Finite Group Databasebeta

← C2×#20261388 #27155195

Subgroups — C2×#20261388 #27155195

Order 12416.

1632 conjugacy classes of subgroups.

The subgroup lattice has 240 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#13095512C212yesmaximal, complemented
2#20261388C2116yesmaximal, direct product factor
3C2×#15690795C214yesmaximal, complemented
4C2×#15690786C212yesmaximal, complemented
5C2×#15690785C212yesmaximal, complemented
6C2×C4×D388C211yesmaximal, characteristic, complemented
7C2×C4×D388C211yesmaximal, characteristic, complemented
8C2×C4⋊C4×D97C212yesmaximal, complemented
9C2×C4⋊Q8×C97C211yesmaximal, characteristic, complemented
10C2×#13095512—216no—
11C2×#13095512C22116yescomplemented
12C22×D388C2211yescharacteristic
13C22×D388C2214yes—
14C22×D388C2211yescharacteristic
15C22×C4×D97C2212yes—
16C22×C4×D97C2214yes—
17C22×C4×D97C2212yes—
18#15690795C22132yescomplemented
19#15690786C22116yescomplemented
20#15690785C22116yescomplemented
21C4×D388C2218yescomplemented
22C4×D388C2218yescomplemented
23C2×C4⋊Dic97C2211yescharacteristic
24C2×C4⋊Dic97C2211yescharacteristic
25C2×#13095490C2214yes—
26C4⋊C4×D97C22116yescomplemented
27C2×#13095488C2212yes—
28C2×#13095488C2212yes—
29C2×#13095488C2214yes—
30C22×Q8×C97C2212yes—
31C4⋊Q8×C97C2218yescomplemented
32C2×C4⋊C4×C97C2212yes—
33C2×C4⋊C4×C97C2212yes—
34C2×C42×C97C2211yescharacteristic
35C23×D97C2312yes—
36C23×D97C2312yes—
37#13095512—264no—
38C2×D388—216no—
39C2×D388—24no—
40C2×D388D418yescomplemented
41C2×D388C2314yes—
42C2×D388C23116yes—
43C2×D388C2314yes—
44C22×Dic97C2312yes—
45C22×Dic97C2312yes—
46C2×C4×D97—216no—
47C2×C4×D97—28no—
48C2×C4×D97—28no—
49C2×C4×D97C2318yes—
50C2×C4×D97C23116yes—
51C2×C4×D97C2318yes—
52C4⋊Dic97C2314yes—
53C4⋊Dic97C2314yes—
54#13095490C23116yes—
55#13095488C2318yes—
56#13095488C2318yes—
57#13095488C23116yes—
58C2×Q8×C97—28no—
59C2×Q8×C97C2318yes—
60C22×C4×C97C2311yescharacteristic
61C22×C4×C97C2314yes—
62C22×C4×C97C2311yescharacteristic
63C22×C4×C97C2311yescharacteristic
64C4⋊C4×C97C2318yes—
65C4⋊C4×C97C2318yes—
66C42×C97C2314yes—
67C23×C97C2411yescharacteristic
68C22×D97—24no—
69C22×D97—24no—
70C22×D97—24no—
71C22×D97—24no—
72C22×D97—24no—
73C22×D97C2×D418yes—
74C22×D97C2414yes—
75C22×D97C2414yes—
76Q8×C97—216no—
77C2×C4×C97—28no—
78C2×C4×C97—22no—
79C2×C4×C97C2×D414yes—
80C2×C4×C97#4114yescomplemented
81C2×C4×C97C2412yes—
82C2×C4×C97C2418yes—
83C2×C4×C97C2412yes—
84C2×C4×C97C2412yes—
85C2×Dic97—24no—
86C2×Dic97—24no—
87C2×Dic97C2414yes—
88C2×Dic97C2414yes—
89D388—232no—
90D388—28no—
91D388C2×D4116yescomplemented
92C4×D97—232no—
93C4×D97—216no—
94C4×D97—216no—
95C22×C97C22×D412yes—
96C22×C97C2×#4112yes—
97C22×C972−1+412yes—
98C22×C97C2511yescharacteristic
99C2×D97—216no—
100C2×D97—24no—
101C2×D97—24no—
102C2×D97—24no—
103C2×D97—24no—
104C2×D97—24no—
105C2×D97—48no—
106C2×D97C22×D418yes—
107C4×C97—28no—
108C4×C97—22no—
109C4×C97C22×D414yes—
110C4×C97C2×#4114yescomplemented
111Dic97—24no—
112Dic97—24no—
113C2×C97#54714yescomplemented
114C2×C97C23×D411yescharacteristic
115C2×C97C22×#4111yescharacteristic
116C2×C97C2×2−1+411yescharacteristic
117D97—28no—
118D97—44no—
119C2×#547—971nomaximal, Sylow
120C97C2×#54711yescharacteristic, complemented, Sylow
121C22×#41—972no—
122#547—9716no—
123C2×C4⋊Q8D9711yescharacteristic, complemented
124C2×#123—974no—
125C2×C22⋊Q8—972no—
126C2×#121—972no—
127C2×C4×D4—971no—
128C2×C4×D4—971no—
129C22×C4⋊C4—972no—
130C2×#41—9716no—
131C2×#41—19416no—
132C22×Q8C2×D9712yes—
133C22×D4—971no—
134C22×D4—971no—
135C22×D4—974no—
136C23×C4—972no—
137C23×C4—974no—
138C23×C4—972no—
139C4⋊Q8C2×D9718yescomplemented
140#123—9732no—
141C22⋊Q8—9716no—
142#121—9716no—
143C4×D4—978no—
144C4×D4—978no—
145C2×C4⋊C4—971no—
146C2×C4⋊C4—974no—
147C2×C4⋊C4—971no—
148C2×C4⋊C4—9716no—
149C2×C4⋊C4C2×D9712yes—
150C2×C4⋊C4C2×D9712yes—
151C2×C22⋊C4—972no—
152C2×C22⋊C4—972no—
153C2×C22⋊C4—974no—
154C2×C42C2×D9711yescharacteristic
155C24—972no—
156C24—972no—
157#41—19464no—
158C2×Q8—28no—
159C2×Q8C22×D9718yes—
160C2×D4—978no—
161C2×D4—974no—
162C2×D4—974no—
163C2×D4—9716no—
164C2×D4—19416no—
165C2×D4—1944no—
166C22×C4—972no—
167C22×C4—972no—
168C22×C4—978no—
169C22×C4—9716no—
170C22×C4—978no—
171C22×C4—19416no—
172C22×C4—1948no—
173C22×C4—1948no—
174C22×C4C22×D9711yescharacteristic
175C22×C4C22×D9714yes—
176C22×C4C22×D9711yescharacteristic
177C22×C4C22×D9711yescharacteristic
178C4⋊C4—9716no—
179C4⋊C4—974no—
180C4⋊C4—974no—
181C4⋊C4C22×D9718yes—
182C4⋊C4C22×D9718yes—
183C22⋊C4—978no—
184C22⋊C4—978no—
185C22⋊C4—9716no—
186C42C22×D9714yes—
187C23—978no—
188C23—974no—
189C23—974no—
190C23—1944no—
191C23—1944no—
192C23—1944no—
193C23—1944no—
194C23—1944no—
195C23C23×D9711yescharacteristic
196Q8—216no—
197D4—9716no—
198D4—19432no—
199D4—1948no—
200C2×C4—28no—
201C2×C4—22no—
202C2×C4—974no—
203C2×C4—974no—
204C2×C4—19432no—
205C2×C4—1944no—
206C2×C4—1944no—
207C2×C4—19416no—
208C2×C4—19416no—
209C2×C4D4×D9714yes—
210C2×C4#1309551214yescomplemented
211C2×C4C23×D9712yes—
212C2×C4C23×D9718yes—
213C2×C4C23×D9712yes—
214C2×C4C23×D9712yes—
215C22—978no—
216C22—3888no—
217C22—1944no—
218C22—1944no—
219C22—1944no—
220C22—19416no—
221C22—1944no—
222C22—1944no—
223C22C2×D4×D9712yes—
224C22C2×#1309551212yes—
225C22#1569085812yes—
226C22C24×D9711yescharacteristic
227C4—28no—
228C4—22no—
229C4—1944no—
230C4—1944no—
231C4C2×D4×D9714yes—
232C4C2×#1309551214yescomplemented
233C2—3884no—
234C2—1948no—
235C2#2026138814yesdirect product factor
236C2C22×D4×D9711yescharacteristic
237C2C22×#1309551211yescharacteristic
238C2C2×#1569085811yescharacteristic
subgroupG/H
centerC23C23×D97
commutator, cosocleC22×C97C25
FrattiniC22C24×D97
FittingC2×C4⋊Q8×C97C2
socleC23×C97C24
hypercenterC2×C4⋊Q8D97
hypocenterC97C2×#547
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×#13095512C2semidirect
2. #20261388C2direct (N × H)
3. C2×#15690795C2semidirect
4. C2×#15690786C2semidirect
5. C2×#15690785C2semidirect
6. C2×C4×D388C2semidirect
7. C2×C4×D388C2semidirect
8. C2×C4⋊C4×D97C2semidirect
9. C2×C4⋊Q8×C97C2semidirect
11. C2×#13095512C22semidirect
18. #15690795C22semidirect
19. #15690786C22semidirect
20. #15690785C22semidirect
21. C4×D388C22semidirect
22. C4×D388C22semidirect
26. C4⋊C4×D97C22semidirect
31. C4⋊Q8×C97C22semidirect
40. C2×D388D4semidirect
80. C2×C4×C97#41semidirect
91. D388C2×D4semidirect
110. C4×C97C2×#41semidirect
113. C2×C97#547semidirect
120. C97C2×#547semidirect
123. C2×C4⋊Q8D97semidirect
139. C4⋊Q8C2×D97semidirect
210. C2×C4#13095512semidirect
232. C4C2×#13095512semidirect
235. C2#20261388direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#130955122
#202613882
C2×#156907952
C2×#156907862
C2×#156907852
C2×C4×D3882
C2×C4⋊C4×D972
C2×C4⋊Q8×C972
C2×#54797