Finite Group Databasebeta

← #23552

Subgroups — #23552

Order 256.

679 conjugacy classes of subgroups; only the 199 normal subgroups are shown.

normal subgroups only

This group has 679 conjugacy classes of subgroups — too many to draw. Only its 199 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×#428C212yesmaximal
3#2296C211yesmaximal, characteristic
4#2058C214yesmaximal, complemented
5#2057C214yesmaximal, complemented
6#1736C212yesmaximal
7#1728C211yesmaximal, characteristic
8C23×Q8—21no—
9C22×M16C2212yes—
10C2×C4⋊Q8—28no—
11C2×C4⋊Q8—22no—
12C2×C4⋊Q8C2214yes—
13C2×#117C2211yescharacteristic
14C2×#117C2211yescharacteristic
15C22×C4⋊C4—21no—
16C22×C4⋊C4C2212yes—
17C22×C42C2211yescharacteristic
18#428—28no—
19C2×#107C2214yes—
20C2×#106C2214yes—
21#389C2212yes—
22#389C2212yes—
23#385—21no—
24#385—21no—
25C4×C4⋊C4—22no—
26#340C2218yes—
27#336C2214yes—
28C22×Q8—28no—
29C22×Q8—24no—
30C22×Q8—48no—
31C23×C4—22no—
32C23×C4D411yescharacteristic
33C23×C4D411yescharacteristic
34C23×C4C2311yescharacteristic
35C2×M16—24no—
36C2×M16—24no—
37C2×M16Q818yescomplemented
38C22×C8C2314yes—
39C4⋊Q8—216no—
40C4⋊Q8—216no—
41#117—22no—
42#117—24no—
43#117Q814yescomplemented
44C2×C4⋊C4—28no—
45C2×C4⋊C4—24no—
46C2×C4⋊C4—22no—
47C2×C4⋊C4—24no—
48C2×C4⋊C4—22no—
49C2×C4⋊C4—22no—
50C2×C4⋊C4D418yes—
51C2×C4⋊C4C2311yescharacteristic
52C2×C4⋊C4C2311yescharacteristic
53C2×C4⋊C4C2314yes—
54C2×C4⋊C4C2312yes—
55C2×C22⋊C4—21no—
56C2×C22⋊C4—21no—
57C2×C42—21no—
58C2×C42—24no—
59C2×C42—21no—
60C2×C42D412yes—
61C2×C42C2312yes—
62#107—28no—
63#106—28no—
64#95—22no—
65#95—22no—
66C24C2×D411yescharacteristic
67C2×Q8—216no—
68C2×Q8—432no—
69C2×Q8—48no—
70C2×Q8—48no—
71C22×C4—22no—
72C22×C4—22no—
73C22×C4—24no—
74C22×C4—24no—
75C22×C4—28no—
76C22×C4—22no—
77C22×C4—24no—
78C22×C4—21no—
79C22×C4—21no—
80C22×C4—48no—
81C22×C4C2×D412yes—
82C22×C4C2×D412yes—
83C22×C4C2×D411yescharacteristic
84C22×C4C2×D414yes—
85C22×C4C2×Q814yes—
86C22×C4C2×Q812yes—
87C22×C4#4112yes—
88C22×C4C2411yescharacteristic
89M16—216no—
90C2×C8—24no—
91C2×C8—24no—
92C2×C8C2×Q818yescomplemented
93C4⋊C4—216no—
94C4⋊C4—28no—
95C4⋊C4—24no—
96C4⋊C4—22no—
97C4⋊C4—22no—
98C4⋊C4—22no—
99C4⋊C4—44no—
100C4⋊C4—44no—
101C4⋊C4C2×D418yes—
102C4⋊C4C2×Q814yescomplemented
103C22⋊C4—24no—
104C22⋊C4—42no—
105C42—24no—
106C42—24no—
107C42—24no—
108C42—42no—
109C23—22no—
110C23—22no—
111C23#12012yes—
112C23C22⋊Q812yes—
113C23C4⋊Q812yes—
114C23C22×D411yescharacteristic
115Q8—432no—
116C2×C4—28no—
117C2×C4—28no—
118C2×C4—22no—
119C2×C4—22no—
120C2×C4—22no—
121C2×C4—22no—
122C2×C4—28no—
123C2×C4—24no—
124C2×C4—416no—
125C2×C4—42no—
126C2×C4—48no—
127C2×C4—42no—
128C2×C4—41no—
129C2×C4—41no—
130C2×C4—42no—
131C2×C4—42no—
132C2×C4#12012yes—
133C2×C4C22⋊Q818yes—
134C2×C4C22⋊Q812yes—
135C2×C4C4⋊Q818yes—
136C2×C4C4⋊Q812yes—
137C2×C4AGL(1,ℤ/8)14yes—
138C2×C4#13714yes—
139C2×C4C22×D412yes—
140C2×C4C22×Q812yes—
141C2×C4C22×Q811yescharacteristic
142C2×C4C2×#4111yescharacteristic
143C8—28no—
144C22—24no—
145C22—24no—
146C22—22no—
147C22—22no—
148C22#39514yes—
149C22C2×#12011yescharacteristic
150C22C2×C22⋊Q811yescharacteristic
151C22C2×C4⋊Q811yescharacteristic
152C22C2×AGL(1,ℤ/8)12yes—
153C22C2×#13712yes—
154C4—24no—
155C4—24no—
156C4—44no—
157C4—48no—
158C4—81no—
159C4—81no—
160C4#39514yes—
161C4C2×C22⋊Q812yes—
162C4C2×C4⋊Q812yes—
163C2—24no—
164C2C2×#39511yescharacteristic
165C2#300311yescharacteristic
166C2#300411yescharacteristic
167C2#307912yes—
168C2#316512yes—
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. #2058C2semidirect
5. #2057C2semidirect
37. C2×M16Q8semidirect
43. #117Q8semidirect
92. C2×C8C2×Q8semidirect
102. C4⋊C4C2×Q8semidirect

Maximal subgroups

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

subgroupindex
C22×C4⋊Q82
C2×#4282
#22962
#20582
#20572
#17362
#17282