Finite Group Databasebeta

← #21835

Subgroups — #21835

Order 256.

537 conjugacy classes of subgroups; only the 207 normal subgroups are shown.

normal subgroups only

This group has 537 conjugacy classes of subgroups — too many to draw. Only its 207 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×#533C211yesmaximal, characteristic
2C2×#431C211yesmaximal, characteristic
3#2285C211yesmaximal, characteristic
4#1990C212yesmaximal, complemented
5#1990C212yesmaximal, complemented
6#1989C214yesmaximal, complemented
7#1825C214yesmaximal
8#533—24no—
9#533C418yescomplemented
10C2×C4⋊Q8C2211yescharacteristic
11C2×C4⋊Q8C2211yescharacteristic
12C2×#125C2212yes—
13C2×C22⋊Q8—21no—
14C2×C22⋊Q8—21no—
15C2×C4×Q8—21no—
16C2×C4×Q8—21no—
17C2×#117—21no—
18C2×#117C2212yes—
19C22×C42C2211yescharacteristic
20#431—24no—
21C2×C4⋊C8C2212yes—
22C2×C22⋊C8C2212yes—
23C2×C4×C8C2212yes—
24#384C2212yes—
25#382—21no—
26#380—21no—
27#380C2212yes—
28C4×C4⋊C4—21no—
29C4×C4⋊C4C2212yes—
30#340C2218yes—
31#340C2218yes—
32C22×Q8—21no—
33C22×Q8—21no—
34C23×C4D411yescharacteristic
35C23×C4D411yescharacteristic
36C23×C4C2311yescharacteristic
37C22×C8C2314yes—
38C4⋊Q8—22no—
39C4⋊Q8—22no—
40C4⋊Q8C2×C414yes—
41C4⋊Q8C2×C414yes—
42#125—24no—
43#125C2×C418yes—
44C22⋊Q8—28no—
45C22⋊Q8—28no—
46C4×Q8—28no—
47C4×Q8—28no—
48#117—24no—
49#117—44no—
50#117C2×C418yes—
51C2×C4⋊C4—22no—
52C2×C4⋊C4—22no—
53C2×C4⋊C4—21no—
54C2×C4⋊C4—21no—
55C2×C4⋊C4—22no—
56C2×C4⋊C4—22no—
57C2×C4⋊C4C2314yes—
58C2×C4⋊C4C2312yes—
59C2×C4⋊C4C2312yes—
60C2×C22⋊C4—22no—
61C2×C22⋊C4—22no—
62C2×C42—22no—
63C2×C42—22no—
64C2×C42C2×C414yes—
65C2×C42D411yescharacteristic
66C2×C42D411yescharacteristic
67C2×C42D414yes—
68C2×C42C2311yescharacteristic
69C2×C42C2311yescharacteristic
70C4⋊C8—24no—
71C22⋊C8—24no—
72C4×C8—24no—
73#95—22no—
74#95—22no—
75C24C2×D411yescharacteristic
76C2×Q8—24no—
77C2×Q8—24no—
78C2×Q8—44no—
79C2×Q8—42no—
80C2×Q8—42no—
81C22×C4—24no—
82C22×C4—22no—
83C22×C4—22no—
84C22×C4—24no—
85C22×C4—22no—
86C22×C4—22no—
87C22×C4—24no—
88C22×C4C22⋊C414yes—
89C22×C4C22⋊C414yes—
90C22×C4C22×C412yes—
91C22×C4C2×D411yescharacteristic
92C22×C4C2×D411yescharacteristic
93C22×C4C2×D411yescharacteristic
94C22×C4C2×D412yes—
95C22×C4C2×D411yescharacteristic
96C22×C4C2×D411yescharacteristic
97C22×C4C2411yescharacteristic
98C2×C8—24no—
99C2×C8—28no—
100C4⋊C4—28no—
101C4⋊C4—28no—
102C4⋊C4—24no—
103C4⋊C4—24no—
104C4⋊C4—22no—
105C4⋊C4—22no—
106C4⋊C4—28no—
107C4⋊C4—44no—
108C4⋊C4—44no—
109C4⋊C4C22×C414yes—
110C4⋊C4C22×C414yes—
111C22⋊C4—28no—
112C22⋊C4—44no—
113C42—28no—
114C42—44no—
115C42C22⋊C414yes—
116C42C22⋊C414yes—
117C42C22×C412yes—
118C42C22×C412yes—
119C42C2×D412yes—
120C42C2×D412yes—
121C23—22no—
122C23—22no—
123C23—21no—
124C23—21no—
125C23C2×C22⋊C412yes—
126C23C22×D411yescharacteristic
127Q8—48no—
128Q8—48no—
129C2×C4—22no—
130C2×C4—22no—
131C2×C4—21no—
132C2×C4—21no—
133C2×C4—24no—
134C2×C4—24no—
135C2×C4—28no—
136C2×C4—28no—
137C2×C4—24no—
138C2×C4—24no—
139C2×C4—44no—
140C2×C4—42no—
141C2×C4—42no—
142C2×C4—44no—
143C2×C4—44no—
144C2×C4—44no—
145C2×C4C2×C22⋊C412yes—
146C2×C4C2×C22⋊C412yes—
147C2×C4C2×C22⋊C412yes—
148C2×C4C2×C22⋊C412yes—
149C2×C4C2×C22⋊C412yes—
150C2×C4#13514yes—
151C2×C4AGL(1,ℤ/8)12yes—
152C2×C4#13712yes—
153C2×C4C23×C411yescharacteristic
154C2×C4C22×D411yescharacteristic
155C2×C42−1+414yes—
156C8—44no—
157C22—22no—
158C22—22no—
159C22—22no—
160C22—42no—
161C22—42no—
162C22C22×C22⋊C411yescharacteristic
163C22#53612yes—
164C22C2×#13512yes—
165C22C2×AGL(1,ℤ/8)11yescharacteristic
166C22C2×#13711yescharacteristic
167C4—22no—
168C4—22no—
169C4—22no—
170C4—44no—
171C4—44no—
172C4—84no—
173C4#41614yes—
174C4#41714yes—
175C4#51912yes—
176C4#53612yes—
177C2—42no—
178C2#231011yescharacteristic
179C2C2×#41611yescharacteristic
180C2C2×#41711yescharacteristic
181C2#322812yes—
182C2#323112yes—
subgroupG/H
center, socleC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C2×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. #1990C2semidirect
5. #1990C2semidirect
6. #1989C2semidirect
9. #533C4semidirect

Maximal subgroups

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

subgroupindex
C2×#5332
C2×#4312
#22852
#19902
#19892
#18252