Finite Group Databasebeta

← C2×#20261290 #27155025

Subgroups — C2×#20261290 #27155025

Order 12416.

1168 conjugacy classes of subgroups.

The subgroup lattice has 232 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20261290C2116yesmaximal, direct product factor
2C2×#15690810C211yesmaximal, characteristic, complemented
3C2×#15690801C212yesmaximal, complemented
4C2×#15690790C212yesmaximal
5C2×#15690786C212yesmaximal
6C2×Q8×Dic97C212yesmaximal, complemented
7C2×#15690775C212yesmaximal, complemented
8C2×#15690768C212yesmaximal
9C2×C42×D97C211yesmaximal, characteristic
10C2×C4⋊Q8×C97C211yesmaximal, characteristic, complemented
11C22×Dic194C2212yes—
12C22×C4×D97C2211yescharacteristic
13C22×C4×D97C2211yescharacteristic
14C22×C4×D97C2211yescharacteristic
15#15690810C2218yescomplemented
16#15690801C22116yescomplemented
17#15690790C22116yes—
18#15690786C22116yes—
19Q8×Dic97C22116yescomplemented
20#15690775C22116yescomplemented
21#15690768C22116yes—
22C2×C4⋊Dic97C2212yes—
23C2×C4⋊Dic97C2212yes—
24C2×C4⋊Dic97C2214yes—
25C2×#13095490C2214yes—
26C2×#13095488C2214yes—
27C2×C4×Dic97C2211yescharacteristic
28C2×C4×Dic97C2211yescharacteristic
29C2×C4×Dic97C2211yescharacteristic
30C2×C4×Dic97C2214yes—
31C42×D97C2218yes—
32C22×Q8×C97C2212yes—
33C4⋊Q8×C97C2218yescomplemented
34C2×C4⋊C4×C97C2212yes—
35C2×C4⋊C4×C97C2212yes—
36C2×C42×C97C2211yescharacteristic
37C23×D97C2311yescharacteristic
38C2×Dic194—28no—
39C2×Dic194C2318yes—
40C22×Dic97C2311yescharacteristic
41C22×Dic97C2311yescharacteristic
42C22×Dic97C2314yes—
43C22×Dic97C2311yescharacteristic
44C2×C4×D97—24no—
45C2×C4×D97—24no—
46C2×C4×D97Q818yescomplemented
47C2×C4×D97C2314yes—
48C2×C4×D97C2314yes—
49C2×C4×D97C2314yes—
50C4⋊Dic97C2318yes—
51C4⋊Dic97C2318yes—
52C4⋊Dic97C23116yes—
53#13095490C23116yes—
54#13095488C23116yes—
55C4×Dic97C2314yes—
56C4×Dic97C2314yes—
57C4×Dic97C2314yes—
58C4×Dic97C23116yes—
59C2×Q8×C97—28no—
60C2×Q8×C97C2318yes—
61C22×C4×C97C2314yes—
62C22×C4×C97C2311yescharacteristic
63C22×C4×C97C2311yescharacteristic
64C22×C4×C97C2311yescharacteristic
65C4⋊C4×C97C2318yes—
66C4⋊C4×C97C2318yes—
67C42×C97C2314yes—
68C23×C97C2411yescharacteristic
69C22×D97—22no—
70C22×D97—22no—
71C22×D97C2×Q814yes—
72C22×D97C2412yes—
73Q8×C97—216no—
74C2×C4×C97—28no—
75C2×C4×C97C2×Q814yes—
76C2×C4×C97#4114yes—
77C2×C4×C97#4114yes—
78C2×C4×C97C2418yes—
79C2×C4×C97C2412yes—
80C2×C4×C97C2412yes—
81C2×C4×C97C2412yes—
82C2×Dic97—22no—
83C2×Dic97—22no—
84C2×Dic97—28no—
85C2×Dic97C2×Q814yes—
86C2×Dic97C2412yes—
87C2×Dic97C2412yes—
88C2×Dic97C2418yes—
89C2×Dic97C2412yes—
90C4×D97—28no—
91C4×D97—28no—
92C4×D97C2×Q8116yescomplemented
93Dic194—216no—
94C22×C97C22×Q812yes—
95C22×C97C2×#4112yes—
96C22×C97C2×#4112yes—
97C22×C97C2511yescharacteristic
98C2×D97—28no—
99C2×D97—22no—
100C2×D97—22no—
101C2×D97C22×Q814yes—
102C4×C97—28no—
103C4×C97C22×Q814yes—
104C4×C97C2×#4114yes—
105C4×C97C2×#4114yes—
106Dic97—28no—
107Dic97—22no—
108Dic97—22no—
109Dic97C22×Q814yes—
110C2×C97#53314yescomplemented
111C2×C97C23×Q811yescharacteristic
112C2×C97C22×#4111yescharacteristic
113C2×C97C22×#4111yescharacteristic
114D97—24no—
115C2×#533—971nomaximal, Sylow
116C97C2×#53311yescharacteristic, complemented, Sylow
117#533—9716no—
118C2×C4⋊Q8—971no—
119C2×C4⋊Q8D9711yescharacteristic, complemented
120C2×#125—972no—
121C2×C22⋊Q8—972no—
122C2×C22⋊Q8—972no—
123C2×C4×Q8—972no—
124C2×C4×Q8—972no—
125C2×#117—972no—
126C22×C42—971no—
127C22×Q8—972no—
128C22×Q8C2×D9712yes—
129C23×C4—971no—
130C23×C4—971no—
131C23×C4—971no—
132C4⋊Q8—978no—
133C4⋊Q8C2×D9718yescomplemented
134#125—9716no—
135C22⋊Q8—9716no—
136C22⋊Q8—9716no—
137C4×Q8—9716no—
138C4×Q8—9716no—
139#117—9716no—
140C2×C4⋊C4—972no—
141C2×C4⋊C4—974no—
142C2×C4⋊C4—974no—
143C2×C4⋊C4—972no—
144C2×C4⋊C4C2×D9712yes—
145C2×C4⋊C4C2×D9712yes—
146C2×C22⋊C4—974no—
147C2×C42—974no—
148C2×C42—971no—
149C2×C42—971no—
150C2×C42—971no—
151C2×C42—978no—
152C2×C42C2×D9711yescharacteristic
153C24—971no—
154C2×Q8—28no—
155C2×Q8—978no—
156C2×Q8—1948no—
157C2×Q8C22×D9718yes—
158C22×C4—971no—
159C22×C4—978no—
160C22×C4—974no—
161C22×C4—971no—
162C22×C4—971no—
163C22×C4—974no—
164C22×C4—974no—
165C22×C4—974no—
166C22×C4—1944no—
167C22×C4—1944no—
168C22×C4C22×D9714yes—
169C22×C4C22×D9711yescharacteristic
170C22×C4C22×D9711yescharacteristic
171C22×C4C22×D9711yescharacteristic
172C4⋊C4—9716no—
173C4⋊C4—978no—
174C4⋊C4—9716no—
175C4⋊C4—978no—
176C4⋊C4C22×D9718yes—
177C4⋊C4C22×D9718yes—
178C22⋊C4—9716no—
179C42—974no—
180C42—974no—
181C42—974no—
182C42—9716no—
183C42C22×D9714yes—
184C23—974no—
185C23—972no—
186C23—1942no—
187C23—1942no—
188C23C23×D9711yescharacteristic
189Q8—216no—
190Q8—19416no—
191C2×C4—28no—
192C2×C4—974no—
193C2×C4—972no—
194C2×C4—9716no—
195C2×C4—972no—
196C2×C4—972no—
197C2×C4—978no—
198C2×C4—1942no—
199C2×C4—1942no—
200C2×C4—1948no—
201C2×C4—1948no—
202C2×C4—1948no—
203C2×C4Q8×D9714yes—
204C2×C4#1309551014yes—
205C2×C4#1309551214yes—
206C2×C4C23×D9718yes—
207C2×C4C23×D9712yes—
208C2×C4C23×D9712yes—
209C2×C4C23×D9712yes—
210C22—974no—
211C22—1948no—
212C22—1942no—
213C22—1942no—
214C22C2×Q8×D9712yes—
215C22C2×#1309551012yes—
216C22C2×#1309551212yes—
217C22C24×D9711yescharacteristic
218C4—28no—
219C4—974no—
220C4—1942no—
221C4—1942no—
222C4—1948no—
223C4C2×Q8×D9714yes—
224C4C2×#1309551014yes—
225C4C2×#1309551214yes—
226C2—1944no—
227C2#2026129014yesdirect product factor
228C2C22×Q8×D9711yescharacteristic
229C2C22×#1309551011yescharacteristic
230C2C22×#1309551211yescharacteristic
subgroupG/H
centerC23C23×D97
commutator, cosocleC22×C97C25
FrattiniC22C24×D97
FittingC2×C4⋊Q8×C97C2
socleC23×C97C24
prime radicalC23×D97C23
hypercenterC2×C4⋊Q8D97
hypocenterC97C2×#533
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. #20261290C2direct (N × H)
2. C2×#15690810C2semidirect
3. C2×#15690801C2semidirect
6. C2×Q8×Dic97C2semidirect
7. C2×#15690775C2semidirect
10. C2×C4⋊Q8×C97C2semidirect
15. #15690810C22semidirect
16. #15690801C22semidirect
19. Q8×Dic97C22semidirect
20. #15690775C22semidirect
33. C4⋊Q8×C97C22semidirect
46. C2×C4×D97Q8semidirect
92. C4×D97C2×Q8semidirect
110. C2×C97#533semidirect
116. C97C2×#533semidirect
119. C2×C4⋊Q8D97semidirect
133. C4⋊Q8C2×D97semidirect
227. C2#20261290direct (N × H)

Maximal subgroups

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

subgroupindex
#202612902
C2×#156908102
C2×#156908012
C2×#156907902
C2×#156907862
C2×Q8×Dic972
C2×#156907752
C2×#156907682
C2×C42×D972
C2×C4⋊Q8×C972
C2×#53397