Finite Group Databasebeta

← C2×#8630 #188978

Subgroups — C2×#8630 #188978

Order 512.

1042 conjugacy classes of subgroups.

The subgroup lattice has 295 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2931C211yesmaximal, characteristic
2C2×#1568C212yesmaximal, complemented
3C2×#1536C212yesmaximal
4#8630C218yesmaximal, direct product factor
5C2×#1307C212yesmaximal, complemented
6C22×#131C412yes—
7C2×#532C2211yescharacteristic
8#2931—24no—
9#2931C414yes—
10#2931C2214yes—
11C2×#436—22no—
12C2×C8×D4—22no—
13C2×#432C2214yes—
14C2×#423C2211yescharacteristic
15C2×#408C412yes—
16C22×C4×C8C2211yescharacteristic
17#1568—24no—
18#1568C2218yescomplemented
19C2×#335—22no—
20C2×#334—22no—
21#1536—24no—
22#1536C2218yes—
23C2×#329—24no—
24#1307C2218yescomplemented
25C22×#41C2×C412yes—
26C2×#131—24no—
27C2×#131—48no—
28C2×#131C2×C418yes—
29C22×M16—22no—
30C22×M16C2×C412yes—
31C23×C8—22no—
32C23×C8C2×C411yescharacteristic
33C23×C8C2×C411yescharacteristic
34#532—22no—
35#532—22no—
36#532C2×C412yes—
37#532D412yes—
38#532Q812yes—
39#532C2312yes—
40C2×C4⋊Q8Q811yescharacteristic
41C2×#127Q811yescharacteristic
42C2×#124D412yes—
43C2×#121—22no—
44C2×C4×D4—22no—
45C22×C42C2311yescharacteristic
46#436—28no—
47#436—28no—
48C8×D4—28no—
49C8×D4—28no—
50#432—24no—
51#432—24no—
52#432—24no—
53#432C2318yes—
54#423—22no—
55#423C2×C412yes—
56#423C2312yes—
57C2×C4⋊C8—22no—
58C2×C4⋊C8—24no—
59#408—24no—
60#408C2×C418yes—
61C2×C22⋊C8—24no—
62C2×C22⋊C8—24no—
63C2×#97—24no—
64C2×C4×C8C2×C412yes—
65C2×C4×C8D412yes—
66C2×C4×C8D412yes—
67C2×C4×C8D414yes—
68C2×C4×C8C2312yes—
69#335—28no—
70#334—28no—
71#329—216no—
72C2×#41—22no—
73C2×#41—22no—
74C2×#41—44no—
75C2×#41—44no—
76C2×#41C4⋊C414yes—
77C2×#41C22×C414yes—
78C22×Q8C4⋊C412yes—
79C22×D4—22no—
80C22×D4—22no—
81C22×D4C4⋊C412yes—
82C23×C4—22no—
83C23×C4C22×C411yescharacteristic
84C23×C4#4112yes—
85#131—416no—
86#131—416no—
87C2×M16—22no—
88C2×M16—28no—
89C2×M16—48no—
90C2×M16—44no—
91C2×M16C22×C414yes—
92C22×C8—24no—
93C22×C8—22no—
94C22×C8—28no—
95C22×C8—42no—
96C22×C8—48no—
97C22×C8—44no—
98C22×C8C22⋊C411yescharacteristic
99C22×C8C22⋊C412yes—
100C22×C8C22⋊C412yes—
101C22×C8C22⋊C412yes—
102C22×C8C22⋊C411yescharacteristic
103C22×C8C22×C412yes—
104C22×C8C22×C412yes—
105C4⋊Q8—22no—
106C4⋊Q8C4⋊C412yes—
107C4⋊Q8C2×Q812yes—
108#127—22no—
109#127C4⋊C412yes—
110#127C2×Q812yes—
111#124—24no—
112#124C4⋊C414yes—
113#124C2×D414yes—
114#121—24no—
115#121—24no—
116#121—24no—
117#121—24no—
118C4×D4—24no—
119C4×D4—24no—
120C4×D4—24no—
121C4×D4—24no—
122C2×C4⋊C4—22no—
123C2×C22⋊C4—24no—
124C2×C42C22×C411yescharacteristic
125C2×C42C2×D412yes—
126C2×C42C2×D412yes—
127C2×C42C2×D411yescharacteristic
128C2×C42C2×D411yescharacteristic
129C2×C42C2×Q811yescharacteristic
130C2×C42C2×Q811yescharacteristic
131C2×C42#4112yes—
132C2×C42C2411yescharacteristic
133C4⋊C8—24no—
134C4⋊C8—24no—
135C4⋊C8—28no—
136C4⋊C8—44no—
137C22⋊C8—216no—
138C22⋊C8—28no—
139C22⋊C8—44no—
140#97—28no—
141#97—44no—
142C4×C8C22⋊C414yes—
143C4×C8C22⋊C414yes—
144C4×C8C2×D414yes—
145C4×C8C2×D414yes—
146C24—22no—
147C24#11711yescharacteristic
148#41—44no—
149#41—48no—
150#41—44no—
151#41—44no—
152#41—48no—
153#41—44no—
154C2×Q8—22no—
155C2×Q8—44no—
156C2×Q8C2×C4⋊C414yes—
157C2×D4—24no—
158C2×D4—24no—
159C2×D4—24no—
160C2×D4—24no—
161C2×D4—22no—
162C2×D4—44no—
163C2×D4—48no—
164C2×D4—48no—
165C2×D4C2×C4⋊C414yes—
166C22×C4—22no—
167C22×C4—22no—
168C22×C4—22no—
169C22×C4—24no—
170C22×C4—24no—
171C22×C4—44no—
172C22×C4—44no—
173C22×C4—44no—
174C22×C4C2×C22⋊C411yescharacteristic
175C22×C4C2×C22⋊C411yescharacteristic
176C22×C4C2×C4⋊C411yescharacteristic
177C22×C4C2×C4⋊C411yescharacteristic
178C22×C4#11711yescharacteristic
179C22×C4#11712yes—
180C22×C4#12112yes—
181C22×C4#12112yes—
182C22×C4C22⋊Q812yes—
183C22×C4C22⋊Q812yes—
184C22×C4C23×C411yescharacteristic
185C22×C4C2×#4112yes—
186M16—416no—
187M16—44no—
188M16—44no—
189C2×C8—22no—
190C2×C8—24no—
191C2×C8—24no—
192C2×C8—24no—
193C2×C8—24no—
194C2×C8—42no—
195C2×C8—42no—
196C2×C8—44no—
197C2×C8—416no—
198C2×C8—48no—
199C2×C8—88no—
200C2×C8#10014yes—
201C2×C8C2×C22⋊C414yes—
202C2×C8C2×C22⋊C412yes—
203C2×C8C2×C22⋊C412yes—
204C4⋊C4—24no—
205C4⋊C4—24no—
206C22⋊C4—28no—
207C22⋊C4—28no—
208C42C2×C22⋊C412yes—
209C42C2×C4⋊C411yescharacteristic
210C42C2×C4⋊C411yescharacteristic
211C42#12112yes—
212C42#12112yes—
213C42C22⋊Q812yes—
214C42C22⋊Q812yes—
215C42C22×D412yes—
216C42C22×D411yescharacteristic
217C42C22×Q811yescharacteristic
218C23—22no—
219C23—24no—
220C23—24no—
221C23—44no—
222C23—48no—
223C23#38011yescharacteristic
224C23#38011yescharacteristic
225C23C2×#11711yescharacteristic
226Q8—44no—
227Q8—44no—
228D4—44no—
229D4—48no—
230D4—48no—
231D4—44no—
232D4—48no—
233D4—48no—
234C2×C4—22no—
235C2×C4—24no—
236C2×C4—24no—
237C2×C4—22no—
238C2×C4—22no—
239C2×C4—21no—
240C2×C4—21no—
241C2×C4—21no—
242C2×C4—21no—
243C2×C4—24no—
244C2×C4—42no—
245C2×C4—42no—
246C2×C4—42no—
247C2×C4—42no—
248C2×C4—44no—
249C2×C4—48no—
250C2×C4—44no—
251C2×C4—44no—
252C2×C4#38012yes—
253C2×C4#38012yes—
254C2×C4#38011yescharacteristic
255C2×C4#38011yescharacteristic
256C2×C4C2×#10012yes—
257C2×C4#41312yes—
258C2×C4C22×C22⋊C411yescharacteristic
259C2×C4C22×C4⋊C411yescharacteristic
260C2×C4C2×#12112yes—
261C2×C4C2×C22⋊Q812yes—
262C8—22no—
263C8—24no—
264C8—44no—
265C8—88no—
266C8C2×#10014yes—
267C22—21no—
268C22—21no—
269C22—22no—
270C22—22no—
271C22—44no—
272C22—44no—
273C22—48no—
274C22—88no—
275C22#180012yes—
276C22#181414yes—
277C22C2×#38011yescharacteristic
278C4—21no—
279C4—21no—
280C4—22no—
281C4—22no—
282C4—22no—
283C4—22no—
284C4—44no—
285C4#180012yes—
286C4C22×#10011yescharacteristic
287C4C2×#41311yescharacteristic
288C2—41no—
289C2—41no—
290C2—84no—
291C2#863014yesdirect product factor
292C2C2×#180011yescharacteristic
293C2C2×#181412yes—
subgroupG/H
center, socleC23#380
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
prime radicalC2×#532C22
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#1568C2semidirect
4. #8630C2direct (N × H)
5. C2×#1307C2semidirect
18. #1568C22semidirect
24. #1307C22semidirect
291. C2#8630direct (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×#15682
C2×#15362
#86302
C2×#13072