Finite Group Databasebeta

← C2×#8521 #187752

Subgroups — C2×#8521 #187752

Order 512.

2226 conjugacy classes of subgroups.

The subgroup lattice has 366 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#541C211yesmaximal, characteristic
2C2×#1822C211yesmaximal, characteristic
3C2×#1820C211yesmaximal, characteristic
4C2×#1511C214yesmaximal
5#8521C218yesmaximal, direct product factor
6C2×#541—28no—
7C2×#541—28no—
8C2×#541—22no—
9C2×#541—22no—
10C2×#541C414yescomplemented
11C2×#541C2214yes—
12C22×C4⋊Q8C411yescharacteristic, complemented
13C22×#126—22no—
14C22×#125—22no—
15C22×#125C411yescharacteristic, complemented
16C22×C22⋊Q8C2212yes—
17C22×C4×Q8C412yescomplemented
18C22×#117C2211yescharacteristic
19C2×#407C2212yes—
20C2×#381C2212yes—
21#1822—22no—
22#1822C2214yes—
23#1820—22no—
24#1820C2214yes—
25C2×#343—22no—
26C2×#342—22no—
27#1511—28no—
28#1511C22116yes—
29C2×#328—28no—
30C23×Q8C2×C412yes—
31C24×C4C2311yescharacteristic
32C22×M16—22no—
33#541—232no—
34#541—232no—
35#541—232no—
36#541—232no—
37C2×C4⋊Q8—24no—
38C2×C4⋊Q8—24no—
39C2×C4⋊Q8—22no—
40C2×C4⋊Q8C2×C414yescomplemented
41C2×#126—216no—
42C2×#126—216no—
43C2×#126—28no—
44C2×#126—28no—
45C2×#125—216no—
46C2×#125—216no—
47C2×#125—28no—
48C2×#125—24no—
49C2×#125—24no—
50C2×#125—28no—
51C2×#125—22no—
52C2×#125C2×C414yescomplemented
53C2×C22⋊Q8—22no—
54C2×C22⋊Q8—24no—
55C2×C22⋊Q8—24no—
56C2×C22⋊Q8—22no—
57C2×C22⋊Q8C2×C414yes—
58C2×C22⋊Q8D418yes—
59C2×C22⋊Q8D418yes—
60C2×C22⋊Q8C2314yes—
61C2×C4×Q8—24no—
62C2×C4×Q8—24no—
63C2×C4×Q8—24no—
64C2×C4×Q8—24no—
65C2×C4×Q8—24no—
66C2×C4×Q8C2×C418yescomplemented
67C2×#117—24no—
68C2×#117—24no—
69C2×#117C2×C412yes—
70C2×#117D412yes—
71C2×#117D412yes—
72C2×#117C2312yes—
73C22×C4⋊C4—22no—
74C22×C4⋊C4—22no—
75C22×C4⋊C4—22no—
76C22×C4⋊C4—22no—
77C22×C4⋊C4C2×C412yes—
78C22×C4⋊C4D412yes—
79C22×C22⋊C4—22no—
80C22×C22⋊C4—22no—
81C22×C22⋊C4D412yes—
82C22×C42—22no—
83C22×C42C2×C411yescharacteristic
84C22×C42C2×C411yescharacteristic
85#407—24no—
86#407—22no—
87#407C2314yes—
88C2×C22⋊C8—24no—
89#381—24no—
90#381—22no—
91#381C2314yes—
92C2×#95—24no—
93#343—28no—
94#342—28no—
95#328—232no—
96C25C2×D411yescharacteristic
97C22×Q8—22no—
98C22×Q8—22no—
99C22×Q8—22no—
100C22×Q8—48no—
101C22×Q8C22⋊C414yes—
102C22×Q8C22⋊C414yes—
103C22×Q8C22×C414yes—
104C23×C4—22no—
105C23×C4—22no—
106C23×C4—44no—
107C23×C4—42no—
108C23×C4C22⋊C412yes—
109C23×C4C22⋊C412yes—
110C23×C4C22×C411yescharacteristic
111C23×C4C22×C411yescharacteristic
112C23×C4C2×D411yescharacteristic
113C23×C4C2×D411yescharacteristic
114C23×C4C2×D414yes—
115C23×C4C2×D414yes—
116C23×C4C2×D411yescharacteristic
117C23×C4C2411yescharacteristic
118C2×M16—24no—
119C2×M16—42no—
120C2×M16—48no—
121C22×C8—42no—
122C4⋊Q8—216no—
123C4⋊Q8—216no—
124#126—264no—
125#126—264no—
126#125—264no—
127#125—264no—
128#125—216no—
129#125—216no—
130C22⋊Q8—28no—
131C22⋊Q8—28no—
132C22⋊Q8—28no—
133C22⋊Q8—28no—
134C22⋊Q8—28no—
135C22⋊Q8—28no—
136C22⋊Q8C22⋊C4116yes—
137C22⋊Q8C2×D4116yes—
138C4×Q8—216no—
139C4×Q8—216no—
140C4×Q8—216no—
141C4×Q8—216no—
142#117—28no—
143#117—28no—
144#117—28no—
145#117—28no—
146C2×C4⋊C4—28no—
147C2×C4⋊C4—28no—
148C2×C4⋊C4—28no—
149C2×C4⋊C4—28no—
150C2×C4⋊C4—28no—
151C2×C4⋊C4—28no—
152C2×C4⋊C4—28no—
153C2×C4⋊C4—24no—
154C2×C4⋊C4—28no—
155C2×C4⋊C4—28no—
156C2×C4⋊C4—22no—
157C2×C4⋊C4—22no—
158C2×C4⋊C4—22no—
159C2×C4⋊C4—28no—
160C2×C4⋊C4—28no—
161C2×C4⋊C4—24no—
162C2×C4⋊C4—24no—
163C2×C4⋊C4—24no—
164C2×C4⋊C4C22⋊C414yes—
165C2×C4⋊C4C22⋊C414yes—
166C2×C4⋊C4C22⋊C414yes—
167C2×C4⋊C4C22×C414yes—
168C2×C4⋊C4C2×D414yes—
169C2×C22⋊C4—24no—
170C2×C22⋊C4—28no—
171C2×C22⋊C4—28no—
172C2×C22⋊C4—24no—
173C2×C22⋊C4—24no—
174C2×C22⋊C4—24no—
175C2×C22⋊C4—24no—
176C2×C22⋊C4—48no—
177C2×C22⋊C4—42no—
178C2×C22⋊C4C22⋊C414yes—
179C2×C22⋊C4C2×D414yes—
180C2×C42—28no—
181C2×C42—28no—
182C2×C42—22no—
183C2×C42—22no—
184C2×C42—22no—
185C2×C42—22no—
186C2×C42—28no—
187C2×C42C22⋊C412yes—
188C2×C42C22⋊C412yes—
189C2×C42C22×C412yes—
190C2×C42C22×C412yes—
191C22⋊C8—28no—
192C22⋊C8—44no—
193#95—28no—
194#95—44no—
195C24—24no—
196C24—44no—
197C24C2×C22⋊C411yescharacteristic
198C24C2×C22⋊C411yescharacteristic
199C24#12012yes—
200C24#12012yes—
201C24C22×D411yescharacteristic
202C2×Q8—24no—
203C2×Q8—24no—
204C2×Q8—24no—
205C2×Q8—48no—
206C2×Q8—48no—
207C2×Q8—48no—
208C2×Q8—48no—
209C2×Q8—48no—
210C2×Q8—48no—
211C2×Q8C2×C22⋊C418yes—
212C22×C4—24no—
213C22×C4—24no—
214C22×C4—24no—
215C22×C4—24no—
216C22×C4—22no—
217C22×C4—22no—
218C22×C4—24no—
219C22×C4—24no—
220C22×C4—22no—
221C22×C4—22no—
222C22×C4—24no—
223C22×C4—24no—
224C22×C4—42no—
225C22×C4—42no—
226C22×C4—42no—
227C22×C4—48no—
228C22×C4—48no—
229C22×C4—42no—
230C22×C4—48no—
231C22×C4—48no—
232C22×C4—44no—
233C22×C4—44no—
234C22×C4—44no—
235C22×C4—84no—
236C22×C4—88no—
237C22×C4C2×C22⋊C412yes—
238C22×C4C2×C22⋊C412yes—
239C22×C4C2×C22⋊C411yescharacteristic
240C22×C4C2×C22⋊C411yescharacteristic
241C22×C4C2×C22⋊C414yes—
242C22×C4C2×C22⋊C414yes—
243C22×C4C2×C22⋊C414yes—
244C22×C4#12012yes—
245C22×C4#12012yes—
246C22×C4#12014yes—
247C22×C4#12014yes—
248C22×C4C23×C411yescharacteristic
249C22×C4C22×D411yescharacteristic
250C22×C4C22×D414yes—
251M16—48no—
252M16—84no—
253C2×C8—44no—
254C2×C8—84no—
255C4⋊C4—232no—
256C4⋊C4—232no—
257C4⋊C4—232no—
258C4⋊C4—24no—
259C4⋊C4—216no—
260C4⋊C4—28no—
261C4⋊C4—216no—
262C4⋊C4—28no—
263C4⋊C4—24no—
264C4⋊C4—24no—
265C4⋊C4C2×C22⋊C418yes—
266C22⋊C4—216no—
267C22⋊C4—28no—
268C22⋊C4—216no—
269C22⋊C4—28no—
270C22⋊C4—48no—
271C22⋊C4—84no—
272C42—232no—
273C42—24no—
274C42—24no—
275C42—24no—
276C42—24no—
277C23—24no—
278C23—28no—
279C23—24no—
280C23—22no—
281C23—22no—
282C23—24no—
283C23—42no—
284C23—44no—
285C23—42no—
286C23—88no—
287C23#37912yes—
288C23#37911yescharacteristic
289C23#37911yescharacteristic
290C23#41014yes—
291C23C22×C22⋊C411yescharacteristic
292C23C2×#12012yes—
293Q8—48no—
294Q8—48no—
295Q8—48no—
296Q8—48no—
297C2×C4—22no—
298C2×C4—22no—
299C2×C4—22no—
300C2×C4—22no—
301C2×C4—24no—
302C2×C4—24no—
303C2×C4—24no—
304C2×C4—24no—
305C2×C4—24no—
306C2×C4—24no—
307C2×C4—28no—
308C2×C4—28no—
309C2×C4—44no—
310C2×C4—44no—
311C2×C4—44no—
312C2×C4—44no—
313C2×C4—44no—
314C2×C4—44no—
315C2×C4—48no—
316C2×C4—48no—
317C2×C4—44no—
318C2×C4—44no—
319C2×C4—48no—
320C2×C4—48no—
321C2×C4—48no—
322C2×C4—48no—
323C2×C4—44no—
324C2×C4—44no—
325C2×C4—84no—
326C2×C4—88no—
327C2×C4—168no—
328C2×C4#37912yes—
329C2×C4#37912yes—
330C2×C4C22×C22⋊C412yes—
331C2×C4C2×#12012yes—
332C8—84no—
333C22—28no—
334C22—22no—
335C22—22no—
336C22—22no—
337C22—22no—
338C22—24no—
339C22—24no—
340C22—48no—
341C22—82no—
342C22—82no—
343C22—84no—
344C22#178212yes—
345C22#178212yes—
346C22#179614yes—
347C22C2×#37911yescharacteristic
348C22C2×#41012yes—
349C4—22no—
350C4—22no—
351C4—22no—
352C4—22no—
353C4—48no—
354C4—44no—
355C4—44no—
356C4—48no—
357C4—164no—
358C2—22no—
359C2—22no—
360C2—42no—
361C2—42no—
362C2#852114yesdirect product factor
363C2C2×#178211yescharacteristic
364C2C2×#179612yes—
subgroupG/H
center, socleC23#379
commutatorC22×C4C23×C4
Frattini, cosocleC23×C4C24
prime radicalC25C2×D4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C23×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
5. #8521C2direct (N × H)
10. C2×#541C4semidirect
12. C22×C4⋊Q8C4semidirect
15. C22×#125C4semidirect
17. C22×C4×Q8C4semidirect
40. C2×C4⋊Q8C2×C4semidirect
52. C2×#125C2×C4semidirect
66. C2×C4×Q8C2×C4semidirect
362. C2#8521direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5412
C2×#18222
C2×#18202
C2×#15112
#85212