Finite Group Databasebeta

← C2×#9707 #204767

Subgroups — C2×#9707 #204767

Order 512.

1690 conjugacy classes of subgroups.

The subgroup lattice has 364 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2858C211yesmaximal, characteristic
2C2×#1842C211yesmaximal, characteristic, complemented
3C2×#1767C211yesmaximal, characteristic, complemented
4C22×#333C212yesmaximal, complemented
5C22×#331C212yesmaximal
6#9707C218yesmaximal, direct product factor
7C22×C4⋊Q8C2211yescharacteristic
8C22×#127C2211yescharacteristic
9C22×#124C414yes—
10C22×C4⋊C8—22no—
11C22×C4⋊C8C2212yes—
12C22×C4⋊C8C2212yes—
13C22×#97—21no—
14#2858—22no—
15#2858—22no—
16#2858C414yes—
17#2858C2214yes—
18C2×#390—21no—
19C2×#390—22no—
20C2×#390—21no—
21C2×C43C2211yescharacteristic
22#1842—22no—
23#1842C2214yescomplemented
24#1767—22no—
25#1767C2214yescomplemented
26C2×#336—21no—
27C2×#333—28no—
28C2×#333C2218yescomplemented
29C2×#331—28no—
30C2×#331C2218yes—
31C23×Q8C2×C412yes—
32C23×D4—21no—
33C23×D4—21no—
34C23×D4C2×C412yes—
35C23×C8—22no—
36C23×C8—22no—
37C2×C4⋊Q8—21no—
38C2×C4⋊Q8—21no—
39C2×C4⋊Q8—24no—
40C2×C4⋊Q8—24no—
41C2×C4⋊Q8C2×C412yes—
42C2×C4⋊Q8C2312yes—
43C2×#127—24no—
44C2×#127—21no—
45C2×#127—21no—
46C2×#127—24no—
47C2×#127C2×C412yes—
48C2×#127C2312yes—
49C2×#124—28no—
50C2×#124—416no—
51C2×#124C2×C4116yes—
52C22×C4⋊C4—21no—
53C22×C4⋊C4—21no—
54C22×C22⋊C4—24no—
55C22×C22⋊C4—24no—
56C22×C42C2×C412yes—
57C22×C42D411yescharacteristic
58C22×C42D412yes—
59C22×C42D411yescharacteristic
60C22×C42C2311yescharacteristic
61C2×C4⋊C8—22no—
62C2×C4⋊C8—24no—
63C2×C4⋊C8—24no—
64C2×C4⋊C8—24no—
65C2×C4⋊C8—22no—
66C2×C4⋊C8—28no—
67C2×C4⋊C8—48no—
68C2×C4⋊C8D418yes—
69C2×C4⋊C8C2314yes—
70C2×C4⋊C8C2314yes—
71C2×#97—24no—
72C2×#97—44no—
73#390—24no—
74#390—24no—
75#390—28no—
76#390—24no—
77#390—24no—
78#390—28no—
79C43C2×C412yes—
80C43D412yes—
81C43D412yes—
82C43C2312yes—
83#336—24no—
84#333—216no—
85#331—216no—
86C25—22no—
87C22×Q8—22no—
88C22×Q8—28no—
89C22×Q8—48no—
90C22×Q8C22×C414yes—
91C22×D4—22no—
92C22×D4—22no—
93C22×D4—22no—
94C22×D4—28no—
95C22×D4—22no—
96C22×D4—22no—
97C22×D4—48no—
98C22×D4—44no—
99C22×D4—42no—
100C22×D4—42no—
101C22×D4—44no—
102C22×D4—42no—
103C22×D4—44no—
104C22×D4—42no—
105C22×D4—44no—
106C22×D4C22×C414yes—
107C23×C4—22no—
108C23×C4C22⋊C412yes—
109C23×C4C22⋊C412yes—
110C23×C4C22×C411yescharacteristic
111C23×C4C2×D411yescharacteristic
112C23×C4C2×D411yescharacteristic
113C22×C8—28no—
114C22×C8—24no—
115C22×C8—24no—
116C22×C8—44no—
117C22×C8—44no—
118C22×C8—44no—
119C22×C8—48no—
120C4⋊Q8—28no—
121C4⋊Q8—24no—
122C4⋊Q8—24no—
123C4⋊Q8—44no—
124C4⋊Q8—42no—
125C4⋊Q8—42no—
126#127—28no—
127#127—24no—
128#127—24no—
129#127—44no—
130#127—42no—
131#127—42no—
132#124—432no—
133#124—432no—
134C2×C4⋊C4—22no—
135C2×C4⋊C4—22no—
136C2×C4⋊C4—22no—
137C2×C4⋊C4—22no—
138C2×C4⋊C4—44no—
139C2×C4⋊C4—42no—
140C2×C4⋊C4—42no—
141C2×C22⋊C4—216no—
142C2×C22⋊C4—216no—
143C2×C22⋊C4—416no—
144C2×C22⋊C4—416no—
145C2×C42—28no—
146C2×C42—24no—
147C2×C42—22no—
148C2×C42—24no—
149C2×C42—24no—
150C2×C42—22no—
151C2×C42C22⋊C414yes—
152C2×C42C22⋊C412yes—
153C2×C42C22⋊C412yes—
154C2×C42C22⋊C414yes—
155C2×C42C22×C414yes—
156C2×C42C22×C411yescharacteristic
157C2×C42C2×D412yes—
158C2×C42C2×D412yes—
159C2×C42C2×D414yes—
160C2×C42C2×D414yes—
161C2×C42C2×D411yescharacteristic
162C2×C42C2×D411yescharacteristic
163C2×C42#4114yes—
164C2×C42C2411yescharacteristic
165C4⋊C8—28no—
166C4⋊C8—24no—
167C4⋊C8—24no—
168C4⋊C8—24no—
169C4⋊C8—416no—
170C4⋊C8—44no—
171C4⋊C8C2×D418yes—
172#97—48no—
173C24—24no—
174C24—44no—
175C24—48no—
176C24—44no—
177C24—48no—
178C24—44no—
179C24C2×C22⋊C411yescharacteristic
180C2×Q8—28no—
181C2×Q8—48no—
182C2×Q8—48no—
183C2×Q8—44no—
184C2×Q8—816no—
185C2×D4—28no—
186C2×D4—48no—
187C2×D4—48no—
188C2×D4—44no—
189C2×D4—42no—
190C2×D4—42no—
191C2×D4—44no—
192C2×D4—44no—
193C2×D4—42no—
194C2×D4—44no—
195C2×D4—42no—
196C2×D4—44no—
197C2×D4—44no—
198C2×D4—44no—
199C2×D4—44no—
200C2×D4—48no—
201C2×D4—44no—
202C2×D4—816no—
203C2×D4—88no—
204C2×D4—88no—
205C2×D4—88no—
206C2×D4—84no—
207C2×D4—84no—
208C22×C4—24no—
209C22×C4—24no—
210C22×C4—24no—
211C22×C4—24no—
212C22×C4—24no—
213C22×C4—24no—
214C22×C4—24no—
215C22×C4—44no—
216C22×C4—48no—
217C22×C4#10018yes—
218C22×C4C2×C22⋊C414yes—
219C22×C4C2×C22⋊C411yescharacteristic
220C22×C4C2×C22⋊C414yes—
221C22×C4C2×C22⋊C411yescharacteristic
222C22×C4C2×C22⋊C411yescharacteristic
223C22×C4C4×D414yes—
224C22×C4#12114yes—
225C22×C4#12412yes—
226C22×C4#12712yes—
227C22×C4#13514yes—
228C22×C4AGL(1,ℤ/8)12yes—
229C22×C4AGL(1,ℤ/8)14yes—
230C22×C4#13712yes—
231C22×C4#13714yes—
232C22×C4C23×C411yescharacteristic
233C22×C4C22×D411yescharacteristic
234C22×C4C22×D411yescharacteristic
235C2×C8—28no—
236C2×C8—44no—
237C2×C8—44no—
238C2×C8—416no—
239C2×C8—44no—
240C2×C8—48no—
241C2×C8—88no—
242C4⋊C4—44no—
243C4⋊C4—42no—
244C4⋊C4—42no—
245C4⋊C4—44no—
246C4⋊C4—44no—
247C22⋊C4—432no—
248C22⋊C4—432no—
249C42—24no—
250C42—22no—
251C42—24no—
252C42—24no—
253C42—22no—
254C42—28no—
255C42—28no—
256C42—24no—
257C42—28no—
258C42—24no—
259C42C4×D414yes—
260C42#12114yes—
261C42#12412yes—
262C42#12712yes—
263C42C22×D412yes—
264C42C2×#4112yes—
265C23—48no—
266C23—44no—
267C23—44no—
268C23—48no—
269C23—44no—
270C23—816no—
271C23—816no—
272C23—88no—
273C23—88no—
274C23—88no—
275C23#39012yes—
276C23C2×#10014yes—
277C23#41612yes—
278C23#41714yes—
279C23#41712yes—
280C23C22×C22⋊C411yescharacteristic
281Q8—88no—
282Q8—88no—
283D4—88no—
284D4—88no—
285D4—84no—
286D4—82no—
287D4—82no—
288D4—88no—
289D4—88no—
290D4—84no—
291D4—84no—
292C2×C4—216no—
293C2×C4—22no—
294C2×C4—22no—
295C2×C4—24no—
296C2×C4—24no—
297C2×C4—28no—
298C2×C4—24no—
299C2×C4—24no—
300C2×C4—24no—
301C2×C4—48no—
302C2×C4—48no—
303C2×C4—44no—
304C2×C4—88no—
305C2×C4#39012yes—
306C2×C4#39012yes—
307C2×C4#39012yes—
308C2×C4C2×#10018yes—
309C2×C4#41612yes—
310C2×C4#41714yes—
311C2×C4#41712yes—
312C2×C4#46318yes—
313C2×C4#46418yes—
314C2×C4#48918yes—
315C2×C4#49614yes—
316C2×C4#49714yes—
317C2×C4C2×C4×D412yes—
318C2×C4C2×#12112yes—
319C2×C4C2×#12411yescharacteristic
320C2×C4C2×#12711yescharacteristic
321C2×C4C2×#13512yes—
322C2×C4C2×AGL(1,ℤ/8)12yes—
323C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
324C2×C4C2×#13712yes—
325C2×C4C2×#13711yescharacteristic
326C8—48no—
327C8—84no—
328C22—84no—
329C22—88no—
330C22—88no—
331C22—84no—
332C22—84no—
333C22—1616no—
334C22#155118yes—
335C22#156018yes—
336C22#195914yes—
337C22#196514yes—
338C22#198314yes—
339C22C2×#39011yescharacteristic
340C22C22×#10012yes—
341C22C2×#41611yescharacteristic
342C22C2×#41711yescharacteristic
343C22C2×#41712yes—
344C4—28no—
345C4—22no—
346C4—22no—
347C4—44no—
348C4—84no—
349C4#195914yes—
350C4#198314yes—
351C4C2×#46312yes—
352C4C2×#46412yes—
353C4C2×#48912yes—
354C4C2×#49611yescharacteristic
355C4C2×#49711yescharacteristic
356C2—164no—
357C2#970718yesdirect product factor
358C2C2×#155112yes—
359C2C2×#156012yes—
360C2C2×#195911yescharacteristic
361C2C2×#196511yescharacteristic
362C2C2×#198311yescharacteristic
subgroupG/H
center, socleC24C2×C22⋊C4
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
prime radicalC22×#127C22
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C2×C43 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#1842C2semidirect
3. C2×#1767C2semidirect
4. C22×#333C2semidirect
6. #9707C2direct (N × H)
23. #1842C22semidirect
25. #1767C22semidirect
28. C2×#333C22semidirect
357. C2#9707direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#28582
C2×#18422
C2×#17672
C22×#3332
C22×#3312
#97072