Finite Group Databasebeta

← C2×#8638 #189014

Subgroups — C2×#8638 #189014

Order 512.

1086 conjugacy classes of subgroups.

The subgroup lattice has 307 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2931C211yesmaximal, characteristic
2C2×#1567C212yesmaximal, complemented
3C2×#1560C212yesmaximal
4#8638C218yesmaximal, direct product factor
5C2×#1309C212yesmaximal, complemented
6C22×#131C412yes—
7C2×#532C2211yescharacteristic
8#2931—24no—
9#2931C414yes—
10#2931C2214yes—
11C2×#436—22no—
12C2×C8×D4—22no—
13C2×#423C2214yes—
14C2×#423C2211yescharacteristic
15C2×#408C412yes—
16C22×C4×C8C2211yescharacteristic
17#1567—24no—
18#1567C2218yescomplemented
19C2×#335—22no—
20C2×#335—22no—
21#1560—24no—
22#1560C2218yes—
23C2×#333—22no—
24C2×#331—22no—
25#1309C2218yescomplemented
26C22×#41C2×C412yes—
27C2×#131—24no—
28C2×#131—48no—
29C2×#131C2×C418yes—
30C22×M16—22no—
31C22×M16—24no—
32C22×M16C2×C412yes—
33C23×C8—22no—
34C23×C8C2×C411yescharacteristic
35C23×C8C2×C411yescharacteristic
36#532—22no—
37#532—22no—
38#532C2×C412yes—
39#532D412yes—
40#532Q812yes—
41#532C2312yes—
42C2×C4⋊Q8D411yescharacteristic
43C2×#127D411yescharacteristic
44C2×#124Q812yes—
45C2×#121—22no—
46C2×C4×D4—22no—
47C22×C42C2311yescharacteristic
48#436—28no—
49#436—28no—
50C8×D4—28no—
51C8×D4—28no—
52#423—22no—
53#423—24no—
54#423—24no—
55#423—24no—
56#423C2×C412yes—
57#423C2318yes—
58#423C2312yes—
59C2×C4⋊C8—22no—
60C2×C4⋊C8—24no—
61C2×C4⋊C8—24no—
62#408—24no—
63#408C2×C418yes—
64C2×C22⋊C8—24no—
65C2×C4×C8C2×C412yes—
66C2×C4×C8D412yes—
67C2×C4×C8D412yes—
68C2×C4×C8D414yes—
69C2×C4×C8C2312yes—
70#335—28no—
71#335—28no—
72#333—28no—
73#331—28no—
74C2×#41—22no—
75C2×#41—22no—
76C2×#41—44no—
77C2×#41—44no—
78C2×#41C4⋊C414yes—
79C2×#41C22×C414yes—
80C22×Q8C4⋊C412yes—
81C22×D4—22no—
82C22×D4—22no—
83C22×D4C4⋊C412yes—
84C23×C4—22no—
85C23×C4C22×C411yescharacteristic
86C23×C4#4112yes—
87#131—416no—
88#131—416no—
89C2×M16—22no—
90C2×M16—28no—
91C2×M16—28no—
92C2×M16—48no—
93C2×M16—44no—
94C2×M16—44no—
95C2×M16—88no—
96C2×M16C22×C414yes—
97C22×C8—24no—
98C22×C8—22no—
99C22×C8—28no—
100C22×C8—42no—
101C22×C8—48no—
102C22×C8—44no—
103C22×C8C22⋊C411yescharacteristic
104C22×C8C22⋊C412yes—
105C22×C8C22⋊C412yes—
106C22×C8C22⋊C412yes—
107C22×C8C22⋊C411yescharacteristic
108C22×C8C22×C412yes—
109C22×C8C22×C412yes—
110C4⋊Q8—22no—
111C4⋊Q8C4⋊C412yes—
112C4⋊Q8C2×D412yes—
113#127—22no—
114#127C4⋊C412yes—
115#127C2×D412yes—
116#124—24no—
117#124C4⋊C414yes—
118#124C2×Q814yes—
119#121—24no—
120#121—24no—
121#121—24no—
122#121—24no—
123C4×D4—24no—
124C4×D4—24no—
125C4×D4—24no—
126C4×D4—24no—
127C2×C4⋊C4—22no—
128C2×C22⋊C4—24no—
129C2×C42C22×C411yescharacteristic
130C2×C42C2×D412yes—
131C2×C42C2×D412yes—
132C2×C42C2×D411yescharacteristic
133C2×C42C2×D411yescharacteristic
134C2×C42C2×Q811yescharacteristic
135C2×C42C2×Q811yescharacteristic
136C2×C42#4112yes—
137C2×C42C2411yescharacteristic
138C4⋊C8—24no—
139C4⋊C8—24no—
140C4⋊C8—28no—
141C4⋊C8—28no—
142C4⋊C8—44no—
143C4⋊C8—44no—
144C22⋊C8—216no—
145C4×C8C22⋊C414yes—
146C4×C8C22⋊C414yes—
147C4×C8C2×D414yes—
148C4×C8C2×D414yes—
149C24—22no—
150C24#11711yescharacteristic
151#41—44no—
152#41—48no—
153#41—44no—
154#41—44no—
155#41—48no—
156#41—44no—
157C2×Q8—22no—
158C2×Q8—44no—
159C2×Q8C2×C4⋊C414yes—
160C2×D4—24no—
161C2×D4—24no—
162C2×D4—24no—
163C2×D4—24no—
164C2×D4—22no—
165C2×D4—44no—
166C2×D4—48no—
167C2×D4—44no—
168C2×D4—44no—
169C2×D4C2×C4⋊C414yes—
170C22×C4—22no—
171C22×C4—22no—
172C22×C4—24no—
173C22×C4—24no—
174C22×C4—22no—
175C22×C4—24no—
176C22×C4—24no—
177C22×C4—44no—
178C22×C4—44no—
179C22×C4C2×C22⋊C411yescharacteristic
180C22×C4C2×C22⋊C411yescharacteristic
181C22×C4C2×C4⋊C411yescharacteristic
182C22×C4C2×C4⋊C411yescharacteristic
183C22×C4#11712yes—
184C22×C4#11711yescharacteristic
185C22×C4#12112yes—
186C22×C4#12112yes—
187C22×C4C22⋊Q812yes—
188C22×C4C22⋊Q812yes—
189C22×C4C23×C411yescharacteristic
190C22×C4C2×#4112yes—
191M16—416no—
192M16—44no—
193M16—44no—
194M16—88no—
195M16—88no—
196C2×C8—22no—
197C2×C8—24no—
198C2×C8—24no—
199C2×C8—24no—
200C2×C8—24no—
201C2×C8—42no—
202C2×C8—42no—
203C2×C8—44no—
204C2×C8—416no—
205C2×C8—48no—
206C2×C8—88no—
207C2×C8#10014yes—
208C2×C8C2×C22⋊C414yes—
209C2×C8C2×C22⋊C412yes—
210C2×C8C2×C22⋊C412yes—
211C4⋊C4—24no—
212C4⋊C4—24no—
213C22⋊C4—28no—
214C22⋊C4—28no—
215C42C2×C22⋊C412yes—
216C42C2×C4⋊C411yescharacteristic
217C42C2×C4⋊C411yescharacteristic
218C42#12112yes—
219C42#12112yes—
220C42C22⋊Q812yes—
221C42C22⋊Q812yes—
222C42C22×D412yes—
223C42C22×D411yescharacteristic
224C42C22×Q811yescharacteristic
225C23—22no—
226C23—24no—
227C23—24no—
228C23—44no—
229C23—48no—
230C23#38011yescharacteristic
231C23#38011yescharacteristic
232C23C2×#11711yescharacteristic
233Q8—44no—
234Q8—44no—
235D4—44no—
236D4—44no—
237D4—48no—
238D4—48no—
239D4—48no—
240D4—44no—
241D4—44no—
242C2×C4—22no—
243C2×C4—24no—
244C2×C4—22no—
245C2×C4—22no—
246C2×C4—24no—
247C2×C4—24no—
248C2×C4—21no—
249C2×C4—21no—
250C2×C4—21no—
251C2×C4—21no—
252C2×C4—22no—
253C2×C4—22no—
254C2×C4—22no—
255C2×C4—22no—
256C2×C4—24no—
257C2×C4—44no—
258C2×C4—48no—
259C2×C4—44no—
260C2×C4—44no—
261C2×C4#38012yes—
262C2×C4#38011yescharacteristic
263C2×C4#38011yescharacteristic
264C2×C4#38012yes—
265C2×C4C2×#10012yes—
266C2×C4#41312yes—
267C2×C4#47214yes—
268C2×C4#47314yes—
269C2×C4C22×C22⋊C411yescharacteristic
270C2×C4C22×C4⋊C411yescharacteristic
271C2×C4C2×#12112yes—
272C2×C4C2×C22⋊Q812yes—
273C8—22no—
274C8—24no—
275C8—44no—
276C8—88no—
277C8C2×#10014yes—
278C22—21no—
279C22—21no—
280C22—22no—
281C22—22no—
282C22—44no—
283C22—44no—
284C22—48no—
285C22—88no—
286C22#180012yes—
287C22#181614yes—
288C22C2×#38011yescharacteristic
289C4—21no—
290C4—21no—
291C4—22no—
292C4—22no—
293C4—44no—
294C4#180012yes—
295C4#181614yes—
296C4C22×#10011yescharacteristic
297C4C2×#41311yescharacteristic
298C4C2×#47212yes—
299C4C2×#47312yes—
300C2—41no—
301C2—41no—
302C2—84no—
303C2#863814yesdirect product factor
304C2C2×#180011yescharacteristic
305C2C2×#181612yes—
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×#1567C2semidirect
4. #8638C2direct (N × H)
5. C2×#1309C2semidirect
18. #1567C22semidirect
25. #1309C22semidirect
303. C2#8638direct (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×#15672
C2×#15602
#86382
C2×#13092