Finite Group Databasebeta

← #28437

Subgroups — #28437

Order 256.

785 conjugacy classes of subgroups; only the 179 normal subgroups are shown.

normal subgroups only

This group has 785 conjugacy classes of subgroups — too many to draw. Only its 179 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×#493C212yesmaximal, complemented
2C2×#459C214yesmaximal, complemented
3#2867C211yesmaximal, characteristic, complemented
4C4×#127C211yesmaximal, characteristic, complemented
5#2011C214yesmaximal, complemented
6#1957C212yesmaximal, complemented
7C4×C4⋊C8C211yesmaximal, characteristic, complemented
8C22×D8C2218yes—
9C2×#127—22no—
10C2×#127—22no—
11C2×#127C2212yes—
12C2×#127C2212yes—
13C2×#127C2211yescharacteristic
14C2×#127C2212yes—
15C2×C4×D4—22no—
16C2×C4×D4C2212yes—
17#493—28no—
18#459—216no—
19C2×C4⋊C8C2212yes—
20C2×#102C2218yes—
21C2×C4×C8C2212yes—
22#390—22no—
23#390C2212yes—
24#384C2211yescharacteristic
25C43C2211yescharacteristic
26#336C2212yes—
27C22×D4—22no—
28C22×D4—22no—
29C22×D4—24no—
30C22×D4—24no—
31C22×D4—22no—
32C22×D4C2314yes—
33C22×D4C2312yes—
34C23×C4—22no—
35C2×D8—216no—
36C2×D8—216no—
37C2×D8—48no—
38C22×C8C2314yes—
39#127—28no—
40#127—24no—
41#127—22no—
42#127—24no—
43#127—44no—
44#127—48no—
45#127—48no—
46#127D414yescomplemented
47C4×D4—28no—
48C4×D4—48no—
49C2×C4⋊C4—22no—
50C2×C4⋊C4C2312yes—
51C2×C22⋊C4—24no—
52C2×C22⋊C4—22no—
53C2×C42D412yes—
54C2×C42D412yes—
55C2×C42C2311yescharacteristic
56C2×C42C2311yescharacteristic
57C2×C42C2311yescharacteristic
58C4⋊C8D418yescomplemented
59#102—216no—
60C4×C8—24no—
61C24—22no—
62C24—24no—
63C2×D4—28no—
64C2×D4—24no—
65C2×D4—28no—
66C2×D4—24no—
67C2×D4—22no—
68C2×D4—24no—
69C2×D4—24no—
70C2×D4—28no—
71C2×D4—48no—
72C2×D4—48no—
73C2×D4—48no—
74C2×D4—48no—
75C2×D4—44no—
76C2×D4—44no—
77C2×D4—44no—
78C2×D4—48no—
79C2×D4—48no—
80C2×D4—48no—
81C2×D4—44no—
82C2×D4—48no—
83C2×D4C2×D414yes—
84C22×C4—22no—
85C22×C4—44no—
86C22×C4—48no—
87C22×C4C2×D411yescharacteristic
88C22×C4C2×D412yes—
89C22×C4C2×D412yes—
90C22×C4C2×D411yescharacteristic
91C22×C4C2411yescharacteristic
92D8—432no—
93C2×C8—24no—
94C2×C8—24no—
95C2×C8C2×D418yes—
96C4⋊C4—24no—
97C4⋊C4—44no—
98C22⋊C4—44no—
99C22⋊C4—48no—
100C42—24no—
101C42—22no—
102C42D818yescomplemented
103C42C2×D412yes—
104C42C2×D414yes—
105C42#4112yes—
106C23—24no—
107C23—42no—
108C23—42no—
109C23—44no—
110C23—44no—
111C23—44no—
112C23—44no—
113C23—44no—
114C23—48no—
115C23—48no—
116C23C22×D411yescharacteristic
117D4—28no—
118D4—48no—
119D4—44no—
120D4—48no—
121D4—416no—
122D4—88no—
123D4—816no—
124D4—816no—
125D4—88no—
126C2×C4—22no—
127C2×C4—22no—
128C2×C4—22no—
129C2×C4—42no—
130C2×C4—44no—
131C2×C4—88no—
132C2×C4#12114yes—
133C2×C4#12712yes—
134C2×C4#12712yes—
135C2×C4C2×D814yes—
136C2×C4C2×D814yes—
137C2×C4C2×D814yes—
138C2×C4AGL(1,ℤ/8)14yes—
139C2×C4C22×D411yescharacteristic
140C2×C4C22×D412yes—
141C2×C4C2×#4111yescharacteristic
142C2×C4H(5,𝔽2)12yes—
143C8—28no—
144C22—48no—
145C22—44no—
146C22—82no—
147C22—82no—
148C22—84no—
149C22—84no—
150C22—84no—
151C22—88no—
152C22—88no—
153C22—84no—
154C22C2×#12111yescharacteristic
155C22C2×#12711yescharacteristic
156C22#53511yescharacteristic
157C22C22×D812yes—
158C22C2×AGL(1,ℤ/8)12yes—
159C4—22no—
160C4—24no—
161C4—82no—
162C4#45918yescomplemented
163C4#49314yescomplemented
164C4D4212yes—
165C4#55012yes—
166C2—84no—
167C2—164no—
168C2#254111yescharacteristic
169C2C2×#45912yes—
170C2C2×#49311yescharacteristic
171C2#315111yescharacteristic
172C2#320512yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#493C2semidirect
2. C2×#459C2semidirect
3. #2867C2semidirect
4. C4×#127C2semidirect
5. #2011C2semidirect
6. #1957C2semidirect
7. C4×C4⋊C8C2semidirect
46. #127D4semidirect
58. C4⋊C8D4semidirect
102. C42D8semidirect
162. C4#459semidirect
163. C4#493semidirect

Maximal subgroups

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

subgroupindex
C2×#4932
C2×#4592
#28672
C4×#1272
#20112
#19572
C4×C4⋊C82