Finite Group Databasebeta

← C2×#11490 #480151

Subgroups — C2×#11490 #480151

Order 512.

982 conjugacy classes of subgroups.

The subgroup lattice has 256 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2931C211yesmaximal, characteristic
2C2×#2162C212yesmaximal, complemented
3#11490C218yesmaximal, direct product factor
4C2×#1315C214yesmaximal, complemented
5C22×#131C412yes—
6C2×#532C411yescharacteristic
7#2931—24no—
8#2931C414yes—
9#2931C2214yes—
10C2×#436—22no—
11C2×C8×D4—22no—
12C2×#423C411yescharacteristic
13C2×#408C2212yes—
14C22×C4×C8C2211yescharacteristic
15#2162—24no—
16#2162C2218yescomplemented
17C2×C4⋊C16—22no—
18C2×C22⋊C16C2214yes—
19C2×C4×C16—22no—
20#1315C22116yescomplemented
21C22×#41C2×C412yes—
22C2×#131—24no—
23C2×#131—48no—
24C2×#131C2×C418yes—
25C22×M16—22no—
26C22×M16C2×C412yes—
27C23×C8—22no—
28C23×C8C2×C411yescharacteristic
29C23×C8C2311yescharacteristic
30#532—22no—
31#532—22no—
32#532C814yes—
33#532C2×C414yes—
34C2×C4⋊Q8C811yescharacteristic
35C2×#127C811yescharacteristic
36C2×#124C812yes—
37C2×#121—22no—
38C2×C4×D4—22no—
39C22×C42C2×C411yescharacteristic
40C22×C16—24no—
41#436—28no—
42#436—28no—
43C8×D4—28no—
44C8×D4—28no—
45#423—22no—
46#423C2×C414yes—
47C2×C4⋊C8—22no—
48#408—24no—
49#408C2×C414yes—
50#408C2314yes—
51C2×C22⋊C8—24no—
52C2×C4×C8C2×C412yes—
53C2×C4×C8D412yes—
54C2×C4×C8D414yes—
55C2×C4×C8D412yes—
56C2×C4×C8C2312yes—
57C4⋊C16—28no—
58C22⋊C16—24no—
59C22⋊C16C2318yes—
60C4×C16—28no—
61C2×#41—22no—
62C2×#41—22no—
63C2×#41—44no—
64C2×#41—44no—
65C2×#41C2×C814yes—
66C2×#41C22×C414yes—
67C22×Q8C2×C812yes—
68C22×D4—22no—
69C22×D4—22no—
70C22×D4C2×C812yes—
71C23×C4—22no—
72C23×C4M1612yes—
73C23×C4C22×C411yescharacteristic
74#131—416no—
75#131—416no—
76C2×M16—22no—
77C2×M16—28no—
78C2×M16—48no—
79C2×M16—44no—
80C2×M16C22×C414yes—
81C22×C8—24no—
82C22×C8—22no—
83C22×C8—28no—
84C22×C8—42no—
85C22×C8—48no—
86C22×C8C22⋊C411yescharacteristic
87C22×C8C22⋊C412yes—
88C22×C8C22⋊C411yescharacteristic
89C22×C8C22×C412yes—
90C22×C8C22×C411yescharacteristic
91C22×C8C2×D412yes—
92C22×C8C2×D412yes—
93C22×C8C2411yescharacteristic
94C4⋊Q8—22no—
95C4⋊Q8C2×C814yes—
96#127—22no—
97#127C2×C814yes—
98#124—24no—
99#124C2×C818yes—
100#121—28no—
101#121—28no—
102C4×D4—28no—
103C4×D4—28no—
104C2×C4⋊C4—22no—
105C2×C22⋊C4—24no—
106C2×C42C22⋊C412yes—
107C2×C42C22⋊C412yes—
108C2×C42C2×C811yescharacteristic
109C2×C42C2×C811yescharacteristic
110C2×C42C2×C812yes—
111C2×C42M1612yes—
112C2×C42C22×C412yes—
113C2×C16—28no—
114C2×C16—48no—
115C4⋊C8—28no—
116C22⋊C8—28no—
117C22⋊C8—28no—
118C4×C8C22⋊C414yes—
119C4×C8C22⋊C414yes—
120C4×C8C2×D414yes—
121C4×C8C2×D414yes—
122C24—22no—
123C24C2×M1611yescharacteristic
124#41—44no—
125#41—44no—
126#41—48no—
127#41—44no—
128#41—48no—
129#41—44no—
130C2×Q8—22no—
131C2×Q8—44no—
132C2×Q8C22×C814yes—
133C2×D4—24no—
134C2×D4—24no—
135C2×D4—28no—
136C2×D4—22no—
137C2×D4—44no—
138C2×D4—48no—
139C2×D4—48no—
140C2×D4C22×C814yes—
141C22×C4—28no—
142C22×C4—22no—
143C22×C4—22no—
144C22×C4—22no—
145C22×C4—24no—
146C22×C4—24no—
147C22×C4—44no—
148C22×C4—44no—
149C22×C4C22⋊C812yes—
150C22×C4C22⋊C814yes—
151C22×C4C22⋊C812yes—
152C22×C4C2×C22⋊C411yescharacteristic
153C22×C4C2×C22⋊C411yescharacteristic
154C22×C4C22×C811yescharacteristic
155C22×C4C22×C811yescharacteristic
156C22×C4C2×M1611yescharacteristic
157C22×C4C2×M1614yes—
158C22×C4C23×C411yescharacteristic
159M16—416no—
160M16—44no—
161M16—44no—
162C2×C8—24no—
163C2×C8—22no—
164C2×C8—24no—
165C2×C8—24no—
166C2×C8—24no—
167C2×C8—41no—
168C2×C8—42no—
169C2×C8—41no—
170C2×C8—44no—
171C2×C8—416no—
172C2×C8#10014yes—
173C2×C8C2×C22⋊C412yes—
174C2×C8C2×C22⋊C412yes—
175C2×C8C2×C22⋊C412yes—
176C2×C8C22×D412yes—
177C4⋊C4—28no—
178C22⋊C4—216no—
179C42C22⋊C814yes—
180C42C22⋊C812yes—
181C42C22⋊C812yes—
182C42C2×C22⋊C414yes—
183C42C22×C812yes—
184C42C22×C812yes—
185C16—48no—
186C23—24no—
187C23—22no—
188C23—24no—
189C23—48no—
190C23—44no—
191C23C2×C22⋊C811yescharacteristic
192C23C2×C22⋊C811yescharacteristic
193C23C22×M1611yescharacteristic
194Q8—44no—
195Q8—44no—
196D4—44no—
197D4—44no—
198D4—48no—
199D4—48no—
200D4—416no—
201C2×C4—24no—
202C2×C4—22no—
203C2×C4—21no—
204C2×C4—21no—
205C2×C4—28no—
206C2×C4—28no—
207C2×C4—21no—
208C2×C4—21no—
209C2×C4—22no—
210C2×C4—22no—
211C2×C4—24no—
212C2×C4—44no—
213C2×C4—44no—
214C2×C4—44no—
215C2×C4—48no—
216C2×C4#35018yes—
217C2×C4C2×C22⋊C811yescharacteristic
218C2×C4C2×C22⋊C814yes—
219C2×C4C2×C22⋊C814yes—
220C2×C4C2×C22⋊C811yescharacteristic
221C2×C4#41012yes—
222C2×C4C2×#10012yes—
223C2×C4C22×C22⋊C411yescharacteristic
224C2×C4C23×C811yescharacteristic
225C8—22no—
226C8—22no—
227C8—22no—
228C8—44no—
229C8C2×#10014yes—
230C22—22no—
231C22—22no—
232C22—21no—
233C22—21no—
234C22—44no—
235C22—48no—
236C22—44no—
237C22—88no—
238C22#146012yes—
239C22C2×#35014yes—
240C22C22×C22⋊C811yescharacteristic
241C4—24no—
242C4—21no—
243C4—21no—
244C4—44no—
245C4#146012yes—
246C4C2×#35018yes—
247C4C2×#41011yescharacteristic
248C4C22×#10011yescharacteristic
249C2—41no—
250C2—41no—
251C2—84no—
252C2#1149014yesdirect product factor
253C2C2×#146011yescharacteristic
254C2C22×#35012yes—
subgroupG/H
centerC22×C8C22⋊C4
commutatorC2×C4C23×C8
Frattini, cosocleC22×C8C24
socleC23C2×C22⋊C8
prime radicalC2×#532C4
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C8 ◁ C22×C4×C8 ◁ G
LECSG ▷ C22×C8 ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#2162C2semidirect
3. #11490C2direct (N × H)
4. C2×#1315C2semidirect
16. #2162C22semidirect
20. #1315C22semidirect
252. C2#11490direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#29312
C2×#21622
#114902
C2×#13152