Finite Group Databasebeta

← C2×#8445 #186606

Subgroups — C2×#8445 #186606

Order 512.

2786 conjugacy classes of subgroups.

The subgroup lattice has 400 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#559C211yesmaximal, characteristic
2C2×#1957C211yesmaximal, characteristic
3C2×#1803C212yesmaximal, complemented
4C22×#331C211yesmaximal, characteristic
5C22×Q8⋊C8C212yesmaximal, complemented
6#8445C218yesmaximal, direct product factor
7C2×#559—24no—
8C2×#559—22no—
9C2×#559—28no—
10C2×#559—24no—
11C2×#559C418yescomplemented
12C2×#559C2214yes—
13C22×#127C2211yescharacteristic
14C22×#124—22no—
15C22×#123—22no—
16C22×C4×Q8C2212yes—
17C22×C4×D4—22no—
18C22×C4⋊C8C2212yes—
19C22×#103—22no—
20C22×#102—22no—
21C22×C4×C8C2211yescharacteristic
22C2×#384C2211yescharacteristic
23#1957—22no—
24#1957C2214yes—
25#1803—24no—
26#1803C2218yescomplemented
27C2×#340—22no—
28C2×#331—24no—
29C2×#331C2214yes—
30C2×Q8⋊C8—28no—
31C2×Q8⋊C8C2218yescomplemented
32C23×Q8D412yes—
33C23×D4—22no—
34C23×D4D412yes—
35C24×C4—22no—
36C23×C8—21no—
37C23×C8—22no—
38#559—232no—
39#559—216no—
40#559—216no—
41#559—28no—
42#559—232no—
43#559—216no—
44#559C2×C4116yescomplemented
45C2×#127—22no—
46C2×#127—24no—
47C2×#127C2×C414yes—
48C2×#127D412yes—
49C2×#127D414yes—
50C2×#127C2312yes—
51C2×#124—216no—
52C2×#124—28no—
53C2×#124—216no—
54C2×#124—28no—
55C2×#123—28no—
56C2×#123—216no—
57C2×#123—216no—
58C2×#123—28no—
59C2×C4×Q8—24no—
60C2×C4×Q8—22no—
61C2×C4×Q8—24no—
62C2×C4×Q8—22no—
63C2×C4×Q8C2×C418yes—
64C2×C4×Q8D418yes—
65C2×C4×Q8D414yes—
66C2×C4×Q8C2314yes—
67C2×C4×D4—216no—
68C2×C4×D4—28no—
69C2×C4×D4—216no—
70C2×C4×D4—28no—
71C22×C4⋊C4—22no—
72C22×C4⋊C4—21no—
73C22×C4⋊C4—22no—
74C22×C4⋊C4D412yes—
75C22×C22⋊C4—24no—
76C22×C22⋊C4—22no—
77C22×C42—22no—
78C22×C42C2311yescharacteristic
79C2×C4⋊C8—24no—
80C2×C4⋊C8—24no—
81C2×C4⋊C8—22no—
82C2×C4⋊C8C2314yes—
83C2×#103—28no—
84C2×#103—48no—
85C2×#102—28no—
86C2×#102—48no—
87C2×C4×C8—24no—
88C2×C4×C8—21no—
89C2×C4×C8C2312yes—
90#384—22no—
91#384—21no—
92#384C2312yes—
93#340—28no—
94#331—28no—
95Q8⋊C8—216no—
96C25—22no—
97C22×Q8—22no—
98C22×Q8—24no—
99C22×Q8—24no—
100C22×Q8—24no—
101C22×Q8—24no—
102C22×Q8—24no—
103C22×Q8C22⋊C418yes—
104C22×Q8C2×D414yes—
105C22×D4—28no—
106C22×D4—28no—
107C22×D4—24no—
108C22×D4—24no—
109C22×D4—22no—
110C22×D4—24no—
111C22×D4—44no—
112C22×D4—44no—
113C22×D4—44no—
114C22×D4—44no—
115C22×D4—44no—
116C22×D4—44no—
117C22×D4C22⋊C418yes—
118C22×D4C2×D414yes—
119C23×C4—22no—
120C23×C4—22no—
121C23×C4—28no—
122C23×C4—216no—
123C23×C4—41no—
124C23×C4—84no—
125C23×C4—84no—
126C23×C4C2×D411yescharacteristic
127C23×C4C2×D412yes—
128C22×C8—24no—
129C22×C8—22no—
130C22×C8—24no—
131C22×C8—42no—
132C22×C8—42no—
133C22×C8—44no—
134C22×C8—44no—
135C22×C8—44no—
136#127—28no—
137#127—24no—
138#127—28no—
139#127—24no—
140#127C22⋊C418yes—
141#127C22×C414yes—
142#127C2×D414yes—
143#124—232no—
144#124—264no—
145#124—232no—
146#123—232no—
147#123—264no—
148#123—232no—
149C4×Q8—28no—
150C4×Q8—28no—
151C4×Q8—28no—
152C4×Q8—28no—
153C4×Q8—28no—
154C4×Q8—24no—
155C4×Q8—24no—
156C4×Q8C22⋊C4116yes—
157C4×Q8C22×C418yes—
158C4×Q8C2×D418yes—
159C4×D4—232no—
160C4×D4—264no—
161C4×D4—232no—
162C2×C4⋊C4—28no—
163C2×C4⋊C4—28no—
164C2×C4⋊C4—24no—
165C2×C4⋊C4—24no—
166C2×C4⋊C4—22no—
167C2×C4⋊C4—24no—
168C2×C4⋊C4—24no—
169C2×C4⋊C4—22no—
170C2×C4⋊C4—44no—
171C2×C4⋊C4—44no—
172C2×C4⋊C4—44no—
173C2×C4⋊C4—41no—
174C2×C4⋊C4—42no—
175C2×C4⋊C4C22⋊C418yes—
176C2×C4⋊C4C2×D414yes—
177C2×C22⋊C4—216no—
178C2×C22⋊C4—232no—
179C2×C22⋊C4—28no—
180C2×C22⋊C4—216no—
181C2×C42—28no—
182C2×C42—28no—
183C2×C42—24no—
184C2×C42—24no—
185C2×C42C22×C412yes—
186C2×C42C2×D411yescharacteristic
187C2×C42C2×D412yes—
188C2×C42C2×D412yes—
189C2×C42C2×D414yes—
190C2×C42C2411yescharacteristic
191C4⋊C8—24no—
192C4⋊C8—24no—
193C4⋊C8—44no—
194#103—416no—
195#102—416no—
196C4×C8—24no—
197C4×C8—42no—
198C24—24no—
199C24—28no—
200C24—48no—
201C24—48no—
202C24—44no—
203C24—44no—
204C24#12011yescharacteristic
205C2×Q8—24no—
206C2×Q8—28no—
207C2×Q8—24no—
208C2×Q8—24no—
209C2×Q8—24no—
210C2×Q8—24no—
211C2×Q8—216no—
212C2×Q8—216no—
213C2×Q8—44no—
214C2×Q8—48no—
215C2×Q8—44no—
216C2×Q8—48no—
217C2×Q8C2×C22⋊C418yes—
218C2×D4—28no—
219C2×D4—28no—
220C2×D4—24no—
221C2×D4—216no—
222C2×D4—28no—
223C2×D4—44no—
224C2×D4—416no—
225C2×D4—44no—
226C2×D4—44no—
227C2×D4—44no—
228C2×D4—44no—
229C2×D4—44no—
230C2×D4—416no—
231C2×D4—416no—
232C2×D4—416no—
233C2×D4—48no—
234C2×D4—416no—
235C2×D4—48no—
236C2×D4—88no—
237C2×D4—82no—
238C2×D4—82no—
239C2×D4C2×C22⋊C418yes—
240C22×C4—22no—
241C22×C4—22no—
242C22×C4—24no—
243C22×C4—24no—
244C22×C4—28no—
245C22×C4—28no—
246C22×C4—232no—
247C22×C4—44no—
248C22×C4—44no—
249C22×C4—44no—
250C22×C4—44no—
251C22×C4—42no—
252C22×C4—832no—
253C22×C4—88no—
254C22×C4—88no—
255C22×C4—84no—
256C22×C4—82no—
257C22×C4C2×C22⋊C412yes—
258C22×C4C2×C22⋊C414yes—
259C22×C4#12012yes—
260C22×C4#12011yescharacteristic
261C22×C4#12014yes—
262C22×C4#12012yes—
263C22×C4#13514yes—
264C22×C4#13514yes—
265C22×C4AGL(1,ℤ/8)14yes—
266C22×C4#13714yes—
267C22×C4C22×D411yescharacteristic
268C22×C4C22×D412yes—
269C2×C8—24no—
270C2×C8—48no—
271C2×C8—42no—
272C2×C8—42no—
273C2×C8—44no—
274C2×C8—44no—
275C2×C8—44no—
276C2×C8—88no—
277C4⋊C4—28no—
278C4⋊C4—28no—
279C4⋊C4—24no—
280C4⋊C4—216no—
281C4⋊C4—28no—
282C4⋊C4—44no—
283C4⋊C4—44no—
284C4⋊C4—44no—
285C4⋊C4—82no—
286C4⋊C4—84no—
287C4⋊C4C2×C22⋊C418yes—
288C22⋊C4—264no—
289C22⋊C4—232no—
290C42—28no—
291C42—28no—
292C42—216no—
293C42C2×C22⋊C412yes—
294C42C2×C22⋊C414yes—
295C42#12012yes—
296C42#12014yes—
297C42C23×C411yescharacteristic
298C42C22×D412yes—
299C42C22×D411yescharacteristic
300C23—28no—
301C23—416no—
302C23—48no—
303C23—48no—
304C23—44no—
305C23—44no—
306C23—432no—
307C23—88no—
308C23—88no—
309C23—816no—
310C23#37912yes—
311C23#44914yes—
312C23#45214yes—
313C23#45312yes—
314C23#45512yes—
315C23C2×#12011yescharacteristic
316Q8—28no—
317Q8—28no—
318Q8—44no—
319Q8—44no—
320Q8—416no—
321D4—48no—
322D4—48no—
323D4—48no—
324D4—48no—
325D4—48no—
326D4—432no—
327D4—84no—
328D4—88no—
329C2×C4—24no—
330C2×C4—24no—
331C2×C4—21no—
332C2×C4—21no—
333C2×C4—21no—
334C2×C4—21no—
335C2×C4—28no—
336C2×C4—28no—
337C2×C4—416no—
338C2×C4—44no—
339C2×C4—44no—
340C2×C4—44no—
341C2×C4—44no—
342C2×C4—416no—
343C2×C4—832no—
344C2×C4—84no—
345C2×C4—82no—
346C2×C4—164no—
347C2×C4#37912yes—
348C2×C4#37914yes—
349C2×C4#41618yes—
350C2×C4#41718yes—
351C2×C4#44918yes—
352C2×C4#44914yes—
353C2×C4#45218yes—
354C2×C4#45214yes—
355C2×C4C22×C22⋊C411yescharacteristic
356C2×C4C22×C22⋊C412yes—
357C2×C4C2×#12011yescharacteristic
358C2×C4C2×#12012yes—
359C2×C4C2×#13512yes—
360C2×C4C2×#13512yes—
361C2×C4C2×AGL(1,ℤ/8)12yes—
362C2×C4C2×#13712yes—
363C8—44no—
364C8—84no—
365C22—416no—
366C22—48no—
367C22—84no—
368C22—84no—
369C22—88no—
370C22—832no—
371C22#162014yes—
372C22#163014yes—
373C22#164018yes—
374C22#178818yes—
375C22#179214yes—
376C22C2×#37911yescharacteristic
377C22C2×#44912yes—
378C22C2×#45212yes—
379C22C2×#45311yescharacteristic
380C22C2×#45511yescharacteristic
381C4—21no—
382C4—21no—
383C4—22no—
384C4—48no—
385C4—48no—
386C4—162no—
387C4#178818yes—
388C4C2×#41612yes—
389C4C2×#41712yes—
390C4C2×#44912yes—
391C4C2×#45212yes—
392C2—88no—
393C2#844518yesdirect product factor
394C2C2×#162011yescharacteristic
395C2C2×#163011yescharacteristic
396C2C2×#164012yes—
397C2C2×#178812yes—
398C2C2×#179211yescharacteristic
subgroupG/H
center, socleC24#120
commutatorC42C23×C4
Frattini, cosocleC2×C42C24
prime radicalC22×#127C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#1803C2semidirect
5. C22×Q8⋊C8C2semidirect
6. #8445C2direct (N × H)
11. C2×#559C4semidirect
26. #1803C22semidirect
31. C2×Q8⋊C8C22semidirect
44. #559C2×C4semidirect
393. C2#8445direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5592
C2×#19572
C2×#18032
C22×#3312
C22×Q8⋊C82
#84452