Finite Group Databasebeta

← #23928

Subgroups — #23928

Order 256.

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

normal subgroups only

This group has 848 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×#536C212yesmaximal
2C2×#451C214yesmaximal, complemented
3#2001C214yesmaximal, complemented
4#1873C214yesmaximal, complemented
5#1780C211yesmaximal, characteristic
6C22×#41C2211yescharacteristic
7C23×Q8C2212yes—
8C22×Q16C2214yes—
9#536—216no—
10C2×C4⋊Q8—22no—
11C2×#124—22no—
12C2×#123—22no—
13C2×#123—22no—
14C2×C22⋊Q8C2214yes—
15C2×C22⋊Q8C2214yes—
16C2×#117C2212yes—
17#451—216no—
18C2×#103C2218yes—
19C2×C22⋊C8C2214yes—
20C2×C22⋊C8C2212yes—
21#340C2214yes—
22C2×#41—28no—
23C2×#41—42no—
24C22×Q8—28no—
25C22×Q8—22no—
26C22×Q8—28no—
27C22×Q8—44no—
28C22×Q8D411yescharacteristic
29C22×Q8C2314yes—
30C22×D4D411yescharacteristic
31C22×D4D412yes—
32C23×C4—22no—
33C23×C4C2311yescharacteristic
34C23×C4C2312yes—
35C2×Q16—216no—
36C2×Q16—44no—
37C22×C8C2314yes—
38C4⋊Q8—216no—
39#124—216no—
40#123—216no—
41#123—216no—
42C22⋊Q8—28no—
43C22⋊Q8—28no—
44C22⋊Q8—28no—
45C22⋊Q8D4116yes—
46#117—28no—
47C2×C4⋊C4—24no—
48C2×C4⋊C4—24no—
49C2×C4⋊C4C2314yes—
50C2×C22⋊C4—22no—
51C2×C22⋊C4—24no—
52C2×C22⋊C4—24no—
53C2×C42—22no—
54#103—216no—
55C22⋊C8—28no—
56C22⋊C8—42no—
57C24C2×D411yescharacteristic
58C24C2×D412yes—
59#41—416no—
60C2×Q8—28no—
61C2×Q8—24no—
62C2×Q8—24no—
63C2×Q8—28no—
64C2×Q8—28no—
65C2×Q8—41no—
66C2×Q8—432no—
67C2×Q8—44no—
68C2×Q8—44no—
69C2×Q8C2×D418yes—
70C2×D4—24no—
71C2×D4—24no—
72C2×D4—24no—
73C2×D4—42no—
74C2×D4—41no—
75C22×C4—24no—
76C22×C4—24no—
77C22×C4—28no—
78C22×C4—24no—
79C22×C4—24no—
80C22×C4—24no—
81C22×C4—22no—
82C22×C4—44no—
83C22×C4—44no—
84C22×C4C2×D411yescharacteristic
85C22×C4C2×D412yes—
86C22×C4C2×D418yes—
87C22×C4C2411yescharacteristic
88Q16—416no—
89C2×C8—28no—
90C2×C8—24no—
91C4⋊C4—216no—
92C4⋊C4—216no—
93C4⋊C4—24no—
94C4⋊C4C2×D418yes—
95C22⋊C4—28no—
96C22⋊C4—216no—
97C22⋊C4—216no—
98C42—28no—
99C23—22no—
100C23—22no—
101C23—28no—
102C23—22no—
103C23—21no—
104C23—24no—
105C23#12014yes—
106C23C22×D411yescharacteristic
107Q8—216no—
108Q8—44no—
109Q8—416no—
110Q8—48no—
111D4—48no—
112D4—44no—
113C2×C4—22no—
114C2×C4—22no—
115C2×C4—216no—
116C2×C4—28no—
117C2×C4—28no—
118C2×C4—22no—
119C2×C4—21no—
120C2×C4—416no—
121C2×C4—44no—
122C2×C4—44no—
123C2×C4—48no—
124C2×C4—44no—
125C2×C4#12014yes—
126C2×C4C22×D414yes—
127C2×C4H(5,𝔽2)12yes—
128C8—44no—
129C22—24no—
130C22—28no—
131C22—44no—
132C22—44no—
133C22—41no—
134C22—42no—
135C22—44no—
136C22C2×#12012yes—
137C22#53411yescharacteristic
138C22#57814yes—
139C4—24no—
140C4—41no—
141C4—48no—
142C4—48no—
143C4D4214yes—
144C2—44no—
145C2—81no—
146C2#240311yescharacteristic
147C2#301114yes—
148C2#320212yes—
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. C2×#451C2semidirect
3. #2001C2semidirect
4. #1873C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5362
C2×#4512
#20012
#18732
#17802