Finite Group Databasebeta

← #20632

Subgroups — #20632

Order 256.

761 conjugacy classes of subgroups.

The subgroup lattice has 202 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×#41C211yesmaximal, characteristic
2C2×#410C212yesmaximal
3#2285C212yesmaximal, complemented
4#1799C218yesmaximal, complemented
5#1740C212yesmaximal, complemented
6C22×#41C2211yescharacteristic
7C4×#41—24no—
8C4×#41—22no—
9C4×#41—22no—
10C2×C4×Q8C412yescomplemented
11C2×C4×D4C412yescomplemented
12C2×C4×D4C2214yes—
13C2×#117C412yescomplemented
14C2×#117C2214yes—
15C2×#117C2211yescharacteristic
16C22×C42C412yescomplemented
17C22×C42C2211yescharacteristic
18#410—28no—
19C2×#99C2218yes—
20#384—22no—
21#382—22no—
22#380C2218yes—
23C4×C4⋊C4—24no—
24#342C2218yes—
25C2×#41—22no—
26C2×#41—22no—
27C2×#41—24no—
28C2×#41D414yes—
29C2×#41Q814yes—
30C22×Q8C2×C411yescharacteristic
31C22×D4C2×C411yescharacteristic
32C22×D4C2312yes—
33C23×C4C2×C412yes—
34C23×C4C2×C414yes—
35C23×C4C2312yes—
36C23×C4C2311yescharacteristic
37C4×Q8—24no—
38C4×Q8—24no—
39C4×D4—28no—
40C4×D4—28no—
41C4×D4—24no—
42C4×D4—24no—
43#117—22no—
44#117—22no—
45#117—24no—
46#117—24no—
47#117—28no—
48#117—28no—
49C2×C4⋊C4—24no—
50C2×C4⋊C4—28no—
51C2×C4⋊C4C2×C414yes—
52C2×C4⋊C4C2×C412yes—
53C2×C22⋊C4C2×C414yes—
54C2×C22⋊C4C2318yes—
55C2×C22⋊C4C2312yes—
56C2×C42—22no—
57C2×C42—22no—
58C2×C42—24no—
59C2×C42—24no—
60C2×C42C2×C412yes—
61C2×C42C2×C414yes—
62C2×C42C2×C411yescharacteristic
63C2×C42C2×C412yes—
64C2×C42C2×C411yescharacteristic
65C2×C42D414yes—
66C2×C42D412yes—
67C2×C42D412yes—
68#99—216no—
69#95—28no—
70C24C22×C412yes—
71C24C2411yescharacteristic
72#41—28no—
73#41—28no—
74#41—28no—
75#41—28no—
76C2×Q8—22no—
77C2×Q8—22no—
78C2×Q8C4⋊C414yescomplemented
79C2×D4—24no—
80C2×D4—24no—
81C2×D4—22no—
82C2×D4—22no—
83C2×D4C4⋊C414yescomplemented
84C2×D4C2×D414yes—
85C2×D4C2×Q814yes—
86C22×C4—22no—
87C22×C4—22no—
88C22×C4—24no—
89C22×C4—24no—
90C22×C4—24no—
91C22×C4—28no—
92C22×C4—44no—
93C22×C4—48no—
94C22×C4C4⋊C418yescomplemented
95C22×C4C22×C412yes—
96C22×C4C22×C412yes—
97C22×C4C22×C414yes—
98C22×C4C22×C412yes—
99C22×C4C22×C411yescharacteristic
100C22×C4C22×C411yescharacteristic
101C22×C4C2×D414yes—
102C22×C4C2×D414yes—
103C22×C4C2×D412yes—
104C22×C4C2×D412yes—
105C22×C4C2×D412yes—
106C22×C4C2×Q812yes—
107C22×C4#4114yes—
108C4⋊C4—28no—
109C4⋊C4—24no—
110C4⋊C4—416no—
111C4⋊C4—48no—
112C22⋊C4—24no—
113C22⋊C4—28no—
114C22⋊C4—28no—
115C22⋊C4—28no—
116C42—22no—
117C42—24no—
118C42—24no—
119C42—22no—
120C42—48no—
121C42C22⋊C411yescharacteristic
122C42C22⋊C411yescharacteristic
123C42C22⋊C412yes—
124C42C22⋊C414yes—
125C42C22⋊C414yes—
126C42C22⋊C412yes—
127C42C22⋊C412yes—
128C23—22no—
129C23—22no—
130C23—42no—
131C23—44no—
132C23C2×C4⋊C414yes—
133C23C23×C411yescharacteristic
134C23C22×D412yes—
135C23C22×D411yescharacteristic
136C23C22×Q811yescharacteristic
137C23C2×#4112yes—
138Q8—28no—
139D4—28no—
140D4—28no—
141D4—28no—
142C2×C4—22no—
143C2×C4—22no—
144C2×C4—28no—
145C2×C4—28no—
146C2×C4—28no—
147C2×C4—24no—
148C2×C4—24no—
149C2×C4—42no—
150C2×C4—44no—
151C2×C4—48no—
152C2×C4—48no—
153C2×C4—44no—
154C2×C4—416no—
155C2×C4—48no—
156C2×C4C2×C22⋊C412yes—
157C2×C4C2×C22⋊C414yes—
158C2×C4C2×C22⋊C411yescharacteristic
159C2×C4C2×C22⋊C412yes—
160C2×C4C2×C22⋊C412yes—
161C2×C4C2×C22⋊C411yescharacteristic
162C2×C4C2×C4⋊C414yes—
163C2×C4C2×C4⋊C412yes—
164C2×C4C2×C4⋊C412yes—
165C2×C4#11712yes—
166C2×C4#11712yes—
167C2×C4#12114yes—
168C2×C4#12114yes—
169C2×C4C22⋊Q814yes—
170C2×C4C22⋊Q814yes—
171C22—24no—
172C22—22no—
173C22—24no—
174C22—41no—
175C22—41no—
176C22—42no—
177C22—44no—
178C22—44no—
179C22—44no—
180C22C22×C22⋊C411yescharacteristic
181C22C22×C4⋊C411yescharacteristic
182C22C2×#11711yescharacteristic
183C22C2×#12112yes—
184C22C2×C22⋊Q812yes—
185C4—22no—
186C4—24no—
187C4—24no—
188C4—44no—
189C4—88no—
190C4#38012yes—
191C4#38012yes—
192C4#38014yes—
193C4#41014yescomplemented
194C2—22no—
195C2—21no—
196C2—21no—
197C2—22no—
198C2—44no—
199C2C2×#38011yescharacteristic
200C2C2×#41012yes—
subgroupG/H
centerC2×C4C2×C22⋊C4
commutatorC23C23×C4
Frattini, cosocleC24C24
socleC22C22×C22⋊C4
prime radicalC22×#41C22
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C22×C42 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #2285C2semidirect
4. #1799C2semidirect
5. #1740C2semidirect
10. C2×C4×Q8C4semidirect
11. C2×C4×D4C4semidirect
13. C2×#117C4semidirect
16. C22×C42C4semidirect
78. C2×Q8C4⋊C4semidirect
83. C2×D4C4⋊C4semidirect
94. C22×C4C4⋊C4semidirect
193. C4#410semidirect

Maximal subgroups

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

subgroupindex
C2×C4×#412
C2×#4102
#22852
#17992
#17402