Finite Group Databasebeta

← #20778

Subgroups — #20778

Order 256.

507 conjugacy classes of subgroups.

The subgroup lattice has 239 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C43C211yesmaximal, characteristic
2#1839C212yesmaximal, complemented
3#1831C212yesmaximal, complemented
4#1817C212yesmaximal
5#1797C212yesmaximal
6#1767C212yesmaximal, complemented
7#1749C212yesmaximal
8#1745C212yesmaximal, complemented
9C22×C42C411yescharacteristic
10C22×C42C411yescharacteristic
11C22×C42C411yescharacteristic
12C22×C42C411yescharacteristic
13C22×C42C2211yescharacteristic
14C22×C42C2211yescharacteristic
15C22×C42C2211yescharacteristic
16C2×C4⋊C8C2214yes—
17C2×C22⋊C8C2214yes—
18C2×#97C2214yes—
19C43C411yescharacteristic
20C43C411yescharacteristic
21C43C411yescharacteristic
22C43C411yescharacteristic
23C43C2211yescharacteristic
24C43C2211yescharacteristic
25C43C2211yescharacteristic
26C43C2211yescharacteristic
27#336C2214yes—
28#336C2214yes—
29#336C2214yes—
30#336C2214yes—
31C23×C4C2×C411yescharacteristic
32C23×C4C2×C411yescharacteristic
33C23×C4C2×C411yescharacteristic
34C23×C4C2×C411yescharacteristic
35C23×C4C2×C411yescharacteristic
36C23×C4C2×C411yescharacteristic
37C23×C4C2311yescharacteristic
38C22×C8C2318yes—
39C2×C42—24no—
40C2×C42—24no—
41C2×C42—24no—
42C2×C42—24no—
43C2×C42—24no—
44C2×C42—24no—
45C2×C42—24no—
46C2×C42C2×C411yescharacteristic
47C2×C42C2×C411yescharacteristic
48C2×C42C2×C411yescharacteristic
49C2×C42C2×C411yescharacteristic
50C2×C42C2×C411yescharacteristic
51C2×C42C2×C411yescharacteristic
52C2×C42C2×C411yescharacteristic
53C2×C42C2×C411yescharacteristic
54C2×C42C2×C411yescharacteristic
55C2×C42C2×C411yescharacteristic
56C2×C42C2×C411yescharacteristic
57C2×C42C2×C411yescharacteristic
58C2×C42C2×C411yescharacteristic
59C2×C42C2×C411yescharacteristic
60C2×C42C2×C411yescharacteristic
61C2×C42C2×C411yescharacteristic
62C2×C42C2×C411yescharacteristic
63C2×C42C2×C411yescharacteristic
64C2×C42C2×C411yescharacteristic
65C2×C42C2×C411yescharacteristic
66C2×C42C2×C411yescharacteristic
67C2×C42C2×C411yescharacteristic
68C2×C42C2311yescharacteristic
69C2×C42C2311yescharacteristic
70C2×C42C2311yescharacteristic
71C2×C42C2311yescharacteristic
72C2×C42C2311yescharacteristic
73C2×C42C2311yescharacteristic
74C4⋊C8—28no—
75C22⋊C8—28no—
76#97—28no—
77C24C22×C411yescharacteristic
78C22×C4—22no—
79C22×C4—22no—
80C22×C4—22no—
81C22×C4—22no—
82C22×C4—22no—
83C22×C4—22no—
84C22×C4—22no—
85C22×C4—22no—
86C22×C4—22no—
87C22×C4—22no—
88C22×C4—22no—
89C22×C4—22no—
90C22×C4—22no—
91C22×C4—22no—
92C22×C4—22no—
93C22×C4—22no—
94C22×C4—22no—
95C22×C4—22no—
96C22×C4M1614yes—
97C22×C4M1614yes—
98C22×C4C22×C411yescharacteristic
99C22×C4C22×C411yescharacteristic
100C22×C4C22×C411yescharacteristic
101C22×C4C22×C411yescharacteristic
102C22×C4C22×C411yescharacteristic
103C22×C4C22×C411yescharacteristic
104C22×C4C22×C411yescharacteristic
105C22×C4C22×C411yescharacteristic
106C22×C4C22×C411yescharacteristic
107C22×C4C22×C411yescharacteristic
108C22×C4C22×C411yescharacteristic
109C22×C4C22×C411yescharacteristic
110C22×C4C22×C411yescharacteristic
111C22×C4#4114yes—
112C22×C4C2411yescharacteristic
113C2×C8—28no—
114C2×C8—28no—
115C2×C8—28no—
116C42—22no—
117C42—22no—
118C42—22no—
119C42—22no—
120C42—22no—
121C42—22no—
122C42—22no—
123C42—22no—
124C42—22no—
125C42—22no—
126C42—22no—
127C42—22no—
128C42—22no—
129C42—22no—
130C42—22no—
131C42—22no—
132C42—22no—
133C42—22no—
134C42—22no—
135C42—22no—
136C42—22no—
137C42—22no—
138C42—22no—
139C42—22no—
140C42M1614yes—
141C42M1614yes—
142C42#4114yes—
143C42#4114yes—
144C23—21no—
145C23—21no—
146C23—21no—
147C23—21no—
148C23#11712yes—
149C23C2×M1612yes—
150C23C2×M1612yes—
151C23C23×C411yescharacteristic
152C2×C4—28no—
153C2×C4—28no—
154C2×C4—28no—
155C2×C4—28no—
156C2×C4—21no—
157C2×C4—21no—
158C2×C4—21no—
159C2×C4—21no—
160C2×C4—21no—
161C2×C4—21no—
162C2×C4—21no—
163C2×C4—21no—
164C2×C4—21no—
165C2×C4—21no—
166C2×C4—21no—
167C2×C4—21no—
168C2×C4—21no—
169C2×C4—21no—
170C2×C4—21no—
171C2×C4—21no—
172C2×C4—21no—
173C2×C4—21no—
174C2×C4—21no—
175C2×C4—21no—
176C2×C4—21no—
177C2×C4—21no—
178C2×C4—21no—
179C2×C4—21no—
180C2×C4—28no—
181C2×C4—28no—
182C2×C4—28no—
183C2×C4#11712yes—
184C2×C4#11712yes—
185C2×C4#11712yes—
186C2×C4#11712yes—
187C2×C4#11712yes—
188C2×C4C2×M1612yes—
189C2×C4C2×M1612yes—
190C2×C4C2×M1612yes—
191C2×C4C2×M1612yes—
192C2×C4C2×M1612yes—
193C2×C4C2×M1612yes—
194C2×C4C2×M1612yes—
195C2×C4C2×M1612yes—
196C2×C4C2×M1612yes—
197C2×C4C2×M1612yes—
198C2×C4C2×#4112yes—
199C2×C4C2×#4112yes—
200C2×C4C2×#4112yes—
201C8—48no—
202C22—22no—
203C22—22no—
204C22—22no—
205C22—22no—
206C22—22no—
207C22—22no—
208C22#43214yes—
209C22C2×#11711yescharacteristic
210C22C2×#11711yescharacteristic
211C22C2×#11711yescharacteristic
212C22C22×M1611yescharacteristic
213C22C22×M1611yescharacteristic
214C22C22×M1611yescharacteristic
215C22C22×M1611yescharacteristic
216C4—22no—
217C4—22no—
218C4—22no—
219C4—22no—
220C4—22no—
221C4—22no—
222C4—22no—
223C4—22no—
224C4—22no—
225C4—22no—
226C4—22no—
227C4—22no—
228C4#43214yes—
229C4#52914yes—
230C2—24no—
231C2#228311yescharacteristic
232C2C2×#43211yescharacteristic
233C2C2×#43211yescharacteristic
234C2#292011yescharacteristic
235C2#292011yescharacteristic
236C2#292011yescharacteristic
237C2#292011yescharacteristic
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutator, socleC23C23×C4
prime radicalC24C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #1839C2semidirect
3. #1831C2semidirect
6. #1767C2semidirect
8. #1745C2semidirect

Maximal subgroups

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

subgroupindex
C2×C432
#18392
#18312
#18172
#17972
#17672
#17492
#17452