Finite Group Databasebeta

← C2×#3038 #60412

Subgroups — C2×#3038 #60412

Order 256.

1739 conjugacy classes of subgroups.

The subgroup lattice has 233 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×AGL(1,ℤ/8)C212yesmaximal, complemented
2C22×#127C211yesmaximal, characteristic, complemented
3C2×C4×#41C211yesmaximal, characteristic, complemented
4#3038C2116yesmaximal, direct product factor
5C2×#460C214yesmaximal, complemented
6C2×#459C214yesmaximal, complemented
7C2×#423C211yesmaximal, characteristic, complemented
8C2×#418C212yesmaximal, complemented
9C22×#41C2211yescharacteristic
10C23×D4—22no—
11C23×D4C2212yes—
12C2×AGL(1,ℤ/8)—216no—
13C2×AGL(1,ℤ/8)C22116yescomplemented
14C22×SD16C2214yescomplemented
15C22×D8C2214yescomplemented
16C22×M16C2212yes—
17C2×#127—21no—
18C2×#127—24no—
19C2×#127—21no—
20C2×#127C2214yes—
21C2×#127C2218yescomplemented
22C4×#41—24no—
23C4×#41C2218yescomplemented
24C2×C4×Q8C2212yescomplemented
25C2×C4×D4—22no—
26C2×C4×D4C2212yescomplemented
27C2×#117—21no—
28C2×#117C2211yescharacteristic
29C22×C42—21no—
30C22×C42C2211yescharacteristic
31#460C22132yescomplemented
32#459C22132yescomplemented
33#423C2218yescomplemented
34C2×C4⋊C8C2214yescomplemented
35#418C22116yescomplemented
36C2×#102C2218yescomplemented
37C25—22no—
38C2×#41—22no—
39C2×#41—24no—
40C2×#41D418yescomplemented
41C2×#41C2314yes—
42C22×Q8C2311yescharacteristic
43C22×D4—21no—
44C22×D4—28no—
45C22×D4—24no—
46C22×D4—22no—
47C22×D4—24no—
48C22×D4—24no—
49C22×D4—216no—
50C22×D4—28no—
51C22×D4—416no—
52C22×D4C2314yes—
53C22×D4C2318yes—
54C22×D4C2311yescharacteristic
55C23×C4—21no—
56C23×C4—22no—
57C23×C4D412yes—
58C23×C4C2311yescharacteristic
59AGL(1,ℤ/8)—264no—
60C2×SD16—216no—
61C2×SD16C23116yescomplemented
62C2×D8—216no—
63C2×D8C23116yescomplemented
64C2×M16—28no—
65C2×M16C2318yes—
66C22×C8C2314yes—
67#127—28no—
68#127—28no—
69#127—28no—
70#127C23116yes—
71C4×Q8—24no—
72C4×Q8C2318yescomplemented
73C4×D4—216no—
74C4×D4—24no—
75C4×D4C2318yescomplemented
76#117—22no—
77#117—28no—
78#117C2314yes—
79C2×C4⋊C4—22no—
80C2×C4⋊C4C2312yes—
81C2×C22⋊C4—21no—
82C2×C22⋊C4—22no—
83C2×C42—21no—
84C2×C42—22no—
85C2×C42—28no—
86C2×C42D411yescharacteristic
87C2×C42D414yes—
88C2×C42D411yescharacteristic
89C2×C42C2312yes—
90C2×C42C2314yes—
91C4⋊C8C23116yescomplemented
92#102C23132yescomplemented
93C24—21no—
94C24—28no—
95C24—24no—
96C24—416no—
97C24—48no—
98C24C2×D411yescharacteristic
99#41—216no—
100#41—28no—
101#41C2×D4116yescomplemented
102C2×Q8—21no—
103C2×Q8—22no—
104C2×Q8C2×D414yescomplemented
105C2×Q8C2412yes—
106C2×D4—28no—
107C2×D4—24no—
108C2×D4—21no—
109C2×D4—28no—
110C2×D4—216no—
111C2×D4—28no—
112C2×D4—24no—
113C2×D4—216no—
114C2×D4—216no—
115C2×D4—22no—
116C2×D4—28no—
117C2×D4—216no—
118C2×D4—416no—
119C2×D4—464no—
120C2×D4—48no—
121C2×D4—416no—
122C2×D4—416no—
123C2×D4C2×D414yescomplemented
124C2×D4C2418yes—
125C2×D4C2412yes—
126C22×C4—21no—
127C22×C4—28no—
128C22×C4—28no—
129C22×C4—24no—
130C22×C4—22no—
131C22×C4—28no—
132C22×C4—48no—
133C22×C4C2×D418yes—
134C22×C4C2×D412yes—
135C22×C4C2×D412yes—
136C22×C4C2×D411yescharacteristic
137C22×C4C2×D414yes—
138C22×C4C2×D412yes—
139C22×C4#4114yes—
140C22×C4C2412yes—
141C22×C4C2411yescharacteristic
142SD16—232no—
143D8—232no—
144M16—216no—
145C2×C8—28no—
146C2×C8C2418yes—
147C4⋊C4—28no—
148C4⋊C4—22no—
149C4⋊C4C2414yes—
150C22⋊C4—24no—
151C22⋊C4—28no—
152C42—24no—
153C42—28no—
154C42C2×D414yes—
155C42C2×D414yes—
156C42C2×D414yes—
157C42C2414yes—
158C23—24no—
159C23—24no—
160C23—22no—
161C23—28no—
162C23—432no—
163C23—44no—
164C23—416no—
165C23—48no—
166C23—416no—
167C23—832no—
168C23#12114yes—
169C23C22×D412yes—
170C23C22×D411yescharacteristic
171Q8—24no—
172Q8—22no—
173Q8C22×D414yescomplemented
174D4—216no—
175D4—24no—
176D4—28no—
177D4—22no—
178D4—28no—
179D4—432no—
180D4—416no—
181D4—48no—
182D4—432no—
183D4C22×D414yescomplemented
184C2×C4—24no—
185C2×C4—24no—
186C2×C4—22no—
187C2×C4—216no—
188C2×C4—216no—
189C2×C4—24no—
190C2×C4—44no—
191C2×C4—416no—
192C2×C4#12114yes—
193C2×C4#12118yes—
194C2×C4AGL(1,ℤ/8)18yescomplemented
195C2×C4C22×D414yes—
196C2×C4C22×D412yes—
197C2×C4C22×D411yescharacteristic
198C2×C4C22×D412yes—
199C2×C4C22×D414yes—
200C2×C4C22×D414yes—
201C2×C4C2×#4112yes—
202C2×C4C2×#4114yes—
203C2×C4C2511yescharacteristic
204C8—28no—
205C22—28no—
206C22—24no—
207C22—24no—
208C22—48no—
209C22—44no—
210C22—48no—
211C22—416no—
212C22—832no—
213C22—816no—
214C22C2×#12114yes—
215C22C2×#12112yes—
216C22C2×AGL(1,ℤ/8)14yes—
217C22C23×D411yescharacteristic
218C4—24no—
219C4—24no—
220C4—44no—
221C4C2×#12114yes—
222C4C2×#12112yes—
223C4C2×AGL(1,ℤ/8)18yescomplemented
224C4C23×D411yescharacteristic
225C4C22×#4111yescharacteristic
226C2—24no—
227C2—44no—
228C2—88no—
229C2#303814yesdirect product factor
230C2C22×#12111yescharacteristic
231C2C22×AGL(1,ℤ/8)12yes—
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×AGL(1,ℤ/8)C2semidirect
2. C22×#127C2semidirect
3. C2×C4×#41C2semidirect
4. #3038C2direct (N × H)
5. C2×#460C2semidirect
6. C2×#459C2semidirect
7. C2×#423C2semidirect
8. C2×#418C2semidirect
13. C2×AGL(1,ℤ/8)C22semidirect
14. C22×SD16C22semidirect
15. C22×D8C22semidirect
21. C2×#127C22semidirect
23. C4×#41C22semidirect
24. C2×C4×Q8C22semidirect
26. C2×C4×D4C22semidirect
31. #460C22semidirect
32. #459C22semidirect
33. #423C22semidirect
34. C2×C4⋊C8C22semidirect
35. #418C22semidirect
36. C2×#102C22semidirect
40. C2×#41D4semidirect
61. C2×SD16C23semidirect
63. C2×D8C23semidirect
72. C4×Q8C23semidirect
75. C4×D4C23semidirect
91. C4⋊C8C23semidirect
92. #102C23semidirect
101. #41C2×D4semidirect
104. C2×Q8C2×D4semidirect
123. C2×D4C2×D4semidirect
173. Q8C22×D4semidirect
183. D4C22×D4semidirect
194. C2×C4AGL(1,ℤ/8)semidirect
223. C4C2×AGL(1,ℤ/8)semidirect
229. C2#3038direct (N × H)

Maximal subgroups

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

subgroupindex
C22×AGL(1,ℤ/8)2
C22×#1272
C2×C4×#412
#30382
C2×#4602
C2×#4592
C2×#4232
C2×#4182