Finite Group Databasebeta

← C2×#20261400 #27155209

Subgroups — C2×#20261400 #27155209

Order 12416.

1568 conjugacy classes of subgroups.

The subgroup lattice has 224 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Q8×D97C212yesmaximal, complemented
2#20261400C2116yesmaximal, direct product factor
3C2×#15690809C212yesmaximal, complemented
4C2×#15690788C214yesmaximal, complemented
5C2×#15690786C212yesmaximal, complemented
6C2×C4×Dic194C211yesmaximal, characteristic, complemented
7C2×C4×D388C211yesmaximal, characteristic
8C2×#15690772C212yesmaximal
9C2×C4⋊Q8×C97C211yesmaximal, characteristic, complemented
10C22×Dic194C2214yes—
11C22×Dic194C2211yescharacteristic
12C2×Q8×D97—216no—
13C2×Q8×D97C22116yescomplemented
14C22×D388C2211yescharacteristic
15C22×C4×D97C2214yes—
16C22×C4×D97C2212yes—
17#15690809C22116yescomplemented
18#15690788C22132yescomplemented
19#15690786C22116yescomplemented
20C4×Dic194C2218yescomplemented
21C4×D388C2218yes—
22#15690772C22116yes—
23C2×C4⋊Dic97C2211yescharacteristic
24C2×C4⋊Dic97C2211yescharacteristic
25C2×#13095490C2212yes—
26C2×#13095490C2214yes—
27C2×#13095488C2214yes—
28C2×#13095488C2212yes—
29C2×C4×Dic97C2212yes—
30C22×Q8×C97C2212yes—
31C4⋊Q8×C97C2218yescomplemented
32C2×C4⋊C4×C97C2212yes—
33C2×C4⋊C4×C97C2212yes—
34C2×C42×C97C2211yescharacteristic
35C23×D97C2312yes—
36C2×Dic194—216no—
37C2×Dic194D418yescomplemented
38C2×Dic194C23116yes—
39C2×Dic194C2314yes—
40Q8×D97—264no—
41C2×D388Q818yescomplemented
42C2×D388C2314yes—
43C22×Dic97C2312yes—
44C22×Dic97C2312yes—
45C22×Dic97C2312yes—
46C2×C4×D97—28no—
47C2×C4×D97—216no—
48C2×C4×D97C23116yes—
49C2×C4×D97C2318yes—
50C4⋊Dic97C2314yes—
51C4⋊Dic97C2314yes—
52#13095490C2318yes—
53#13095490C23116yes—
54#13095488C23116yes—
55#13095488C2318yes—
56C4×Dic97C2318yes—
57C2×Q8×C97—28no—
58C2×Q8×C97C2318yes—
59C22×C4×C97C2311yescharacteristic
60C22×C4×C97C2314yes—
61C22×C4×C97C2311yescharacteristic
62C22×C4×C97C2311yescharacteristic
63C4⋊C4×C97C2318yes—
64C4⋊C4×C97C2318yes—
65C42×C97C2314yes—
66C23×C97C2411yescharacteristic
67C22×D97—24no—
68C22×D97—24no—
69C22×D97C2×Q818yescomplemented
70C22×D97C2414yes—
71Q8×C97—216no—
72C2×C4×C97—28no—
73C2×C4×C97—22no—
74C2×C4×C97C2×D414yes—
75C2×C4×C97C2×Q814yescomplemented
76C2×C4×C97C2412yes—
77C2×C4×C97C2418yes—
78C2×C4×C97C2412yes—
79C2×C4×C97C2412yes—
80C2×Dic97—24no—
81C2×Dic97—24no—
82C2×Dic97C2×D418yes—
83C2×Dic97C2414yes—
84C2×Dic97C2414yes—
85C2×Dic97C2414yes—
86D388C2×Q8116yescomplemented
87C4×D97—216no—
88C4×D97—232no—
89Dic194—232no—
90Dic194C2×D4116yescomplemented
91C22×C97C22×D412yes—
92C22×C97C22×Q812yes—
93C22×C972−1+412yes—
94C22×C97C2511yescharacteristic
95C2×D97—216no—
96C2×D97—24no—
97C2×D97—24no—
98C2×D97C22×Q818yescomplemented
99C4×C97—28no—
100C4×C97—22no—
101C4×C97C22×D414yes—
102C4×C97C22×Q814yescomplemented
103Dic97—24no—
104Dic97—24no—
105Dic97C22×D418yes—
106C2×C97D4×Q814yescomplemented
107C2×C97C23×D411yescharacteristic
108C2×C97C23×Q811yescharacteristic
109C2×C97C2×2−1+411yescharacteristic
110D97—28no—
111C2×D4×Q8—971nomaximal, Sylow
112C97C2×D4×Q811yescharacteristic, complemented, Sylow
113C23×Q8—972no—
114D4×Q8—9716no—
115C2×C4⋊Q8—972no—
116C2×C4⋊Q8D9711yescharacteristic, complemented
117C2×C22⋊Q8—972no—
118C2×C22⋊Q8—974no—
119C2×C4×Q8—971no—
120C2×C4×D4—972no—
121C2×C4×D4—971no—
122C22×Q8—9716no—
123C22×Q8—971no—
124C22×Q8—974no—
125C22×Q8—19416no—
126C22×Q8C2×D9712yes—
127C22×D4—971no—
128C23×C4—974no—
129C23×C4—972no—
130C4⋊Q8—9716no—
131C4⋊Q8C2×D9718yescomplemented
132C22⋊Q8—9716no—
133C22⋊Q8—9732no—
134C4×Q8—978no—
135C4×D4—9716no—
136C4×D4—978no—
137C2×C4⋊C4—971no—
138C2×C4⋊C4—972no—
139C2×C4⋊C4—971no—
140C2×C4⋊C4—974no—
141C2×C4⋊C4C2×D9712yes—
142C2×C4⋊C4C2×D9712yes—
143C2×C22⋊C4—974no—
144C2×C22⋊C4—972no—
145C2×C42—972no—
146C2×C42C2×D9711yescharacteristic
147C24—972no—
148C2×Q8—28no—
149C2×Q8—978no—
150C2×Q8—974no—
151C2×Q8—9716no—
152C2×Q8—19416no—
153C2×Q8—19464no—
154C2×Q8C22×D9718yes—
155C2×D4—978no—
156C2×D4—974no—
157C22×C4—972no—
158C22×C4—972no—
159C22×C4—972no—
160C22×C4—9716no—
161C22×C4—978no—
162C22×C4—19416no—
163C22×C4—1948no—
164C22×C4C22×D9711yescharacteristic
165C22×C4C22×D9714yes—
166C22×C4C22×D9711yescharacteristic
167C22×C4C22×D9711yescharacteristic
168C4⋊C4—978no—
169C4⋊C4—9716no—
170C4⋊C4—974no—
171C4⋊C4—974no—
172C4⋊C4C22×D9718yes—
173C4⋊C4C22×D9718yes—
174C22⋊C4—9716no—
175C22⋊C4—978no—
176C42—978no—
177C42C22×D9714yes—
178C23—978no—
179C23—974no—
180C23—1944no—
181C23—1944no—
182C23C23×D9711yescharacteristic
183Q8—216no—
184Q8—9716no—
185Q8—19432no—
186D4—9716no—
187C2×C4—28no—
188C2×C4—22no—
189C2×C4—978no—
190C2×C4—974no—
191C2×C4—974no—
192C2×C4—974no—
193C2×C4—19432no—
194C2×C4—1944no—
195C2×C4—1944no—
196C2×C4—19416no—
197C2×C4D4×D9714yes—
198C2×C4Q8×D9714yescomplemented
199C2×C4C23×D9712yes—
200C2×C4C23×D9718yes—
201C2×C4C23×D9712yes—
202C2×C4C23×D9712yes—
203C22—978no—
204C22—19416no—
205C22—1944no—
206C22—1944no—
207C22C2×D4×D9712yes—
208C22C2×Q8×D9712yes—
209C22#1569085812yes—
210C22C24×D9711yescharacteristic
211C4—28no—
212C4—22no—
213C4—978no—
214C4—1944no—
215C4—1944no—
216C4C2×D4×D9714yes—
217C4C2×Q8×D9714yescomplemented
218C2—1948no—
219C2#2026140014yesdirect product factor
220C2C22×D4×D9711yescharacteristic
221C2C22×Q8×D9711yescharacteristic
222C2C2×#1569085811yescharacteristic
subgroupG/H
centerC23C23×D97
commutator, cosocleC22×C97C25
FrattiniC22C24×D97
FittingC2×C4⋊Q8×C97C2
socleC23×C97C24
prime radicalC22×D388C22
hypercenterC2×C4⋊Q8D97
hypocenterC97C2×D4×Q8
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. C22×Q8×D97C2semidirect
2. #20261400C2direct (N × H)
3. C2×#15690809C2semidirect
4. C2×#15690788C2semidirect
5. C2×#15690786C2semidirect
6. C2×C4×Dic194C2semidirect
9. C2×C4⋊Q8×C97C2semidirect
13. C2×Q8×D97C22semidirect
17. #15690809C22semidirect
18. #15690788C22semidirect
19. #15690786C22semidirect
20. C4×Dic194C22semidirect
31. C4⋊Q8×C97C22semidirect
37. C2×Dic194D4semidirect
41. C2×D388Q8semidirect
69. C22×D97C2×Q8semidirect
75. C2×C4×C97C2×Q8semidirect
86. D388C2×Q8semidirect
90. Dic194C2×D4semidirect
98. C2×D97C22×Q8semidirect
102. C4×C97C22×Q8semidirect
106. C2×C97D4×Q8semidirect
112. C97C2×D4×Q8semidirect
116. C2×C4⋊Q8D97semidirect
131. C4⋊Q8C2×D97semidirect
198. C2×C4Q8×D97semidirect
217. C4C2×Q8×D97semidirect
219. C2#20261400direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Q8×D972
#202614002
C2×#156908092
C2×#156907882
C2×#156907862
C2×C4×Dic1942
C2×C4×D3882
C2×#156907722
C2×C4⋊Q8×C972
C2×D4×Q897