Finite Group Databasebeta

← C2×#3153 #60638

Subgroups — C2×#3153 #60638

Order 256.

1695 conjugacy classes of subgroups.

The subgroup lattice has 242 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#137C212yesmaximal, complemented
2C22×AGL(1,ℤ/8)C212yesmaximal, complemented
3C2×#532C211yesmaximal, characteristic, complemented
4C22×#124C211yesmaximal, characteristic, complemented
5#3153C2116yesmaximal, direct product factor
6C2×#497C212yesmaximal, complemented
7C2×#496C212yesmaximal, complemented
8C2×#495C214yesmaximal, complemented
9C2×C4×M16C211yesmaximal, characteristic, complemented
10C22×#41C2212yes—
11C23×Q8C2211yescharacteristic
12C23×D4C2211yescharacteristic
13C2×#137—216no—
14C2×#137C22116yescomplemented
15C2×AGL(1,ℤ/8)—216no—
16C2×AGL(1,ℤ/8)C22116yescomplemented
17C22×Q16C2214yescomplemented
18C22×SD16C2214yes—
19C22×SD16C2214yescomplemented
20C22×D8C2214yes—
21C22×M16C2212yes—
22#532—24no—
23#532C2218yescomplemented
24C2×C4⋊Q8C2211yescharacteristic, complemented
25C2×#127C2211yescharacteristic, complemented
26C2×#124—22no—
27C2×#124—24no—
28C2×#124C2212yes—
29C2×#124C2212yes—
30C2×#124C2218yescomplemented
31C2×#124C2212yescomplemented
32C2×#121—22no—
33C2×C4×D4—22no—
34C22×C22⋊C4—22no—
35C22×C42C2211yescharacteristic
36#497C22116yescomplemented
37#496C22116yescomplemented
38#495C22132yescomplemented
39C4×M16C2218yescomplemented
40C2×#97C2212yescomplemented
41C2×C4×C8C2212yescomplemented
42C25—21no—
43C2×#41—24no—
44C2×#41—28no—
45C2×#41—28no—
46C2×#41C2318yes—
47C22×Q8—22no—
48C22×Q8—21no—
49C22×Q8—28no—
50C22×Q8C2312yes—
51C22×Q8C2314yes—
52C22×Q8C2312yes—
53C22×D4—22no—
54C22×D4—28no—
55C22×D4—22no—
56C22×D4—22no—
57C22×D4—21no—
58C22×D4C2312yes—
59C22×D4C2314yes—
60C22×D4C2312yes—
61C23×C4—21no—
62C23×C4—22no—
63C23×C4D412yes—
64C23×C4C2311yescharacteristic
65#137—264no—
66AGL(1,ℤ/8)—264no—
67C2×Q16—216no—
68C2×Q16C23116yescomplemented
69C2×SD16—216no—
70C2×SD16—216no—
71C2×SD16C23116yes—
72C2×SD16C23116yescomplemented
73C2×D8—216no—
74C2×D8C23116yes—
75C2×M16D4116yescomplemented
76C2×M16C2318yes—
77C22×C8C2314yes—
78C4⋊Q8—22no—
79C4⋊Q8C2314yescomplemented
80#127—22no—
81#127C2314yescomplemented
82#124—24no—
83#124—24no—
84#124—216no—
85#124—24no—
86#124C2318yes—
87#124C2318yes—
88#124C2318yescomplemented
89#121—216no—
90C4×D4—216no—
91C2×C4⋊C4—22no—
92C2×C22⋊C4—24no—
93C2×C22⋊C4—24no—
94C2×C22⋊C4—216no—
95C2×C22⋊C4—24no—
96C2×C42D412yes—
97C2×C42D414yes—
98C2×C42C2311yescharacteristic
99C2×C42C2311yescharacteristic
100C2×C42C2314yes—
101#97C2318yescomplemented
102C4×C8C2318yescomplemented
103C24—24no—
104C24—22no—
105C24—22no—
106C24—48no—
107C24—44no—
108C24C2×D411yescharacteristic
109#41—216no—
110#41—216no—
111#41—416no—
112C2×Q8—24no—
113C2×Q8—22no—
114C2×Q8—22no—
115C2×Q8—24no—
116C2×Q8—28no—
117C2×Q8—24no—
118C2×Q8—216no—
119C2×Q8—44no—
120C2×Q8—48no—
121C2×Q8C2414yes—
122C2×Q8C2414yes—
123C2×D4—28no—
124C2×D4—24no—
125C2×D4—28no—
126C2×D4—24no—
127C2×D4—216no—
128C2×D4—28no—
129C2×D4—24no—
130C2×D4—22no—
131C2×D4—22no—
132C2×D4—48no—
133C2×D4—48no—
134C2×D4—44no—
135C2×D4—48no—
136C2×D4C2414yes—
137C2×D4C2414yes—
138C22×C4—24no—
139C22×C4—22no—
140C22×C4—22no—
141C22×C4—28no—
142C22×C4—44no—
143C22×C4—44no—
144C22×C4—48no—
145C22×C4C2×D412yes—
146C22×C4C2×D412yes—
147C22×C4C2×D418yes—
148C22×C4C2×D412yes—
149C22×C4C2×D411yescharacteristic
150C22×C4C2×D418yes—
151C22×C4C2412yes—
152C22×C4C2411yescharacteristic
153Q16—232no—
154SD16—232no—
155SD16—232no—
156D8—232no—
157M16C2×D4132yescomplemented
158C2×C8C2×D4116yes—
159C2×C8C2418yes—
160C4⋊C4—28no—
161C22⋊C4—216no—
162C22⋊C4—216no—
163C22⋊C4—216no—
164C42C2×D418yes—
165C42C2×D412yes—
166C42C2×D412yes—
167C42C2412yes—
168C42C2412yes—
169C23—24no—
170C23—24no—
171C23—24no—
172C23—416no—
173C23—44no—
174C23—48no—
175C23—44no—
176C23—48no—
177C23—48no—
178C23—816no—
179C23#12714yes—
180C23C22×D412yes—
181C23C22×D411yescharacteristic
182Q8—24no—
183Q8—28no—
184Q8—24no—
185Q8—48no—
186Q8—44no—
187Q8—44no—
188D4—24no—
189D4—28no—
190D4—24no—
191D4—416no—
192D4—416no—
193D4—48no—
194D4—44no—
195D4—44no—
196C2×C4—24no—
197C2×C4—24no—
198C2×C4—24no—
199C2×C4—24no—
200C2×C4—48no—
201C2×C4—44no—
202C2×C4—48no—
203C2×C4—44no—
204C2×C4—416no—
205C2×C4#12714yes—
206C2×C4#12718yes—
207C2×C4C22×D414yes—
208C2×C4C22×D414yes—
209C2×C4C22×D412yes—
210C2×C4C22×D411yescharacteristic
211C2×C4C22×D414yes—
212C2×C4C22×D418yes—
213C2×C4C2511yescharacteristic
214C8C22×D4116yes—
215C22—28no—
216C22—24no—
217C22—44no—
218C22—44no—
219C22—48no—
220C22—48no—
221C22—816no—
222C22—88no—
223C22—88no—
224C22C2×#12714yes—
225C22C2×#12712yes—
226C22#57514yes—
227C22C23×D411yescharacteristic
228C4—24no—
229C4—24no—
230C4—44no—
231C4—44no—
232C4C2×#12714yes—
233C4C2×#12712yes—
234C4C23×D412yes—
235C2—24no—
236C2—84no—
237C2—84no—
238C2#315314yesdirect product factor
239C2C22×#12711yescharacteristic
240C2C2×#57512yes—
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. C22×#137C2semidirect
2. C22×AGL(1,ℤ/8)C2semidirect
3. C2×#532C2semidirect
4. C22×#124C2semidirect
5. #3153C2direct (N × H)
6. C2×#497C2semidirect
7. C2×#496C2semidirect
8. C2×#495C2semidirect
9. C2×C4×M16C2semidirect
14. C2×#137C22semidirect
16. C2×AGL(1,ℤ/8)C22semidirect
17. C22×Q16C22semidirect
19. C22×SD16C22semidirect
23. #532C22semidirect
24. C2×C4⋊Q8C22semidirect
25. C2×#127C22semidirect
30. C2×#124C22semidirect
31. C2×#124C22semidirect
36. #497C22semidirect
37. #496C22semidirect
38. #495C22semidirect
39. C4×M16C22semidirect
40. C2×#97C22semidirect
41. C2×C4×C8C22semidirect
68. C2×Q16C23semidirect
72. C2×SD16C23semidirect
75. C2×M16D4semidirect
79. C4⋊Q8C23semidirect
81. #127C23semidirect
88. #124C23semidirect
101. #97C23semidirect
102. C4×C8C23semidirect
157. M16C2×D4semidirect
238. C2#3153direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#1372
C22×AGL(1,ℤ/8)2
C2×#5322
C22×#1242
#31532
C2×#4972
C2×#4962
C2×#4952
C2×C4×M162