Finite Group Databasebeta

← #21329

Subgroups — #21329

Order 256.

581 conjugacy classes of subgroups.

The subgroup lattice has 189 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#533C211yesmaximal, characteristic
2C2×#423C211yesmaximal, characteristic
3C4×#117C211yesmaximal, characteristic
4#1995C214yesmaximal, complemented
5#1994C214yesmaximal, complemented
6#1733C214yesmaximal
7C22×M16C2212yes—
8#533—22no—
9#533—22no—
10#533C412yescomplemented
11#533C412yescomplemented
12#533C2212yes—
13#533C2212yes—
14C2×C4⋊Q8C412yescomplemented
15C2×#125C412yescomplemented
16C2×C22⋊Q8—22no—
17C2×C4×Q8—22no—
18C2×#117C2212yes—
19C2×#117C2212yes—
20C22×C42C2211yescharacteristic
21#423—22no—
22#423C2212yes—
23#423C2212yes—
24C2×C4⋊C8—22no—
25C4×C4⋊C4—22no—
26C4×C22⋊C4—22no—
27#376C2212yes—
28C43C2212yes—
29#339C22116yes—
30C22×Q8—22no—
31C23×C4D412yes—
32C23×C4C2311yescharacteristic
33C2×M16—22no—
34C2×M16—28no—
35C2×M16C2314yes—
36C22×C8—22no—
37C4⋊Q8—22no—
38C4⋊Q8—22no—
39C4⋊Q8C2×C414yes—
40C4⋊Q8C2×C414yes—
41#125—24no—
42#125C2×C414yes—
43#125C2×C414yes—
44C22⋊Q8—24no—
45C22⋊Q8—24no—
46C22⋊Q8—24no—
47C22⋊Q8—24no—
48C4×Q8—24no—
49C4×Q8—24no—
50C4×Q8—24no—
51C4×Q8—24no—
52#117—22no—
53#117—22no—
54#117—24no—
55#117C2×C414yes—
56#117Q818yescomplemented
57#117C2314yes—
58C2×C4⋊C4—24no—
59C2×C4⋊C4—22no—
60C2×C4⋊C4—22no—
61C2×C4⋊C4C2×C414yes—
62C2×C22⋊C4—22no—
63C2×C22⋊C4—22no—
64C2×C42—22no—
65C2×C42—24no—
66C2×C42C2×C411yescharacteristic
67C2×C42C2×C411yescharacteristic
68C2×C42C2×C411yescharacteristic
69C2×C42C2×C411yescharacteristic
70C2×C42D412yes—
71C2×C42D412yes—
72C2×C42D412yes—
73C2×C42C2314yes—
74C2×C42C2311yescharacteristic
75C2×C42C2311yescharacteristic
76C4⋊C8—24no—
77C4⋊C8—24no—
78#95—24no—
79C24C2×D411yescharacteristic
80C2×Q8—24no—
81C2×Q8—24no—
82C2×Q8—48no—
83C22×C4—24no—
84C22×C4—24no—
85C22×C4—44no—
86C22×C4C22⋊C412yes—
87C22×C4C22⋊C412yes—
88C22×C4C22⋊C412yes—
89C22×C4C22⋊C412yes—
90C22×C4C22×C411yescharacteristic
91C22×C4C22×C411yescharacteristic
92C22×C4C2×D412yes—
93C22×C4C2×D412yes—
94C22×C4C2×D411yescharacteristic
95C22×C4C2×D411yescharacteristic
96C22×C4C2×D411yescharacteristic
97C22×C4C2×Q814yes—
98C22×C4#4114yes—
99C22×C4C2411yescharacteristic
100M16—28no—
101M16—44no—
102C2×C8—24no—
103C2×C8—44no—
104C4⋊C4—28no—
105C4⋊C4—28no—
106C4⋊C4—24no—
107C4⋊C4—24no—
108C4⋊C4—24no—
109C4⋊C4—28no—
110C4⋊C4C22×C418yes—
111C22⋊C4—24no—
112C22⋊C4—28no—
113C22⋊C4—24no—
114C42—24no—
115C42—24no—
116C42—24no—
117C42—48no—
118C42C22⋊C412yes—
119C42C22⋊C412yes—
120C42C22⋊C412yes—
121C42C22⋊C412yes—
122C42C22×C411yescharacteristic
123C42C22×C411yescharacteristic
124C42C22×C411yescharacteristic
125C42C22×C411yescharacteristic
126C42C2×D412yes—
127C42C2×D412yes—
128C42C2×Q818yescomplemented
129C23—42no—
130C23C2×C22⋊C411yescharacteristic
131C23C2×C22⋊C411yescharacteristic
132C23C22⋊Q814yes—
133C23C22×D411yescharacteristic
134Q8—48no—
135Q8—48no—
136C2×C4—24no—
137C2×C4—24no—
138C2×C4—24no—
139C2×C4—28no—
140C2×C4—28no—
141C2×C4—42no—
142C2×C4—42no—
143C2×C4—42no—
144C2×C4—48no—
145C2×C4—48no—
146C2×C4C2×C22⋊C412yes—
147C2×C4C2×C22⋊C412yes—
148C2×C4C2×C22⋊C412yes—
149C2×C4C2×C22⋊C411yescharacteristic
150C2×C4C2×C22⋊C411yescharacteristic
151C2×C4C2×C22⋊C412yes—
152C2×C4C4×Q814yes—
153C2×C4C4×Q814yes—
154C2×C4C22⋊Q814yes—
155C2×C4#12412yes—
156C2×C4#12412yes—
157C2×C4C4⋊Q812yes—
158C2×C4C4⋊Q812yes—
159C2×C4C23×C411yescharacteristic
160C2×C4C22×D411yescharacteristic
161C2×C4C22×Q812yes—
162C2×C4C2×#4112yes—
163C8—44no—
164C22—22no—
165C22—22no—
166C22—22no—
167C22—44no—
168C22#39112yes—
169C22#39112yes—
170C22C22×C22⋊C411yescharacteristic
171C22C2×C22⋊Q812yes—
172C4—22no—
173C4—22no—
174C4—22no—
175C4—48no—
176C4—48no—
177C4#39112yes—
178C4#39112yes—
179C4#42114yes—
180C4C2×C4×Q812yes—
181C4C2×#12411yescharacteristic
182C4C2×C4⋊Q811yescharacteristic
183C2—22no—
184C2—22no—
185C2—22no—
186C2C2×#39111yescharacteristic
187C2C2×#42112yes—
subgroupG/H
centerC2×C4C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
socleC22C22×C22⋊C4
prime radicalC24C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1995C2semidirect
5. #1994C2semidirect
10. #533C4semidirect
11. #533C4semidirect
14. C2×C4⋊Q8C4semidirect
15. C2×#125C4semidirect
56. #117Q8semidirect
128. C42C2×Q8semidirect

Maximal subgroups

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

subgroupindex
C2×#5332
C2×#4232
C4×#1172
#19952
#19942
#17332