Finite Group Databasebeta

← #29627

Subgroups — #29627

Order 256.

663 conjugacy classes of subgroups; only the 147 normal subgroups are shown.

normal subgroups only

This group has 663 conjugacy classes of subgroups — too many to draw. Only its 147 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
1C22×C4⋊Q8C211yesmaximal, characteristic
2C2×#451C212yesmaximal
3#2855C211yesmaximal, characteristic
4#2043C214yesmaximal, complemented
5#2016C214yesmaximal, complemented
6#1817C211yesmaximal, characteristic
7#1787C212yesmaximal
8C23×Q8C2212yes—
9C22×Q16C2214yes—
10C2×C4⋊Q8—28no—
11C2×C4⋊Q8—22no—
12C2×C4⋊Q8C2214yes—
13C2×C22⋊Q8C2211yescharacteristic
14C22×C4⋊C4—21no—
15C22×C4⋊C4—21no—
16C22×C42C2211yescharacteristic
17#451—28no—
18C2×#103C2214yes—
19C2×#103C2218yes—
20C2×C22⋊C8C2212yes—
21#391C2212yes—
22#389C2212yes—
23#387—22no—
24#385—21no—
25#381—21no—
26#380C2211yescharacteristic
27#336C2214yes—
28C22×Q8—24no—
29C22×Q8—22no—
30C22×Q8—48no—
31C22×Q8D418yes—
32C22×Q8C2311yescharacteristic
33C22×Q8C2314yes—
34C23×C4—22no—
35C23×C4D411yescharacteristic
36C23×C4D411yescharacteristic
37C23×C4C2311yescharacteristic
38C2×Q16—28no—
39C2×Q16—48no—
40C22×C8C2314yes—
41C4⋊Q8—216no—
42C4⋊Q8—216no—
43C22⋊Q8—24no—
44C2×C4⋊C4—28no—
45C2×C4⋊C4—28no—
46C2×C4⋊C4—24no—
47C2×C4⋊C4—24no—
48C2×C4⋊C4—21no—
49C2×C4⋊C4—22no—
50C2×C4⋊C4C2311yescharacteristic
51C2×C4⋊C4C2312yes—
52C2×C22⋊C4—21no—
53C2×C22⋊C4—21no—
54C2×C42—24no—
55C2×C42D412yes—
56C2×C42C2312yes—
57#103—28no—
58#103—48no—
59C22⋊C8—24no—
60#95—21no—
61#95—22no—
62#95—22no—
63#95—22no—
64C24C2×D411yescharacteristic
65C2×Q8—28no—
66C2×Q8—24no—
67C2×Q8—22no—
68C2×Q8—28no—
69C2×Q8—28no—
70C2×Q8—24no—
71C2×Q8—416no—
72C2×Q8—48no—
73C2×Q8—416no—
74C2×Q8C2×D418yes—
75C22×C4—22no—
76C22×C4—22no—
77C22×C4—22no—
78C22×C4—24no—
79C22×C4—24no—
80C22×C4—28no—
81C22×C4—24no—
82C22×C4—22no—
83C22×C4—21no—
84C22×C4—21no—
85C22×C4—48no—
86C22×C4Q1614yescomplemented
87C22×C4C2×D411yescharacteristic
88C22×C4C2×D414yes—
89C22×C4C2×D412yes—
90C22×C4C2×D412yes—
91C22×C4C2411yescharacteristic
92Q16—416no—
93C2×C8—24no—
94C2×C8—28no—
95C4⋊C4—216no—
96C4⋊C4—216no—
97C4⋊C4—22no—
98C4⋊C4—24no—
99C4⋊C4—42no—
100C4⋊C4—44no—
101C22⋊C4—42no—
102C22⋊C4—42no—
103C42—24no—
104C42—24no—
105C23—22no—
106C23—22no—
107C23#12012yes—
108C23C2×Q1612yes—
109C23#13712yes—
110C23C22×D411yescharacteristic
111Q8—28no—
112Q8—28no—
113Q8—416no—
114Q8—48no—
115Q8—44no—
116C2×C4—28no—
117C2×C4—22no—
118C2×C4—22no—
119C2×C4—22no—
120C2×C4—22no—
121C2×C4—22no—
122C2×C4—28no—
123C2×C4—28no—
124C2×C4—28no—
125C2×C4—416no—
126C2×C4—48no—
127C2×C4—41no—
128C2×C4—41no—
129C2×C4—42no—
130C2×C4—42no—
131C2×C4—42no—
132C2×C4—42no—
133C2×C4—42no—
134C2×C4#12012yes—
135C2×C4C2×Q1614yes—
136C2×C4#13714yes—
137C2×C4C22×D412yes—
138C2×C4H(5,𝔽2)14yes—
139C8—44no—
140C22—22no—
141C22—24no—
142C22—24no—
143C22—22no—
144C22#45114yes—
145C22C2×#12011yescharacteristic
146C22#53512yes—
147C22C22×Q1611yescharacteristic
148C22C2×#13712yes—
149C22C2×#13711yescharacteristic
150C4—22no—
151C4—24no—
152C4—24no—
153C4—48no—
154C4—81no—
155C4—82no—
156C4—81no—
157C4#53414yes—
158C2—24no—
159C2#261311yescharacteristic
160C2C2×#45111yescharacteristic
161C2#300411yescharacteristic
162C2#320912yes—
163C2#321812yes—
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
4. #2043C2semidirect
5. #2016C2semidirect
86. C22×C4Q16semidirect

Maximal subgroups

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

subgroupindex
C22×C4⋊Q82
C2×#4512
#28552
#20432
#20162
#18172
#17872