Finite Group Databasebeta

← C4×#1492 #182189

Subgroups — C4×#1492 #182189

Order 512.

1590 conjugacy classes of subgroups.

The subgroup lattice has 403 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×#532C211yesmaximal, characteristic
2C4×#423C211yesmaximal, characteristic, complemented
3C2×C42×C8C211yesmaximal, characteristic, complemented
4C2×#1492C212yesmaximal
5#8177C214yesmaximal, complemented
6C4×D4⋊C8C214yesmaximal, complemented
7#7897C212yesmaximal, complemented
8C2×#532C2211yescharacteristic
9C2×C4×#41—21no—
10C2×#423C2212yes—
11C2×C4×M16—21no—
12C22×C4×C8—22no—
13C22×C4×C8C2212yes—
14C4×C4⋊Q8C412yes—
15C4×#127C412yes—
16C4×#124—22no—
17C4×#121—22no—
18C4×#121C414yes—
19#2297—21no—
20#2293—21no—
21#2293C2212yes—
22#2285C2211yescharacteristic
23C42×D4—21no—
24C42×D4C2212yes—
25C2×C43C2211yescharacteristic
26#1767—21no—
27#1767C2212yes—
28C4×C4⋊C8—21no—
29C4×C4⋊C8C2212yes—
30#1728—21no—
31C42×C8—22no—
32C42×C8C2212yes—
33C42×C8C2212yes—
34#1492C4116yesdirect product factor
35C2×D4⋊C8C2218yes—
36#1279C2218yes—
37C22×#41—21no—
38C22×M16—22no—
39C23×C8—22no—
40#532—24no—
41#532C2×C418yes—
42C2×C4⋊Q8C2×C411yescharacteristic
43C2×#127C2×C411yescharacteristic
44C2×#124—21no—
45C2×#121—21no—
46C2×#121C2×C412yes—
47C4×#41—44no—
48C4×#41—44no—
49C2×C4×Q8—22no—
50C2×C4×D4—24no—
51C2×C4×D4—22no—
52C2×C4×D4—22no—
53C2×C4×D4—21no—
54C2×C4×D4C2×C414yes—
55C2×C4×D4C2312yes—
56C2×#117—21no—
57C2×#117—22no—
58C22×C42—22no—
59C22×C42C2×C412yes—
60C22×C42D412yes—
61C22×C42D411yescharacteristic
62C22×C42D411yescharacteristic
63C22×C42C2311yescharacteristic
64#423—24no—
65#423C2×C418yescomplemented
66C2×C4⋊C8—22no—
67C2×C4⋊C8C2314yes—
68C4×M16—44no—
69C2×#97—22no—
70C2×C4×C8—216no—
71C2×C4×C8—24no—
72C2×C4×C8—24no—
73C2×C4×C8—22no—
74C2×C4×C8—24no—
75C2×C4×C8—22no—
76C2×C4×C8C2×C418yescomplemented
77C2×C4×C8C2314yes—
78#391—22no—
79#390—22no—
80#390—22no—
81#390C2×C414yes—
82#389—22no—
83#389C2×C414yes—
84#388—24no—
85#388—24no—
86#386—24no—
87#384C2×C412yes—
88#382—21no—
89#380—21no—
90#380C2×C412yes—
91C4×C4⋊C4—22no—
92C4×C4⋊C4—21no—
93C4×C4⋊C4C2×C414yes—
94C4×C4⋊C4C2312yes—
95C4×C22⋊C4—24no—
96C4×C22⋊C4—22no—
97C4×C22⋊C4—22no—
98C4×C22⋊C4—24no—
99C43C2×C412yes—
100C43D412yes—
101C43D411yescharacteristic
102C43D411yescharacteristic
103C43C2311yescharacteristic
104C43C2311yescharacteristic
105#336—22no—
106#336—22no—
107D4⋊C8C2×C4132yescomplemented
108C2×#41—28no—
109C2×#41—42no—
110C2×#41—42no—
111C2×#41—44no—
112C22×Q8—21no—
113C22×D4—22no—
114C22×D4—21no—
115C22×D4—21no—
116C22×D4C22×C412yes—
117C23×C4—22no—
118C23×C4—24no—
119C23×C4C22⋊C412yes—
120C23×C4C22⋊C412yes—
121C23×C4C22×C411yescharacteristic
122C23×C4C2×D411yescharacteristic
123C23×C4C2×D411yescharacteristic
124C2×M16—28no—
125C2×M16—44no—
126C2×M16—44no—
127C22×C8—216no—
128C22×C8—28no—
129C22×C8—24no—
130C22×C8—24no—
131C4⋊Q8—22no—
132C4⋊Q8C4214yes—
133#127—22no—
134#127C4214yes—
135#124—28no—
136#121—24no—
137#121—28no—
138#121C4218yes—
139C4×Q8—48no—
140C4×D4—28no—
141C4×D4—216no—
142C4×D4—24no—
143C4×D4—416no—
144C4×D4—48no—
145C4×D4—48no—
146C4×D4C22×C418yes—
147#117—42no—
148#117—42no—
149#117—44no—
150#117—44no—
151C2×C4⋊C4—21no—
152C2×C4⋊C4—22no—
153C2×C4⋊C4—24no—
154C2×C4⋊C4—22no—
155C2×C4⋊C4C22×C414yes—
156C2×C4⋊C4C22×C412yes—
157C2×C22⋊C4—22no—
158C2×C22⋊C4—22no—
159C2×C22⋊C4—22no—
160C2×C22⋊C4—24no—
161C2×C22⋊C4—24no—
162C2×C22⋊C4—24no—
163C2×C42—24no—
164C2×C42—28no—
165C2×C42—28no—
166C2×C42—24no—
167C2×C42—22no—
168C2×C42—44no—
169C2×C42—44no—
170C2×C42C22⋊C412yes—
171C2×C42C22⋊C412yes—
172C2×C42C22⋊C412yes—
173C2×C42C22⋊C412yes—
174C2×C42C22⋊C412yes—
175C2×C42C22⋊C412yes—
176C2×C42D814yes—
177C2×C42SD1614yes—
178C2×C42C22×C412yes—
179C2×C42C22×C411yescharacteristic
180C2×C42C22×C414yes—
181C2×C42C22×C412yes—
182C2×C42C2×D411yescharacteristic
183C2×C42C2×D411yescharacteristic
184C2×C42C2×D412yes—
185C2×C42C2×D412yes—
186C2×C42C2×D411yescharacteristic
187C2×C42C2×D411yescharacteristic
188C2×C42C2×D411yescharacteristic
189C2×C42C2×D411yescharacteristic
190C2×C42#4114yes—
191C2×C42C2411yescharacteristic
192C4⋊C8—28no—
193C4⋊C8—24no—
194C4⋊C8C22×C418yes—
195#97—44no—
196C4×C8—216no—
197C4×C8—216no—
198C4×C8—28no—
199C4×C8—24no—
200C4×C8—44no—
201C4×C8C22×C418yes—
202#95—22no—
203#95—24no—
204#95—24no—
205#95—22no—
206C24—22no—
207C24C2×C22⋊C411yescharacteristic
208#41—416no—
209#41—416no—
210C2×Q8—24no—
211C2×Q8—42no—
212C2×Q8—42no—
213C2×D4—28no—
214C2×D4—22no—
215C2×D4—28no—
216C2×D4—24no—
217C2×D4—24no—
218C2×D4—44no—
219C2×D4—44no—
220C2×D4—42no—
221C2×D4—42no—
222C2×D4—44no—
223C2×D4C2×C4214yes—
224C22×C4—24no—
225C22×C4—24no—
226C22×C4—24no—
227C22×C4—24no—
228C22×C4—24no—
229C22×C4—24no—
230C22×C4—24no—
231C22×C4—22no—
232C22×C4—28no—
233C22×C4—24no—
234C22×C4—42no—
235C22×C4—42no—
236C22×C4—44no—
237C22×C4—48no—
238C22×C4—48no—
239C22×C4—48no—
240C22×C4#10218yes—
241C22×C4C2×C4212yes—
242C22×C4C2×C22⋊C411yescharacteristic
243C22×C4C2×C22⋊C412yes—
244C22×C4C2×C22⋊C412yes—
245C22×C4C2×C22⋊C412yes—
246C22×C4C2×C22⋊C411yescharacteristic
247C22×C4C2×C22⋊C411yescharacteristic
248C22×C4C2×C22⋊C412yes—
249C22×C4#11712yes—
250C22×C4C4×D414yes—
251C22×C4C4×D414yes—
252C22×C4C2×D812yes—
253C22×C4C2×SD1612yes—
254C22×C4#13514yes—
255C22×C4C23×C411yescharacteristic
256C22×C4C22×D411yescharacteristic
257C22×C4C22×D411yescharacteristic
258M16—416no—
259C2×C8—216no—
260C2×C8—232no—
261C2×C8—28no—
262C2×C8—28no—
263C2×C8—44no—
264C2×C8—44no—
265C4⋊C4—22no—
266C4⋊C4—24no—
267C4⋊C4—28no—
268C4⋊C4—48no—
269C4⋊C4—44no—
270C4⋊C4—44no—
271C4⋊C4C2×C4214yes—
272C22⋊C4—28no—
273C22⋊C4—28no—
274C22⋊C4—44no—
275C22⋊C4—48no—
276C22⋊C4—48no—
277C22⋊C4—48no—
278C42—24no—
279C42—22no—
280C42—22no—
281C42—24no—
282C42—24no—
283C42—24no—
284C42—24no—
285C42—24no—
286C42—24no—
287C42—42no—
288C42—42no—
289C42—48no—
290C42#10218yes—
291C42#10418yes—
292C42C2×C4212yes—
293C42#11712yes—
294C42C4×D414yes—
295C42C4×D414yes—
296C42#13118yes—
297C42C2×D812yes—
298C42C2×D812yes—
299C42C2×SD1612yes—
300C42C2×SD1612yes—
301C42C23×C412yes—
302C42C2×#4112yes—
303C23—22no—
304C23—22no—
305C23—24no—
306C23—44no—
307C23—42no—
308C23—42no—
309C23—44no—
310C23C4×C22⋊C412yes—
311C23C2×#10212yes—
312C23#41612yes—
313C23C22×C22⋊C411yescharacteristic
314Q8—48no—
315D4—28no—
316D4—416no—
317D4—44no—
318D4—48no—
319D4—48no—
320C2×C4—216no—
321C2×C4—22no—
322C2×C4—22no—
323C2×C4—22no—
324C2×C4—22no—
325C2×C4—22no—
326C2×C4—22no—
327C2×C4—22no—
328C2×C4—22no—
329C2×C4—24no—
330C2×C4—24no—
331C2×C4—216no—
332C2×C4—28no—
333C2×C4—24no—
334C2×C4—42no—
335C2×C4—42no—
336C2×C4—48no—
337C2×C4—48no—
338C2×C4—44no—
339C2×C4—44no—
340C2×C4—44no—
341C2×C4—816no—
342C2×C4C4×C22⋊C412yes—
343C2×C4C4×C22⋊C412yes—
344C2×C4C4×C22⋊C412yes—
345C2×C4#40814yes—
346C2×C4#40814yes—
347C2×C4C2×#10214yes—
348C2×C4C2×#10214yes—
349C2×C4C2×#10212yes—
350C2×C4#41612yes—
351C2×C4C2×#10414yes—
352C2×C4C2×#10414yes—
353C2×C4C2×#10414yes—
354C2×C4C4×D818yes—
355C2×C4C4×SD1618yes—
356C2×C4C22×C4211yescharacteristic
357C2×C4C2×#11711yescharacteristic
358C2×C4C2×C4×D412yes—
359C2×C4C2×C4×D412yes—
360C2×C4C2×#13114yes—
361C2×C4C22×D811yescharacteristic
362C2×C4C22×SD1611yescharacteristic
363C2×C4C2×#13512yes—
364C8—216no—
365C8—48no—
366C22—24no—
367C22—24no—
368C22—22no—
369C22—22no—
370C22—44no—
371C22—44no—
372C22—44no—
373C22—84no—
374C22—84no—
375C22C4×#10214yes—
376C22C2×C4×C22⋊C411yescharacteristic
377C22C2×#40812yes—
378C22C22×#10211yescharacteristic
379C22C2×#41611yescharacteristic
380C22C22×#10412yes—
381C4—24no—
382C4—24no—
383C4—24no—
384C4—22no—
385C4—22no—
386C4—44no—
387C4—84no—
388C4#149218yesdirect product factor
389C4C4×#10414yes—
390C4C4×#10214yes—
391C4C4×#13112yes—
392C4#292212yes—
393C4C2×C4×D812yes—
394C4C2×C4×SD1612yes—
395C2—24no—
396C2—84no—
397C2C2×#149212yes—
398C2#1747312yes—
399C2C4×#40811yescharacteristic
400C2C2×C4×#10411yescharacteristic
401C2C2×C4×#10211yescharacteristic
subgroupG/H
centerC2×C42C2×D4
commutatorC2×C4C22×C42
Frattini, cosocleC2×C42C24
socleC23C22×C22⋊C4
prime radicalC2×#532C22
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×#423C2semidirect
3. C2×C42×C8C2semidirect
5. #8177C2semidirect
6. C4×D4⋊C8C2semidirect
7. #7897C2semidirect
34. #1492C4direct (N × H)
65. #423C2×C4semidirect
76. C2×C4×C8C2×C4semidirect
107. D4⋊C8C2×C4semidirect
388. C4#1492direct (N × H)

Maximal subgroups

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

subgroupindex
C4×#5322
C4×#4232
C2×C42×C82
C2×#14922
#81772
C4×D4⋊C82
#78972