Finite Group Databasebeta

← C2×#20261339 #27155095

Subgroups — C2×#20261339 #27155095

Order 12416.

1260 conjugacy classes of subgroups; only the 485 normal subgroups are shown.

normal subgroups only

This group has 1260 conjugacy classes of subgroups — too many to draw. Only its 485 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
1#20261339C2116yesmaximal, direct product factor
2C2×#15690802C211yesmaximal, characteristic, complemented
3C2×#15690791C214yesmaximal, complemented
4C2×#15690782C214yesmaximal, complemented
5C2×#15690781C212yesmaximal, complemented
6C2×D4×Dic97C212yesmaximal, complemented
7C2×#15690767C211yesmaximal, characteristic, complemented
8C2×#127×C97C211yesmaximal, characteristic, complemented
9C22×C22⋊D97C2214yes—
10C23×Dic97C2214yes—
11C22×C4×D97C2211yescharacteristic
12#15690802C2218yescomplemented
13#15690791C22132yescomplemented
14#15690782C22132yescomplemented
15#15690781C22116yescomplemented
16D4×Dic97C22116yescomplemented
17#15690767C2218yescomplemented
18C2×C4⋊Dic97C2212yes—
19C2×#13095490C2212yes—
20C2×#13095490C2214yes—
21C2×C22⋊Dic97C2214yes—
22C2×C22⋊Dic97C2214yes—
23C2×#13095488C2212yes—
24C2×C4×Dic97C2211yescharacteristic
25C22×D4×C97C2212yes—
26C22×D4×C97C2214yes—
27#127×C97C2218yescomplemented
28C2×C42×C97C2211yescharacteristic
29C23×D97C2311yescharacteristic
30C2×C22⋊D97—48no—
31C2×C22⋊D97C23116yes—
32C22×Dic97—48no—
33C22×Dic97C2312yes—
34C22×Dic97C2311yescharacteristic
35C22×Dic97C2314yes—
36C22×Dic97C23116yes—
37C2×C4×D97—24no—
38C2×C4×D97C2314yes—
39C4⋊Dic97C2318yes—
40#13095490C2318yes—
41#13095490C23116yes—
42C22⋊Dic97C23116yes—
43C22⋊Dic97C23116yes—
44#13095488C2318yes—
45C4×Dic97C2314yes—
46C24×C97C2314yes—
47C2×D4×C97—28no—
48C2×D4×C97—48no—
49C2×D4×C97C2318yes—
50C2×D4×C97C23116yes—
51C22×C4×C97C2312yes—
52C22×C4×C97C2311yescharacteristic
53C42×C97C2314yes—
54C23×C97—28no—
55C23×C97—28no—
56C23×C97—28no—
57C23×C97C2418yes—
58C23×C97C2411yescharacteristic
59C22×D97—22no—
60C22×D97—24no—
61C22×D97C2412yes—
62D4×C97—216no—
63D4×C97—416no—
64C2×C4×C97—24no—
65C2×C4×C97#4114yes—
66C2×C4×C97C2414yes—
67C2×C4×C97C2412yes—
68C22⋊D97—416no—
69C2×Dic97—22no—
70C2×Dic97—24no—
71C2×Dic97—28no—
72C2×Dic97—416no—
73C2×Dic97C2414yes—
74C2×Dic97C2412yes—
75C2×Dic97C2418yes—
76C4×D97—28no—
77C22×C97—28no—
78C22×C97—28no—
79C22×C97—28no—
80C22×C97—416no—
81C22×C97C2×#4112yes—
82C22×C97H(5,𝔽2)14yes—
83C22×C97C2511yescharacteristic
84C2×D97—22no—
85C2×D97—24no—
86C2×D97—44no—
87C4×C97—24no—
88C4×C97C2×#4114yes—
89Dic97—22no—
90Dic97—24no—
91Dic97—28no—
92C2×C97—48no—
93C2×C97#54014yescomplemented
94C2×C97C22×#4111yescharacteristic
95C2×C97C2×H(5,𝔽2)12yes—
96D97—42no—
97C2×#540—971nomaximal, Sylow
98C97C2×#54011yescharacteristic, complemented, Sylow
99#540—9716no—
100C2×#127D9711yescharacteristic, complemented
101C2×#125—971no—
102C2×#123—974no—
103C2×#121—972no—
104C2×#121—974no—
105C2×C4×D4—972no—
106C2×#117—971no—
107C22×D4—974no—
108C22×D4C2×D9712yes—
109C22×D4C2×D9714yes—
110C23×C4—974no—
111C23×C4—971no—
112#127C2×D9718yescomplemented
113#125—978no—
114#123—9732no—
115#121—9716no—
116#121—9732no—
117C4×D4—9716no—
118#117—978no—
119C2×C4⋊C4—972no—
120C2×C4⋊C4—972no—
121C2×C4⋊C4—974no—
122C2×C22⋊C4—974no—
123C2×C22⋊C4—974no—
124C2×C22⋊C4—972no—
125C2×C42—971no—
126C2×C42C2×D9711yescharacteristic
127C24—971no—
128C24C22×D9714yes—
129C2×D4—28no—
130C2×D4—48no—
131C2×D4—9716no—
132C2×D4—3888no—
133C2×D4C22×D9718yes—
134C2×D4C22×D97116yes—
135C22×C4—9716no—
136C22×C4—972no—
137C22×C4—971no—
138C22×C4—974no—
139C22×C4—974no—
140C22×C4—3888no—
141C22×C4—1944no—
142C22×C4C22×D9712yes—
143C22×C4C22×D9711yescharacteristic
144C4⋊C4—978no—
145C4⋊C4—9716no—
146C4⋊C4—978no—
147C22⋊C4—9716no—
148C22⋊C4—9716no—
149C22⋊C4—978no—
150C42—974no—
151C42C22×D9714yes—
152C23—28no—
153C23—28no—
154C23—28no—
155C23—972no—
156C23—1942no—
157C23—1944no—
158C23C23×D9718yes—
159C23C23×D9711yescharacteristic
160D4—216no—
161D4—416no—
162D4—38816no—
163C2×C4—24no—
164C2×C4—974no—
165C2×C4—972no—
166C2×C4—978no—
167C2×C4—38816no—
168C2×C4—1942no—
169C2×C4—1944no—
170C2×C4—1948no—
171C2×C4—1948no—
172C2×C4#1309551014yes—
173C2×C4C23×D9714yes—
174C2×C4C23×D9712yes—
175C22—28no—
176C22—28no—
177C22—28no—
178C22—416no—
179C22—3884no—
180C22—1942no—
181C22—1944no—
182C22C2×#1309551012yes—
183C22#1569085514yes—
184C22C24×D9711yescharacteristic
185C4—24no—
186C4—1942no—
187C4—1944no—
188C4—1948no—
189C4C2×#1309551014yes—
190C2—48no—
191C2—3882no—
192C2#2026133914yesdirect product factor
193C2C22×#1309551011yescharacteristic
194C2C2×#1569085512yes—
subgroupG/H
centerC23C23×D97
commutator, cosocleC22×C97C25
FrattiniC22C24×D97
FittingC2×#127×C97C2
socleC23×C97C24
hypercenterC2×#127D97
hypocenterC97C2×#540
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×#127

Complements

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

NH ≅ G/Ntype
1. #20261339C2direct (N × H)
2. C2×#15690802C2semidirect
3. C2×#15690791C2semidirect
4. C2×#15690782C2semidirect
5. C2×#15690781C2semidirect
6. C2×D4×Dic97C2semidirect
7. C2×#15690767C2semidirect
8. C2×#127×C97C2semidirect
12. #15690802C22semidirect
13. #15690791C22semidirect
14. #15690782C22semidirect
15. #15690781C22semidirect
16. D4×Dic97C22semidirect
17. #15690767C22semidirect
27. #127×C97C22semidirect
93. C2×C97#540semidirect
98. C97C2×#540semidirect
100. C2×#127D97semidirect
112. #127C2×D97semidirect
192. C2#20261339direct (N × H)

Maximal subgroups

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

subgroupindex
#202613392
C2×#156908022
C2×#156907912
C2×#156907822
C2×#156907812
C2×D4×Dic972
C2×#156907672
C2×#127×C972
C2×#54097