Finite Group Databasebeta

← C2×#3367 #61306

Subgroups — C2×#3367 #61306

Order 256.

1035 conjugacy classes of subgroups.

The subgroup lattice has 270 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#556C211yesmaximal, characteristic, complemented
2C2×D4×Q8C211yesmaximal, characteristic, complemented
3#3367C2116yesmaximal, direct product factor
4C2×#489C212yesmaximal, complemented
5C2×#487C211yesmaximal, characteristic, complemented
6C2×#477C212yesmaximal, complemented
7C2×#474C211yesmaximal, characteristic, complemented
8C2×#463C212yesmaximal
9C2×#461C211yesmaximal, characteristic, complemented
10C2×#446C211yesmaximal, characteristic, complemented
11C2×#440C212yesmaximal, complemented
12C2×C4×D8C211yesmaximal, characteristic
13C23×Q8—21no—
14C22×SD16C2212yes—
15C22×D8C2211yescharacteristic
16#556—24no—
17#556C2218yescomplemented
18D4×Q8—24no—
19D4×Q8C2218yescomplemented
20C2×C4⋊Q8C2211yescharacteristic
21C2×C4⋊Q8C2212yes—
22C2×C4⋊Q8C2211yescharacteristic
23C2×#126—22no—
24C2×#124C2212yes—
25C2×C22⋊Q8—21no—
26C2×C22⋊Q8—21no—
27C2×C22⋊Q8—22no—
28C2×C4×Q8C2212yes—
29C2×C4×Q8C2211yescharacteristic
30C2×C4×D4C2211yescharacteristic
31C2×C4×D4C2211yescharacteristic
32C2×C4×D4C2212yes—
33C2×#117—21no—
34#489C22116yescomplemented
35#487C2218yescomplemented
36#477C22116yescomplemented
37#474C2218yescomplemented
38#463C22116yes—
39#461C2218yescomplemented
40#446C2218yescomplemented
41#440C22116yescomplemented
42C4×D8C2218yes—
43C2×#107C2211yescharacteristic
44C2×#107C2212yes—
45C2×C4⋊C8C2212yes—
46C2×C4⋊C8C2211yescharacteristic
47C2×#103C2212yes—
48C2×#103C2212yes—
49C2×#103C2212yes—
50C2×#102C2211yescharacteristic
51C2×#102C2212yes—
52C2×#102C2211yescharacteristic
53C2×#97C2212yes—
54C2×C4×C8C2211yescharacteristic
55C22×Q8—28no—
56C22×Q8—22no—
57C22×Q8—21no—
58C22×Q8—48no—
59C22×Q8D411yescharacteristic
60C22×Q8C2312yes—
61C22×D4C2311yescharacteristic
62C22×D4C2311yescharacteristic
63C23×C4—21no—
64C23×C4—22no—
65C23×C4—21no—
66C2×SD16—28no—
67C2×SD16C2318yes—
68C2×D8—24no—
69C2×D8C2314yes—
70C22×C8C2311yescharacteristic
71C22×C8C2312yes—
72C22×C8C2311yescharacteristic
73C4⋊Q8—22no—
74C4⋊Q8—24no—
75C4⋊Q8—22no—
76C4⋊Q8C2314yes—
77C4⋊Q8C2314yes—
78C4⋊Q8C2318yes—
79#126—216no—
80#124—24no—
81#124C2318yes—
82C22⋊Q8—28no—
83C22⋊Q8—28no—
84C22⋊Q8—216no—
85C4×Q8—24no—
86C4×Q8D414yes—
87C4×Q8C2318yes—
88C4×Q8C2314yes—
89C4×D4—22no—
90C4×D4—24no—
91C4×D4—22no—
92C4×D4C2314yes—
93C4×D4C2318yes—
94C4×D4C2314yes—
95#117—28no—
96C2×C4⋊C4—21no—
97C2×C4⋊C4—22no—
98C2×C4⋊C4—22no—
99C2×C4⋊C4—21no—
100C2×C4⋊C4—21no—
101C2×C4⋊C4D411yescharacteristic
102C2×C4⋊C4D412yes—
103C2×C4⋊C4C2311yescharacteristic
104C2×C4⋊C4C2311yescharacteristic
105C2×C4⋊C4C2312yes—
106C2×C22⋊C4—22no—
107C2×C22⋊C4—22no—
108C2×C22⋊C4—21no—
109C2×C22⋊C4—21no—
110C2×C22⋊C4—22no—
111C2×C42—22no—
112C2×C42C2311yescharacteristic
113C2×C42C2312yes—
114#107C2314yes—
115#107C2318yes—
116C4⋊C8C2314yes—
117C4⋊C8C2318yes—
118#103C2318yes—
119#103C2318yes—
120#103C2318yes—
121#102C2314yes—
122#102C2314yes—
123#102C2318yes—
124#97C2318yes—
125C4×C8C2314yes—
126C24—21no—
127C24—21no—
128C2×Q8—24no—
129C2×Q8—22no—
130C2×Q8—28no—
131C2×Q8—24no—
132C2×Q8—24no—
133C2×Q8—24no—
134C2×Q8—48no—
135C2×Q8—432no—
136C2×Q8—44no—
137C2×Q8C2×D414yes—
138C2×Q8C2414yes—
139C2×D4—21no—
140C2×D4—21no—
141C2×D4—22no—
142C2×D4—22no—
143C2×D4—22no—
144C2×D4#4114yes—
145C2×D4C2412yes—
146C2×D4C2412yes—
147C22×C4—21no—
148C22×C4—22no—
149C22×C4—22no—
150C22×C4—21no—
151C22×C4—24no—
152C22×C4—28no—
153C22×C4—24no—
154C22×C4—48no—
155C22×C4—44no—
156C22×C4—44no—
157C22×C4C2×D412yes—
158C22×C4C2×D411yescharacteristic
159C22×C4C2×D412yes—
160C22×C4C2×D411yescharacteristic
161C22×C4C2411yescharacteristic
162SD16—216no—
163D8—28no—
164C2×C8—22no—
165C2×C8—24no—
166C2×C8—22no—
167C2×C8C2412yes—
168C2×C8C2412yes—
169C2×C8C2414yes—
170C4⋊C4—24no—
171C4⋊C4—28no—
172C4⋊C4—28no—
173C4⋊C4—24no—
174C4⋊C4—24no—
175C4⋊C4—21no—
176C4⋊C4—21no—
177C4⋊C4—22no—
178C4⋊C4C2×D414yes—
179C4⋊C4C2×D418yes—
180C4⋊C4C2412yes—
181C4⋊C4C2414yes—
182C4⋊C4C2412yes—
183C22⋊C4—28no—
184C22⋊C4—28no—
185C22⋊C4—24no—
186C22⋊C4—24no—
187C22⋊C4—28no—
188C42—28no—
189C42C2×D412yes—
190C42C2×D414yes—
191C42C2412yes—
192C42C2414yes—
193C23—24no—
194C23—22no—
195C23—22no—
196C23—42no—
197C23—42no—
198C23—42no—
199C23—42no—
200C23—42no—
201C23C22×D411yescharacteristic
202Q8—28no—
203Q8—24no—
204Q8—24no—
205Q8—416no—
206Q8—44no—
207Q8—48no—
208D4—24no—
209D4—22no—
210D4—22no—
211D4—22no—
212D4—42no—
213D4C2×#4114yes—
214C2×C4—24no—
215C2×C4—24no—
216C2×C4—22no—
217C2×C4—22no—
218C2×C4—24no—
219C2×C4—24no—
220C2×C4—22no—
221C2×C4—416no—
222C2×C4—44no—
223C2×C4—42no—
224C2×C4—44no—
225C2×C4—42no—
226C2×C4—48no—
227C2×C4—48no—
228C2×C4AGL(1,ℤ/8)14yes—
229C2×C4C22×D414yes—
230C2×C4C22×D412yes—
231C2×C4C22×D414yes—
232C2×C4C22×D411yescharacteristic
233C2×C4C22×D412yes—
234C2×C4C2×#4112yes—
235C2×C42−1+412yes—
236C2×C4C2511yescharacteristic
237C8—22no—
238C8—24no—
239C8—22no—
240C22—24no—
241C22—48no—
242C22—42no—
243C22—42no—
244C22—42no—
245C22—42no—
246C22—42no—
247C22—84no—
248C22#54812yes—
249C22C2×AGL(1,ℤ/8)12yes—
250C22#57812yes—
251C22C23×D411yescharacteristic
252C4—24no—
253C4—24no—
254C4—22no—
255C4—44no—
256C4—42no—
257C4—44no—
258C4—42no—
259C4#54812yes—
260C4C2×AGL(1,ℤ/8)14yes—
261C4C22×#4111yescharacteristic
262C4C2×2−1+411yescharacteristic
263C2—44no—
264C2—82no—
265C2#336714yesdirect product factor
266C2C2×#54811yescharacteristic
267C2C22×AGL(1,ℤ/8)11yescharacteristic
268C2C2×#57811yescharacteristic
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC2×C4C25
prime radicalC22×D8C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×Q8 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#556C2semidirect
2. C2×D4×Q8C2semidirect
3. #3367C2direct (N × H)
4. C2×#489C2semidirect
5. C2×#487C2semidirect
6. C2×#477C2semidirect
7. C2×#474C2semidirect
9. C2×#461C2semidirect
10. C2×#446C2semidirect
11. C2×#440C2semidirect
17. #556C22semidirect
19. D4×Q8C22semidirect
34. #489C22semidirect
35. #487C22semidirect
36. #477C22semidirect
37. #474C22semidirect
39. #461C22semidirect
40. #446C22semidirect
41. #440C22semidirect
265. C2#3367direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#5562
C2×D4×Q82
#33672
C2×#4892
C2×#4872
C2×#4772
C2×#4742
C2×#4632
C2×#4612
C2×#4462
C2×#4402
C2×C4×D82