Finite Group Databasebeta

← #21860

Subgroups — #21860

Order 256.

611 conjugacy classes of subgroups.

The subgroup lattice has 210 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#533C211yesmaximal, characteristic
2C2×#431C211yesmaximal, characteristic
3C2×#384C211yesmaximal, characteristic
4#1990C212yesmaximal, complemented
5#1956C212yesmaximal, complemented
6#1872C214yesmaximal
7#1803C214yesmaximal, complemented
8#533—24no—
9#533C418yescomplemented
10C2×C4⋊Q8C2211yescharacteristic
11C2×C4⋊Q8C2211yescharacteristic
12C2×#125—21no—
13C2×C22⋊Q8—21no—
14C2×C22⋊Q8C2212yes—
15C2×C4×Q8—21no—
16C2×C4×Q8C2212yes—
17C2×#117—21no—
18C22×C4⋊C4—21no—
19C22×C4⋊C4—21no—
20C22×C4⋊C4C2212yes—
21C22×C42C2211yescharacteristic
22#431—24no—
23C2×C4⋊C8C2212yes—
24C2×#103C2218yes—
25C2×C22⋊C8C2212yes—
26C2×C4×C8C2212yes—
27#384—21no—
28#384—21no—
29#384C2212yes—
30#384C2212yes—
31#340C2218yes—
32C22×Q8—21no—
33C22×Q8C2312yes—
34C23×C4—22no—
35C23×C4D411yescharacteristic
36C23×C4D411yescharacteristic
37C23×C4C2311yescharacteristic
38C22×C8C2314yes—
39C4⋊Q8—22no—
40C4⋊Q8—22no—
41C4⋊Q8C2×C414yescomplemented
42C4⋊Q8C2×C414yescomplemented
43#125—28no—
44C22⋊Q8—28no—
45C22⋊Q8—24no—
46C22⋊Q8C2×C418yes—
47C4×Q8—28no—
48C4×Q8—24no—
49C4×Q8C2×C418yescomplemented
50#117—28no—
51C2×C4⋊C4—21no—
52C2×C4⋊C4—21no—
53C2×C4⋊C4—21no—
54C2×C4⋊C4—22no—
55C2×C4⋊C4—22no—
56C2×C4⋊C4—22no—
57C2×C4⋊C4—22no—
58C2×C4⋊C4—22no—
59C2×C4⋊C4—22no—
60C2×C4⋊C4—22no—
61C2×C4⋊C4—44no—
62C2×C4⋊C4—44no—
63C2×C4⋊C4—44no—
64C2×C4⋊C4C2314yes—
65C2×C4⋊C4C2312yes—
66C2×C22⋊C4—22no—
67C2×C42—22no—
68C2×C42C2×C414yes—
69C2×C42D411yescharacteristic
70C2×C42D411yescharacteristic
71C2×C42D414yes—
72C2×C42C2311yescharacteristic
73C2×C42C2311yescharacteristic
74C4⋊C8—24no—
75#103—48no—
76C22⋊C8—24no—
77C4×C8—24no—
78C24C2×D411yescharacteristic
79C2×Q8—24no—
80C2×Q8—22no—
81C2×Q8—24no—
82C2×Q8—24no—
83C2×Q8—42no—
84C2×Q8—42no—
85C2×Q8C22×C414yes—
86C22×C4—22no—
87C22×C4—22no—
88C22×C4—22no—
89C22×C4—22no—
90C22×C4—22no—
91C22×C4—22no—
92C22×C4—24no—
93C22×C4—44no—
94C22×C4—44no—
95C22×C4—44no—
96C22×C4C22⋊C414yes—
97C22×C4C22⋊C414yes—
98C22×C4SD1614yes—
99C22×C4Q1614yes—
100C22×C4C22×C412yes—
101C22×C4C2×D411yescharacteristic
102C22×C4C2×D411yescharacteristic
103C22×C4C2×D412yes—
104C22×C4C2×D411yescharacteristic
105C22×C4C2×D411yescharacteristic
106C22×C4C2×D411yescharacteristic
107C22×C4C2411yescharacteristic
108C2×C8—24no—
109C2×C8—24no—
110C2×C8—24no—
111C4⋊C4—24no—
112C4⋊C4—24no—
113C4⋊C4—24no—
114C4⋊C4—28no—
115C4⋊C4—28no—
116C4⋊C4—22no—
117C4⋊C4—28no—
118C4⋊C4—44no—
119C4⋊C4—44no—
120C4⋊C4—44no—
121C4⋊C4—44no—
122C4⋊C4—44no—
123C4⋊C4C22×C414yes—
124C22⋊C4—28no—
125C42—28no—
126C42C22⋊C414yes—
127C42C22⋊C414yes—
128C42C22×C412yes—
129C42C22×C412yes—
130C42C2×D412yes—
131C42C2×D412yes—
132C23—21no—
133C23—21no—
134C23—21no—
135C23—21no—
136C23C2×C22⋊C412yes—
137C23C2×SD1612yes—
138C23C2×Q1612yes—
139C23C22×D411yescharacteristic
140Q8—28no—
141Q8—44no—
142Q8—48no—
143C2×C4—21no—
144C2×C4—21no—
145C2×C4—21no—
146C2×C4—21no—
147C2×C4—24no—
148C2×C4—24no—
149C2×C4—28no—
150C2×C4—24no—
151C2×C4—24no—
152C2×C4—42no—
153C2×C4—42no—
154C2×C4—42no—
155C2×C4—42no—
156C2×C4—44no—
157C2×C4—44no—
158C2×C4—44no—
159C2×C4—88no—
160C2×C4#103116yescomplemented
161C2×C4C2×C22⋊C412yes—
162C2×C4C2×C22⋊C412yes—
163C2×C4C2×C22⋊C412yes—
164C2×C4C2×C22⋊C412yes—
165C2×C4C2×C22⋊C412yes—
166C2×C4C2×SD1612yes—
167C2×C4C2×SD1612yes—
168C2×C4C2×Q1612yes—
169C2×C4C2×Q1612yes—
170C2×C4AGL(1,ℤ/8)12yes—
171C2×C4#13712yes—
172C2×C4C23×C411yescharacteristic
173C2×C4C22×D411yescharacteristic
174C2×C4H(5,𝔽2)12yes—
175C2×C42−1+412yes—
176C8—44no—
177C22—22no—
178C22—22no—
179C22—22no—
180C22—22no—
181C22—22no—
182C22—22no—
183C22C2×#10314yes—
184C22C22×C22⋊C411yescharacteristic
185C22#53511yescharacteristic
186C22#53611yescharacteristic
187C22C22×SD1611yescharacteristic
188C22C22×Q1611yescharacteristic
189C22C2×AGL(1,ℤ/8)11yescharacteristic
190C22C2×#13711yescharacteristic
191C4—22no—
192C4—22no—
193C4—44no—
194C4—44no—
195C4—84no—
196C4C2×#10314yes—
197C4C2×#10314yes—
198C4#41714yes—
199C4#52012yes—
200C4#53712yes—
201C2—24no—
202C2#231111yescharacteristic
203C2C22×#10311yescharacteristic
204C2C2×#41711yescharacteristic
205C2#320811yescharacteristic
206C2#320911yescharacteristic
207C2#322911yescharacteristic
208C2#323011yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1990C2semidirect
5. #1956C2semidirect
7. #1803C2semidirect
9. #533C4semidirect
41. C4⋊Q8C2×C4semidirect
42. C4⋊Q8C2×C4semidirect
49. C4×Q8C2×C4semidirect
160. C2×C4#103semidirect

Maximal subgroups

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

subgroupindex
C2×#5332
C2×#4312
C2×#3842
#19902
#19562
#18722
#18032