Finite Group Databasebeta

← C2×#20265645 #27184311

Subgroups — C2×#20265645 #27184311

Order 12928.

1728 conjugacy classes of subgroups.

The subgroup lattice has 228 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#13108074C211yesmaximal, characteristic
2#20265645C2116yesmaximal, direct product factor
3C2×#15692220C212yesmaximal, complemented
4C2×#15692217C212yesmaximal, complemented
5C2×#15692215C214yesmaximal, complemented
6C2×#15692212C212yesmaximal, complemented
7C22×C4×Dic101C211yesmaximal, characteristic, complemented
8C2×C42×D101C212yesmaximal, complemented
9C2×#117×C101C211yesmaximal, characteristic, complemented
10C2×#13108074C4116yescomplemented
11C2×#13108074C2218yes—
12C22×Dic202C2211yescharacteristic
13C22×D404C2211yescharacteristic
14C22×C22⋊D101C2212yes—
15C23×Dic101C2212yes—
16C22×C4×D101C2214yes—
17C22×C4×D101C2212yes—
18#15692220C22116yescomplemented
19#15692217C22116yescomplemented
20#15692215C22132yescomplemented
21#15692212C22116yescomplemented
22C2×#13108053C2214yes—
23C2×#13108051C2214yes—
24C2×C4×Dic101C2211yescharacteristic
25C2×C4×Dic101C2214yes—
26C2×C4×Dic101C2211yescharacteristic
27C2×C4×Dic101C2212yes—
28C2×C4×Dic101C2218yescomplemented
29C42×D101C22116yescomplemented
30C23×C4×C101C2211yescharacteristic
31#117×C101C2218yescomplemented
32C2×C4⋊C4×C101C2212yes—
33C2×C22⋊C4×C101C2212yes—
34C2×C42×C101C2212yes—
35C23×D101C2312yes—
36#13108074C2×C4164yescomplemented
37C2×Dic202C2×C418yescomplemented
38C2×Dic202C2314yes—
39C2×D404C2×C418yescomplemented
40C2×D404C2314yes—
41C2×C22⋊D101C2×C4116yescomplemented
42C2×C22⋊D101C2318yes—
43C22×Dic101—28no—
44C22×Dic101C2312yes—
45C22×Dic101C2318yes—
46C22×Dic101C2312yes—
47C22×Dic101C2312yes—
48C2×C4×D101—216no—
49C2×C4×D101C2×C4116yescomplemented
50C2×C4×D101C23116yes—
51C2×C4×D101C2318yes—
52#13108053C23116yes—
53#13108051C23116yes—
54C4×Dic101C2314yes—
55C4×Dic101C23116yes—
56C4×Dic101C2314yes—
57C4×Dic101C2318yes—
58C24×C101C2311yescharacteristic
59C22×C4×C101C2×C418yescomplemented
60C22×C4×C101C2314yes—
61C22×C4×C101C2311yescharacteristic
62C22×C4×C101C2314yes—
63C22×C4×C101C2311yescharacteristic
64C4⋊C4×C101C2318yes—
65C22⋊C4×C101C2318yes—
66C42×C101C2318yes—
67C23×C101—24no—
68C23×C101C22×C414yes—
69C23×C101C2412yes—
70C23×C101C2411yescharacteristic
71C22×D101—28no—
72C22×D101C22×C418yes—
73C22×D101C2414yes—
74C2×C4×C101—28no—
75C2×C4×C101C22×C414yes—
76C2×C4×C101C22×C414yes—
77C2×C4×C101C22×C4116yescomplemented
78C2×C4×C101C2418yes—
79C2×C4×C101C2412yes—
80C2×C4×C101C2412yes—
81C22⋊D101C22×C4132yescomplemented
82C2×Dic101—24no—
83C2×Dic101—216no—
84C2×Dic101C22×C418yes—
85C2×Dic101#4118yescomplemented
86C2×Dic101C2414yes—
87C2×Dic101C2414yes—
88C2×Dic101C2414yes—
89D404C22×C4116yescomplemented
90C4×D101—232no—
91C4×D101C22×C4132yescomplemented
92Dic202C22×C4116yescomplemented
93C22×C101—28no—
94C22×C101—24no—
95C22×C101C23×C414yes—
96C22×C101C23×C412yes—
97C22×C101C2×#4114yes—
98C22×C101C2511yescharacteristic
99C2×D101—216no—
100C2×D101—28no—
101C2×D101C23×C418yes—
102C4×C101—28no—
103C4×C101C23×C414yes—
104C4×C101C23×C414yes—
105Dic101—24no—
106Dic101C23×C418yes—
107Dic101C2×#4118yescomplemented
108C2×C101—24no—
109C2×C101C4×#4114yescomplemented
110C2×C101C24×C411yescharacteristic
111C2×C101C22×#4112yes—
112D101—28no—
113C2×C4×#41—1011nomaximal, Sylow
114C101C2×C4×#4111yescharacteristic, complemented, Sylow
115C22×#41—1011no—
116C4×#41—10116no—
117C2×C4×Q8—1012no—
118C2×C4×D4—1012no—
119C2×C4×D4—1014no—
120C2×#117—1012no—
121C2×#117D10111yescharacteristic, complemented
122C22×C42—1011no—
123C22×C42—1012no—
124C2×#41—10116no—
125C2×#41—1018no—
126C22×Q8—1011no—
127C22×D4—1012no—
128C22×D4—1011no—
129C23×C4—1012no—
130C23×C4—1012no—
131C23×C4—1014no—
132C23×C4C2×D10111yescharacteristic
133C4×Q8—10116no—
134C4×D4—10116no—
135C4×D4—10132no—
136#117—10116no—
137#117C2×D10118yescomplemented
138C2×C4⋊C4—1014no—
139C2×C4⋊C4C2×D10112yes—
140C2×C22⋊C4—1014no—
141C2×C22⋊C4C2×D10112yes—
142C2×C42—1014no—
143C2×C42—1012no—
144C2×C42—1018no—
145C2×C42—1011no—
146C2×C42—1011no—
147C2×C42—10116no—
148C2×C42C2×D10112yes—
149C24—1012no—
150C24C22×D10111yescharacteristic
151#41—10164no—
152C2×Q8—1018no—
153C2×Q8—1014no—
154C2×D4—10116no—
155C2×D4—1018no—
156C2×D4—1018no—
157C2×D4—1014no—
158C22×C4—1012no—
159C22×C4—1012no—
160C22×C4—10116no—
161C22×C4—1018no—
162C22×C4—1012no—
163C22×C4—1018no—
164C22×C4—10116no—
165C22×C4—20216no—
166C22×C4—2028no—
167C22×C4C4×D10118yescomplemented
168C22×C4C22×D10114yes—
169C22×C4C22×D10111yescharacteristic
170C22×C4C22×D10114yes—
171C22×C4C22×D10111yescharacteristic
172C4⋊C4—10116no—
173C4⋊C4C22×D10118yes—
174C22⋊C4—10116no—
175C22⋊C4C22×D10118yes—
176C42—1014no—
177C42—1014no—
178C42—10116no—
179C42—1018no—
180C42C22×D10118yes—
181C23—24no—
182C23—1018no—
183C23—1014no—
184C23—2028no—
185C23C2×C4×D10114yes—
186C23C23×D10112yes—
187C23C23×D10111yescharacteristic
188Q8—10116no—
189D4—10132no—
190D4—10116no—
191C2×C4—28no—
192C2×C4—1018no—
193C2×C4—1018no—
194C2×C4—1014no—
195C2×C4—1014no—
196C2×C4—10132no—
197C2×C4—1014no—
198C2×C4—20232no—
199C2×C4—20216no—
200C2×C4—2024no—
201C2×C4C2×C4×D10114yes—
202C2×C4C2×C4×D10114yes—
203C2×C4C2×C4×D101116yescomplemented
204C2×C4C23×D10118yes—
205C2×C4C23×D10112yes—
206C2×C4C23×D10112yes—
207C22—24no—
208C22—28no—
209C22—1018no—
210C22—2028no—
211C22—20216no—
212C22C22×C4×D10114yes—
213C22C22×C4×D10112yes—
214C22#41×D10114yes—
215C22C24×D10111yescharacteristic
216C4—28no—
217C4—1018no—
218C4—1018no—
219C4—2024no—
220C4C22×C4×D10114yes—
221C4C22×C4×D10114yes—
222C2—24no—
223C2—2028no—
224C2#2026564514yesdirect product factor
225C2C23×C4×D10111yescharacteristic
226C2C2×#41×D10112yes—
subgroupG/H
centerC22×C4C22×D101
commutatorC2×C101C24×C4
FrattiniC22C24×D101
FittingC2×#117×C101C2
socleC23×C101C24
prime radicalC22×#13108074C2
cosocleC22×C101C25
hypercenterC2×#117D101
hypocenterC101C2×C4×#41
LCSG ▷ C2×C101 ▷ C101
UCSC1 ◁ C22×C4 ◁ C2×#117

Complements

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

NH ≅ G/Ntype
2. #20265645C2direct (N × H)
3. C2×#15692220C2semidirect
4. C2×#15692217C2semidirect
5. C2×#15692215C2semidirect
6. C2×#15692212C2semidirect
7. C22×C4×Dic101C2semidirect
8. C2×C42×D101C2semidirect
9. C2×#117×C101C2semidirect
10. C2×#13108074C4semidirect
18. #15692220C22semidirect
19. #15692217C22semidirect
20. #15692215C22semidirect
21. #15692212C22semidirect
28. C2×C4×Dic101C22semidirect
29. C42×D101C22semidirect
31. #117×C101C22semidirect
36. #13108074C2×C4semidirect
37. C2×Dic202C2×C4semidirect
39. C2×D404C2×C4semidirect
41. C2×C22⋊D101C2×C4semidirect
49. C2×C4×D101C2×C4semidirect
59. C22×C4×C101C2×C4semidirect
77. C2×C4×C101C22×C4semidirect
81. C22⋊D101C22×C4semidirect
85. C2×Dic101#41semidirect
89. D404C22×C4semidirect
91. C4×D101C22×C4semidirect
92. Dic202C22×C4semidirect
107. Dic101C2×#41semidirect
109. C2×C101C4×#41semidirect
114. C101C2×C4×#41semidirect
121. C2×#117D101semidirect
137. #117C2×D101semidirect
167. C22×C4C4×D101semidirect
203. C2×C4C2×C4×D101semidirect
224. C2#20265645direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#131080742
#202656452
C2×#156922202
C2×#156922172
C2×#156922152
C2×#156922122
C22×C4×Dic1012
C2×C42×D1012
C2×#117×C1012
C2×C4×#41101