Finite Group Databasebeta

← #21825

Subgroups — #21825

Order 256.

737 conjugacy classes of subgroups; only the 195 normal subgroups are shown.

normal subgroups only

This group has 737 conjugacy classes of subgroups — too many to draw. Only its 195 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×C22⋊Q8C211yesmaximal, characteristic
2#2280C212yesmaximal
3#1996C218yesmaximal, complemented
4#1819C214yesmaximal
5C23×Q8C411yescharacteristic, complemented
6C24×C4C2211yescharacteristic
7C2×C22⋊Q8—22no—
8C2×C22⋊Q8—22no—
9C2×C22⋊Q8—22no—
10C2×C22⋊Q8—22no—
11C2×C22⋊Q8C414yescomplemented
12C2×C22⋊Q8C2214yes—
13C2×#117—22no—
14C22×C4⋊C4C411yescharacteristic, complemented
15C22×C4⋊C4C412yescomplemented
16C22×C22⋊C4C2212yes—
17#381—22no—
18#380—22no—
19#380C2214yes—
20#379C2214yes—
21C4×C22⋊C4—22no—
22C4×C22⋊C4C2214yes—
23#342C22116yes—
24C25C2311yescharacteristic
25C22×Q8—22no—
26C22×Q8—21no—
27C22×Q8—21no—
28C22×Q8—44no—
29C22×Q8C2×C414yes—
30C23×C4—44no—
31C23×C4C2×C411yescharacteristic
32C23×C4C2×C412yes—
33C23×C4C2×C412yes—
34C23×C4C2×C411yescharacteristic
35C23×C4C2×C412yes—
36C23×C4D412yes—
37C23×C4D412yes—
38C23×C4D412yes—
39C23×C4D412yes—
40C23×C4C2312yes—
41C22⋊Q8—24no—
42C22⋊Q8—24no—
43C22⋊Q8—24no—
44C22⋊Q8—24no—
45C22⋊Q8—24no—
46C22⋊Q8—24no—
47C22⋊Q8—24no—
48C22⋊Q8—24no—
49#117—48no—
50C2×C4⋊C4—21no—
51C2×C4⋊C4—22no—
52C2×C4⋊C4—21no—
53C2×C4⋊C4—24no—
54C2×C4⋊C4—22no—
55C2×C4⋊C4—22no—
56C2×C4⋊C4—24no—
57C2×C4⋊C4C2×C414yes—
58C2×C4⋊C4C2×C418yes—
59C2×C22⋊C4—24no—
60C2×C22⋊C4—24no—
61C2×C22⋊C4—24no—
62C2×C22⋊C4—24no—
63C2×C22⋊C4C2×C414yes—
64C2×C22⋊C4C2318yes—
65C2×C22⋊C4C2314yes—
66C2×C42—24no—
67#95—24no—
68#95—24no—
69C24—24no—
70C24—42no—
71C24—42no—
72C24C22×C411yescharacteristic
73C24C22×C411yescharacteristic
74C24C2×D412yes—
75C24C2×D412yes—
76C24C2411yescharacteristic
77C2×Q8—24no—
78C2×Q8—24no—
79C2×Q8—48no—
80C2×Q8—44no—
81C2×Q8—48no—
82C2×Q8—44no—
83C22×C4—28no—
84C22×C4—24no—
85C22×C4—22no—
86C22×C4—22no—
87C22×C4—22no—
88C22×C4—22no—
89C22×C4—28no—
90C22×C4—44no—
91C22×C4—44no—
92C22×C4—44no—
93C22×C4—44no—
94C22×C4—42no—
95C22×C4—44no—
96C22×C4—44no—
97C22×C4—44no—
98C22×C4C22⋊C412yes—
99C22×C4C22⋊C411yescharacteristic
100C22×C4C22⋊C412yes—
101C22×C4C22⋊C412yes—
102C22×C4C22⋊C412yes—
103C22×C4C22⋊C411yescharacteristic
104C22×C4C22⋊C411yescharacteristic
105C22×C4C22⋊C412yes—
106C22×C4C22⋊C412yes—
107C22×C4C22⋊C411yescharacteristic
108C22×C4C22×C412yes—
109C22×C4C22×C414yes—
110C22×C4C22×C414yes—
111C22×C4C22×C412yes—
112C22×C4C2×D412yes—
113C22×C4C2×D412yes—
114C22×C4C2×D412yes—
115C22×C4C2×D412yes—
116C4⋊C4—24no—
117C4⋊C4—24no—
118C4⋊C4—28no—
119C4⋊C4—28no—
120C4⋊C4—48no—
121C22⋊C4—28no—
122C22⋊C4—28no—
123C22⋊C4—216no—
124C22⋊C4—48no—
125C22⋊C4—48no—
126C42—48no—
127C23—22no—
128C23—22no—
129C23—22no—
130C23—22no—
131C23—24no—
132C23—24no—
133C23—24no—
134C23—24no—
135C23—41no—
136C23—42no—
137C23—41no—
138C23—41no—
139C23—42no—
140C23—41no—
141C23—416no—
142C23C2×C22⋊C412yes—
143C23C2×C22⋊C411yescharacteristic
144C23C2×C22⋊C411yescharacteristic
145C23C23×C411yescharacteristic
146C23C22×D412yes—
147C232−1+414yes—
148Q8—48no—
149Q8—48no—
150C2×C4—24no—
151C2×C4—22no—
152C2×C4—24no—
153C2×C4—24no—
154C2×C4—24no—
155C2×C4—24no—
156C2×C4—24no—
157C2×C4—24no—
158C2×C4—24no—
159C2×C4—24no—
160C2×C4—41no—
161C2×C4—41no—
162C2×C4—42no—
163C2×C4—42no—
164C2×C4—42no—
165C2×C4—42no—
166C2×C4—42no—
167C2×C4—44no—
168C2×C4—44no—
169C2×C4—44no—
170C2×C4—44no—
171C2×C4—44no—
172C2×C4—44no—
173C2×C4—48no—
174C2×C4—48no—
175C2×C4—48no—
176C2×C4#9914yes—
177C2×C4C2×C22⋊C412yes—
178C2×C4C2×C22⋊C412yes—
179C2×C4C2×C22⋊C412yes—
180C2×C4C2×C22⋊C412yes—
181C22—28no—
182C22—21no—
183C22—21no—
184C22—21no—
185C22—21no—
186C22—22no—
187C22—21no—
188C22—21no—
189C22—22no—
190C22—22no—
191C22—22no—
192C22—22no—
193C22—44no—
194C22—48no—
195C22—48no—
196C22—44no—
197C22C2×#9912yes—
198C22#41012yes—
199C22C22×C22⋊C411yescharacteristic
200C22#51912yes—
201C22#53614yes—
202C4—22no—
203C4—22no—
204C4—22no—
205C4—44no—
206C4—44no—
207C4—88no—
208C4C2×#9914yes—
209C2—24no—
210C2—22no—
211C2—22no—
212C2—22no—
213C2—42no—
214C2#231011yescharacteristic
215C2C22×#9911yescharacteristic
216C2C2×#41011yescharacteristic
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC23C23×C4
Frattini, cosocleC24C24
prime radicalC25C23
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C24×C4 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1996C2semidirect
5. C23×Q8C4semidirect
11. C2×C22⋊Q8C4semidirect
14. C22×C4⋊C4C4semidirect
15. C22×C4⋊C4C4semidirect

Maximal subgroups

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

subgroupindex
C22×C22⋊Q82
#22802
#19962
#18192