Finite Group Databasebeta

← C2×#3247 #60896

Subgroups — C2×#3247 #60896

Order 256.

1105 conjugacy classes of subgroups.

The subgroup lattice has 312 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#532C211yesmaximal, characteristic, complemented
2C2×#529C211yesmaximal, characteristic, complemented
3#3247C2116yesmaximal, direct product factor
4C2×#477C211yesmaximal, characteristic, complemented
5C2×#478C212yesmaximal, complemented
6C2×#476C211yesmaximal, characteristic, complemented
7C2×#466C212yesmaximal, complemented
8C2×#465C212yesmaximal, complemented
9C2×#460C211yesmaximal, characteristic, complemented
10C2×#463C212yesmaximal, complemented
11C2×#459C211yesmaximal, characteristic, complemented
12C22×C4⋊C8C211yesmaximal, characteristic, complemented
13C22×#41—21no—
14C22×SD16C2212yes—
15C22×D8C2212yes—
16C23×C8C2212yes—
17#532—24no—
18#532C2218yescomplemented
19C2×C4⋊Q8C2211yescharacteristic
20C2×#127C2211yescharacteristic
21#529—24no—
22#529C2218yescomplemented
23C2×#126—21no—
24C2×#125C2211yescharacteristic
25C2×#124—21no—
26C2×#124C2211yescharacteristic
27C2×#123—21no—
28C2×C22⋊Q8C2211yescharacteristic
29C2×#121—21no—
30C2×#121C2211yescharacteristic
31C2×#121C2212yes—
32C2×C4×Q8C2211yescharacteristic
33C2×C4×D4—21no—
34C2×C4×D4—21no—
35C2×C4×D4C2212yes—
36C2×C4×D4C2211yescharacteristic
37C2×#117—21no—
38C22×C42C2211yescharacteristic
39#478C22116yescomplemented
40#477C2218yescomplemented
41#476C2218yescomplemented
42#466C22116yescomplemented
43#465C22116yescomplemented
44#463C22116yescomplemented
45#460C2218yescomplemented
46#459C2218yescomplemented
47C2×#107C2212yes—
48C2×#106C2212yes—
49C2×C4⋊C8C2212yes—
50C2×C4⋊C8C2211yescharacteristic
51C2×C4⋊C8C2211yescharacteristic
52C2×C4⋊C8C2218yescomplemented
53C2×#103C2212yes—
54C2×#102C2212yes—
55C2×#102C2212yes—
56C2×#102C2212yes—
57C2×#41—28no—
58C2×#41—48no—
59C22×Q8—21no—
60C22×Q8C2311yescharacteristic
61C22×D4—21no—
62C22×D4—22no—
63C22×D4—21no—
64C22×D4—21no—
65C22×D4C2311yescharacteristic
66C22×D4C2312yes—
67C23×C4—21no—
68C23×C4—22no—
69C23×C4D411yescharacteristic
70C23×C4D411yescharacteristic
71C23×C4C2311yescharacteristic
72C2×SD16—44no—
73C2×SD16C2318yes—
74C2×D8—44no—
75C2×D8C2318yes—
76C22×C8—44no—
77C22×C8C2312yes—
78C22×C8C2312yes—
79C22×C8C2318yes—
80C4⋊Q8—22no—
81C4⋊Q8C2314yes—
82#127—22no—
83#127C2314yes—
84#126—28no—
85#125—22no—
86#125C2314yes—
87#124—28no—
88#124—22no—
89#124C2314yes—
90#123—28no—
91C22⋊Q8—22no—
92C22⋊Q8C2314yes—
93#121—28no—
94#121—22no—
95#121—24no—
96#121C2314yes—
97#121C2318yes—
98C4×Q8—22no—
99C4×Q8C2314yes—
100C4×D4—28no—
101C4×D4—28no—
102C4×D4—22no—
103C4×D4—24no—
104C4×D4C2314yes—
105C4×D4C2318yes—
106#117—28no—
107C2×C4⋊C4—21no—
108C2×C4⋊C4—21no—
109C2×C4⋊C4—21no—
110C2×C4⋊C4—21no—
111C2×C4⋊C4—21no—
112C2×C4⋊C4C2312yes—
113C2×C4⋊C4C2311yescharacteristic
114C2×C4⋊C4C2311yescharacteristic
115C2×C22⋊C4—21no—
116C2×C22⋊C4—21no—
117C2×C22⋊C4—21no—
118C2×C22⋊C4—22no—
119C2×C22⋊C4—21no—
120C2×C22⋊C4—22no—
121C2×C22⋊C4—21no—
122C2×C42—21no—
123C2×C42D411yescharacteristic
124C2×C42D411yescharacteristic
125C2×C42D414yes—
126C2×C42C2311yescharacteristic
127C2×C42C2311yescharacteristic
128C2×C42C2314yes—
129#107C2318yes—
130#106C2318yes—
131C4⋊C8C2314yes—
132C4⋊C8C2314yes—
133C4⋊C8C2318yes—
134#103C2318yes—
135#102C2318yes—
136#102C2318yes—
137#102C2318yes—
138C24—21no—
139C24—22no—
140C24C2×D411yescharacteristic
141#41—432no—
142C2×Q8—21no—
143C2×Q8—24no—
144C2×Q8—22no—
145C2×Q8—22no—
146C2×Q8—44no—
147C2×Q8C2412yes—
148C2×D4—24no—
149C2×D4—28no—
150C2×D4—21no—
151C2×D4—22no—
152C2×D4—24no—
153C2×D4—24no—
154C2×D4—22no—
155C2×D4—24no—
156C2×D4—22no—
157C2×D4—24no—
158C2×D4—44no—
159C2×D4—44no—
160C2×D4—48no—
161C2×D4—44no—
162C2×D4C2412yes—
163C2×D4C2414yes—
164C22×C4—24no—
165C22×C4—24no—
166C22×C4—22no—
167C22×C4—22no—
168C22×C4—21no—
169C22×C4—21no—
170C22×C4—21no—
171C22×C4—22no—
172C22×C4—24no—
173C22×C4—28no—
174C22×C4—48no—
175C22×C4—44no—
176C22×C4C2×D412yes—
177C22×C4C2×D414yes—
178C22×C4C2×D414yes—
179C22×C4C2×D411yescharacteristic
180C22×C4C2×D411yescharacteristic
181C22×C4C2×D411yescharacteristic
182C22×C4C2×D411yescharacteristic
183C22×C4C2×D411yescharacteristic
184C22×C4C2412yes—
185C22×C4C2411yescharacteristic
186SD16—48no—
187D8—48no—
188C2×C8—24no—
189C2×C8—24no—
190C2×C8—48no—
191C2×C8C2414yes—
192C2×C8C2414yes—
193C4⋊C4—24no—
194C4⋊C4—24no—
195C4⋊C4—24no—
196C4⋊C4—24no—
197C4⋊C4—24no—
198C4⋊C4—22no—
199C4⋊C4—21no—
200C4⋊C4—21no—
201C4⋊C4C2412yes—
202C4⋊C4C2412yes—
203C4⋊C4C2414yes—
204C22⋊C4—24no—
205C22⋊C4—24no—
206C22⋊C4—24no—
207C22⋊C4—28no—
208C22⋊C4—24no—
209C22⋊C4—28no—
210C22⋊C4—24no—
211C42—24no—
212C42C2×D414yes—
213C42C2×D412yes—
214C42C2×D412yes—
215C42C2×D414yes—
216C42C2412yes—
217C42C2412yes—
218C23—22no—
219C23—22no—
220C23—22no—
221C23—24no—
222C23—42no—
223C23—44no—
224C23—42no—
225C23—44no—
226C23—44no—
227C23—42no—
228C23AGL(1,ℤ/8)14yes—
229C23C22×D412yes—
230C23C22×D411yescharacteristic
231Q8—22no—
232Q8—22no—
233Q8—48no—
234Q8—42no—
235D4—22no—
236D4—24no—
237D4—22no—
238D4—24no—
239D4—48no—
240D4—48no—
241D4—416no—
242D4—42no—
243D4—44no—
244D4—48no—
245C2×C4—22no—
246C2×C4—22no—
247C2×C4—22no—
248C2×C4—22no—
249C2×C4—28no—
250C2×C4—24no—
251C2×C4—28no—
252C2×C4—22no—
253C2×C4—22no—
254C2×C4—22no—
255C2×C4—22no—
256C2×C4—22no—
257C2×C4—24no—
258C2×C4—416no—
259C2×C4—42no—
260C2×C4—42no—
261C2×C4—44no—
262C2×C4—42no—
263C2×C4—48no—
264C2×C4#13514yes—
265C2×C4C22×D412yes—
266C2×C4C22×D412yes—
267C2×C4C22×D412yes—
268C2×C4C22×D412yes—
269C2×C4C22×D411yescharacteristic
270C2×C4C22×D412yes—
271C2×C4H(5,𝔽2)12yes—
272C2×C42−1+412yes—
273C2×C4C2511yescharacteristic
274C8—24no—
275C8—24no—
276C22—22no—
277C22—28no—
278C22—22no—
279C22—42no—
280C22—44no—
281C22—42no—
282C22—44no—
283C22—44no—
284C22—42no—
285C22—84no—
286C22—88no—
287C22#53712yes—
288C22C2×#13512yes—
289C22C2×AGL(1,ℤ/8)14yes—
290C22C2×AGL(1,ℤ/8)12yes—
291C22C23×D411yescharacteristic
292C4—22no—
293C4—22no—
294C4—22no—
295C4—22no—
296C4—42no—
297C4—42no—
298C4—44no—
299C4—42no—
300C4#53712yes—
301C4C2×#13514yes—
302C4C2×H(5,𝔽2)11yescharacteristic
303C4C2×2−1+411yescharacteristic
304C2—24no—
305C2—82no—
306C2—84no—
307C2#324714yesdirect product factor
308C2C2×#53711yescharacteristic
309C2C22×#13511yescharacteristic
310C2C22×AGL(1,ℤ/8)11yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC2×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#532C2semidirect
2. C2×#529C2semidirect
3. #3247C2direct (N × H)
4. C2×#477C2semidirect
5. C2×#478C2semidirect
6. C2×#476C2semidirect
7. C2×#466C2semidirect
8. C2×#465C2semidirect
9. C2×#460C2semidirect
10. C2×#463C2semidirect
11. C2×#459C2semidirect
12. C22×C4⋊C8C2semidirect
18. #532C22semidirect
22. #529C22semidirect
39. #478C22semidirect
40. #477C22semidirect
41. #476C22semidirect
42. #466C22semidirect
43. #465C22semidirect
44. #463C22semidirect
45. #460C22semidirect
46. #459C22semidirect
52. C2×C4⋊C8C22semidirect
307. C2#3247direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#5322
C2×#5292
#32472
C2×#4772
C2×#4782
C2×#4762
C2×#4662
C2×#4652
C2×#4602
C2×#4632
C2×#4592
C22×C4⋊C82