Finite Group Databasebeta

← #33196

Subgroups — #33196

Order 256.

449 conjugacy classes of subgroups; only the 183 normal subgroups are shown.

normal subgroups only

This group has 449 conjugacy classes of subgroups — too many to draw. Only its 183 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×#475C212yesmaximal
2#2868C211yesmaximal, characteristic
3C42×Q8C211yesmaximal, characteristic
4#1988C212yesmaximal
5#1948C214yesmaximal
6#1842C211yesmaximal, characteristic
7#1803C214yesmaximal
8C2×C4⋊Q8—21no—
9C2×C4⋊Q8—21no—
10C2×C4⋊Q8C2212yes—
11C2×C4×Q8C2211yescharacteristic
12C2×C4×Q8C2212yes—
13#475—28no—
14C2×#106C2214yes—
15C2×C4⋊C8C2212yes—
16C2×C4⋊C8C2214yes—
17C2×#103C2214yes—
18#384—22no—
19#384C2214yes—
20C4×C4⋊C4—21no—
21C4×C4⋊C4—22no—
22C4×C4⋊C4C2212yes—
23C4×C4⋊C4C2211yescharacteristic
24C43—21no—
25C43C2211yescharacteristic
26#340C2218yes—
27C22×Q8—22no—
28C22×Q8C2311yescharacteristic
29C22×C8C2314yes—
30C4⋊Q8—24no—
31C4⋊Q8—24no—
32C4⋊Q8—44no—
33C4⋊Q8—44no—
34C4×Q8—22no—
35C4×Q8—24no—
36C4×Q8D414yes—
37C4×Q8Q818yescomplemented
38C2×C4⋊C4—21no—
39C2×C4⋊C4—22no—
40C2×C4⋊C4—24no—
41C2×C4⋊C4—24no—
42C2×C4⋊C4—22no—
43C2×C4⋊C4C2314yes—
44C2×C4⋊C4C2311yescharacteristic
45C2×C4⋊C4C2312yes—
46C2×C42—21no—
47C2×C42—22no—
48C2×C42—21no—
49C2×C42—22no—
50C2×C42D411yescharacteristic
51C2×C42D412yes—
52C2×C42D411yescharacteristic
53C2×C42C2311yescharacteristic
54C2×C42C2312yes—
55#106—28no—
56C4⋊C8—24no—
57C4⋊C8—28no—
58#103—28no—
59#95—21no—
60#95—22no—
61C2×Q8—21no—
62C2×Q8—22no—
63C2×Q8—44no—
64C2×Q8—44no—
65C2×Q8—44no—
66C2×Q8C2×D412yes—
67C2×Q8C2×Q814yes—
68C22×C4—21no—
69C22×C4—21no—
70C22×C4—22no—
71C22×C4—24no—
72C22×C4C2×D411yescharacteristic
73C22×C4C2×D412yes—
74C22×C4C2×D411yescharacteristic
75C22×C4C2×D412yes—
76C22×C4C2411yescharacteristic
77C2×C8—24no—
78C2×C8—28no—
79C4⋊C4—24no—
80C4⋊C4—28no—
81C4⋊C4—21no—
82C4⋊C4—22no—
83C4⋊C4—24no—
84C4⋊C4—24no—
85C4⋊C4—48no—
86C4⋊C4—44no—
87C4⋊C4—48no—
88C4⋊C4C2×D412yes—
89C4⋊C4C2×Q814yes—
90C42—24no—
91C42—28no—
92C42—22no—
93C42—24no—
94C42—42no—
95C42—44no—
96C42SD1614yes—
97C42C2×D412yes—
98C42C2×Q814yes—
99C42#4112yes—
100C42#4114yes—
101C23C22×D411yescharacteristic
102Q8—22no—
103Q8—24no—
104Q8—88no—
105Q8C4⋊Q814yescomplemented
106C2×C4—22no—
107C2×C4—24no—
108C2×C4—22no—
109C2×C4—22no—
110C2×C4—22no—
111C2×C4—22no—
112C2×C4—24no—
113C2×C4—42no—
114C2×C4—42no—
115C2×C4—42no—
116C2×C4—44no—
117C2×C4—44no—
118C2×C4—44no—
119C2×C4#12112yes—
120C2×C4#12112yes—
121C2×C4C22⋊Q814yes—
122C2×C4C22⋊Q814yes—
123C2×C4C2×SD1612yes—
124C2×C4C2×SD1614yes—
125C2×C4AGL(1,ℤ/8)12yes—
126C2×C4#13714yes—
127C2×C4C22×D411yescharacteristic
128C2×C4C22×Q812yes—
129C2×C4C2×#4112yes—
130C2×C4C2×#4111yescharacteristic
131C8—44no—
132C22C2×#12111yescharacteristic
133C22C2×C22⋊Q812yes—
134C22C22×SD1611yescharacteristic
135C22C2×AGL(1,ℤ/8)11yescharacteristic
136C22C2×#13712yes—
137C4—24no—
138C4—24no—
139C4—22no—
140C4—44no—
141C4—42no—
142C4—84no—
143C4#46014yes—
144C4#47518yescomplemented
145C4C2×C4⋊Q811yescharacteristic
146C4#53211yescharacteristic
147C4#53312yes—
148C2#285711yescharacteristic
149C2C2×#46011yescharacteristic
150C2#303911yescharacteristic
151C2C2×#47512yes—
152C2#307912yes—
subgroupG/H
center, socle, prime radicalC23C22×D4
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
37. C4×Q8Q8semidirect
105. Q8C4⋊Q8semidirect
144. C4#475semidirect

Maximal subgroups

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

subgroupindex
C2×#4752
#28682
C42×Q82
#19882
#19482
#18422
#18032