Finite Group Databasebeta

← C2×C4×#492 #6373719

Subgroups — C2×C4×#492 #6373719

Order 512.

3846 conjugacy classes of subgroups.

The subgroup lattice has 392 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#492C211yesmaximal, characteristic
2C22×C4×SD16C214yesmaximal, complemented
3C2×C4×C4⋊Q8C211yesmaximal, characteristic, complemented
4C2×C4×#127C211yesmaximal, characteristic
5C4×#492C2116yesmaximal, direct product factor
6C2×#1968C214yesmaximal, complemented
7C2×#1957C211yesmaximal, characteristic
8C2×#1956C211yesmaximal, characteristic, complemented
9C2×#1844C211yesmaximal, characteristic, complemented
10C2×C42×C8C211yesmaximal, characteristic, complemented
11C23×SD16C2214yes—
12C22×C4⋊Q8C2211yescharacteristic
13C22×#127C2211yescharacteristic
14C22×C4×Q8C2212yes—
15C22×C4×D4—22no—
16C22×C4×D4C2212yes—
17C2×#492C4116yesdirect product factor
18C2×#492C2218yes—
19C2×C4×SD16—232no—
20C2×C4×SD16C22132yescomplemented
21C22×#106C2214yes—
22C22×#103C2214yes—
23C22×#102C2214yes—
24C22×C4×C8C2211yescharacteristic
25C22×C4×C8C2212yes—
26C22×C4×C8C2211yescharacteristic
27C22×C4×C8C2212yes—
28C4×C4⋊Q8—24no—
29C4×C4⋊Q8C2218yescomplemented
30C4×#127—24no—
31C4×#127C2218yes—
32C2×#391C2212yes—
33C2×#390—22no—
34C2×#390C2212yes—
35C2×#389—22no—
36C2×#384C2211yescharacteristic
37C2×#384C2211yescharacteristic
38C2×C4×C4⋊C4—22no—
39C2×C43C2211yescharacteristic
40#1968C22132yescomplemented
41#1957C2218yes—
42#1956C2218yescomplemented
43#1844C2218yescomplemented
44C42×C8C2218yescomplemented
45C23×Q8C2312yes—
46C23×D4—22no—
47C23×D4C2312yes—
48C24×C4—22no—
49C22×SD16—216no—
50C22×SD16—216no—
51C22×SD16C2×C4132yescomplemented
52C22×SD16C23116yes—
53C23×C8C2312yes—
54C23×C8C2312yes—
55C2×C4⋊Q8—22no—
56C2×C4⋊Q8—24no—
57C2×C4⋊Q8C2×C418yescomplemented
58C2×C4⋊Q8C2314yes—
59C2×#127—22no—
60C2×#127—24no—
61C2×#127C2×C418yes—
62C2×#127C2314yes—
63C2×C4×Q8—24no—
64C2×C4×Q8—216no—
65C2×C4×Q8C2318yes—
66C2×C4×D4—24no—
67C2×C4×D4—216no—
68C2×C4×D4—216no—
69C2×C4×D4—416no—
70C2×C4×D4C2318yes—
71C22×C4⋊C4—22no—
72C22×C4⋊C4—22no—
73C22×C4⋊C4—22no—
74C22×C4⋊C4—22no—
75C22×C4⋊C4C2312yes—
76C22×C4⋊C4C2312yes—
77C22×C22⋊C4—24no—
78C22×C22⋊C4—22no—
79C22×C42—22no—
80C22×C42D412yes—
81C22×C42D412yes—
82C22×C42C2311yescharacteristic
83C22×C42C2311yescharacteristic
84C22×C42C2311yescharacteristic
85#492C2×C4164yesdirect product factor
86C4×SD16—2128no—
87C2×#106—216no—
88C2×#106C23116yes—
89C2×#103—216no—
90C2×#103C23116yes—
91C2×#102—216no—
92C2×#102C23116yes—
93C2×C4×C8—28no—
94C2×C4×C8—24no—
95C2×C4×C8C2×C418yescomplemented
96C2×C4×C8D4116yescomplemented
97C2×C4×C8C2314yes—
98C2×C4×C8C2318yes—
99C2×C4×C8C2314yes—
100C2×C4×C8C2318yes—
101#391—24no—
102#391C2318yes—
103#390—24no—
104#390—216no—
105#390C2318yes—
106#389—216no—
107#384—22no—
108#384—22no—
109#384C2314yes—
110#384C2314yes—
111C4×C4⋊C4—216no—
112C2×#95—24no—
113C43D414yes—
114C43C2314yes—
115C25—22no—
116C22×Q8—22no—
117C22×Q8—24no—
118C22×Q8—28no—
119C22×Q8—28no—
120C22×Q8C22×C418yes—
121C22×Q8C2414yes—
122C22×D4—216no—
123C22×D4—28no—
124C22×D4—22no—
125C22×D4—28no—
126C22×D4—28no—
127C22×D4—24no—
128C22×D4—48no—
129C22×D4—48no—
130C22×D4C22×C418yes—
131C22×D4C2414yes—
132C23×C4—22no—
133C23×C4—22no—
134C23×C4—22no—
135C23×C4—28no—
136C23×C4—48no—
137C23×C4—416no—
138C23×C4C2×D411yescharacteristic
139C23×C4C2×D412yes—
140C23×C4C2×D412yes—
141C23×C4C2×D411yescharacteristic
142C23×C4C2411yescharacteristic
143C2×SD16—2128no—
144C2×SD16—232no—
145C2×SD16—232no—
146C2×SD16C22×C4164yescomplemented
147C22×C8—24no—
148C22×C8—24no—
149C22×C8C22×C418yes—
150C22×C8C2×D418yes—
151C22×C8C2×D418yes—
152C22×C8#4118yes—
153C22×C8C2414yes—
154C22×C8C2414yes—
155C4⋊Q8—216no—
156C4⋊Q8—28no—
157C4⋊Q8C22×C4116yescomplemented
158#127—216no—
159#127—28no—
160#127C22×C4116yes—
161C4×Q8—232no—
162C4×Q8—416no—
163C4×D4—232no—
164C4×D4—416no—
165C4×D4—464no—
166C2×C4⋊C4—216no—
167C2×C4⋊C4—28no—
168C2×C4⋊C4—28no—
169C2×C4⋊C4—28no—
170C2×C4⋊C4—28no—
171C2×C4⋊C4—28no—
172C2×C4⋊C4—28no—
173C2×C4⋊C4—22no—
174C2×C4⋊C4—22no—
175C2×C4⋊C4—48no—
176C2×C4⋊C4—48no—
177C2×C4⋊C4—48no—
178C2×C4⋊C4C2414yes—
179C2×C4⋊C4C2414yes—
180C2×C22⋊C4—216no—
181C2×C22⋊C4—28no—
182C2×C22⋊C4—48no—
183C2×C22⋊C4—416no—
184C2×C42—28no—
185C2×C42—24no—
186C2×C42—28no—
187C2×C42—48no—
188C2×C42SD16116yescomplemented
189C2×C42C22×C414yes—
190C2×C42C2×D412yes—
191C2×C42C2×D418yes—
192C2×C42C2×D412yes—
193C2×C42C2×D412yes—
194C2×C42C2×D418yes—
195C2×C42C2×D418yes—
196C2×C42#4114yes—
197C2×C42C2412yes—
198C2×C42C2412yes—
199C2×C42C2412yes—
200#106—232no—
201#103—232no—
202#102—232no—
203C4×C8—216no—
204C4×C8—28no—
205C4×C8C22×C4116yescomplemented
206C4×C8C2×D4132yescomplemented
207#95—216no—
208C24—28no—
209C24—24no—
210C24—44no—
211C24—44no—
212C24—48no—
213C24—48no—
214C24C22×D411yescharacteristic
215C2×Q8—28no—
216C2×Q8—24no—
217C2×Q8—232no—
218C2×Q8—28no—
219C2×Q8—28no—
220C2×Q8—44no—
221C2×Q8—416no—
222C2×Q8—44no—
223C2×Q8C23×C418yes—
224C2×D4—232no—
225C2×D4—28no—
226C2×D4—232no—
227C2×D4—28no—
228C2×D4—28no—
229C2×D4—24no—
230C2×D4—44no—
231C2×D4—44no—
232C2×D4—416no—
233C2×D4—416no—
234C2×D4—416no—
235C2×D4—464no—
236C2×D4C23×C418yes—
237C22×C4—24no—
238C22×C4—24no—
239C22×C4—24no—
240C22×C4—28no—
241C22×C4—24no—
242C22×C4—24no—
243C22×C4—24no—
244C22×C4—44no—
245C22×C4—44no—
246C22×C4—44no—
247C22×C4—44no—
248C22×C4—48no—
249C22×C4—48no—
250C22×C4—416no—
251C22×C4—432no—
252C22×C4—832no—
253C22×C4C4×D418yes—
254C22×C4#12714yes—
255C22×C4#12714yes—
256C22×C4C2×SD1618yes—
257C22×C4C2×SD1618yes—
258C22×C4C2×SD1618yes—
259C22×C4#13518yes—
260C22×C4C23×C412yes—
261C22×C4C22×D412yes—
262C22×C4C22×D414yes—
263C22×C4C22×D411yescharacteristic
264C22×C4C22×D414yes—
265C22×C4C22×D414yes—
266C22×C4C22×D412yes—
267C22×C4C2×#4114yes—
268C22×C4C2×#4112yes—
269C22×C4C2511yescharacteristic
270SD16—2128no—
271C2×C8—216no—
272C2×C8—24no—
273C2×C8—24no—
274C2×C8C4×D4132yescomplemented
275C2×C8C23×C418yes—
276C2×C8C22×D418yes—
277C2×C8C22×D418yes—
278C2×C8C2×#4118yes—
279C4⋊C4—232no—
280C4⋊C4—28no—
281C4⋊C4—28no—
282C4⋊C4—44no—
283C4⋊C4—44no—
284C4⋊C4—416no—
285C4⋊C4—416no—
286C4⋊C4—416no—
287C22⋊C4—416no—
288C22⋊C4—432no—
289C42—24no—
290C42—216no—
291C42—24no—
292C42—416no—
293C42C4×D418yes—
294C42#12718yes—
295C42C2×SD16132yescomplemented
296C42C23×C414yes—
297C42C22×D418yes—
298C42C2×#4114yes—
299C23—28no—
300C23—416no—
301C23—44no—
302C23—44no—
303C23—432no—
304C23—48no—
305C23—48no—
306C23—88no—
307C23—88no—
308C23—816no—
309C23C2×C4×D412yes—
310C23C2×#12712yes—
311C23#53212yes—
312C23C22×SD1614yes—
313C23C2×#13514yes—
314C23C23×D411yescharacteristic
315Q8—216no—
316Q8—416no—
317Q8—48no—
318D4—216no—
319D4—416no—
320D4—48no—
321D4—464no—
322C2×C4—28no—
323C2×C4—216no—
324C2×C4—24no—
325C2×C4—24no—
326C2×C4—24no—
327C2×C4—28no—
328C2×C4—416no—
329C2×C4—44no—
330C2×C4—44no—
331C2×C4—44no—
332C2×C4—44no—
333C2×C4—48no—
334C2×C4—48no—
335C2×C4—88no—
336C2×C4—88no—
337C2×C4—832no—
338C2×C4C4×SD16132yescomplemented
339C2×C4#492116yesdirect product factor
340C2×C4C2×C4×D412yes—
341C2×C4C2×C4×D418yes—
342C2×C4C2×C4×D418yes—
343C2×C4C2×#12714yes—
344C2×C4C2×#12712yes—
345C2×C4C2×#12714yes—
346C2×C4#53212yes—
347C2×C4#53218yes—
348C2×C4C22×SD1618yes—
349C2×C4C22×SD1618yes—
350C2×C4C22×SD1618yes—
351C2×C4C2×#13518yes—
352C2×C4C24×C411yescharacteristic
353C2×C4C23×D412yes—
354C2×C4C22×#4112yes—
355C2×C4C22×#4111yescharacteristic
356C8—28no—
357C8C2×C4×D4116yescomplemented
358C22—48no—
359C22—416no—
360C22—832no—
361C22—84no—
362C22—84no—
363C22—88no—
364C22C4×#12714yes—
365C22C2×C4×SD1618yes—
366C22C2×#49214yes—
367C22#314714yes—
368C22#316718yes—
369C22C22×C4×D411yescharacteristic
370C22C22×#12711yescharacteristic
371C22C2×#53211yescharacteristic
372C22C23×SD1612yes—
373C22C22×#13512yes—
374C4—24no—
375C4—28no—
376C4—48no—
377C4—84no—
378C4—84no—
379C4C4×#12714yes—
380C4C2×C4×SD16116yescomplemented
381C4C2×#49218yesdirect product factor
382C4C22×C4×D412yes—
383C4C2×#53212yes—
384C2—88no—
385C2C4×#49218yesdirect product factor
386C2C2×C4×#12711yescharacteristic
387C2C22×C4×SD1612yes—
388C2C22×#49211yescharacteristic
389C2C2×#314711yescharacteristic
390C2C2×#316712yes—
subgroupG/H
centerC23×C4C2×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC24C22×D4
prime radicalC22×#127C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C4 ◁ C2×C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×C4×SD16C2semidirect
3. C2×C4×C4⋊Q8C2semidirect
5. C4×#492C2direct (N × H)
6. C2×#1968C2semidirect
8. C2×#1956C2semidirect
9. C2×#1844C2semidirect
10. C2×C42×C8C2semidirect
17. C2×#492C4direct (N × H)
20. C2×C4×SD16C22semidirect
29. C4×C4⋊Q8C22semidirect
40. #1968C22semidirect
42. #1956C22semidirect
43. #1844C22semidirect
44. C42×C8C22semidirect
51. C22×SD16C2×C4semidirect
57. C2×C4⋊Q8C2×C4semidirect
85. #492C2×C4direct (N × H)
95. C2×C4×C8C2×C4semidirect
96. C2×C4×C8D4semidirect
146. C2×SD16C22×C4semidirect
157. C4⋊Q8C22×C4semidirect
188. C2×C42SD16semidirect
205. C4×C8C22×C4semidirect
206. C4×C8C2×D4semidirect
274. C2×C8C4×D4semidirect
295. C42C2×SD16semidirect
338. C2×C4C4×SD16semidirect
339. C2×C4#492direct (N × H)
357. C8C2×C4×D4semidirect
380. C4C2×C4×SD16semidirect
381. C4C2×#492direct (N × H)
385. C2C4×#492direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4922
C22×C4×SD162
C2×C4×C4⋊Q82
C2×C4×#1272
C4×#4922
C2×#19682
C2×#19572
C2×#19562
C2×#18442
C2×C42×C82