Finite Group Databasebeta

← C4×#2243 #496041

Subgroups — C4×#2243 #496041

Order 512.

640 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
1C2×#2243C211yesmaximal, characteristic
2C4×#500C211yesmaximal, characteristic, complemented
3C4×#495C211yesmaximal, characteristic
4#13283C211yesmaximal, characteristic, complemented
5#13205C211yesmaximal, characteristic
6#13150C212yesmaximal, complemented
7#13149C212yesmaximal
8#12890C211yesmaximal, characteristic, complemented
9C4×#358C212yesmaximal, complemented
10C4×#357C212yesmaximal
11C4×#346C211yesmaximal, characteristic, complemented
12C2×#500C2211yescharacteristic
13C2×#495C2211yescharacteristic
14C2×C4×Q16C2211yescharacteristic
15C2×C4×SD16—21no—
16C2×C4×D8C2211yescharacteristic
17C4×C4⋊Q8—21no—
18C4×#124—21no—
19#2243C418yesdirect product factor
20C2×#358C2212yes—
21C2×#358C2212yes—
22C2×#357C2212yes—
23C2×#357C2212yes—
24C2×#346C2212yes—
25C2×#346C2211yescharacteristic
26C2×#346C2211yescharacteristic
27C2×C4×C16C2212yes—
28#1990—21no—
29#1970C2211yescharacteristic
30#1969C2211yescharacteristic
31#1968—21no—
32#1958—21no—
33#1942—21no—
34#1942C2212yes—
35#1846C2211yescharacteristic
36#1845C2211yescharacteristic
37C4×#107—21no—
38C4×#107C2212yes—
39C42×C8C2211yescharacteristic
40#1380C2212yes—
41#1380C2212yes—
42#1380C2212yes—
43#1380C2212yes—
44C22×Q16C2311yescharacteristic
45C22×SD16—21no—
46C22×D8C2311yescharacteristic
47C2×C4⋊Q8—21no—
48C2×#124—21no—
49C2×C4×Q8—21no—
50C2×C4×Q8—41no—
51C2×C4×D4—21no—
52C22×C16C2312yes—
53C22×C16C2312yes—
54#500—22no—
55#500C2×C414yescomplemented
56#495—22no—
57#495C2×C414yes—
58C4×Q16—24no—
59C4×SD16—44no—
60C4×D8—24no—
61C2×#107—21no—
62C2×#107—21no—
63C2×#107C2312yes—
64C2×#107C2311yescharacteristic
65C2×#107C2311yescharacteristic
66C2×#107C2312yes—
67C2×#106—21no—
68C2×#103—21no—
69C2×#103—21no—
70C2×#102—21no—
71C2×#102—21no—
72C2×C4×C8D411yescharacteristic
73C2×C4×C8D411yescharacteristic
74C2×C4×C8D411yescharacteristic
75C2×C4×C8C2311yescharacteristic
76C2×C4×C8C2311yescharacteristic
77C2×C4×C8C2311yescharacteristic
78#391—21no—
79#391—41no—
80#390—21no—
81#389—22no—
82#389—41no—
83#388—41no—
84#388—41no—
85#384—21no—
86#382—21no—
87C4×C4⋊C4—22no—
88C4×C4⋊C4—41no—
89C4×C22⋊C4—41no—
90C4×C22⋊C4—41no—
91C43D411yescharacteristic
92#358—24no—
93#358C2×C418yescomplemented
94#357—24no—
95#357C2×C418yes—
96#346—24no—
97#346—22no—
98#346C2×C414yescomplemented
99C4×C16—24no—
100#340—22no—
101#340—22no—
102C22×Q8—21no—
103C22×Q8—41no—
104C22×D4—21no—
105C23×C4—41no—
106C2×Q16—22no—
107C2×Q16—22no—
108C2×Q16—21no—
109C2×Q16C22×C412yes—
110C2×SD16—24no—
111C2×SD16—42no—
112C2×SD16—42no—
113C2×D8—22no—
114C2×D8—22no—
115C2×D8—21no—
116C2×D8C22×C412yes—
117C22×C8C2×D411yescharacteristic
118C22×C8C2×D411yescharacteristic
119C22×C8C2×D411yescharacteristic
120C22×C8C2411yescharacteristic
121C4⋊Q8—24no—
122C4⋊Q8—42no—
123#124—24no—
124#124—42no—
125C4×Q8—42no—
126C4×Q8—42no—
127C4×Q8—84no—
128C4×D4—42no—
129C4×D4—42no—
130C2×C4⋊C4—22no—
131C2×C4⋊C4—21no—
132C2×C4⋊C4—21no—
133C2×C4⋊C4—22no—
134C2×C4⋊C4—41no—
135C2×C4⋊C4—41no—
136C2×C4⋊C4—41no—
137C2×C4⋊C4—42no—
138C2×C4⋊C4—41no—
139C2×C22⋊C4—41no—
140C2×C22⋊C4—41no—
141C2×C22⋊C4—41no—
142C2×C22⋊C4—41no—
143C2×C22⋊C4—41no—
144C2×C42—41no—
145C2×C42—42no—
146C2×C42D811yescharacteristic
147C2×C42D811yescharacteristic
148C2×C42D811yescharacteristic
149C2×C42D811yescharacteristic
150C2×C42C2×D411yescharacteristic
151C2×C42C2×D411yescharacteristic
152C2×C42C2×D411yescharacteristic
153C2×C16—22no—
154C2×C16—22no—
155C2×C16—22no—
156C2×C16—22no—
157C2×C16C22×C414yes—
158C2×C16#4114yes—
159#107—24no—
160#107—22no—
161#107—22no—
162#107—22no—
163#107—22no—
164#107—22no—
165#107—42no—
166#107C22×C414yes—
167#106—42no—
168#103—42no—
169#103—42no—
170#102—42no—
171#102—42no—
172C4×C8—22no—
173C4×C8—22no—
174C4×C8—22no—
175C4×C8SD1614yes—
176C4×C8C22×C412yes—
177C4×C8#4112yes—
178C4×C8#4114yes—
179#95—41no—
180#95—41no—
181#95—41no—
182#95—41no—
183#95—42no—
184#95—42no—
185C24—41no—
186C2×Q8—22no—
187C2×Q8—41no—
188C2×Q8—44no—
189C2×Q8—41no—
190C2×Q8—41no—
191C2×Q8—41no—
192C2×Q8—41no—
193C2×Q8—82no—
194C2×Q8—82no—
195C2×D4—22no—
196C2×D4—41no—
197C2×D4—41no—
198C2×D4—41no—
199C2×D4—41no—
200C2×D4—41no—
201C22×C4—41no—
202C22×C4—42no—
203C22×C4—41no—
204C22×C4—41no—
205C22×C4—42no—
206C22×C4—82no—
207C22×C4—82no—
208C22×C4—82no—
209C22×C4C2×D811yescharacteristic
210C22×C4C2×D811yescharacteristic
211C22×C4C2×D811yescharacteristic
212C22×C4C2×D811yescharacteristic
213C22×C4C2×D811yescharacteristic
214C22×C4C2×D811yescharacteristic
215C22×C4C22×D411yescharacteristic
216Q16—24no—
217Q16—42no—
218SD16—48no—
219D8—24no—
220D8—42no—
221C2×C8—21no—
222C2×C8—21no—
223C2×C8—21no—
224C2×C8—21no—
225C2×C8C4×D412yes—
226C2×C8#12412yes—
227C2×C8C2×SD1612yes—
228C2×C8C2×SD1612yes—
229C2×C8#13512yes—
230C2×C8C23×C411yescharacteristic
231C2×C8C2×#4112yes—
232C2×C8C2×#4112yes—
233C2×C8C2×#4111yescharacteristic
234C4⋊C4—24no—
235C4⋊C4—42no—
236C4⋊C4—44no—
237C4⋊C4—41no—
238C4⋊C4—41no—
239C4⋊C4—42no—
240C4⋊C4—41no—
241C4⋊C4—41no—
242C4⋊C4—42no—
243C4⋊C4—82no—
244C4⋊C4—82no—
245C4⋊C4—84no—
246C4⋊C4—82no—
247C22⋊C4—44no—
248C22⋊C4—44no—
249C22⋊C4—82no—
250C22⋊C4—82no—
251C22⋊C4—82no—
252C42—21no—
253C42—21no—
254C42—22no—
255C42—22no—
256C42—41no—
257C42—41no—
258C42—82no—
259C42—84no—
260C42C4×D412yes—
261C42#12412yes—
262C42C2×SD1612yes—
263C42#13512yes—
264C16—24no—
265C16—24no—
266C23—42no—
267C23—81no—
268C23—81no—
269C23—81no—
270C23—81no—
271C23—81no—
272C23—81no—
273C23C22×D811yescharacteristic
274Q8—42no—
275Q8—42no—
276Q8—88no—
277Q8—81no—
278Q8—81no—
279D4—42no—
280D4—42no—
281D4—81no—
282D4—81no—
283C2×C4—21no—
284C2×C4—21no—
285C2×C4—21no—
286C2×C4—21no—
287C2×C4—21no—
288C2×C4—21no—
289C2×C4—21no—
290C2×C4—21no—
291C2×C4—21no—
292C2×C4—21no—
293C2×C4—21no—
294C2×C4—21no—
295C2×C4—42no—
296C2×C4—44no—
297C2×C4—81no—
298C2×C4—82no—
299C2×C4—82no—
300C2×C4—81no—
301C2×C4—81no—
302C2×C4—81no—
303C2×C4—82no—
304C2×C4—81no—
305C2×C4—81no—
306C2×C4—81no—
307C2×C4—81no—
308C2×C4—82no—
309C2×C4—82no—
310C2×C4—164no—
311C2×C4C4×D812yes—
312C2×C4C4×D812yes—
313C2×C4#48612yes—
314C2×C4#48612yes—
315C2×C4#50912yes—
316C2×C4#51012yes—
317C2×C4C2×C4×D411yescharacteristic
318C2×C4C2×#12411yescharacteristic
319C2×C4#53211yescharacteristic
320C2×C4C22×SD1611yescharacteristic
321C2×C4C2×#13511yescharacteristic
322C2×C4C2×#13511yescharacteristic
323C8—22no—
324C8—22no—
325C8C4×SD1614yes—
326C8C4×#4112yes—
327C8#52912yes—
328C22—82no—
329C22—82no—
330C22—82no—
331C22—161no—
332C22—161no—
333C22—161no—
334C22—161no—
335C22C2×C4×D811yescharacteristic
336C22C2×#48611yescharacteristic
337C22#316911yescharacteristic
338C22C2×#50911yescharacteristic
339C22C2×#51011yescharacteristic
340C22#341411yescharacteristic
341C22#341411yescharacteristic
342C4—22no—
343C4—22no—
344C4—22no—
345C4—41no—
346C4—41no—
347C4—82no—
348C4—84no—
349C4—161no—
350C4—161no—
351C4—162no—
352C4#224314yesdirect product factor
353C4C4×#12411yescharacteristic
354C4C2×C4×SD1611yescharacteristic
355C4#313111yescharacteristic
356C4#316711yescharacteristic
357C2—162no—
358C2C4×#48611yescharacteristic
359C2C4×#50911yescharacteristic
360C2C4×#51011yescharacteristic
361C2C2×#224311yescharacteristic
362C2#3370111yescharacteristic
363C2#3373711yescharacteristic
364C2#3373811yescharacteristic
subgroupG/H
centerC22×C4C2×D8
commutatorC2×C8C23×C4
Frattini, cosocleC22×C8C24
socleC23C22×D8
prime radicalC22×D8C23
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C43 ◁ C42×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C4×#500C2semidirect
4. #13283C2semidirect
6. #13150C2semidirect
8. #12890C2semidirect
9. C4×#358C2semidirect
11. C4×#346C2semidirect
19. #2243C4direct (N × H)
55. #500C2×C4semidirect
93. #358C2×C4semidirect
98. #346C2×C4semidirect
352. C4#2243direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#22432
C4×#5002
C4×#4952
#132832
#132052
#131502
#131492
#128902
C4×#3582
C4×#3572
C4×#3462