Finite Group Databasebeta

← C4×#1494 #182188

Subgroups — C4×#1494 #182188

Order 512.

1332 conjugacy classes of subgroups.

The subgroup lattice has 441 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×#529C211yesmaximal, characteristic
2C4×#432C211yesmaximal, characteristic, complemented
3C2×C42×C8C211yesmaximal, characteristic, complemented
4C2×#1494C212yesmaximal
5#8177C212yesmaximal, complemented
6#8176C212yesmaximal, complemented
7C4×Q8⋊C8C212yesmaximal, complemented
8C4×D4⋊C8C212yesmaximal, complemented
9#7898C212yesmaximal, complemented
10C2×#529C2211yescharacteristic
11C2×#432C2212yes—
12C22×C4×C8—22no—
13C22×C4×C8C2212yes—
14C4×#125C412yes—
15C4×#126—22no—
16C4×#124C412yes—
17C4×C22⋊Q8C412yes—
18C4×#123—22no—
19C4×#121C412yes—
20#2298—21no—
21#2295C2211yescharacteristic
22#2293C2211yescharacteristic
23#2290—21no—
24#2283C2211yescharacteristic
25C42×Q8C2211yescharacteristic
26C42×D4—21no—
27C42×D4C2211yescharacteristic
28C4×#117—21no—
29C2×C43C2211yescharacteristic
30#1767C2212yes—
31C4×C4⋊C8C2212yes—
32#1749—21no—
33C4×C22⋊C8—21no—
34#1745—21no—
35C4×#97—21no—
36C42×C8—22no—
37C42×C8C2212yes—
38C42×C8C2212yes—
39#1494C4116yesdirect product factor
40C2×Q8⋊C8C2214yes—
41C2×D4⋊C8C2214yes—
42#1279C2214yes—
43#1279C2214yes—
44C23×C8—22no—
45#529—24no—
46#529C2×C418yes—
47C2×#126—21no—
48C2×#125C2×C411yescharacteristic
49C2×#124C2×C411yescharacteristic
50C2×#123—21no—
51C2×C22⋊Q8C2×C411yescharacteristic
52C2×#121C2×C411yescharacteristic
53C2×C4×Q8C2×C412yes—
54C2×C4×Q8C2311yescharacteristic
55C2×C4×D4—21no—
56C2×C4×D4—22no—
57C2×C4×D4C2×C412yes—
58C2×C4×D4C2311yescharacteristic
59C2×#117—21no—
60C2×#117—21no—
61C22×C42—21no—
62C22×C42C2×C412yes—
63C22×C42D412yes—
64C22×C42D411yescharacteristic
65C22×C42D411yescharacteristic
66C22×C42C2311yescharacteristic
67#432—24no—
68#432C2×C418yescomplemented
69C2×C4⋊C8C2314yes—
70C2×C22⋊C8—22no—
71C2×#97—22no—
72C2×#97—22no—
73C2×C4×C8—216no—
74C2×C4×C8—24no—
75C2×C4×C8—24no—
76C2×C4×C8—22no—
77C2×C4×C8—24no—
78C2×C4×C8—22no—
79C2×C4×C8C2×C418yescomplemented
80C2×C4×C8C2314yes—
81#391C2×C412yes—
82#390C2×C412yes—
83#389C2×C412yes—
84#389C2×C412yes—
85#388—22no—
86#388—22no—
87#388—22no—
88#388—22no—
89#387—22no—
90#387—22no—
91#387—22no—
92#387—22no—
93#386—22no—
94#385—22no—
95#383—21no—
96#382C2×C412yes—
97#381—21no—
98#380C2×C412yes—
99C4×C4⋊C4—22no—
100C4×C4⋊C4—22no—
101C4×C4⋊C4—22no—
102C4×C4⋊C4—22no—
103C4×C4⋊C4—21no—
104C4×C4⋊C4—21no—
105C4×C4⋊C4C2×C412yes—
106C4×C4⋊C4C2×C412yes—
107C4×C4⋊C4C2311yescharacteristic
108C4×C4⋊C4C2311yescharacteristic
109C4×C22⋊C4—22no—
110C4×C22⋊C4—21no—
111C4×C22⋊C4—22no—
112C4×C22⋊C4—22no—
113C4×C22⋊C4—22no—
114C4×C22⋊C4—22no—
115C4×C22⋊C4—21no—
116C4×C22⋊C4—21no—
117#376—21no—
118#376—21no—
119C43—21no—
120C43C2×C412yes—
121C43D412yes—
122C43D411yescharacteristic
123C43D411yescharacteristic
124C43C2311yescharacteristic
125C43C2311yescharacteristic
126#336—22no—
127#336—22no—
128Q8⋊C8C2×C4116yescomplemented
129D4⋊C8C2×C4116yescomplemented
130C22×Q8C22×C411yescharacteristic
131C22×D4—21no—
132C22×D4C22×C411yescharacteristic
133C23×C4—21no—
134C23×C4—22no—
135C23×C4C22⋊C412yes—
136C23×C4C22⋊C412yes—
137C23×C4C22×C411yescharacteristic
138C23×C4C2×D411yescharacteristic
139C23×C4C2×D411yescharacteristic
140C22×C8—216no—
141C22×C8—28no—
142C22×C8—24no—
143C22×C8—24no—
144#126—28no—
145#125—22no—
146#125C4214yes—
147#124—22no—
148#124C4214yes—
149#123—28no—
150C22⋊Q8—22no—
151C22⋊Q8C4214yes—
152#121—22no—
153#121C4214yes—
154C4×Q8—22no—
155C4×Q8—28no—
156C4×Q8C22×C414yes—
157C4×D4—28no—
158C4×D4—28no—
159C4×D4—22no—
160C4×D4—48no—
161C4×D4C22×C414yes—
162#117—28no—
163#117—44no—
164C2×C4⋊C4—21no—
165C2×C4⋊C4—21no—
166C2×C4⋊C4—21no—
167C2×C4⋊C4—21no—
168C2×C4⋊C4—22no—
169C2×C4⋊C4—22no—
170C2×C4⋊C4—22no—
171C2×C4⋊C4C22×C412yes—
172C2×C4⋊C4C22×C412yes—
173C2×C4⋊C4C22×C411yescharacteristic
174C2×C4⋊C4C22×C411yescharacteristic
175C2×C22⋊C4—21no—
176C2×C22⋊C4—21no—
177C2×C22⋊C4—21no—
178C2×C22⋊C4—21no—
179C2×C22⋊C4—21no—
180C2×C22⋊C4—22no—
181C2×C22⋊C4—22no—
182C2×C22⋊C4—22no—
183C2×C22⋊C4—22no—
184C2×C42—28no—
185C2×C42—21no—
186C2×C42—28no—
187C2×C42—24no—
188C2×C42—24no—
189C2×C42—22no—
190C2×C42—22no—
191C2×C42—22no—
192C2×C42—21no—
193C2×C42—21no—
194C2×C42—44no—
195C2×C42C22⋊C412yes—
196C2×C42C22⋊C412yes—
197C2×C42C22⋊C412yes—
198C2×C42C22⋊C412yes—
199C2×C42C22⋊C412yes—
200C2×C42C22⋊C412yes—
201C2×C42C22×C412yes—
202C2×C42C22×C411yescharacteristic
203C2×C42C22×C414yes—
204C2×C42C22×C412yes—
205C2×C42C2×D411yescharacteristic
206C2×C42C2×D411yescharacteristic
207C2×C42C2×D412yes—
208C2×C42C2×D412yes—
209C2×C42C2×D411yescharacteristic
210C2×C42C2×D411yescharacteristic
211C2×C42C2×D411yescharacteristic
212C2×C42C2×D411yescharacteristic
213C2×C42#4114yes—
214C2×C42C2411yescharacteristic
215C4⋊C8—24no—
216C4⋊C8C22×C418yes—
217C22⋊C8—28no—
218#97—28no—
219#97—44no—
220C4×C8—216no—
221C4×C8—216no—
222C4×C8—28no—
223C4×C8—24no—
224C4×C8—44no—
225C4×C8C22×C418yes—
226#95—22no—
227#95—22no—
228#95—22no—
229#95—22no—
230#95—22no—
231#95—22no—
232#95—22no—
233#95—22no—
234#95—22no—
235#95—21no—
236#95—21no—
237C24—21no—
238C24C2×C22⋊C411yescharacteristic
239C2×Q8—21no—
240C2×Q8—24no—
241C2×Q8C2×C4212yes—
242C2×D4—24no—
243C2×D4—21no—
244C2×D4—24no—
245C2×D4—44no—
246C2×D4C2×C4212yes—
247C22×C4—24no—
248C22×C4—24no—
249C22×C4—24no—
250C22×C4—22no—
251C22×C4—22no—
252C22×C4—24no—
253C22×C4—24no—
254C22×C4—24no—
255C22×C4—24no—
256C22×C4—21no—
257C22×C4—21no—
258C22×C4—21no—
259C22×C4—24no—
260C22×C4—22no—
261C22×C4—22no—
262C22×C4—42no—
263C22×C4—42no—
264C22×C4—44no—
265C22×C4—44no—
266C22×C4—44no—
267C22×C4#10418yes—
268C22×C4C2×C4212yes—
269C22×C4C2×C22⋊C411yescharacteristic
270C22×C4C2×C22⋊C411yescharacteristic
271C22×C4C2×C22⋊C411yescharacteristic
272C22×C4C2×C22⋊C412yes—
273C22×C4C2×C22⋊C412yes—
274C22×C4C2×C22⋊C412yes—
275C22×C4C2×C22⋊C412yes—
276C22×C4#11712yes—
277C22×C4C4×D414yes—
278C22×C4C4×D414yes—
279C22×C4C23×C411yescharacteristic
280C22×C4C22×D411yescharacteristic
281C22×C4C22×D411yescharacteristic
282C2×C8—216no—
283C2×C8—232no—
284C2×C8—28no—
285C2×C8—28no—
286C2×C8—44no—
287C2×C8—44no—
288C4⋊C4—21no—
289C4⋊C4—21no—
290C4⋊C4—24no—
291C4⋊C4—24no—
292C4⋊C4—24no—
293C4⋊C4—24no—
294C4⋊C4—24no—
295C4⋊C4—24no—
296C4⋊C4—44no—
297C4⋊C4—44no—
298C4⋊C4—44no—
299C4⋊C4C2×C4212yes—
300C4⋊C4C2×C4212yes—
301C22⋊C4—24no—
302C22⋊C4—24no—
303C22⋊C4—24no—
304C22⋊C4—24no—
305C22⋊C4—24no—
306C22⋊C4—44no—
307C22⋊C4—44no—
308C22⋊C4—44no—
309C22⋊C4—44no—
310C42—24no—
311C42—24no—
312C42—22no—
313C42—22no—
314C42—24no—
315C42—24no—
316C42—24no—
317C42—24no—
318C42—24no—
319C42—24no—
320C42—24no—
321C42—24no—
322C42—42no—
323C42—42no—
324C42—44no—
325C42—44no—
326C42—44no—
327C42C2×C4212yes—
328C42#11712yes—
329C42C4×D414yes—
330C42C4×D414yes—
331C42#13118yes—
332C42#13514yes—
333C42#13514yes—
334C42C23×C412yes—
335C42C2×#4112yes—
336C23—22no—
337C23—21no—
338C23—21no—
339C23—22no—
340C23—42no—
341C23—41no—
342C23—41no—
343C23—42no—
344C23C4×C22⋊C412yes—
345C23C2×#10414yes—
346C23C22×C22⋊C411yescharacteristic
347Q8—24no—
348Q8—42no—
349D4—24no—
350D4—48no—
351D4—42no—
352C2×C4—216no—
353C2×C4—22no—
354C2×C4—22no—
355C2×C4—22no—
356C2×C4—22no—
357C2×C4—22no—
358C2×C4—21no—
359C2×C4—21no—
360C2×C4—22no—
361C2×C4—22no—
362C2×C4—22no—
363C2×C4—22no—
364C2×C4—28no—
365C2×C4—24no—
366C2×C4—24no—
367C2×C4—28no—
368C2×C4—216no—
369C2×C4—22no—
370C2×C4—22no—
371C2×C4—22no—
372C2×C4—42no—
373C2×C4—41no—
374C2×C4—41no—
375C2×C4—42no—
376C2×C4—48no—
377C2×C4—42no—
378C2×C4—42no—
379C2×C4—42no—
380C2×C4—42no—
381C2×C4—42no—
382C2×C4—42no—
383C2×C4—88no—
384C2×C4C4×C22⋊C412yes—
385C2×C4C4×C22⋊C412yes—
386C2×C4C4×C22⋊C412yes—
387C2×C4#40814yes—
388C2×C4#40814yes—
389C2×C4#41614yes—
390C2×C4#41614yes—
391C2×C4C2×#10414yes—
392C2×C4C2×#10414yes—
393C2×C4C22×C4211yescharacteristic
394C2×C4C2×#11711yescharacteristic
395C2×C4C2×C4×D412yes—
396C2×C4C2×C4×D412yes—
397C2×C4C2×#13114yes—
398C2×C4C2×#13512yes—
399C2×C4C2×#13512yes—
400C8—216no—
401C8—48no—
402C22—24no—
403C22—24no—
404C22—22no—
405C22—22no—
406C22—42no—
407C22—42no—
408C22—42no—
409C22—82no—
410C22—82no—
411C22C4×#10414yes—
412C22C2×C4×C22⋊C411yescharacteristic
413C22C2×#40812yes—
414C22C2×#41611yescharacteristic
415C22C2×#41611yescharacteristic
416C22C22×#10412yes—
417C4—24no—
418C4—24no—
419C4—24no—
420C4—22no—
421C4—22no—
422C4—22no—
423C4—22no—
424C4—42no—
425C4—42no—
426C4—42no—
427C4—82no—
428C4—82no—
429C4#149418yesdirect product factor
430C4C4×#13112yes—
431C4#292212yes—
432C4C4×#13514yes—
433C2—24no—
434C2—82no—
435C2C2×#149412yes—
436C2#1747312yes—
437C2C4×#40811yescharacteristic
438C2C2×C4×#10411yescharacteristic
439C2C4×#41611yescharacteristic
subgroupG/H
centerC2×C42C2×D4
commutatorC2×C4C22×C42
Frattini, cosocleC2×C42C24
socleC23C22×C22⋊C4
prime radicalC2×#121C2×C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C42 ◁ C2×C43 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C4×#432C2semidirect
3. C2×C42×C8C2semidirect
5. #8177C2semidirect
6. #8176C2semidirect
7. C4×Q8⋊C8C2semidirect
8. C4×D4⋊C8C2semidirect
9. #7898C2semidirect
39. #1494C4direct (N × H)
68. #432C2×C4semidirect
79. C2×C4×C8C2×C4semidirect
128. Q8⋊C8C2×C4semidirect
129. D4⋊C8C2×C4semidirect
429. C4#1494direct (N × H)

Maximal subgroups

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

subgroupindex
C4×#5292
C4×#4322
C2×C42×C82
C2×#14942
#81772
#81762
C4×Q8⋊C82
C4×D4⋊C82
#78982