Finite Group Databasebeta

← C2×#21709 #6373759

Subgroups — C2×#21709 #6373759

Order 512.

3050 conjugacy classes of subgroups.

The subgroup lattice has 308 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3150C211yesmaximal, characteristic
2C22×#444C214yesmaximal, complemented
3C2×#2931C212yesmaximal, complemented
4#21709C2116yesmaximal, direct product factor
5C2×#1974C214yesmaximal, complemented
6C2×#1963C212yesmaximal, complemented
7C2×#1849C211yesmaximal, characteristic, complemented
8C2×#1726C211yesmaximal, characteristic, complemented
9C22×#135C2214yes—
10C22×#131C2214yes—
11C2×#532C2212yes—
12#3150C418yescomplemented
13#3150C2218yes—
14C2×#497C414yescomplemented
15C2×#496C414yescomplemented
16C2×#444—232no—
17C2×#444C22132yescomplemented
18#2931—28no—
19#2931C22116yescomplemented
20C2×#436—24no—
21C2×C8×D4—24no—
22C22×#108C2214yes—
23C2×#423C2212yes—
24C22×#104C2218yes—
25C2×#408C2214yes—
26C22×#97C2211yescharacteristic
27C22×#97C2212yes—
28C22×C4×C8C2212yes—
29C22×C4×C8C2211yescharacteristic
30C2×#376C2211yescharacteristic
31#1974C22132yescomplemented
32#1963C22116yescomplemented
33#1849C2218yescomplemented
34#1726C2218yescomplemented
35C22×#41C2314yes—
36C2×#135—216no—
37C2×#135—216no—
38C2×#135C2×C4116yes—
39C2×#135C23116yes—
40C22×Q16C2×C414yes—
41C22×SD16C2×C418yes—
42C22×D8C2×C414yes—
43C2×#131—28no—
44C2×#131—232no—
45C2×#131C23116yes—
46C22×M16—24no—
47C22×M16C2314yes—
48C23×C8—24no—
49C23×C8C2311yescharacteristic
50C23×C8C2312yes—
51C23×C8C2311yescharacteristic
52#532—24no—
53#532—24no—
54#532C2×C418yes—
55#532C2318yes—
56C2×C4⋊Q8C2×C412yes—
57C2×#127C2×C412yes—
58C2×#124C2×C414yes—
59C2×#121—24no—
60C2×C4×D4—24no—
61C22×C42C2312yes—
62C22×C42C2311yescharacteristic
63#497C2×C4132yescomplemented
64#496C2×C4132yescomplemented
65#444—2128no—
66#436—232no—
67C8×D4—232no—
68C2×#108—216no—
69C2×#108C23116yes—
70#423—24no—
71#423C2318yes—
72C2×C4⋊C8—24no—
73C2×#104—232no—
74C2×#104C23132yes—
75#408—28no—
76#408C23116yes—
77C2×C22⋊C8—28no—
78C2×#97C2×C414yes—
79C2×#97C2×C414yes—
80C2×#97D4116yescomplemented
81C2×#97C2314yes—
82C2×#97C2318yes—
83C2×C4×C8—28no—
84C2×C4×C8D414yes—
85C2×C4×C8D414yes—
86C2×C4×C8C2318yes—
87C2×C4×C8C2314yes—
88#376—22no—
89#376C2314yes—
90C2×#95—22no—
91C2×#41—24no—
92C2×#41—24no—
93C2×#41—216no—
94C2×#41—216no—
95C2×#41C22×C418yes—
96C2×#41C2418yes—
97C22×Q8C22×C414yes—
98C22×D4—24no—
99C22×D4—24no—
100C22×D4C22×C414yes—
101C23×C4—22no—
102C23×C4—24no—
103C23×C4#4112yes—
104C23×C4C2411yescharacteristic
105#135—264no—
106#135—232no—
107#135—232no—
108C2×Q16—216no—
109C2×Q16C22×C4116yes—
110C2×SD16—232no—
111C2×SD16C22×C4132yes—
112C2×D8—216no—
113C2×D8C22×C4116yes—
114#131—264no—
115#131—432no—
116C2×M16—24no—
117C2×M16—216no—
118C2×M16—216no—
119C2×M16—416no—
120C2×M16C2418yes—
121C22×C8—24no—
122C22×C8—24no—
123C22×C8—216no—
124C22×C8—416no—
125C22×C8C22×C414yes—
126C22×C8C22×C414yes—
127C22×C8C2×D412yes—
128C22×C8C2×D412yes—
129C22×C8C2×D418yes—
130C22×C8C2×D412yes—
131C22×C8C2×D418yes—
132C22×C8C2×D412yes—
133C22×C8#4118yes—
134C22×C8C2412yes—
135C22×C8C2414yes—
136C22×C8C2412yes—
137C4⋊Q8—24no—
138C4⋊Q8C22×C418yes—
139#127—24no—
140#127C22×C418yes—
141#124—28no—
142#124C22×C4116yes—
143#121—216no—
144#121—216no—
145C4×D4—216no—
146C4×D4—216no—
147C2×C4⋊C4—24no—
148C2×C22⋊C4—28no—
149C2×C42—22no—
150C2×C42—24no—
151C2×C42C22×C412yes—
152C2×C42C22×C412yes—
153C2×C42C2×D418yes—
154C2×C42C2×D412yes—
155C2×C42C2×D412yes—
156C2×C42#4112yes—
157C2×C42C2414yes—
158C2×C42C2412yes—
159#108—232no—
160C4⋊C8—216no—
161#104—264no—
162C22⋊C8—232no—
163#97C22×C4116yes—
164#97C2×D4132yescomplemented
165C4×C8—216no—
166C4×C8C2×D4116yes—
167#95—28no—
168C24—24no—
169C24C2×#4111yescharacteristic
170#41—232no—
171#41—216no—
172#41—216no—
173#41—48no—
174#41—416no—
175#41—48no—
176C2×Q8—24no—
177C2×Q8—216no—
178C2×Q8C23×C418yes—
179C2×D4—28no—
180C2×D4—28no—
181C2×D4—216no—
182C2×D4—216no—
183C2×D4—24no—
184C2×D4—416no—
185C2×D4—416no—
186C2×D4C23×C418yes—
187C22×C4—24no—
188C22×C4—28no—
189C22×C4—24no—
190C22×C4—28no—
191C22×C4—28no—
192C22×C4—44no—
193C22×C4—48no—
194C22×C4—48no—
195C22×C4—48no—
196C22×C4C4×D414yes—
197C22×C4C4×D414yes—
198C22×C4C23×C411yescharacteristic
199C22×C4C23×C411yescharacteristic
200C22×C4C22×D414yes—
201C22×C4C22×D411yescharacteristic
202C22×C4C22×D411yescharacteristic
203C22×C4C2×#4114yes—
204C22×C4C2×#4111yescharacteristic
205C22×C4C2×#4114yes—
206C22×C4C2511yescharacteristic
207Q16—232no—
208SD16—264no—
209D8—232no—
210M16—216no—
211M16—48no—
212M16—432no—
213C2×C8—24no—
214C2×C8—24no—
215C2×C8—24no—
216C2×C8—28no—
217C2×C8—48no—
218C2×C8—432no—
219C2×C8C4×D4116yes—
220C2×C8C4×D4116yes—
221C2×C8#12718yes—
222C2×C8#12718yes—
223C2×C8C23×C418yes—
224C2×C8C22×D414yes—
225C2×C8C22×D418yes—
226C2×C8C22×D414yes—
227C2×C8C22×D418yes—
228C2×C8C2×#4118yes—
229C4⋊C4—216no—
230C22⋊C4—232no—
231C42—28no—
232C42—24no—
233C42C4×D414yes—
234C42C4×D414yes—
235C42C23×C414yes—
236C42C22×D418yes—
237C42C22×D414yes—
238C23—24no—
239C23—28no—
240C23—48no—
241C23—416no—
242C23C2×C4×D411yescharacteristic
243C23C2×C4×D411yescharacteristic
244C23#53214yes—
245C23C22×#4111yescharacteristic
246Q8—216no—
247Q8—48no—
248D4—216no—
249D4—432no—
250D4—416no—
251D4—416no—
252D4—48no—
253C2×C4—28no—
254C2×C4—28no—
255C2×C4—28no—
256C2×C4—44no—
257C2×C4—44no—
258C2×C4—48no—
259C2×C4—416no—
260C2×C4—48no—
261C2×C4—416no—
262C2×C4—48no—
263C2×C4—48no—
264C2×C4C2×C4×D418yes—
265C2×C4C2×C4×D411yescharacteristic
266C2×C4C2×C4×D411yescharacteristic
267C2×C4C2×C4×D414yes—
268C2×C4C2×C4×D414yes—
269C2×C4C2×#12712yes—
270C2×C4C2×#12712yes—
271C2×C4#53214yes—
272C2×C4#53212yes—
273C2×C4#53212yes—
274C2×C4C24×C411yescharacteristic
275C2×C4C23×D412yes—
276C2×C4C23×D411yescharacteristic
277C2×C4C22×#4112yes—
278C8—24no—
279C8—48no—
280C8C2×C4×D4116yes—
281C8C2×#12718yes—
282C22—22no—
283C22—22no—
284C22—28no—
285C22—416no—
286C22—48no—
287C22—816no—
288C22C4×#12712yes—
289C22C4×#12712yes—
290C22#295514yes—
291C22C22×C4×D411yescharacteristic
292C22C2×#53212yes—
293C4—28no—
294C4—48no—
295C4—48no—
296C4C4×#12712yes—
297C4C4×#12712yes—
298C4C22×C4×D412yes—
299C4C22×#12711yescharacteristic
300C4C2×#53211yescharacteristic
301C2—22no—
302C2—22no—
303C2—88no—
304C2#2170914yesdirect product factor
305C2C2×C4×#12711yescharacteristic
306C2C2×#295512yes—
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C2×C4×D4
prime radicalC2×#3150C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C4×C8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#444C2semidirect
3. C2×#2931C2semidirect
4. #21709C2direct (N × H)
5. C2×#1974C2semidirect
6. C2×#1963C2semidirect
7. C2×#1849C2semidirect
8. C2×#1726C2semidirect
12. #3150C4semidirect
14. C2×#497C4semidirect
15. C2×#496C4semidirect
17. C2×#444C22semidirect
19. #2931C22semidirect
31. #1974C22semidirect
32. #1963C22semidirect
33. #1849C22semidirect
34. #1726C22semidirect
63. #497C2×C4semidirect
64. #496C2×C4semidirect
80. C2×#97D4semidirect
164. #97C2×D4semidirect
304. C2#21709direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#31502
C22×#4442
C2×#29312
#217092
C2×#19742
C2×#19632
C2×#18492
C2×#17262