Finite Group Databasebeta

← #35576

Subgroups — #35576

Order 256.

1179 conjugacy classes of subgroups.

The subgroup lattice has 177 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#544C211yesmaximal, characteristic
2C22×C4⋊Q8C211yesmaximal, characteristic
3#2583C214yesmaximal
4#2551C218yesmaximal, complemented
5#2550C218yesmaximal, complemented
6#2434C214yesmaximal
7#2317C212yesmaximal
8#2296C212yesmaximal
9#2274C211yesmaximal, characteristic
10C23×Q8C2212yes—
11#544—28no—
12C2×C4⋊Q8—28no—
13C2×C4⋊Q8C2218yes—
14C2×C4⋊Q8C2214yes—
15C2×C4⋊Q8C2218yes—
16C2×#125C2214yes—
17C2×C22⋊Q8C2214yes—
18C2×#117C2212yes—
19C2×#117C2212yes—
20C22×C4⋊C4C2211yescharacteristic
21C22×C4⋊C4C2212yes—
22C22×C4⋊C4C2211yescharacteristic
23C22×C42C2211yescharacteristic
24#398C2218yes—
25#395C2218yes—
26#395C22116yes—
27#391C2218yes—
28#389C2218yes—
29#389C22116yes—
30#389C2214yes—
31#389C2214yes—
32#385C2218yes—
33#385C2214yes—
34#385C2214yes—
35#384C2214yes—
36#382C2214yes—
37C4×C4⋊C4C2218yes—
38C4×C4⋊C4C2218yes—
39C4×C22⋊C4C2214yes—
40C22×Q8—28no—
41C22×Q8—48no—
42C22×Q8C2318yes—
43C22×Q8C2314yes—
44C23×C4C2311yescharacteristic
45C23×C4C2311yescharacteristic
46C23×C4C2312yes—
47C23×C4C2312yes—
48C23×C4C2311yescharacteristic
49C4⋊Q8—232no—
50C4⋊Q8—216no—
51C4⋊Q8—416no—
52#125—216no—
53C22⋊Q8—216no—
54#117—28no—
55#117Q8116yescomplemented
56C2×C4⋊C4—28no—
57C2×C4⋊C4—24no—
58C2×C4⋊C4D418yes—
59C2×C4⋊C4C2314yes—
60C2×C4⋊C4C2318yes—
61C2×C4⋊C4C2312yes—
62C2×C4⋊C4C2312yes—
63C2×C4⋊C4C2314yes—
64C2×C4⋊C4C2318yes—
65C2×C4⋊C4C2318yes—
66C2×C4⋊C4C2318yes—
67C2×C4⋊C4C23116yes—
68C2×C4⋊C4C2314yes—
69C2×C4⋊C4C2314yes—
70C2×C22⋊C4C2314yes—
71C2×C22⋊C4C2314yes—
72C2×C42—24no—
73C2×C42C2314yes—
74C2×C42C2314yes—
75C2×C42C2318yes—
76C2×C42C2314yes—
77#95C2318yes—
78#95C2318yes—
79#95C2318yes—
80#95C23116yes—
81C24C2411yescharacteristic
82C2×Q8—216no—
83C2×Q8—28no—
84C2×Q8—216no—
85C2×Q8—48no—
86C2×Q8—48no—
87C2×Q8—432no—
88C22×C4—22no—
89C22×C4—22no—
90C22×C4—24no—
91C22×C4—24no—
92C22×C4—24no—
93C22×C4—44no—
94C22×C4—44no—
95C22×C4C2×D418yes—
96C22×C4C2×D414yes—
97C22×C4C2×Q818yes—
98C22×C4C2414yes—
99C22×C4C2414yes—
100C22×C4C2414yes—
101C22×C4C2414yes—
102C22×C4C2418yes—
103C22×C4C2412yes—
104C22×C4C2412yes—
105C22×C4C2412yes—
106C4⋊C4—216no—
107C4⋊C4—28no—
108C4⋊C4—24no—
109C4⋊C4—24no—
110C4⋊C4—28no—
111C4⋊C4—216no—
112C4⋊C4—216no—
113C4⋊C4—216no—
114C4⋊C4—416no—
115C4⋊C4C2×D4116yes—
116C4⋊C4C2×Q8116yescomplemented
117C22⋊C4—28no—
118C22⋊C4C2×Q8116yes—
119C42—28no—
120C42—28no—
121C42—48no—
122C42C2×Q8116yescomplemented
123C23—22no—
124C23—22no—
125C23C22×D412yes—
126C23C22×Q814yes—
127C23C2511yescharacteristic
128Q8—432no—
129Q8—88no—
130C2×C4—28no—
131C2×C4—28no—
132C2×C4—22no—
133C2×C4—22no—
134C2×C4—28no—
135C2×C4—28no—
136C2×C4—22no—
137C2×C4—28no—
138C2×C4—22no—
139C2×C4—24no—
140C2×C4—24no—
141C2×C4—24no—
142C2×C4—28no—
143C2×C4—28no—
144C2×C4—28no—
145C2×C4—48no—
146C2×C4—48no—
147C2×C4C4⋊Q8116yescomplemented
148C2×C4C22×D418yes—
149C2×C4C22×D414yes—
150C2×C4C22×Q8116yes—
151C2×C4C22×Q814yes—
152C2×C4C22×Q814yes—
153C2×C4H(5,𝔽2)14yes—
154C2×C42−1+414yes—
155C22—22no—
156C22—22no—
157C22—28no—
158C22C2×C4⋊Q814yes—
159C22C23×D411yescharacteristic
160C22C23×Q812yes—
161C22C2×H(5,𝔽2)12yes—
162C22C2×2−1+412yes—
163C4—24no—
164C4—28no—
165C4—24no—
166C4—216no—
167C4—44no—
168C4—44no—
169C4—44no—
170C4C2×C4⋊Q818yes—
171C2—24no—
172C2C22×C4⋊Q811yescharacteristic
173C2#348411yescharacteristic
174C2#348611yescharacteristic
175C2#350314yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC24C24
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #2551C2semidirect
5. #2550C2semidirect
55. #117Q8semidirect
116. C4⋊C4C2×Q8semidirect
122. C42C2×Q8semidirect
147. C2×C4C4⋊Q8semidirect

Maximal subgroups

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

subgroupindex
C2×#5442
C22×C4⋊Q82
#25832
#25512
#25502
#24342
#23172
#22962
#22742