Finite Group Databasebeta

← C2×#27161287 #38752148

Subgroups — C2×#27161287 #38752148

Order 25216.

480 conjugacy classes of subgroups; only the 165 normal subgroups are shown.

normal subgroups only

This group has 480 conjugacy classes of subgroups — too many to draw. Only its 165 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
1C22×#15691348C211yesmaximal, characteristic
2C2×#20263324C211yesmaximal, characteristic
3C2×Q8×Dic197C211yesmaximal, characteristic
4#27161287C218yesmaximal, direct product factor
5C2×#20263255C211yesmaximal, characteristic
6C2×#20263251C211yesmaximal, characteristic
7C2×#20263250C211yesmaximal, characteristic
8C22×Q16×C197C211yesmaximal, characteristic
9C22×Dic394C2211yescharacteristic
10C2×#15691348—24no—
11C2×#15691348C2214yes—
12C22×#13096802C2211yescharacteristic
13#20263324—22no—
14#20263324C2214yes—
15Q8×Dic197—22no—
16Q8×Dic197C2214yes—
17C2×C4⋊Dic197—21no—
18C2×C4⋊Dic197C2211yescharacteristic
19C2×#15691337—21no—
20C2×#15691337—21no—
21C2×C4×Dic197—21no—
22C2×C4×Dic197C2211yescharacteristic
23#20263255C2214yes—
24#20263251C2214yes—
25#20263250C2214yes—
26C22×Q8×C197C2211yescharacteristic
27C22×Q8×C197C2211yescharacteristic
28C2×Q16×C197—24no—
29C2×Q16×C197C2214yes—
30C22×C8×C197C2211yescharacteristic
31C2×Dic394—21no—
32C2×Dic394—22no—
33C2×Dic394—22no—
34C2×Dic394C2312yes—
35C22×Dic197—21no—
36C22×Dic197—21no—
37C22×Dic197D411yescharacteristic
38C22×Dic197D411yescharacteristic
39#15691348—28no—
40C2×#13096802—22no—
41C2×#13096802C2312yes—
42C4⋊Dic197—24no—
43C4⋊Dic197—21no—
44C4⋊Dic197C2312yes—
45#15691337—24no—
46#15691337—24no—
47C4×Dic197—24no—
48C4×Dic197D412yes—
49C4×Dic197C2312yes—
50C2×Q8×C197—21no—
51C2×Q8×C197—21no—
52C2×Q8×C197—22no—
53C2×Q8×C197—22no—
54C2×Q8×C197—22no—
55C2×Q8×C197D414yes—
56C2×Q8×C197C2312yes—
57C2×Q8×C197C2312yes—
58C22×C4×C197—21no—
59C22×C4×C197—21no—
60C22×C4×C197C2311yescharacteristic
61Q16×C197—28no—
62C2×C8×C197—22no—
63C2×C8×C197C2312yes—
64Dic394—22no—
65Dic394—22no—
66Dic394—42no—
67C2×Dic197—22no—
68C2×Dic197—22no—
69C2×Dic197—22no—
70C2×Dic197—42no—
71C2×Dic197—42no—
72C2×Dic197Q1614yescomplemented
73C2×Dic197C2×D412yes—
74C2×Dic197C2×D412yes—
75#13096802—22no—
76C23×C197C2×D411yescharacteristic
77Q8×C197—24no—
78Q8×C197—22no—
79Q8×C197—22no—
80Q8×C197—22no—
81Q8×C197—42no—
82Q8×C197C2×D414yes—
83C2×C4×C197—24no—
84C2×C4×C197—22no—
85C2×C4×C197—22no—
86C2×C4×C197—42no—
87C2×C4×C197C2×D411yescharacteristic
88C2×C4×C197C2×D412yes—
89C2×C4×C197#4112yes—
90C2×C4×C197C2411yescharacteristic
91C8×C197—22no—
92C22×C197#12112yes—
93C22×C197C2×Q1612yes—
94C22×C197#13712yes—
95C22×C197C22×D411yescharacteristic
96C4×C197—24no—
97C4×C197—42no—
98C4×C197#12112yes—
99C4×C197C22×D411yescharacteristic
100C4×C197C2×#4111yescharacteristic
101Dic197—22no—
102Dic197—42no—
103Dic197—42no—
104Dic197C2×Q1614yescomplemented
105C2×C197#46214yescomplemented
106C2×C197C2×#12111yescharacteristic
107C2×C197C22×Q1611yescharacteristic
108C2×C197C2×#13711yescharacteristic
109C197C2×#46211yescharacteristic, complemented, Sylow
110C2×#462—1971nomaximal, Sylow
111C22×Q16—1971no—
112C22×Q16D19711yescharacteristic
113C2×C4⋊Q8—1971no—
114C2×C4×Q8—1971no—
115#462—1978no—
116C2×C4⋊C8—1971no—
117C2×#103—1971no—
118C2×#103—1971no—
119C22×Q8—1971no—
120C22×Q8C2×D19711yescharacteristic
121C22×Q8C2×D19711yescharacteristic
122C2×Q16—24no—
123C2×Q16—3944no—
124C2×Q16—1974no—
125C2×Q16C2×D19714yes—
126C22×C8—1971no—
127C22×C8C2×D19711yescharacteristic
128C4⋊Q8—3942no—
129C4⋊Q8—1974no—
130C4×Q8—3942no—
131C4×Q8—1974no—
132C2×C4⋊C4—3941no—
133C2×C4⋊C4—3941no—
134C2×C4⋊C4—3941no—
135C2×C4⋊C4—1971no—
136C2×C42—3941no—
137C2×C42—1971no—
138C4⋊C8—1974no—
139#103—1974no—
140#103—1974no—
141C2×Q8—21no—
142C2×Q8—21no—
143C2×Q8—22no—
144C2×Q8—22no—
145C2×Q8—22no—
146C2×Q8—3942no—
147C2×Q8—3942no—
148C2×Q8—3941no—
149C2×Q8—1972no—
150C2×Q8C22⋊D19714yes—
151C2×Q8C22×D19712yes—
152C2×Q8C22×D19712yes—
153C22×C4—21no—
154C22×C4—21no—
155C22×C4—3941no—
156C22×C4—3941no—
157C22×C4—1971no—
158C22×C4—1971no—
159C22×C4C22×D19711yescharacteristic
160Q16—28no—
161Q16—3948no—
162C2×C8—22no—
163C2×C8—3942no—
164C2×C8—1972no—
165C2×C8C22×D19712yes—
166C4⋊C4—3944no—
167C4⋊C4—3944no—
168C4⋊C4—3944no—
169C4⋊C4—3941no—
170C4⋊C4—1972no—
171C42—3944no—
172C42—1972no—
173C42—1972no—
174C23D4×D19711yescharacteristic
175Q8—24no—
176Q8—22no—
177Q8—22no—
178Q8—22no—
179Q8—42no—
180Q8—7882no—
181Q8—3942no—
182Q8—3942no—
183Q8C2×C22⋊D19714yes—
184C2×C4—24no—
185C2×C4—22no—
186C2×C4—22no—
187C2×C4—42no—
188C2×C4—7882no—
189C2×C4—7882no—
190C2×C4—3942no—
191C2×C4—3942no—
192C2×C4—3942no—
193C2×C4—1972no—
194C2×C4—1974no—
195C2×C4—1972no—
196C2×C4D4×D19711yescharacteristic
197C2×C4C2×C22⋊D19712yes—
198C2×C4#1569135712yes—
199C2×C4C23×D19711yescharacteristic
200C8—22no—
201C8—3942no—
202C22#2026329812yes—
203C22Q16×D19712yes—
204C22#2026335812yes—
205C22C2×D4×D19711yescharacteristic
206C4—24no—
207C4—42no—
208C4—7882no—
209C4—7882no—
210C4—3942no—
211C4—1974no—
212C4#2026329812yes—
213C4C22×C22⋊D19711yescharacteristic
214C4C2×#1569135711yescharacteristic
215C2#2716128714yesdirect product factor
216C2C2×#2026329811yescharacteristic
217C2C2×Q16×D19711yescharacteristic
218C2C2×#2026335811yescharacteristic
subgroupG/H
centerC23D4×D197
commutator, cosocleC2×C4×C197C24
FrattiniC2×C4C23×D197
FittingC22×Q16×C197C2
socle, prime radicalC23×C197C2×D4
hypercenterC22×Q16D197
hypocenterC197C2×#462
LCSG ▷ C2×C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×Q16

Complements

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

NH ≅ G/Ntype
4. #27161287C2direct (N × H)
72. C2×Dic197Q16semidirect
104. Dic197C2×Q16semidirect
105. C2×C197#462semidirect
109. C197C2×#462semidirect
215. C2#27161287direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156913482
C2×#202633242
C2×Q8×Dic1972
#271612872
C2×#202632552
C2×#202632512
C2×#202632502
C22×Q16×C1972
C2×#462197