Finite Group Databasebeta

← C2×#20261057 #27151618

Subgroups — C2×#20261057 #27151618

Order 12416.

468 conjugacy classes of subgroups; only the 141 normal subgroups are shown.

normal subgroups only

This group has 468 conjugacy classes of subgroups — too many to draw. Only its 141 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#15690781C211yesmaximal, characteristic
2C2×#15690768C211yesmaximal, characteristic, complemented
3#20261057C218yesmaximal, direct product factor
4C2×#15690744C211yesmaximal, characteristic, complemented
5C2×#15690741C211yesmaximal, characteristic, complemented
6C2×#15690731C211yesmaximal, characteristic, complemented
7C2×#15690722C211yesmaximal, characteristic, complemented
8C2×#102×C97C211yesmaximal, characteristic, complemented
9C22×C22⋊D97—21no—
10C22×C4×D97C2211yescharacteristic
11C22×#11715895C2211yescharacteristic
12#15690781—22no—
13#15690781C2214yes—
14#15690768—22no—
15#15690768C2214yescomplemented
16C2×C4⋊Dic97C2211yescharacteristic
17C2×C4⋊Dic97C2211yescharacteristic
18C2×C22⋊Dic97—21no—
19C2×#13095488—21no—
20C2×C4×Dic97—21no—
21#15690744C2214yescomplemented
22#15690741C2214yescomplemented
23#15690731C2214yescomplemented
24#15690722C2214yescomplemented
25C22×D4×C97C2211yescharacteristic
26C22×C8×C97C2211yescharacteristic
27C2×C4⋊C4×C97C2211yescharacteristic
28#102×C97C2214yescomplemented
29C23×D97D411yescharacteristic
30C2×C22⋊D97—24no—
31C2×C22⋊D97—44no—
32C22×Dic97—21no—
33C22×Dic97—21no—
34C22×Dic97D411yescharacteristic
35C2×C4×D97—22no—
36C2×C4×D97—22no—
37C2×C4×D97D412yes—
38C2×C4×D97C2312yes—
39C2×#11715895—22no—
40C2×#11715895C2312yes—
41C4⋊Dic97—21no—
42C4⋊Dic97—21no—
43C4⋊Dic97C2312yes—
44C4⋊Dic97C2312yes—
45C22⋊Dic97—24no—
46#13095488—24no—
47C4×Dic97—24no—
48C24×C97—21no—
49C2×D4×C97—21no—
50C2×D4×C97—22no—
51C2×D4×C97—22no—
52C2×D4×C97C2312yes—
53C22×C4×C97—21no—
54C22×C4×C97C2311yescharacteristic
55C2×C8×C97—22no—
56C2×C8×C97C2312yes—
57C4⋊C4×C97—21no—
58C4⋊C4×C97C2312yes—
59C23×C97—22no—
60C23×C97—42no—
61C23×C97—42no—
62C23×C97—42no—
63C23×C97C2×D411yescharacteristic
64C22×D97—22no—
65C22×D97—22no—
66C22×D97—22no—
67C22×D97C2×D412yes—
68D4×C97—22no—
69D4×C97—22no—
70D4×C97—42no—
71C2×C4×C97—22no—
72C2×C4×C97—42no—
73C2×C4×C97C2×D411yescharacteristic
74C2×C4×C97#4112yes—
75C2×C4×C97#4112yes—
76C2×C4×C97C2411yescharacteristic
77C22⋊D97—48no—
78C2×Dic97—22no—
79C2×Dic97—22no—
80C2×Dic97—22no—
81C2×Dic97—42no—
82C2×Dic97—42no—
83C2×Dic97C2×D412yes—
84C4×D97—24no—
85C4×D97—22no—
86C4×D97—22no—
87C8×C97—22no—
88#11715895—22no—
89C22×C97—42no—
90C22×C97—42no—
91C22×C97—42no—
92C22×C97—84no—
93C22×C97#12312yes—
94C22×C97#13512yes—
95C22×C97AGL(1,ℤ/8)12yes—
96C22×C97C22×D411yescharacteristic
97C2×D97—22no—
98C2×D97—22no—
99C2×D97—22no—
100C2×D97—44no—
101C4×C97—42no—
102C4×C97#12312yes—
103C4×C97C2×#4111yescharacteristic
104C4×C97C2×#4111yescharacteristic
105Dic97—22no—
106Dic97—42no—
107Dic97—42no—
108C2×C97—82no—
109C2×C97#48214yescomplemented
110C2×C97C2×#12311yescharacteristic
111C2×C97C2×#13511yescharacteristic
112C2×C97C2×AGL(1,ℤ/8)11yescharacteristic
113D97—42no—
114C2×#482—971nomaximal, Sylow
115C97C2×#48211yescharacteristic, complemented, Sylow
116C2×#121—971no—
117C2×#117—971no—
118#482—978no—
119C2×#107—971no—
120C2×#106—971no—
121C2×#102—971no—
122C2×#102D9711yescharacteristic, complemented
123C2×C22⋊C8—971no—
124C22×D4—1941no—
125C22×D4C2×D9711yescharacteristic
126C23×C4—971no—
127C22×C8—971no—
128C22×C8C2×D9711yescharacteristic
129#121—974no—
130#121—1942no—
131#117—974no—
132#117—1942no—
133C2×C4⋊C4—971no—
134C2×C4⋊C4—971no—
135C2×C4⋊C4C2×D9711yescharacteristic
136C2×C22⋊C4—1941no—
137C2×C22⋊C4—1941no—
138C2×C42—1941no—
139#107—974no—
140#106—974no—
141#102—974no—
142#102C2×D9714yescomplemented
143C22⋊C8—974no—
144C24—21no—
145C24—971no—
146C2×D4—21no—
147C2×D4—22no—
148C2×D4—22no—
149C2×D4—3884no—
150C2×D4—1944no—
151C2×D4C22×D9712yes—
152C22×C4—21no—
153C22×C4—971no—
154C22×C4—972no—
155C22×C4—972no—
156C22×C4—1941no—
157C22×C4—1941no—
158C22×C4—1942no—
159C22×C4—1942no—
160C22×C4C22×D9711yescharacteristic
161C2×C8—22no—
162C2×C8—972no—
163C2×C8—1942no—
164C2×C8C22×D9712yes—
165C4⋊C4—21no—
166C4⋊C4—972no—
167C4⋊C4—972no—
168C4⋊C4—1941no—
169C4⋊C4—1941no—
170C4⋊C4C22×D9712yes—
171C22⋊C4—1944no—
172C22⋊C4—1944no—
173C42—1944no—
174C23—22no—
175C23—42no—
176C23—42no—
177C23—42no—
178C23—972no—
179C23—1942no—
180C23—1942no—
181C23—1942no—
182C23D4×D9711yescharacteristic
183D4—22no—
184D4—22no—
185D4—42no—
186D4—3888no—
187C2×C4—22no—
188C2×C4—42no—
189C2×C4—972no—
190C2×C4—3882no—
191C2×C4—3882no—
192C2×C4—1942no—
193C2×C4—1942no—
194C2×C4—1942no—
195C2×C4—1944no—
196C2×C4—1942no—
197C2×C4—1942no—
198C2×C4D4×D9711yescharacteristic
199C2×C4#1309551012yes—
200C2×C4#1309551112yes—
201C2×C4C23×D9711yescharacteristic
202C8—22no—
203C8—1942no—
204C22—42no—
205C22—42no—
206C22—42no—
207C22—84no—
208C22—3884no—
209C22—1942no—
210C22—1942no—
211C22—1942no—
212C22#1569079212yes—
213C22#1569082912yes—
214C22#1569083712yes—
215C22C2×D4×D9711yescharacteristic
216C4—42no—
217C4—3882no—
218C4—3882no—
219C4—1942no—
220C4#1569079212yes—
221C4C2×#1309551011yescharacteristic
222C4C2×#1309551111yescharacteristic
223C2—82no—
224C2—3882no—
225C2#2026105714yesdirect product factor
226C2C2×#1569079211yescharacteristic
227C2C2×#1569082911yescharacteristic
228C2C2×#1569083711yescharacteristic
subgroupG/H
centerC23D4×D97
commutator, cosocleC2×C4×C97C24
FrattiniC2×C4C23×D97
FittingC2×#102×C97C2
socleC23×C97C2×D4
prime radicalC2×#15690781C2
hypercenterC2×#102D97
hypocenterC97C2×#482
LCSG ▷ C2×C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#102

Complements

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

NH ≅ G/Ntype
2. C2×#15690768C2semidirect
3. #20261057C2direct (N × H)
4. C2×#15690744C2semidirect
5. C2×#15690741C2semidirect
6. C2×#15690731C2semidirect
7. C2×#15690722C2semidirect
8. C2×#102×C97C2semidirect
15. #15690768C22semidirect
21. #15690744C22semidirect
22. #15690741C22semidirect
23. #15690731C22semidirect
24. #15690722C22semidirect
28. #102×C97C22semidirect
109. C2×C97#482semidirect
115. C97C2×#482semidirect
122. C2×#102D97semidirect
142. #102C2×D97semidirect
225. C2#20261057direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156907812
C2×#156907682
#202610572
C2×#156907442
C2×#156907412
C2×#156907312
C2×#156907222
C2×#102×C972
C2×#48297