Finite Group Databasebeta

← C4×#1715 #213101

Subgroups — C4×#1715 #213101

Order 512.

1004 conjugacy classes of subgroups.

The subgroup lattice has 335 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×#498C211yesmaximal, characteristic, complemented
2C4×#493C211yesmaximal, characteristic
3C4×#492C212yesmaximal, complemented
4C4×#486C212yesmaximal, complemented
5C2×#1715C211yesmaximal, characteristic
6#9841C211yesmaximal, characteristic, complemented
7#9837C211yesmaximal, characteristic
8#9829C212yesmaximal, complemented
9#9827C212yesmaximal, complemented
10#8819C211yesmaximal, characteristic, complemented
11C4×#322C211yesmaximal, characteristic, complemented
12C2×#498C2211yescharacteristic
13C2×#493C2211yescharacteristic
14C2×#492C2212yes—
15C2×#486C2212yes—
16C2×C4×SD16—24no—
17C2×C4×D8—22no—
18C4×C4⋊Q8C2212yes—
19C4×#127C2211yescharacteristic
20C4×#127C2211yescharacteristic
21#1990C2212yes—
22#1990C2212yes—
23#1970—22no—
24#1968—24no—
25#1957C2211yescharacteristic
26#1957C2212yes—
27#1957C2211yescharacteristic
28#1957C2212yes—
29#1956C2212yes—
30#1941—22no—
31#1934—24no—
32#1845C2211yescharacteristic
33#1844C2212yes—
34#1844C2211yescharacteristic
35#1834C2212yes—
36C4×#106—22no—
37C4×#102—24no—
38C42×C8C2212yes—
39C42×C8C2211yescharacteristic
40#1715C418yesdirect product factor
41C2×#322C2212yes—
42C2×#322C2211yescharacteristic
43C2×#322C2211yescharacteristic
44C22×SD16—24no—
45C22×D8—22no—
46C2×C4⋊Q8C2312yes—
47C2×#127C2311yescharacteristic
48C2×#127C2311yescharacteristic
49C2×C4×Q8—22no—
50C2×C4×D4—21no—
51C2×C4×D4—21no—
52C2×C4×D4—22no—
53C2×C4×D4—22no—
54#498—22no—
55#498C2×C414yescomplemented
56#493—22no—
57#493C2×C414yes—
58#492—24no—
59#492C2×C418yescomplemented
60#486—24no—
61#486C2×C418yescomplemented
62C4×SD16—416no—
63C4×D8—48no—
64C2×#107—22no—
65C2×#106—22no—
66C2×#106—24no—
67C2×#106—22no—
68C2×#103—24no—
69C2×#102—24no—
70C2×#102—22no—
71C2×#102—22no—
72C2×#102—24no—
73C2×#102—24no—
74C2×C4×C8D414yes—
75C2×C4×C8D412yes—
76C2×C4×C8D414yes—
77C2×C4×C8D412yes—
78C2×C4×C8C2312yes—
79C2×C4×C8C2311yescharacteristic
80C2×C4×C8C2312yes—
81C2×C4×C8C2311yescharacteristic
82#391—22no—
83#390—22no—
84#390—22no—
85#390—21no—
86#390—21no—
87#389—22no—
88#389—22no—
89#384C2311yescharacteristic
90#384C2311yescharacteristic
91#384C2312yes—
92C4×C4⋊C4—22no—
93C4×C4⋊C4—22no—
94C43C2311yescharacteristic
95#340—24no—
96#340—24no—
97#340—24no—
98#322—24no—
99#322—22no—
100#322C2×C414yescomplemented
101C22×Q8—22no—
102C22×D4—21no—
103C22×D4—21no—
104C22×D4—22no—
105C22×D4—22no—
106C23×C4—41no—
107C23×C4—41no—
108C2×SD16—216no—
109C2×SD16—48no—
110C2×SD16—48no—
111C2×D8—28no—
112C2×D8—44no—
113C2×D8—44no—
114C22×C8C2×D414yes—
115C22×C8C2×D414yes—
116C22×C8C2×D412yes—
117C22×C8C2×D412yes—
118C4⋊Q8—22no—
119C4⋊Q8—22no—
120C4⋊Q8—22no—
121C4⋊Q8C22×C414yes—
122#127—22no—
123#127—22no—
124#127—21no—
125#127—21no—
126#127C22×C412yes—
127#127C22×C412yes—
128C4×Q8—48no—
129C4×D4—44no—
130C4×D4—44no—
131C4×D4—48no—
132C4×D4—48no—
133C2×C4⋊C4—22no—
134C2×C4⋊C4—22no—
135C2×C4⋊C4—22no—
136C2×C4⋊C4—21no—
137C2×C4⋊C4—21no—
138C2×C4⋊C4—22no—
139C2×C4⋊C4—22no—
140C2×C4⋊C4—22no—
141C2×C4⋊C4—22no—
142C2×C4⋊C4—42no—
143C2×C22⋊C4—41no—
144C2×C22⋊C4—41no—
145C2×C22⋊C4—42no—
146C2×C22⋊C4—42no—
147C2×C42—42no—
148C2×C42C2×D411yescharacteristic
149C2×C42C2×D412yes—
150C2×C42C2×D411yescharacteristic
151C2×C42C2×D412yes—
152C2×C42C2411yescharacteristic
153#107—44no—
154#106—28no—
155#106—48no—
156#106—44no—
157#103—48no—
158#102—216no—
159#102—48no—
160#102—48no—
161#102—44no—
162#102—44no—
163C4×C8—24no—
164C4×C8—28no—
165C4×C8—22no—
166C4×C8—22no—
167C4×C8—22no—
168C4×C8—44no—
169C4×C8SD1618yescomplemented
170C4×C8C22×C414yes—
171C4×C8C22×C412yes—
172C4×C8#4114yes—
173C4×C8#4112yes—
174#95—42no—
175#95—42no—
176C24—41no—
177C24—41no—
178C2×Q8—24no—
179C2×Q8—42no—
180C2×Q8—44no—
181C2×Q8—44no—
182C2×D4—24no—
183C2×D4—22no—
184C2×D4—22no—
185C2×D4—24no—
186C2×D4—41no—
187C2×D4—41no—
188C2×D4—42no—
189C2×D4—42no—
190C2×D4—42no—
191C2×D4—42no—
192C2×D4—42no—
193C2×D4—42no—
194C2×D4—44no—
195C2×D4—44no—
196C2×D4—44no—
197C2×D4—44no—
198C22×C4—42no—
199C22×C4—42no—
200C22×C4—41no—
201C22×C4—41no—
202C22×C4—82no—
203C22×C4—82no—
204C22×C4—84no—
205C22×C4—84no—
206C22×C4#12711yescharacteristic
207C22×C4#12712yes—
208C22×C4#12711yescharacteristic
209C22×C4C22×D411yescharacteristic
210C22×C4C22×D412yes—
211SD16—432no—
212D8—416no—
213C2×C8—22no—
214C2×C8—22no—
215C2×C8—24no—
216C2×C8—24no—
217C2×C8—24no—
218C2×C8—24no—
219C2×C8—24no—
220C2×C8C4×D418yes—
221C2×C8C4×D414yes—
222C2×C8C2×SD1614yes—
223C2×C8C2×SD1614yes—
224C2×C8#13514yes—
225C4⋊C4—24no—
226C4⋊C4—24no—
227C4⋊C4—42no—
228C4⋊C4—42no—
229C4⋊C4—42no—
230C4⋊C4—42no—
231C4⋊C4—44no—
232C4⋊C4—44no—
233C4⋊C4—44no—
234C4⋊C4—44no—
235C4⋊C4—44no—
236C4⋊C4—84no—
237C22⋊C4—82no—
238C22⋊C4—82no—
239C22⋊C4—84no—
240C22⋊C4—84no—
241C42—22no—
242C42—24no—
243C42—84no—
244C42C2×SD1614yes—
245C42AGL(1,ℤ/8)18yes—
246C42C23×C411yescharacteristic
247C42C2×#4111yescharacteristic
248C42C2×#4112yes—
249C23—42no—
250C23—42no—
251C23—81no—
252C23—81no—
253C23—81no—
254C23—81no—
255C23—82no—
256C23—82no—
257C23—82no—
258C23—82no—
259C23C2×#12711yescharacteristic
260Q8—48no—
261Q8—84no—
262D4—44no—
263D4—44no—
264D4—48no—
265D4—48no—
266D4—82no—
267D4—82no—
268D4—84no—
269D4—84no—
270C2×C4—22no—
271C2×C4—22no—
272C2×C4—22no—
273C2×C4—44no—
274C2×C4—82no—
275C2×C4—82no—
276C2×C4—81no—
277C2×C4—81no—
278C2×C4—82no—
279C2×C4—82no—
280C2×C4—82no—
281C2×C4—82no—
282C2×C4—82no—
283C2×C4—164no—
284C2×C4—164no—
285C2×C4#49212yes—
286C2×C4#49212yes—
287C2×C4#49614yes—
288C2×C4#49614yes—
289C2×C4C2×C4×D411yescharacteristic
290C2×C4C2×C4×D412yes—
291C2×C4#53211yescharacteristic
292C2×C4#53212yes—
293C2×C4C22×SD1612yes—
294C2×C4C2×#13512yes—
295C2×C4C2×AGL(1,ℤ/8)14yes—
296C2×C4#57514yes—
297C8—24no—
298C8—28no—
299C8—44no—
300C8C4×SD1618yescomplemented
301C22—82no—
302C22—82no—
303C22—84no—
304C22—84no—
305C22—161no—
306C22—161no—
307C22—161no—
308C22—161no—
309C22—162no—
310C22—162no—
311C22C4×#12711yescharacteristic
312C22C2×#49211yescharacteristic
313C22#314711yescharacteristic
314C22C2×#49612yes—
315C22#315012yes—
316C4—22no—
317C4—24no—
318C4—84no—
319C4—161no—
320C4—161no—
321C4—162no—
322C4#171514yesdirect product factor
323C4C2×C4×SD1612yes—
324C4C4×AGL(1,ℤ/8)14yes—
325C4#316712yes—
326C4#317114yes—
327C2—162no—
328C2—162no—
329C2C2×#171511yescharacteristic
330C2#1960811yescharacteristic
331C2#1961912yes—
332C2C4×#49211yescharacteristic
333C2C4×#49612yes—
subgroupG/H
centerC22×C4#127
commutatorC42C23×C4
Frattini, cosocleC2×C42C24
socleC23C2×#127
prime radicalC2×#493C22
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ C43 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C4×#498C2semidirect
3. C4×#492C2semidirect
4. C4×#486C2semidirect
6. #9841C2semidirect
8. #9829C2semidirect
9. #9827C2semidirect
10. #8819C2semidirect
11. C4×#322C2semidirect
40. #1715C4direct (N × H)
55. #498C2×C4semidirect
59. #492C2×C4semidirect
61. #486C2×C4semidirect
100. #322C2×C4semidirect
169. C4×C8SD16semidirect
300. C8C4×SD16semidirect
322. C4#1715direct (N × H)

Maximal subgroups

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

subgroupindex
C4×#4982
C4×#4932
C4×#4922
C4×#4862
C2×#17152
#98412
#98372
#98292
#98272
#88192
C4×#3222