Finite Group Databasebeta

← C2×#3212 #60781

Subgroups — C2×#3212 #60781

Order 256.

1109 conjugacy classes of subgroups.

The subgroup lattice has 320 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#3212C2116yesmaximal, direct product factor
4C2×#495C212yesmaximal, complemented
5C2×#488C212yesmaximal, complemented
6C2×#462C211yesmaximal, characteristic, complemented
7C2×#460C211yesmaximal, characteristic, complemented
8C2×#461C211yesmaximal, characteristic, complemented
9C2×#459C211yesmaximal, characteristic, complemented
10C2×#452C212yesmaximal, complemented
11C2×#449C212yesmaximal, complemented
12C2×#431C211yesmaximal, characteristic, complemented
13C22×#41C2212yes—
14C22×Q16C2212yes—
15C22×SD16C2212yes—
16C22×SD16C2212yes—
17C22×D8C2212yes—
18#532—24no—
19#532C2218yescomplemented
20C2×C4⋊Q8C2211yescharacteristic
21C2×#127C2211yescharacteristic
22#529—24no—
23#529C2218yescomplemented
24C2×#126—21no—
25C2×#125C2211yescharacteristic
26C2×#124C2212yes—
27C2×#124C2211yescharacteristic
28C2×#123—21no—
29C2×C22⋊Q8C2211yescharacteristic
30C2×#121—21no—
31C2×#121—21no—
32C2×#121C2211yescharacteristic
33C2×C4×Q8C2211yescharacteristic
34C2×C4×D4—21no—
35C2×C4×D4—21no—
36C2×C4×D4—21no—
37C2×C4×D4C2211yescharacteristic
38C2×#117—21no—
39C22×C42C2211yescharacteristic
40#495C22116yescomplemented
41#488C22116yescomplemented
42#462C2218yescomplemented
43#461C2218yescomplemented
44#460C2218yescomplemented
45#459C2218yescomplemented
46#452C22116yescomplemented
47#449C22116yescomplemented
48#431C2218yescomplemented
49C2×C4⋊C8C2211yescharacteristic
50C2×C4⋊C8C2211yescharacteristic
51C2×#103C2212yes—
52C2×#103C2212yes—
53C2×#102C2212yes—
54C2×#102C2212yes—
55C2×C22⋊C8C2212yes—
56C2×C4×C8C2212yes—
57C2×#41—24no—
58C2×#41—44no—
59C2×#41—44no—
60C2×#41C2318yes—
61C22×Q8C2311yescharacteristic
62C22×Q8C2312yes—
63C22×D4—21no—
64C22×D4—22no—
65C22×D4—21no—
66C22×D4—21no—
67C22×D4C2311yescharacteristic
68C22×D4C2312yes—
69C23×C4—21no—
70C23×C4—22no—
71C23×C4D411yescharacteristic
72C23×C4D411yescharacteristic
73C23×C4C2311yescharacteristic
74C2×Q16—44no—
75C2×Q16C2318yes—
76C2×SD16—44no—
77C2×SD16—44no—
78C2×SD16C2318yes—
79C2×SD16C2318yes—
80C2×D8—44no—
81C2×D8C2318yes—
82C22×C8C2312yes—
83C22×C8C2312yes—
84C4⋊Q8—22no—
85C4⋊Q8C2314yes—
86#127—22no—
87#127C2314yes—
88#126—28no—
89#125—22no—
90#125C2314yes—
91#124—22no—
92#124—24no—
93#124C2314yes—
94#124C2318yes—
95#123—28no—
96C22⋊Q8—22no—
97C22⋊Q8C2314yes—
98#121—28no—
99#121—28no—
100#121—22no—
101#121C2314yes—
102C4×Q8—22no—
103C4×Q8C2314yes—
104C4×D4—28no—
105C4×D4—28no—
106C4×D4—28no—
107C4×D4—22no—
108C4×D4C2314yes—
109#117—28no—
110C2×C4⋊C4—21no—
111C2×C4⋊C4—21no—
112C2×C4⋊C4—21no—
113C2×C4⋊C4—21no—
114C2×C4⋊C4—21no—
115C2×C4⋊C4—21no—
116C2×C4⋊C4C2311yescharacteristic
117C2×C4⋊C4C2311yescharacteristic
118C2×C22⋊C4—21no—
119C2×C22⋊C4—21no—
120C2×C22⋊C4—21no—
121C2×C22⋊C4—22no—
122C2×C22⋊C4—22no—
123C2×C22⋊C4—21no—
124C2×C22⋊C4—21no—
125C2×C42—21no—
126C2×C42D411yescharacteristic
127C2×C42D411yescharacteristic
128C2×C42D414yes—
129C2×C42C2311yescharacteristic
130C2×C42C2311yescharacteristic
131C2×C42C2314yes—
132C4⋊C8C2314yes—
133C4⋊C8C2314yes—
134#103C2318yes—
135#103C2318yes—
136#102C2318yes—
137#102C2318yes—
138C22⋊C8C2318yes—
139C4×C8C2318yes—
140C24—21no—
141C24—22no—
142C24C2×D411yescharacteristic
143#41—48no—
144#41—48no—
145#41—416no—
146C2×Q8—21no—
147C2×Q8—22no—
148C2×Q8—22no—
149C2×Q8—24no—
150C2×Q8—22no—
151C2×Q8—24no—
152C2×Q8C2414yes—
153C2×Q8C2412yes—
154C2×D4—24no—
155C2×D4—28no—
156C2×D4—21no—
157C2×D4—24no—
158C2×D4—24no—
159C2×D4—22no—
160C2×D4—22no—
161C2×D4—24no—
162C2×D4—22no—
163C2×D4—24no—
164C2×D4—44no—
165C2×D4—44no—
166C2×D4—48no—
167C2×D4—44no—
168C2×D4C2414yes—
169C2×D4C2412yes—
170C22×C4—24no—
171C22×C4—22no—
172C22×C4—22no—
173C22×C4—21no—
174C22×C4—21no—
175C22×C4—21no—
176C22×C4—22no—
177C22×C4—24no—
178C22×C4—28no—
179C22×C4—42no—
180C22×C4—48no—
181C22×C4—44no—
182C22×C4C2×D412yes—
183C22×C4C2×D414yes—
184C22×C4C2×D411yescharacteristic
185C22×C4C2×D411yescharacteristic
186C22×C4C2×D411yescharacteristic
187C22×C4C2×D411yescharacteristic
188C22×C4C2×D414yes—
189C22×C4C2×D411yescharacteristic
190C22×C4C2412yes—
191C22×C4C2411yescharacteristic
192Q16—48no—
193SD16—48no—
194SD16—48no—
195D8—48no—
196C2×C8—24no—
197C2×C8—24no—
198C2×C8C2414yes—
199C2×C8C2414yes—
200C4⋊C4—24no—
201C4⋊C4—24no—
202C4⋊C4—24no—
203C4⋊C4—24no—
204C4⋊C4—24no—
205C4⋊C4—24no—
206C4⋊C4—21no—
207C4⋊C4—21no—
208C4⋊C4C2412yes—
209C4⋊C4C2412yes—
210C22⋊C4—24no—
211C22⋊C4—24no—
212C22⋊C4—24no—
213C22⋊C4—28no—
214C22⋊C4—28no—
215C22⋊C4—24no—
216C22⋊C4—24no—
217C42—24no—
218C42C2×D414yes—
219C42C2×D414yes—
220C42C2×D412yes—
221C42C2×D412yes—
222C42C2412yes—
223C42C2412yes—
224C23—22no—
225C23—22no—
226C23—22no—
227C23—22no—
228C23—24no—
229C23—44no—
230C23—42no—
231C23—42no—
232C23—44no—
233C23—44no—
234C23—42no—
235C23C22×D412yes—
236C23C22×D411yescharacteristic
237Q8—22no—
238Q8—24no—
239Q8—22no—
240Q8—24no—
241Q8—42no—
242Q8—44no—
243D4—22no—
244D4—24no—
245D4—22no—
246D4—24no—
247D4—48no—
248D4—48no—
249D4—416no—
250D4—42no—
251D4—44no—
252D4—48no—
253C2×C4—22no—
254C2×C4—22no—
255C2×C4—22no—
256C2×C4—22no—
257C2×C4—24no—
258C2×C4—28no—
259C2×C4—22no—
260C2×C4—22no—
261C2×C4—22no—
262C2×C4—22no—
263C2×C4—22no—
264C2×C4—24no—
265C2×C4—44no—
266C2×C4—416no—
267C2×C4—44no—
268C2×C4—42no—
269C2×C4—42no—
270C2×C4—42no—
271C2×C4—48no—
272C2×C4#13514yes—
273C2×C4C22×D412yes—
274C2×C4C22×D412yes—
275C2×C4C22×D412yes—
276C2×C4C22×D412yes—
277C2×C4C22×D411yescharacteristic
278C2×C4C22×D412yes—
279C2×C4H(5,𝔽2)12yes—
280C2×C4H(5,𝔽2)12yes—
281C2×C4C2511yescharacteristic
282C8—24no—
283C8—24no—
284C22—22no—
285C22—22no—
286C22—22no—
287C22—44no—
288C22—44no—
289C22—42no—
290C22—42no—
291C22—44no—
292C22—44no—
293C22—42no—
294C22—88no—
295C22—84no—
296C22#53512yes—
297C22C2×#13512yes—
298C22#57512yes—
299C22C23×D411yescharacteristic
300C4—22no—
301C4—22no—
302C4—22no—
303C4—22no—
304C4—44no—
305C4—42no—
306C4—42no—
307C4—42no—
308C4#53512yes—
309C4C2×#13514yes—
310C4C2×H(5,𝔽2)11yescharacteristic
311C4C2×H(5,𝔽2)11yescharacteristic
312C2—42no—
313C2—84no—
314C2—82no—
315C2#321214yesdirect product factor
316C2C2×#53511yescharacteristic
317C2C22×#13511yescharacteristic
318C2C2×#57511yescharacteristic
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. #3212C2direct (N × H)
4. C2×#495C2semidirect
5. C2×#488C2semidirect
6. C2×#462C2semidirect
7. C2×#460C2semidirect
8. C2×#461C2semidirect
9. C2×#459C2semidirect
10. C2×#452C2semidirect
11. C2×#449C2semidirect
12. C2×#431C2semidirect
19. #532C22semidirect
23. #529C22semidirect
40. #495C22semidirect
41. #488C22semidirect
42. #462C22semidirect
43. #461C22semidirect
44. #460C22semidirect
45. #459C22semidirect
46. #452C22semidirect
47. #449C22semidirect
48. #431C22semidirect
315. C2#3212direct (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
#32122
C2×#4952
C2×#4882
C2×#4622
C2×#4602
C2×#4612
C2×#4592
C2×#4522
C2×#4492
C2×#4312