Finite Group Databasebeta

← #8385

Subgroups — #8385

Order 256.

525 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 525 conjugacy classes of subgroups — too many to draw. Only its 85 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×#550C211yesmaximal, characteristic
2#1800C211yesmaximal, characteristic, complemented
3#1545C212yesmaximal, complemented
4#1487C212yesmaximal, complemented
5#1460C211yesmaximal, characteristic, complemented
6C22×#41C412yes—
7#550—24no—
8#550—24no—
9C2×#127—21no—
10C2×#127C2211yescharacteristic
11C2×#121—22no—
12C2×#121C412yes—
13C2×C4×Q8C2211yescharacteristic
14C2×C4×D4—21no—
15C2×C4×D4C2211yescharacteristic
16#431C2212yes—
17#423C2212yes—
18C2×#100—21no—
19#343—21no—
20#331—24no—
21Q8⋊C8—24no—
22#323—22no—
23C2×#41—24no—
24C2×#41—24no—
25C2×#41—48no—
26C22×Q8C2×C411yescharacteristic
27C22×D4—22no—
28C22×D4—22no—
29C22×D4—21no—
30C22×D4—21no—
31C22×D4C2×C412yes—
32C22×D4D411yescharacteristic
33C23×C4—22no—
34C23×C4C2×C412yes—
35C2×M16—22no—
36#127—28no—
37#127—22no—
38#127D414yes—
39#121—216no—
40#121—24no—
41#121—24no—
42C4×Q8—22no—
43C4×Q8D414yes—
44C4×D4—28no—
45C4×D4—22no—
46C4×D4—22no—
47C2×C4⋊C4—21no—
48C2×C4⋊C4C2×C411yescharacteristic
49C2×C4⋊C4D411yescharacteristic
50C2×C22⋊C4—22no—
51C2×C22⋊C4D412yes—
52C2×C42—21no—
53C2×C42C2311yescharacteristic
54C4⋊C8—22no—
55C4⋊C8—22no—
56C4⋊C8—22no—
57#100—42no—
58C22⋊C8—22no—
59C4×C8—22no—
60C24—22no—
61C24C22⋊C412yes—
62#41—416no—
63#41—48no—
64#41—48no—
65C2×Q8—24no—
66C2×Q8—21no—
67C2×Q8C22⋊C412yes—
68C2×D4—28no—
69C2×D4—28no—
70C2×D4—22no—
71C2×D4—22no—
72C2×D4—24no—
73C2×D4—24no—
74C2×D4—22no—
75C2×D4—21no—
76C2×D4—21no—
77C2×D4—48no—
78C2×D4—44no—
79C2×D4—42no—
80C2×D4—41no—
81C2×D4—41no—
82C2×D4—82no—
83C2×D4—84no—
84C2×D4C22⋊C414yes—
85C22×C4—21no—
86C22×C4—28no—
87C22×C4—21no—
88C22×C4—22no—
89C22×C4—22no—
90C22×C4—48no—
91C22×C4—44no—
92C22×C4C22⋊C412yes—
93C22×C4C22×C411yescharacteristic
94C22×C4C2×D411yescharacteristic
95C22×C4C2×D411yescharacteristic
96M16—42no—
97M16—42no—
98C2×C8—42no—
99C2×C8—42no—
100C4⋊C4—21no—
101C4⋊C4—24no—
102C4⋊C4—22no—
103C4⋊C4C22⋊C412yes—
104C22⋊C4—28no—
105C22⋊C4—24no—
106C42—24no—
107C42C2×D412yes—
108C42C2×D412yes—
109C23—22no—
110C23—24no—
111C23—22no—
112C23—22no—
113C23—44no—
114C23—44no—
115C23—42no—
116C23—42no—
117C23—42no—
118C23—42no—
119C23C2×C22⋊C411yescharacteristic
120Q8—24no—
121Q8—22no—
122Q8#10014yescomplemented
123D4—44no—
124D4—416no—
125D4—44no—
126D4—42no—
127D4—44no—
128D4—42no—
129D4—44no—
130D4—84no—
131D4—88no—
132C2×C4—24no—
133C2×C4—22no—
134C2×C4—22no—
135C2×C4—22no—
136C2×C4—22no—
137C2×C4—41no—
138C2×C4—416no—
139C2×C4—44no—
140C2×C4—42no—
141C2×C4—44no—
142C2×C4—42no—
143C2×C4C2×C22⋊C411yescharacteristic
144C2×C4C2×C22⋊C411yescharacteristic
145C2×C4#12012yes—
146C2×C4#12012yes—
147C2×C4#13512yes—
148C2×C4AGL(1,ℤ/8)11yescharacteristic
149C2×C4#13711yescharacteristic
150C8—82no—
151C8—82no—
152C22—21no—
153C22—21no—
154C22—42no—
155C22—44no—
156C22—42no—
157C22—44no—
158C22—42no—
159C22—44no—
160C22—82no—
161C22—82no—
162C22—84no—
163C22—84no—
164C22#37911yescharacteristic
165C22#41611yescharacteristic
166C22#41711yescharacteristic
167C4—22no—
168C4—24no—
169C4—21no—
170C4—42no—
171C4—42no—
172C4C2×#10012yes—
173C4#44912yes—
174C4#45212yes—
175C2—21no—
176C2—21no—
177C2—82no—
178C2—84no—
179C2#178311yescharacteristic
180C2#178811yescharacteristic
181C2#179511yescharacteristic
subgroupG/H
center, socleC22#379
commutatorC22×C4C22×C4
Frattini, cosocleC2×C42C23
prime radicalC2×#550C2
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #1800C2semidirect
3. #1545C2semidirect
4. #1487C2semidirect
5. #1460C2semidirect
122. Q8#100semidirect

Maximal subgroups

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

subgroupindex
C2×#5502
#18002
#15452
#14872
#14602