Finite Group Databasebeta

← #29625

Subgroups — #29625

Order 256.

1007 conjugacy classes of subgroups; only the 147 normal subgroups are shown.

normal subgroups only

This group has 1007 conjugacy classes of subgroups — too many to draw. Only its 147 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×#127C211yesmaximal, characteristic
2C2×#450C212yesmaximal, complemented
3#2855C211yesmaximal, characteristic, complemented
4#2041C214yesmaximal, complemented
5#2014C214yesmaximal, complemented
6#1817C211yesmaximal, characteristic, complemented
7#1786C212yesmaximal, complemented
8C23×D4—21no—
9C23×D4—21no—
10C23×D4C2212yes—
11C22×SD16C2214yescomplemented
12C2×#127—28no—
13C2×#127—22no—
14C2×#127C2214yes—
15C2×C22⋊Q8C2211yescharacteristic
16C22×C42C2211yescharacteristic
17#450—28no—
18C2×#102C2214yescomplemented
19C2×#102C2218yescomplemented
20C2×C22⋊C8C2212yes—
21#391C2212yescomplemented
22#389C2212yescomplemented
23#387—22no—
24#385—21no—
25#381—21no—
26#380C2211yescharacteristic
27#336C2214yescomplemented
28C25—22no—
29C22×Q8C2311yescharacteristic
30C22×D4—28no—
31C22×D4—28no—
32C22×D4—22no—
33C22×D4—24no—
34C22×D4—24no—
35C22×D4—24no—
36C22×D4—48no—
37C22×D4—44no—
38C22×D4—48no—
39C22×D4—44no—
40C22×D4D418yes—
41C22×D4C2314yes—
42C23×C4D411yescharacteristic
43C23×C4D411yescharacteristic
44C23×C4C2311yescharacteristic
45C2×SD16—28no—
46C2×SD16—48no—
47C22×C8C2314yes—
48#127—216no—
49#127—216no—
50C22⋊Q8—24no—
51C2×C4⋊C4—21no—
52C2×C4⋊C4—22no—
53C2×C4⋊C4C2311yescharacteristic
54C2×C4⋊C4C2312yes—
55C2×C22⋊C4—21no—
56C2×C22⋊C4—21no—
57C2×C42—24no—
58C2×C42D412yes—
59C2×C42C2312yes—
60#102—28no—
61#102—48no—
62C22⋊C8—24no—
63#95—21no—
64#95—22no—
65#95—22no—
66#95—22no—
67C24—28no—
68C24—24no—
69C24—48no—
70C24—48no—
71C24—44no—
72C24—44no—
73C24C2×D411yescharacteristic
74C2×Q8—22no—
75C2×Q8—24no—
76C2×D4—216no—
77C2×D4—216no—
78C2×D4—28no—
79C2×D4—24no—
80C2×D4—28no—
81C2×D4—28no—
82C2×D4—416no—
83C2×D4—432no—
84C2×D4—48no—
85C2×D4—48no—
86C2×D4—48no—
87C2×D4—432no—
88C2×D4—416no—
89C2×D4—48no—
90C2×D4—48no—
91C2×D4C2×D418yes—
92C22×C4—22no—
93C22×C4—22no—
94C22×C4—22no—
95C22×C4—24no—
96C22×C4—24no—
97C22×C4—22no—
98C22×C4—21no—
99C22×C4—21no—
100C22×C4SD1614yescomplemented
101C22×C4C2×D411yescharacteristic
102C22×C4C2×D414yes—
103C22×C4C2×D412yes—
104C22×C4C2×D412yes—
105C22×C4C2411yescharacteristic
106SD16—416no—
107C2×C8—24no—
108C2×C8—28no—
109C4⋊C4—22no—
110C4⋊C4—24no—
111C4⋊C4—42no—
112C4⋊C4—44no—
113C22⋊C4—42no—
114C22⋊C4—42no—
115C42—24no—
116C42—24no—
117C23—22no—
118C23—22no—
119C23—28no—
120C23—416no—
121C23—416no—
122C23—48no—
123C23—44no—
124C23—44no—
125C23—48no—
126C23—416no—
127C23—816no—
128C23—816no—
129C23#12012yes—
130C23C2×SD1612yes—
131C23AGL(1,ℤ/8)12yes—
132C23C22×D411yescharacteristic
133Q8—44no—
134D4—28no—
135D4—28no—
136D4—416no—
137D4—432no—
138D4—432no—
139D4—48no—
140C2×C4—28no—
141C2×C4—22no—
142C2×C4—22no—
143C2×C4—22no—
144C2×C4—22no—
145C2×C4—22no—
146C2×C4—28no—
147C2×C4—28no—
148C2×C4—41no—
149C2×C4—41no—
150C2×C4—42no—
151C2×C4—42no—
152C2×C4—42no—
153C2×C4—42no—
154C2×C4—42no—
155C2×C4#12012yes—
156C2×C4C2×SD1614yes—
157C2×C4AGL(1,ℤ/8)14yes—
158C2×C4C22×D412yes—
159C2×C4H(5,𝔽2)14yes—
160C8—44no—
161C22—22no—
162C22—24no—
163C22—24no—
164C22—22no—
165C22—48no—
166C22—48no—
167C22—48no—
168C22—832no—
169C22—88no—
170C22—88no—
171C22#45014yes—
172C22C2×#12011yescharacteristic
173C22#53512yes—
174C22C22×SD1611yescharacteristic
175C22C2×AGL(1,ℤ/8)12yes—
176C22C2×AGL(1,ℤ/8)11yescharacteristic
177C4—22no—
178C4—24no—
179C4—24no—
180C4—81no—
181C4—82no—
182C4—81no—
183C4#53414yes—
184C2—24no—
185C2—88no—
186C2#261311yescharacteristic
187C2C2×#45011yescharacteristic
188C2#300311yescharacteristic
189C2#320812yes—
190C2#321712yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC22×#127C2
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
2. C2×#450C2semidirect
3. #2855C2semidirect
4. #2041C2semidirect
5. #2014C2semidirect
6. #1817C2semidirect
7. #1786C2semidirect
11. C22×SD16C22semidirect
18. C2×#102C22semidirect
19. C2×#102C22semidirect
21. #391C22semidirect
22. #389C22semidirect
27. #336C22semidirect
100. C22×C4SD16semidirect

Maximal subgroups

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

subgroupindex
C22×#1272
C2×#4502
#28552
#20412
#20142
#18172
#17862