Finite Group Databasebeta

← C2×#7645 #160939

Subgroups — C2×#7645 #160939

Order 512.

1922 conjugacy classes of subgroups.

The subgroup lattice has 384 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2297C211yesmaximal, characteristic
2C2×#1817C212yesmaximal, complemented
3#7645C218yesmaximal, direct product factor
4C2×#1272C212yesmaximal, complemented
5C2×#1270C212yesmaximal, complemented
6C23×#41C411yescharacteristic
7C22×#117C411yescharacteristic
8C23×C42C2211yescharacteristic
9C22×C22⋊C8—22no—
10#2297—24no—
11#2297C414yes—
12#2297C2214yes—
13C2×#391C411yescharacteristic
14C2×#391C2211yescharacteristic
15C2×#390C411yescharacteristic
16C2×#390C2211yescharacteristic
17C2×#386—22no—
18C2×C4×C22⋊C4—22no—
19#1817—24no—
20#1817C2218yescomplemented
21C2×#336—22no—
22C2×#336C2214yes—
23#1272C2218yescomplemented
24#1270C2218yescomplemented
25C22×#41—24no—
26C22×#41—24no—
27C22×#41—22no—
28C22×#41—44no—
29C22×#41—44no—
30C22×#41C2×C414yes—
31C23×Q8C2×C411yescharacteristic
32C23×D4—21no—
33C23×D4C2×C411yescharacteristic
34C24×C4—21no—
35C24×C4C2×C411yescharacteristic
36C24×C4D412yes—
37C23×C8—24no—
38C2×#117—22no—
39C2×#117—44no—
40C2×#117C2×C414yes—
41C22×C4⋊C4C2×C411yescharacteristic
42C22×C4⋊C4C2×C411yescharacteristic
43C22×C22⋊C4—21no—
44C22×C22⋊C4—22no—
45C22×C22⋊C4—22no—
46C22×C42—21no—
47C22×C42—44no—
48C22×C42C2×C411yescharacteristic
49C22×C42C2×C412yes—
50C22×C42D414yes—
51C22×C42D412yes—
52C22×C42C2312yes—
53C22×C42C2311yescharacteristic
54C2×C22⋊C8—28no—
55C2×C22⋊C8—48no—
56#391—22no—
57#391—22no—
58#391C2×C414yes—
59#391C2×C412yes—
60#391C2312yes—
61#390—22no—
62#390—22no—
63#390C2×C414yes—
64#390C2×C412yes—
65#390C2312yes—
66#386—28no—
67#386—28no—
68C4×C22⋊C4—28no—
69C4×C22⋊C4—28no—
70C2×#95—22no—
71C2×#95—22no—
72#336—24no—
73#336—28no—
74#336C2318yes—
75C25—21no—
76C25C22⋊C411yescharacteristic
77C2×#41—216no—
78C2×#41—28no—
79C2×#41—28no—
80C2×#41—432no—
81C2×#41—432no—
82C2×#41—48no—
83C2×#41—48no—
84C2×#41—48no—
85C2×#41—48no—
86C22×Q8—21no—
87C22×Q8—22no—
88C22×Q8—42no—
89C22×Q8—42no—
90C22×Q8M1614yes—
91C22×Q8C22×C412yes—
92C22×D4—28no—
93C22×D4—24no—
94C22×D4—21no—
95C22×D4—22no—
96C22×D4—42no—
97C22×D4—42no—
98C22×D4—44no—
99C22×D4—44no—
100C22×D4M1614yes—
101C22×D4C22×C412yes—
102C23×C4—24no—
103C23×C4—24no—
104C23×C4—22no—
105C23×C4—22no—
106C23×C4—28no—
107C23×C4—28no—
108C23×C4—21no—
109C23×C4—24no—
110C23×C4—28no—
111C23×C4—21no—
112C23×C4—21no—
113C23×C4—44no—
114C23×C4—44no—
115C23×C4—44no—
116C23×C4C22⋊C412yes—
117C23×C4C22⋊C412yes—
118C23×C4C22⋊C414yes—
119C23×C4C22⋊C411yescharacteristic
120C23×C4C22×C412yes—
121C23×C4C22×C411yescharacteristic
122C23×C4C2×D414yes—
123C23×C4C2×D412yes—
124C22×C8—28no—
125C22×C8—48no—
126C22×C8—48no—
127C22×C8—48no—
128#117—48no—
129#117—48no—
130C2×C4⋊C4—21no—
131C2×C4⋊C4—21no—
132C2×C4⋊C4—42no—
133C2×C4⋊C4—42no—
134C2×C4⋊C4C22×C412yes—
135C2×C4⋊C4C22×C412yes—
136C2×C22⋊C4—24no—
137C2×C22⋊C4—28no—
138C2×C22⋊C4—24no—
139C2×C22⋊C4—24no—
140C2×C22⋊C4—48no—
141C2×C22⋊C4—44no—
142C2×C22⋊C4—48no—
143C2×C42—24no—
144C2×C42—42no—
145C2×C42—44no—
146C2×C42—44no—
147C2×C42—48no—
148C2×C42—42no—
149C2×C42—44no—
150C2×C42—44no—
151C2×C42C22⋊C414yes—
152C2×C42C22⋊C412yes—
153C2×C42C22×C412yes—
154C2×C42C22×C411yescharacteristic
155C2×C42C2×D414yes—
156C2×C42C2×D412yes—
157C2×C42C2411yescharacteristic
158C22⋊C8—416no—
159#95—28no—
160#95—24no—
161#95—24no—
162C24—22no—
163C24—22no—
164C24—24no—
165C24—24no—
166C24—22no—
167C24—24no—
168C24—42no—
169C24—42no—
170C24—44no—
171C24—44no—
172C24#9914yes—
173C24C2×C22⋊C412yes—
174C24C2×C22⋊C411yescharacteristic
175#41—432no—
176#41—432no—
177#41—464no—
178C2×Q8—22no—
179C2×Q8—24no—
180C2×Q8—42no—
181C2×Q8—42no—
182C2×Q8—48no—
183C2×Q8—48no—
184C2×Q8—42no—
185C2×Q8—42no—
186C2×Q8C2×M1614yes—
187C2×D4—216no—
188C2×D4—22no—
189C2×D4—24no—
190C2×D4—48no—
191C2×D4—42no—
192C2×D4—42no—
193C2×D4—42no—
194C2×D4—42no—
195C2×D4—48no—
196C2×D4—48no—
197C2×D4—432no—
198C2×D4—48no—
199C2×D4C2×M1614yes—
200C22×C4—216no—
201C22×C4—216no—
202C22×C4—22no—
203C22×C4—24no—
204C22×C4—22no—
205C22×C4—24no—
206C22×C4—22no—
207C22×C4—24no—
208C22×C4—22no—
209C22×C4—24no—
210C22×C4—22no—
211C22×C4—22no—
212C22×C4—24no—
213C22×C4—24no—
214C22×C4—24no—
215C22×C4—216no—
216C22×C4—22no—
217C22×C4—24no—
218C22×C4—28no—
219C22×C4—28no—
220C22×C4—24no—
221C22×C4—24no—
222C22×C4—24no—
223C22×C4—28no—
224C22×C4—28no—
225C22×C4—22no—
226C22×C4—22no—
227C22×C4—44no—
228C22×C4—44no—
229C22×C4—432no—
230C22×C4—48no—
231C22×C4—432no—
232C22×C4—42no—
233C22×C4—42no—
234C22×C4—48no—
235C22×C4—42no—
236C22×C4—42no—
237C22×C4—44no—
238C22×C4—44no—
239C22×C4#10014yes—
240C22×C4C2×C22⋊C414yes—
241C22×C4C2×C22⋊C411yescharacteristic
242C22×C4C2×C22⋊C412yes—
243C22×C4C2×C22⋊C412yes—
244C22×C4C2×M1612yes—
245C22×C4C2×M1612yes—
246C22×C4#13518yes—
247C22×C4C23×C411yescharacteristic
248C22×C4C22×D412yes—
249C2×C8—48no—
250C2×C8—48no—
251C2×C8—48no—
252C2×C8—816no—
253C4⋊C4—42no—
254C4⋊C4—42no—
255C4⋊C4—42no—
256C4⋊C4—42no—
257C22⋊C4—416no—
258C22⋊C4—48no—
259C22⋊C4—48no—
260C22⋊C4—48no—
261C42—44no—
262C42—42no—
263C42—41no—
264C42—42no—
265C42—44no—
266C42—42no—
267C42—41no—
268C42—48no—
269C23—22no—
270C23—22no—
271C23—24no—
272C23—24no—
273C23—28no—
274C23—216no—
275C23—24no—
276C23—44no—
277C23—44no—
278C23—48no—
279C23—42no—
280C23—42no—
281C23—44no—
282C23—44no—
283C23—48no—
284C23—416no—
285C23—84no—
286C23—84no—
287C23—88no—
288C23#40712yes—
289C23C2×#9914yes—
290C23C2×#9912yes—
291C23C2×#10012yes—
292C23#41614yes—
293C23#42114yes—
294C23C22×C22⋊C411yescharacteristic
295Q8—44no—
296Q8—44no—
297Q8—48no—
298D4—44no—
299D4—44no—
300D4—48no—
301D4—432no—
302C2×C4—28no—
303C2×C4—28no—
304C2×C4—216no—
305C2×C4—22no—
306C2×C4—22no—
307C2×C4—22no—
308C2×C4—22no—
309C2×C4—21no—
310C2×C4—21no—
311C2×C4—21no—
312C2×C4—21no—
313C2×C4—22no—
314C2×C4—22no—
315C2×C4—28no—
316C2×C4—24no—
317C2×C4—24no—
318C2×C4—216no—
319C2×C4—24no—
320C2×C4—24no—
321C2×C4—24no—
322C2×C4—24no—
323C2×C4—416no—
324C2×C4—416no—
325C2×C4—432no—
326C2×C4—42no—
327C2×C4—42no—
328C2×C4—48no—
329C2×C4—48no—
330C2×C4—42no—
331C2×C4—42no—
332C2×C4—44no—
333C2×C4—44no—
334C2×C4—84no—
335C2×C4—84no—
336C2×C4#40712yes—
337C2×C4C2×#10014yes—
338C2×C4#41614yes—
339C2×C4C22×M1611yescharacteristic
340C2×C4C22×M1611yescharacteristic
341C2×C4C2×#13514yes—
342C8—88no—
343C22—28no—
344C22—24no—
345C22—44no—
346C22—42no—
347C22—416no—
348C22—42no—
349C22—48no—
350C22—44no—
351C22—82no—
352C22—84no—
353C22—816no—
354C22—82no—
355C22#146214yes—
356C22#148818yes—
357C22#151618yes—
358C22#153614yes—
359C22#154314yes—
360C22C2×#40711yescharacteristic
361C22C22×#9911yescharacteristic
362C22C22×#10011yescharacteristic
363C22C2×#41612yes—
364C22C2×#42112yes—
365C4—24no—
366C4—24no—
367C4—24no—
368C4—21no—
369C4—21no—
370C4—22no—
371C4—44no—
372C4—44no—
373C4—82no—
374C4—82no—
375C2—44no—
376C2—84no—
377C2#764518yesdirect product factor
378C2C2×#146211yescharacteristic
379C2C2×#148812yes—
380C2C2×#151612yes—
381C2C2×#153611yescharacteristic
382C2C2×#154311yescharacteristic
subgroupG/H
center, socleC24C2×C22⋊C4
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
prime radicalC23×#41C4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C2×C42 ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#1817C2semidirect
3. #7645C2direct (N × H)
4. C2×#1272C2semidirect
5. C2×#1270C2semidirect
20. #1817C22semidirect
23. #1272C22semidirect
24. #1270C22semidirect
377. C2#7645direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#22972
C2×#18172
#76452
C2×#12722
C2×#12702