Finite Group Databasebeta

← C42×C22⋊D101 #27173478

Subgroups — C42×C22⋊D101 #27173478

Order 12928.

924 conjugacy classes of subgroups; only the 381 normal subgroups are shown.

normal subgroups only

This group has 924 conjugacy classes of subgroups — too many to draw. Only its 381 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×C4×C22⋊D101C213yesmaximal
2C2×C42×D101C211yesmaximal, characteristic, complemented
3C4×#13108053C213yesmaximal, complemented
4C4×#13108051C213yesmaximal, complemented
5C4×C22⋊Dic101C213yesmaximal, complemented
6C42×Dic101C211yesmaximal, characteristic, complemented
7C22×C42×C101C211yesmaximal, characteristic, complemented
8C22×C22⋊D101C2211yescharacteristic
9C22×C4×D101C2213yes—
10C4×C22⋊D101C4124yesdirect product factor
11C2×#13108053C2213yes—
12C2×C22⋊Dic101C2213yes—
13C2×#13108051C2213yes—
14C2×C4×Dic101C2213yes—
15C2×C4×Dic101C2213yes—
16C2×C4×Dic101C2213yes—
17C42×D101—24no—
18#15692162C2216yes—
19C23×C4×C101C2213yes—
20C2×C42×C101—24no—
21C2×C42×C101C2213yes—
22C2×C42×C101C2211yescharacteristic
23C23×D101C2311yescharacteristic
24C2×C22⋊D101C2×C4112yes—
25C22×Dic101C2313yes—
26C22×Dic101C2313yes—
27C22×Dic101C2311yescharacteristic
28C2×C4×D101—26no—
29C2×C4×D101—26no—
30C2×C4×D101C2×C4112yescomplemented
31#13108053C2×C4112yescomplemented
32C22⋊Dic101C2×C4112yescomplemented
33#13108051C2×C4112yescomplemented
34C4×Dic101—26no—
35C4×Dic101—26no—
36C4×Dic101C2×C4112yescomplemented
37C24×C101C2311yescharacteristic
38C22×C4×C101—26no—
39C22×C4×C101—26no—
40C22×C4×C101C2×C4112yescomplemented
41C22×C4×C101C2313yes—
42C22×C4×C101C2313yes—
43C42×C101—26no—
44C42×C101D414yescomplemented
45C23×C101—21no—
46C23×C101—23no—
47C23×C101C22×C416yes—
48C23×C101C2411yescharacteristic
49C22×D101—21no—
50C22×D101—23no—
51C22×D101C22×C416yes—
52C2×C4×C101—23no—
53C2×C4×C101—23no—
54C2×C4×C101—224no—
55C2×C4×C101C22×C416yes—
56C2×C4×C101C22×C416yes—
57C2×C4×C101C2×D416yes—
58C2×C4×C101#4116yes—
59C22⋊D101C42116yesdirect product factor
60C2×Dic101—23no—
61C2×Dic101—26no—
62C2×Dic101—23no—
63C2×Dic101C22×C416yes—
64C2×Dic101C22×C416yes—
65C2×Dic101C22×C416yes—
66C4×D101—224no—
67C22×C101—26no—
68C22×C101—26no—
69C22×C101C2×C4214yescomplemented
70C22×C101C23×C413yes—
71C22×C101C22×D411yescharacteristic
72C22×C101C2×#4113yes—
73C2×D101—26no—
74C2×D101—26no—
75C2×D101C2×C4214yescomplemented
76C4×C101—26no—
77C4×C101C4×D4112yescomplemented
78Dic101—26no—
79Dic101—26no—
80Dic101C2×C4214yescomplemented
81C2×C101—24no—
82C2×C101C22×C4211yescharacteristic
83C2×C101C2×C4×D413yes—
84C2×C101C4×#4113yes—
85D101—24no—
86C42×D4—1011nomaximal, Sylow
87C101C42×D411yescharacteristic, complemented, Sylow
88C2×C4×D4—1013no—
89C22×C42—1011no—
90C22×C42D10111yescharacteristic, complemented
91C4×C4⋊C4—1013no—
92C4×C22⋊C4—1013no—
93C4×C22⋊C4—1013no—
94C43—1011no—
95C22×D4—1011no—
96C23×C4—1013no—
97C23×C4C2×D10113yes—
98C4×D4—10124no—
99C2×C4⋊C4—1013no—
100C2×C22⋊C4—1013no—
101C2×C22⋊C4—1013no—
102C2×C42—24no—
103C2×C42—1013no—
104C2×C42—1013no—
105C2×C42—1013no—
106C2×C42—2024no—
107C2×C42C2×D10113yes—
108C2×C42C2×D10111yescharacteristic
109#95—1016no—
110C24—1011no—
111C24C22×D10111yescharacteristic
112C2×D4—10112no—
113C22×C4—26no—
114C22×C4—26no—
115C22×C4—1011no—
116C22×C4—1013no—
117C22×C4—1013no—
118C22×C4—10112no—
119C22×C4—2026no—
120C22×C4—2026no—
121C22×C4C4×D101112yescomplemented
122C22×C4C22×D10113yes—
123C22×C4C22×D10113yes—
124C4⋊C4—10112no—
125C22⋊C4—10112no—
126C22⋊C4—10112no—
127C42—26no—
128C42—10112no—
129C42—2026no—
130C42—2026no—
131C42C22⋊D10114yesdirect product factor
132C23—21no—
133C23—23no—
134C23—1016no—
135C23—2021no—
136C23—2023no—
137C23C2×C4×D10116yes—
138C23C23×D10111yescharacteristic
139D4—10116no—
140C2×C4—23no—
141C2×C4—23no—
142C2×C4—224no—
143C2×C4—1016no—
144C2×C4—1016no—
145C2×C4—1016no—
146C2×C4—2023no—
147C2×C4—2026no—
148C2×C4—2023no—
149C2×C4—20224no—
150C2×C4C2×C4×D10116yes—
151C2×C4C2×C4×D10116yes—
152C2×C4C2×C22⋊D10116yes—
153C2×C4#1310807416yes—
154C22—26no—
155C22—26no—
156C22—1014no—
157C22—2026no—
158C22—2026no—
159C22C42×D10114yescomplemented
160C22C22×C4×D10113yes—
161C22C22×C22⋊D10111yescharacteristic
162C22C2×#1310807413yes—
163C4—26no—
164C4—1014no—
165C4—2026no—
166C4—2026no—
167C4C4×C22⋊D101112yesdirect product factor
168C2—24no—
169C2—2024no—
170C2C2×C42×D10111yescharacteristic
171C2C2×C4×C22⋊D10113yes—
172C2C4×#1310807413yes—
subgroupG/H
centerC2×C42C2×D101
commutatorC2×C101C22×C42
FrattiniC23C23×D101
FittingC22×C42×C101C2
socle, cosocleC23×C101C24
prime radicalC22×C22⋊D101C22
hypercenterC22×C42D101
hypocenterC101C42×D4
LCSG ▷ C2×C101 ▷ C101
UCSC1 ◁ C2×C42 ◁ C22×C42

Complements

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

NH ≅ G/Ntype
2. C2×C42×D101C2semidirect
3. C4×#13108053C2semidirect
4. C4×#13108051C2semidirect
5. C4×C22⋊Dic101C2semidirect
6. C42×Dic101C2semidirect
7. C22×C42×C101C2semidirect
10. C4×C22⋊D101C4direct (N × H)
30. C2×C4×D101C2×C4semidirect
31. #13108053C2×C4semidirect
32. C22⋊Dic101C2×C4semidirect
33. #13108051C2×C4semidirect
36. C4×Dic101C2×C4semidirect
40. C22×C4×C101C2×C4semidirect
44. C42×C101D4semidirect
59. C22⋊D101C42direct (N × H)
69. C22×C101C2×C42semidirect
75. C2×D101C2×C42semidirect
77. C4×C101C4×D4semidirect
80. Dic101C2×C42semidirect
87. C101C42×D4semidirect
90. C22×C42D101semidirect
121. C22×C4C4×D101semidirect
131. C42C22⋊D101direct (N × H)
159. C22C42×D101semidirect
167. C4C4×C22⋊D101direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×C22⋊D1012
C2×C42×D1012
C4×#131080532
C4×#131080512
C4×C22⋊Dic1012
C42×Dic1012
C22×C42×C1012
C42×D4101