Finite Group Databasebeta

← C2×#8620 #188902

Subgroups — C2×#8620 #188902

Order 512.

1250 conjugacy classes of subgroups.

The subgroup lattice has 322 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C8×D4C211yesmaximal, characteristic
2C2×#1568C212yesmaximal, complemented
3C2×#1466C212yesmaximal
4#8620C218yesmaximal, direct product factor
5C2×#1290C212yesmaximal, complemented
6C24×C8C412yes—
7C22×C4×D4C2211yescharacteristic
8C2×C8×D4—22no—
9C2×C8×D4—22no—
10C2×C8×D4—24no—
11C2×C8×D4C414yes—
12C2×C8×D4C2214yes—
13C2×#432C2214yes—
14C22×C4⋊C8C2211yescharacteristic
15C22×C22⋊C8C412yes—
16C22×C4×C8C2211yescharacteristic
17#1568—24no—
18#1568C2218yescomplemented
19C2×#335—22no—
20C2×#334—22no—
21#1466—24no—
22#1466C2218yes—
23C2×#323—24no—
24#1290C2218yescomplemented
25C23×D4Q811yescharacteristic
26C24×C4C2×C412yes—
27C23×C8—24no—
28C23×C8—22no—
29C23×C8—22no—
30C23×C8—48no—
31C23×C8C2×C411yescharacteristic
32C23×C8C2×C412yes—
33C23×C8C2×C418yes—
34C23×C8C2×C411yescharacteristic
35C2×C4×D4—22no—
36C2×C4×D4—22no—
37C2×C4×D4—22no—
38C2×C4×D4—22no—
39C2×C4×D4C2×C412yes—
40C2×C4×D4D412yes—
41C2×C4×D4Q812yes—
42C2×C4×D4C2312yes—
43C22×C4⋊C4Q811yescharacteristic
44C22×C22⋊C4D412yes—
45C22×C42C2311yescharacteristic
46C8×D4—28no—
47C8×D4—28no—
48C8×D4—28no—
49C8×D4—28no—
50#432—24no—
51#432—24no—
52#432—24no—
53#432C2318yes—
54C2×C4⋊C8—22no—
55C2×C4⋊C8—22no—
56C2×C4⋊C8—24no—
57C2×C4⋊C8C2×C412yes—
58C2×C4⋊C8C2312yes—
59C2×C22⋊C8—24no—
60C2×C22⋊C8—24no—
61C2×C22⋊C8—24no—
62C2×C22⋊C8C2×C418yes—
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#323—216no—
72C25C4⋊C412yes—
73C22×D4—28no—
74C22×D4—22no—
75C22×D4—22no—
76C22×D4C4⋊C412yes—
77C22×D4C2×Q812yes—
78C23×C4—22no—
79C23×C4—22no—
80C23×C4—22no—
81C23×C4—22no—
82C23×C4—44no—
83C23×C4—44no—
84C23×C4C4⋊C412yes—
85C23×C4C4⋊C414yes—
86C23×C4C22×C411yescharacteristic
87C23×C4C22×C414yes—
88C23×C4C2×D411yescharacteristic
89C23×C4C2×Q811yescharacteristic
90C22×C8—24no—
91C22×C8—22no—
92C22×C8—22no—
93C22×C8—28no—
94C22×C8—28no—
95C22×C8—42no—
96C22×C8—48no—
97C22×C8—416no—
98C22×C8—416no—
99C22×C8—48no—
100C22×C8—44no—
101C22×C8—44no—
102C22×C8C22⋊C411yescharacteristic
103C22×C8C22⋊C412yes—
104C22×C8C22⋊C412yes—
105C22×C8C22⋊C412yes—
106C22×C8C22⋊C411yescharacteristic
107C22×C8C22×C412yes—
108C22×C8C22×C414yes—
109C22×C8C22×C412yes—
110C4×D4—24no—
111C4×D4—24no—
112C4×D4—24no—
113C4×D4—24no—
114C4×D4—24no—
115C4×D4—24no—
116C4×D4—24no—
117C4×D4—24no—
118C2×C4⋊C4—22no—
119C2×C4⋊C4—22no—
120C2×C4⋊C4C4⋊C412yes—
121C2×C4⋊C4C2×Q812yes—
122C2×C22⋊C4—24no—
123C2×C22⋊C4—24no—
124C2×C22⋊C4C4⋊C414yes—
125C2×C22⋊C4C2×D414yes—
126C2×C42C22×C411yescharacteristic
127C2×C42C2×D412yes—
128C2×C42C2×D412yes—
129C2×C42C2×D411yescharacteristic
130C2×C42C2×Q811yescharacteristic
131C2×C42#4112yes—
132C2×C42#4112yes—
133C2×C42C2411yescharacteristic
134C4⋊C8—24no—
135C4⋊C8—24no—
136C4⋊C8—28no—
137C4⋊C8—44no—
138C22⋊C8—216no—
139C22⋊C8—28no—
140C22⋊C8—44no—
141#97—28no—
142#97—44no—
143C4×C8C22⋊C414yes—
144C4×C8C22⋊C414yes—
145C4×C8C2×D414yes—
146C4×C8C2×D414yes—
147C24—22no—
148C24—22no—
149C24—24no—
150C24—44no—
151C24—44no—
152C24#10818yes—
153C24C2×C4⋊C411yescharacteristic
154C24C2×C4⋊C414yes—
155C2×D4—216no—
156C2×D4—216no—
157C2×D4—28no—
158C2×D4—28no—
159C2×D4—24no—
160C2×D4—24no—
161C22×C4—24no—
162C22×C4—22no—
163C22×C4—22no—
164C22×C4—22no—
165C22×C4—22no—
166C22×C4—24no—
167C22×C4—24no—
168C22×C4—24no—
169C22×C4—24no—
170C22×C4—42no—
171C22×C4—44no—
172C22×C4—48no—
173C22×C4—48no—
174C22×C4—44no—
175C22×C4—44no—
176C22×C4—48no—
177C22×C4—44no—
178C22×C4—44no—
179C22×C4—44no—
180C22×C4—44no—
181C22×C4C2×C22⋊C411yescharacteristic
182C22×C4C2×C22⋊C411yescharacteristic
183C22×C4C2×C4⋊C411yescharacteristic
184C22×C4C2×C4⋊C411yescharacteristic
185C22×C4C2×C4⋊C414yes—
186C22×C4C2×C4⋊C411yescharacteristic
187C22×C4#11711yescharacteristic
188C22×C4#11711yescharacteristic
189C22×C4#12112yes—
190C22×C4#12112yes—
191C22×C4C22⋊Q812yes—
192C22×C4C22⋊Q812yes—
193C22×C4C23×C411yescharacteristic
194C22×C4C22×D411yescharacteristic
195C22×C4C22×Q811yescharacteristic
196C2×C8—22no—
197C2×C8—24no—
198C2×C8—24no—
199C2×C8—24no—
200C2×C8—24no—
201C2×C8—42no—
202C2×C8—42no—
203C2×C8—416no—
204C2×C8—44no—
205C2×C8—44no—
206C2×C8—416no—
207C2×C8—44no—
208C2×C8—48no—
209C2×C8—88no—
210C2×C8#10014yes—
211C2×C8C2×C22⋊C414yes—
212C2×C8C2×C22⋊C412yes—
213C2×C8C2×C22⋊C412yes—
214C4⋊C4—24no—
215C4⋊C4—24no—
216C22⋊C4—28no—
217C22⋊C4—28no—
218C42C2×C22⋊C412yes—
219C42#11712yes—
220C42#12112yes—
221C42#12112yes—
222C42C22⋊Q812yes—
223C42C22⋊Q812yes—
224C42C22×D412yes—
225C42C2×#4112yes—
226C23—22no—
227C23—22no—
228C23—28no—
229C23—28no—
230C23—24no—
231C23—24no—
232C23—44no—
233C23—416no—
234C23—44no—
235C23—44no—
236C23—416no—
237C23—44no—
238C23—44no—
239C23—44no—
240C23#38011yescharacteristic
241C23#38011yescharacteristic
242C23C2×#10814yes—
243C23C2×#10818yes—
244C23C22×C4⋊C411yescharacteristic
245D4—216no—
246D4—216no—
247C2×C4—22no—
248C2×C4—24no—
249C2×C4—24no—
250C2×C4—24no—
251C2×C4—22no—
252C2×C4—22no—
253C2×C4—22no—
254C2×C4—22no—
255C2×C4—21no—
256C2×C4—21no—
257C2×C4—21no—
258C2×C4—21no—
259C2×C4—24no—
260C2×C4—41no—
261C2×C4—42no—
262C2×C4—41no—
263C2×C4—48no—
264C2×C4—48no—
265C2×C4—44no—
266C2×C4—44no—
267C2×C4—48no—
268C2×C4—44no—
269C2×C4—44no—
270C2×C4—44no—
271C2×C4#38012yes—
272C2×C4#38012yes—
273C2×C4#38011yescharacteristic
274C2×C4#38011yescharacteristic
275C2×C4C2×#10012yes—
276C2×C4#41312yes—
277C2×C4C22×C22⋊C411yescharacteristic
278C2×C4C2×#11711yescharacteristic
279C2×C4C2×#12112yes—
280C2×C4C2×C22⋊Q812yes—
281C8—22no—
282C8—24no—
283C8—44no—
284C8—88no—
285C8C2×#10014yes—
286C22—21no—
287C22—21no—
288C22—28no—
289C22—21no—
290C22—21no—
291C22—28no—
292C22—48no—
293C22—416no—
294C22—48no—
295C22—44no—
296C22—416no—
297C22—44no—
298C22#180012yes—
299C22#181012yes—
300C22#181012yes—
301C22#181212yes—
302C22C2×#38011yescharacteristic
303C22C22×#10812yes—
304C4—21no—
305C4—21no—
306C4—22no—
307C4—22no—
308C4—22no—
309C4—22no—
310C4—44no—
311C4#180012yes—
312C4C22×#10011yescharacteristic
313C4C2×#41311yescharacteristic
314C2—22no—
315C2—22no—
316C2—48no—
317C2#862014yesdirect product factor
318C2C2×#180011yescharacteristic
319C2C2×#181011yescharacteristic
320C2C2×#181211yescharacteristic
subgroupG/H
center, socleC23#380
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
prime radicalC23×D4Q8
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. #8620C2direct (N × H)
5. C2×#1290C2semidirect
18. #1568C22semidirect
24. #1290C22semidirect
317. C2#8620direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C8×D42
C2×#15682
C2×#14662
#86202
C2×#12902