Finite Group Databasebeta

← #28187

Subgroups — #28187

Order 256.

383 conjugacy classes of subgroups; only the 139 normal subgroups are shown.

normal subgroups only

This group has 383 conjugacy classes of subgroups — too many to draw. Only its 139 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×C8×Q8C211yesmaximal, characteristic
2C2×C4×Q16C211yesmaximal, characteristic
3#2582C212yesmaximal
4#2087C212yesmaximal
5#2056C212yesmaximal
6#1933C214yesmaximal
7#1834C211yesmaximal, characteristic
8#1803C212yesmaximal
9C22×Q16C2211yescharacteristic
10C2×C4×Q8C2212yes—
11C2×C4×Q8C2211yescharacteristic
12C8×Q8—24no—
13C4×Q16—24no—
14C2×#107C2211yescharacteristic
15C2×C4⋊C8C2212yes—
16C2×C4⋊C8C2211yescharacteristic
17C2×#103C2214yes—
18C2×#103C2212yes—
19C2×C4×C8C2212yes—
20C2×C4×C8C2211yescharacteristic
21#398—24no—
22#391—22no—
23#391C2214yes—
24#389—22no—
25#389C2214yes—
26#384C2212yes—
27#340C2212yes—
28#340C2214yes—
29#340C2212yes—
30C22×Q8D411yescharacteristic
31C22×Q8C2312yes—
32C2×Q16—24no—
33C2×Q16—22no—
34C22×C8C2312yes—
35C22×C8C2311yescharacteristic
36C22×C8C2311yescharacteristic
37C4×Q8—22no—
38C4×Q8—22no—
39C4×Q8—24no—
40C4×Q8—24no—
41C2×C4⋊C4—22no—
42C2×C4⋊C4—22no—
43C2×C4⋊C4—22no—
44C2×C4⋊C4—24no—
45C2×C4⋊C4D411yescharacteristic
46C2×C4⋊C4D412yes—
47C2×C4⋊C4C2312yes—
48C2×C4⋊C4C2314yes—
49C2×C42—22no—
50C2×C42C2312yes—
51C2×C42C2311yescharacteristic
52#107—22no—
53C4⋊C8—24no—
54C4⋊C8—22no—
55#103—28no—
56#103—24no—
57C4×C8—24no—
58C4×C8D414yes—
59#95—24no—
60#95—24no—
61#95—24no—
62C2×Q8—22no—
63C2×Q8—22no—
64C2×Q8—22no—
65C2×Q8—22no—
66C2×Q8—22no—
67C2×Q8—22no—
68C2×Q8—22no—
69C2×Q8Q1614yescomplemented
70C2×Q8#4114yes—
71C22×C4—22no—
72C22×C4—24no—
73C22×C4—22no—
74C22×C4C2×D412yes—
75C22×C4C2×D411yescharacteristic
76C22×C4C2×D412yes—
77C22×C4C2×D411yescharacteristic
78C22×C4C2411yescharacteristic
79Q16—28no—
80C2×C8—22no—
81C2×C8—22no—
82C2×C8—22no—
83C2×C8—24no—
84C2×C8C2×D412yes—
85C2×C8C2×D412yes—
86C4⋊C4—24no—
87C4⋊C4—22no—
88C4⋊C4—22no—
89C4⋊C4—24no—
90C4⋊C4—22no—
91C4⋊C4—24no—
92C4⋊C4—44no—
93C4⋊C4—44no—
94C4⋊C4—82no—
95C4⋊C4—84no—
96C42—22no—
97C42—22no—
98C42—44no—
99C42C2×D412yes—
100C42#4112yes—
101C23C22×D411yescharacteristic
102Q8—28no—
103Q8—24no—
104Q8—24no—
105Q8—42no—
106Q8—42no—
107C2×C4—22no—
108C2×C4—22no—
109C2×C4—22no—
110C2×C4—22no—
111C2×C4—24no—
112C2×C4—24no—
113C2×C4—42no—
114C2×C4—42no—
115C2×C4—42no—
116C2×C4—44no—
117C2×C4—44no—
118C2×C4—44no—
119C2×C4—42no—
120C2×C4—42no—
121C2×C4#12112yes—
122C2×C4#12112yes—
123C2×C4C2×Q1614yes—
124C2×C4C2×Q1612yes—
125C2×C4#13512yes—
126C2×C4C22×D411yescharacteristic
127C2×C4C2×#4112yes—
128C2×C4C2×#4111yescharacteristic
129C2×C42−1+412yes—
130C8—22no—
131C8—22no—
132C8—42no—
133C22C2×#12111yescharacteristic
134C22#54812yes—
135C22C22×Q1611yescharacteristic
136C22C2×#13511yescharacteristic
137C22#57712yes—
138C4—24no—
139C4—22no—
140C4—44no—
141C4—42no—
142C4—84no—
143C4—82no—
144C4#46714yes—
145C4#52511yescharacteristic
146C4#53611yescharacteristic
147C4#55212yes—
148C2#253611yescharacteristic
149C2C2×#46711yescharacteristic
150C2#306011yescharacteristic
151C2#336312yes—
152C2#336512yes—
subgroupG/H
center, socle, prime radicalC23C22×D4
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
69. C2×Q8Q16semidirect

Maximal subgroups

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

subgroupindex
C2×C8×Q82
C2×C4×Q162
#25822
#20872
#20562
#19332
#18342
#18032