Finite Group Databasebeta

← #25633

Subgroups — #25633

Order 256.

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

normal subgroups only

This group has 641 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×#559C211yesmaximal, characteristic, complemented
2C2×#493C211yesmaximal, characteristic
3C2×#460C211yesmaximal, characteristic, complemented
4#2548C211yesmaximal, characteristic, complemented
5#2012C214yesmaximal, complemented
6#1984C211yesmaximal, characteristic, complemented
7#1982C211yesmaximal, characteristic, complemented
8#1879C214yesmaximal, complemented
9C4×#103C211yesmaximal, characteristic, complemented
10C22×SD16C2212yes—
11C22×D8C2214yes—
12#559—24no—
13#559—24no—
14C2×#127C2211yescharacteristic
15C2×#127C2211yescharacteristic
16C2×#124—21no—
17C2×#124—21no—
18C2×#124C2212yes—
19C2×#123—22no—
20C2×C4×Q8C2211yescharacteristic
21C2×C4×Q8C2211yescharacteristic
22C2×C4×D4—21no—
23C2×C4×D4C2212yes—
24#493—24no—
25#460—24no—
26C2×C4⋊C8C2211yescharacteristic
27C2×#103C2212yes—
28C2×#102C2212yes—
29C2×#102C2214yes—
30C2×C4×C8C2211yescharacteristic
31#394—22no—
32#390—21no—
33#390C2214yes—
34C4×C4⋊C4C2211yescharacteristic
35#340C2212yes—
36#336C2214yes—
37C22×Q8D411yescharacteristic
38C22×Q8C2311yescharacteristic
39C22×D4—21no—
40C22×D4—21no—
41C22×D4—21no—
42C22×D4—21no—
43C22×D4C2312yes—
44C22×D4C2312yes—
45C23×C4—22no—
46C2×SD16—24no—
47C2×SD16—44no—
48C2×D8—28no—
49C2×D8—28no—
50C2×D8—44no—
51C22×C8C2312yes—
52C22×C8C2312yes—
53#127—22no—
54#127—22no—
55#127—22no—
56#127D414yes—
57#124—28no—
58#124—24no—
59#124—24no—
60#124—44no—
61#123—216no—
62C4×Q8—22no—
63C4×Q8—22no—
64C4×Q8—22no—
65C4×Q8D414yes—
66C4×D4—28no—
67C4×D4—24no—
68C4×D4—24no—
69C2×C4⋊C4—21no—
70C2×C4⋊C4D411yescharacteristic
71C2×C4⋊C4D412yes—
72C2×C4⋊C4C2312yes—
73C2×C4⋊C4C2311yescharacteristic
74C2×C22⋊C4—22no—
75C2×C22⋊C4—22no—
76C2×C22⋊C4—22no—
77C2×C22⋊C4—24no—
78C2×C22⋊C4—24no—
79C2×C42—21no—
80C2×C42—21no—
81C2×C42C2312yes—
82C2×C42C2311yescharacteristic
83C4⋊C8—22no—
84#103—24no—
85#102—24no—
86#102—44no—
87C4×C8—22no—
88#95—21no—
89C24—22no—
90C24—22no—
91C2×Q8—22no—
92C2×Q8—22no—
93C2×Q8—22no—
94C2×Q8—21no—
95C2×Q8—22no—
96C2×Q8—22no—
97C2×Q8C2×D412yes—
98C2×D4—24no—
99C2×D4—24no—
100C2×D4—22no—
101C2×D4—22no—
102C2×D4—22no—
103C2×D4—24no—
104C2×D4—24no—
105C2×D4—24no—
106C2×D4—24no—
107C2×D4—42no—
108C2×D4—42no—
109C2×D4—42no—
110C2×D4—42no—
111C2×D4—42no—
112C2×D4—42no—
113C2×D4—82no—
114C2×D4—82no—
115C2×D4C2×D414yes—
116C22×C4—21no—
117C22×C4—21no—
118C22×C4—28no—
119C22×C4—22no—
120C22×C4—84no—
121C22×C4C2×D412yes—
122C22×C4C2×D412yes—
123C22×C4C2×D411yescharacteristic
124C22×C4C2×D411yescharacteristic
125C22×C4C2411yescharacteristic
126SD16—48no—
127D8—416no—
128C2×C8—22no—
129C2×C8—22no—
130C2×C8—22no—
131C2×C8—24no—
132C2×C8#4114yes—
133C4⋊C4—24no—
134C4⋊C4—22no—
135C4⋊C4—24no—
136C4⋊C4—21no—
137C4⋊C4—22no—
138C4⋊C4—22no—
139C4⋊C4C2×D412yes—
140C22⋊C4—28no—
141C22⋊C4—28no—
142C22⋊C4—28no—
143C22⋊C4—48no—
144C22⋊C4—84no—
145C42—24no—
146C42—22no—
147C42—22no—
148C42—42no—
149C42C2×D412yes—
150C42C2×D412yes—
151C23—24no—
152C23—44no—
153C23—42no—
154C23—42no—
155C23—44no—
156C23—42no—
157C23—44no—
158C23—42no—
159C23—42no—
160C23—44no—
161C23C22×D411yescharacteristic
162Q8—22no—
163Q8—22no—
164Q8—42no—
165Q8—44no—
166D4—28no—
167D4—42no—
168D4—42no—
169D4—42no—
170D4—42no—
171D4—44no—
172D4—48no—
173D4—84no—
174D4—84no—
175D4—84no—
176C2×C4—22no—
177C2×C4—22no—
178C2×C4—22no—
179C2×C4—22no—
180C2×C4—22no—
181C2×C4—22no—
182C2×C4—22no—
183C2×C4—24no—
184C2×C4—42no—
185C2×C4—42no—
186C2×C4—42no—
187C2×C4—42no—
188C2×C4—42no—
189C2×C4—88no—
190C2×C4#12012yes—
191C2×C4#12012yes—
192C2×C4#13512yes—
193C2×C4AGL(1,ℤ/8)12yes—
194C2×C4C22×D411yescharacteristic
195C2×C4C22×D411yescharacteristic
196C2×C4C2×#4112yes—
197C2×C4H(5,𝔽2)12yes—
198C8—24no—
199C8—42no—
200C22—44no—
201C22—44no—
202C22—44no—
203C22—84no—
204C22—84no—
205C22—84no—
206C22—84no—
207C22—82no—
208C22—82no—
209C22—82no—
210C22C2×#12011yescharacteristic
211C22#55012yes—
212C22C2×#13511yescharacteristic
213C22C2×AGL(1,ℤ/8)11yescharacteristic
214C22#57612yes—
215C4—22no—
216C4—42no—
217C4—42no—
218C4—42no—
219C4—42no—
220C4—82no—
221C4#44914yes—
222C4#53211yescharacteristic
223C4#53511yescharacteristic
224C4#54612yes—
225C2—84no—
226C2—162no—
227C2#243111yescharacteristic
228C2C2×#44911yescharacteristic
229C2#300811yescharacteristic
230C2#339612yes—
231C2#339912yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC2×#493C2
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
1. C2×#559C2semidirect
3. C2×#460C2semidirect
4. #2548C2semidirect
5. #2012C2semidirect
6. #1984C2semidirect
7. #1982C2semidirect
8. #1879C2semidirect
9. C4×#103C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5592
C2×#4932
C2×#4602
#25482
#20122
#19842
#19822
#18792
C4×#1032