjugacy classes of subgroups — too many to draw. Only its 119 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#2311C212yesmaximal
2#2076C212yesmaximal, complemented
3#2075C212yesmaximal, complemented
4#1852C214yesmaximal, complemented
5#1825C214yesmaximal, complemented
6#1780C211yesmaximal, characteristic
7C22×#41C2211yescharacteristic
8C2×#117C2212yes—
9C22×C4⋊C4C2212yes—
10C2×#107C2212yes—
11C2×#107C2212yes—
12C2×C22⋊C8C2214yes—
13C2×C22⋊C8C2211yescharacteristic
14C2×C22⋊C8C2211yescharacteristic
15#391—22no—
16#390—22no—
17#386—22no—
18#386—22no—
19#380C2214yes—
20#380C2214yes—
21#340C2212yes—
22#340C2214yes—
23#340C2212yes—
24#340C2214yes—
25C2×#41—28no—
26C2×#41—41no—
27C2×#41—41no—
28C22×Q8D411yescharacteristic
29C22×D4D411yescharacteristic
30C22×D4D412yes—
31C23×C4—22no—
32C23×C4C2311yescharacteristic
33C23×C4C2312yes—
34C22×C8C2312yes—
35C22×C8C2312yes—
36#117—28no—
37C2×C4⋊C4—22no—
38C2×C4⋊C4—42no—
39C2×C4⋊C4—42no—
40C2×C4⋊C4C2314yes—
41C2×C4⋊C4C2314yes—
42C2×C22⋊C4—22no—
43C2×C22⋊C4—24no—
44C2×C22⋊C4—24no—
45C2×C42—22no—
46#107—42no—
47#107—42no—
48C22⋊C8—28no—
49C22⋊C8—41no—
50C22⋊C8—41no—
51#95—24no—
52#95—24no—
53C24C2×D411yescharacteristic
54C24C2×D412yes—
55#41—48no—
56#41—48no—
57C2×Q8—24no—
58C2×Q8—41no—
59C2×D4—24no—
60C2×D4—24no—
61C2×D4—24no—
62C2×D4—42no—
63C2×D4—41no—
64C22×C4—24no—
65C22×C4—22no—
66C22×C4—22no—
67C22×C4—24no—
68C22×C4—21no—
69C22×C4—21no—
70C22×C4—24no—
71C22×C4—24no—
72C22×C4—44no—
73C22×C4—84no—
74C22×C4C2×D411yescharacteristic
75C22×C4C2×D412yes—
76C22×C4#4118yes—
77C22×C4C2411yescharacteristic
78C2×C8—24no—
79C2×C8—24no—
80C2×C8—22no—
81C2×C8—22no—
82C4⋊C4—28no—
83C4⋊C4—24no—
84C4⋊C4—24no—
85C4⋊C4—44no—
86C22⋊C4—44no—
87C22⋊C4—84no—
88C22⋊C4—84no—
89C42—44no—
90C23—22no—
91C23—22no—
92C23—24no—
93C23—24no—
94C23—22no—
95C23—21no—
96C23—22no—
97C23—22no—
98C23#12314yes—
99C23C22×D411yescharacteristic
100Q8—44no—
101D4—48no—
102D4—44no—
103C2×C4—22no—
104C2×C4—22no—
105C2×C4—28no—
106C2×C4—28no—
107C2×C4—22no—
108C2×C4—21no—
109C2×C4—42no—
110C2×C4—42no—
111C2×C4—44no—
112C2×C4—44no—
113C2×C4—44no—
114C2×C4—44no—
115C2×C4—44no—
116C2×C4—44no—
117C2×C4—88no—
118C2×C4#12314yes—
119C2×C4C2×#4114yes—
120C2×C4H(5,𝔽2)11yescharacteristic
121C2×C4H(5,𝔽2)11yescharacteristic
122C8—42no—
123C8—42no—
124C22—28no—
125C22—24no—
126C22—44no—
127C22—42no—
128C22—42no—
129C22—44no—
130C22—41no—
131C22—41no—
132C22—41no—
133C22C2×#12312yes—
134C22#53411yescharacteristic
135C22#57612yes—
136C22#57812yes—
137C4—24no—
138C4—41no—
139C4—84no—
140C4—84no—
141C4#55112yes—
142C4#55112yes—
143C2—44no—
144C2—81no—
145C2#248311yescharacteristic
146C2#309814yes—
147C2#319911yescharacteristic
148C2#320211yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC22×#41C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×#41 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2076C2semidirect
3. #2075C2semidirect
4. #1852C2semidirect
5. #1825C2semidirect

Maximal subgroups

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

subgroupindex
#23112
#20762
#20752
#18522
#18252
#17802