Finite Group Databasebeta

← C2×#27160991 #38745912

Subgroups — C2×#27160991 #38745912

Order 25216.

1036 conjugacy classes of subgroups; only the 261 normal subgroups are shown.

normal subgroups only

This group has 1036 conjugacy classes of subgroups — too many to draw. Only its 261 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
1C23×Dic394C211yesmaximal, characteristic, complemented
2C22×C22⋊Dic197C212yesmaximal
3#27160991C218yesmaximal, direct product factor
4C2×#20263233C212yesmaximal, complemented
5C2×#20263233C211yesmaximal, characteristic, complemented
6C22×C22⋊C4×C197C211yesmaximal, characteristic
7C22×Dic394—28no—
8C22×Dic394—24no—
9C22×Dic394C2214yescomplemented
10C23×Dic197C2212yes—
11C23×Dic197C2212yes—
12C2×C22⋊Dic197—28no—
13C2×C22⋊Dic197C2218yes—
14#20263233C2218yescomplemented
15#20263233C2214yescomplemented
16C25×C197C2211yescharacteristic
17C23×C4×C197C2211yescharacteristic
18C23×C4×C197C2211yescharacteristic
19C2×C22⋊C4×C197—24no—
20C2×C22⋊C4×C197C2214yes—
21C2×Dic394—232no—
22C2×Dic394—216no—
23C2×Dic394—28no—
24C22×Dic197—24no—
25C22×Dic197—24no—
26C22×Dic197—24no—
27C22×Dic197—24no—
28C22×Dic197—24no—
29C22×Dic197D418yes—
30C22×Dic197C2314yes—
31C22×Dic197C2314yes—
32C22⋊Dic197—216no—
33C24×C197—22no—
34C24×C197—24no—
35C24×C197—24no—
36C24×C197—22no—
37C24×C197Q814yescomplemented
38C24×C197C2312yes—
39C24×C197C2311yescharacteristic
40C22×C4×C197—24no—
41C22×C4×C197—22no—
42C22×C4×C197—24no—
43C22×C4×C197D414yes—
44C22×C4×C197C2312yes—
45C22×C4×C197C2312yes—
46C22⋊C4×C197—28no—
47Dic394—232no—
48C2×Dic197—216no—
49C2×Dic197—24no—
50C2×Dic197—24no—
51C2×Dic197—24no—
52C2×Dic197—24no—
53C2×Dic197—24no—
54C2×Dic197—48no—
55C2×Dic197C2×D418yes—
56C23×C197—216no—
57C23×C197—28no—
58C23×C197—22no—
59C23×C197—24no—
60C23×C197—24no—
61C23×C197—22no—
62C23×C197—44no—
63C23×C197—48no—
64C23×C197—44no—
65C23×C197C2×D414yes—
66C23×C197C2×D412yes—
67C23×C197C2×Q812yes—
68C23×C197C2×Q814yescomplemented
69C23×C197#4114yes—
70C23×C197#4112yes—
71C23×C197C2411yescharacteristic
72C2×C4×C197—28no—
73C2×C4×C197—24no—
74C2×C4×C197—22no—
75C2×C4×C197—24no—
76C2×C4×C197—44no—
77C2×C4×C197C2×D414yes—
78C22×C197—28no—
79C22×C197—24no—
80C22×C197—42no—
81C22×C197—44no—
82C22×C197—42no—
83C22×C197—416no—
84C22×C197#12014yes—
85C22×C197C22⋊Q818yes—
86C22×C197C22⋊Q814yes—
87C22×C197#12418yes—
88C22×C197#12414yes—
89C22×C197C22×D412yes—
90C22×C197C22×D411yescharacteristic
91C22×C197C22×Q811yescharacteristic
92C22×C197C2×#4112yes—
93C22×C197C2×#4111yescharacteristic
94C4×C197—24no—
95C4×C197—42no—
96Dic197—28no—
97Dic197—44no—
98C2×C197—44no—
99C2×C197#39318yescomplemented
100C2×C197C2×#12011yescharacteristic
101C2×C197C2×C22⋊Q812yes—
102C2×C197C2×C22⋊Q811yescharacteristic
103C2×C197C2×#12412yes—
104C2×C197C2×#12411yescharacteristic
105C197C2×#39311yescharacteristic, complemented, Sylow
106C2×#393—1971nomaximal, Sylow
107C23×Q8—1971no—
108C22×C22⋊C4—1972no—
109C22×C22⋊C4D19711yescharacteristic
110#393—1978no—
111C2×#95—1971no—
112C2×#95—1972no—
113C25C2×D19711yescharacteristic
114C22×Q8—3948no—
115C22×Q8—3944no—
116C22×Q8—1974no—
117C23×C4—1972no—
118C23×C4—1972no—
119C23×C4C2×D19711yescharacteristic
120C23×C4C2×D19711yescharacteristic
121C2×C22⋊C4—24no—
122C2×C22⋊C4—3948no—
123C2×C22⋊C4—1978no—
124C2×C22⋊C4C2×D19714yes—
125#95—1974no—
126#95—1978no—
127C24—24no—
128C24—22no—
129C24—24no—
130C24—22no—
131C24Dic39414yescomplemented
132C24C22×D19712yes—
133C24C22×D19711yescharacteristic
134C2×Q8—39432no—
135C2×Q8—39416no—
136C2×Q8—3948no—
137C22×C4—24no—
138C22×C4—22no—
139C22×C4—24no—
140C22×C4—3944no—
141C22×C4—3944no—
142C22×C4—3944no—
143C22×C4—3944no—
144C22×C4—3944no—
145C22×C4—1974no—
146C22×C4—1978no—
147C22×C4—1974no—
148C22×C4C22⋊D19714yes—
149C22×C4C22×D19712yes—
150C22×C4C22×D19712yes—
151C22⋊C4—28no—
152C22⋊C4—39416no—
153C23—216no—
154C23—28no—
155C23—24no—
156C23—22no—
157C23—24no—
158C23—22no—
159C23—44no—
160C23—48no—
161C23—44no—
162C23D4×D19714yes—
163C23C2×C22⋊D19712yes—
164C23C2×Dic39412yes—
165C23C2×Dic39414yescomplemented
166C23#1569135714yes—
167C23#1569135812yes—
168C23C23×D19711yescharacteristic
169Q8—39432no—
170C2×C4—28no—
171C2×C4—24no—
172C2×C4—22no—
173C2×C4—24no—
174C2×C4—44no—
175C2×C4—7888no—
176C2×C4—3944no—
177C2×C4—3944no—
178C2×C4—3944no—
179C2×C4—39416no—
180C2×C4—3944no—
181C2×C4—3944no—
182C2×C4—1978no—
183C2×C4C2×C22⋊D19714yes—
184C22—28no—
185C22—24no—
186C22—416no—
187C22—42no—
188C22—44no—
189C22—42no—
190C22#2026329414yes—
191C22#2026330318yes—
192C22#2026330514yes—
193C22#2026331218yes—
194C22#2026331314yes—
195C22C2×D4×D19712yes—
196C22C22×C22⋊D19711yescharacteristic
197C22C22×Dic39411yescharacteristic
198C22C2×#1569135712yes—
199C22C2×#1569135811yescharacteristic
200C4—24no—
201C4—42no—
202C4—7884no—
203C4—3948no—
204C2—44no—
205C2#2716099118yesdirect product factor
206C2C2×#2026329411yescharacteristic
207C2C2×#2026330312yes—
208C2C2×#2026330511yescharacteristic
209C2C2×#2026331212yes—
210C2C2×#2026331311yescharacteristic
subgroupG/H
centerC24C22×D197
commutator, cosocleC23×C197C24
FrattiniC23C23×D197
FittingC22×C22⋊C4×C197C2
socleC24×C197C23
prime radicalC25×C197C22
hypercenterC22×C22⋊C4D197
hypocenterC197C2×#393
LCSG ▷ C23×C197 ▷ C197
UCSC1 ◁ C24 ◁ C22×C22⋊C4

Complements

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

NH ≅ G/Ntype
1. C23×Dic394C2semidirect
3. #27160991C2direct (N × H)
4. C2×#20263233C2semidirect
5. C2×#20263233C2semidirect
9. C22×Dic394C22semidirect
14. #20263233C22semidirect
15. #20263233C22semidirect
37. C24×C197Q8semidirect
68. C23×C197C2×Q8semidirect
99. C2×C197#393semidirect
105. C197C2×#393semidirect
131. C24Dic394semidirect
165. C23C2×Dic394semidirect
205. C2#27160991direct (N × H)

Maximal subgroups

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

subgroupindex
C23×Dic3942
C22×C22⋊Dic1972
#271609912
C2×#202632332
C22×C22⋊C4×C1972
C2×#393197