Finite Group Databasebeta

← #8393

Subgroups — #8393

Order 256.

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

normal subgroups only

This group has 499 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×#547C211yesmaximal, characteristic
2#1800C211yesmaximal, characteristic, complemented
3#1548C212yesmaximal, complemented
4#1486C212yesmaximal, complemented
5#1460C211yesmaximal, characteristic, complemented
6C22×#41C412yes—
7#547—24no—
8#547—24no—
9C2×C4⋊Q8C2211yescharacteristic
10C2×#123—22no—
11C2×C22⋊Q8C412yes—
12C2×#121—21no—
13C2×C4×D4C2211yescharacteristic
14C2×C4×D4C2211yescharacteristic
15C22×C4⋊C4—21no—
16#431C2212yes—
17#423C2212yes—
18C2×#100—21no—
19#343—21no—
20#333—24no—
21D4⋊C8—24no—
22#323—22no—
23C2×#41—24no—
24C2×#41—24no—
25C2×#41—48no—
26C22×Q8C2×C412yes—
27C22×D4—22no—
28C22×D4C2×C411yescharacteristic
29C22×D4D411yescharacteristic
30C23×C4—22no—
31C23×C4—21no—
32C23×C4C2×C412yes—
33C2×M16—22no—
34C4⋊Q8—22no—
35C4⋊Q8D414yes—
36#123—216no—
37C22⋊Q8—24no—
38C22⋊Q8—24no—
39#121—28no—
40C4×D4—22no—
41C4×D4—22no—
42C4×D4—22no—
43C4×D4D414yes—
44C2×C4⋊C4—28no—
45C2×C4⋊C4—22no—
46C2×C4⋊C4—21no—
47C2×C4⋊C4—21no—
48C2×C4⋊C4C2×C411yescharacteristic
49C2×C4⋊C4D411yescharacteristic
50C2×C22⋊C4—22no—
51C2×C22⋊C4—21no—
52C2×C22⋊C4D412yes—
53C2×C42C2311yescharacteristic
54C4⋊C8—22no—
55C4⋊C8—22no—
56C4⋊C8—22no—
57#100—42no—
58C22⋊C8—22no—
59C4×C8—22no—
60C24—21no—
61C24C22⋊C412yes—
62#41—416no—
63#41—48no—
64#41—48no—
65C2×Q8—22no—
66C2×Q8—44no—
67C2×Q8C22⋊C414yes—
68C2×D4—24no—
69C2×D4—28no—
70C2×D4—21no—
71C2×D4—22no—
72C2×D4—22no—
73C2×D4—21no—
74C2×D4—21no—
75C2×D4—48no—
76C2×D4C22⋊C412yes—
77C22×C4—28no—
78C22×C4—21no—
79C22×C4—22no—
80C22×C4—22no—
81C22×C4—22no—
82C22×C4—24no—
83C22×C4—44no—
84C22×C4—48no—
85C22×C4—42no—
86C22×C4—41no—
87C22×C4—41no—
88C22×C4C22⋊C412yes—
89C22×C4C22×C411yescharacteristic
90C22×C4C2×D411yescharacteristic
91C22×C4C2×D411yescharacteristic
92M16—42no—
93M16—42no—
94C2×C8—42no—
95C2×C8—42no—
96C4⋊C4—28no—
97C4⋊C4—21no—
98C4⋊C4—22no—
99C4⋊C4—24no—
100C4⋊C4—24no—
101C4⋊C4C22⋊C412yes—
102C22⋊C4—28no—
103C22⋊C4—24no—
104C22⋊C4—24no—
105C42C2×D412yes—
106C42C2×D412yes—
107C23—24no—
108C23—22no—
109C23—22no—
110C23—22no—
111C23—22no—
112C23—42no—
113C23—42no—
114C23—42no—
115C23—41no—
116C23—41no—
117C23C2×C22⋊C411yescharacteristic
118Q8—44no—
119Q8—44no—
120D4—24no—
121D4—22no—
122D4—416no—
123D4—42no—
124D4—42no—
125D4#10014yescomplemented
126C2×C4—22no—
127C2×C4—22no—
128C2×C4—22no—
129C2×C4—24no—
130C2×C4—41no—
131C2×C4—44no—
132C2×C4—44no—
133C2×C4—416no—
134C2×C4—41no—
135C2×C4—41no—
136C2×C4—44no—
137C2×C4—44no—
138C2×C4—44no—
139C2×C4—42no—
140C2×C4C2×C22⋊C411yescharacteristic
141C2×C4C2×C22⋊C411yescharacteristic
142C2×C4#12012yes—
143C2×C4#12012yes—
144C2×C4#13512yes—
145C2×C4AGL(1,ℤ/8)11yescharacteristic
146C2×C4#13711yescharacteristic
147C8—82no—
148C8—82no—
149C22—21no—
150C22—21no—
151C22—24no—
152C22—44no—
153C22—44no—
154C22—42no—
155C22—42no—
156C22—42no—
157C22—42no—
158C22—42no—
159C22—82no—
160C22—82no—
161C22#37911yescharacteristic
162C22#41611yescharacteristic
163C22#41711yescharacteristic
164C4—22no—
165C4—21no—
166C4—42no—
167C4—44no—
168C4—42no—
169C4C2×#10012yes—
170C4#44912yes—
171C4#45212yes—
172C2—21no—
173C2—21no—
174C2—44no—
175C2—82no—
176C2#178311yescharacteristic
177C2#178811yescharacteristic
178C2#179611yescharacteristic
subgroupG/H
center, socleC22#379
commutatorC22×C4C22×C4
Frattini, cosocleC2×C42C23
prime radicalC2×#547C2
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. #1548C2semidirect
4. #1486C2semidirect
5. #1460C2semidirect
125. D4#100semidirect

Maximal subgroups

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

subgroupindex
C2×#5472
#18002
#15482
#14862
#14602