Finite Group Databasebeta

← C2×#20261101 #27152072

Subgroups — C2×#20261101 #27152072

Order 12416.

488 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 488 conjugacy classes of subgroups — too many to draw. Only its 149 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×#15690807C211yesmaximal, characteristic
2#20261101C218yesmaximal, direct product factor
3C2×#15690730C214yesmaximal, complemented
4C2×#15690721C211yesmaximal, characteristic, complemented
5C2×#125×C97C211yesmaximal, characteristic, complemented
6C22×D388—22no—
7C22×D388C2212yes—
8C22×#11715895C2212yes—
9#15690807—22no—
10#15690807C2214yes—
11#15690730C22116yescomplemented
12#15690721C2214yescomplemented
13#125×C97—22no—
14#125×C97C2214yescomplemented
15C2×C4⋊C4×C97—22no—
16C2×C4⋊C4×C97C2212yes—
17C2×C42×C97C2211yescharacteristic
18C23×D97—22no—
19C2×D388—28no—
20C2×D388—22no—
21C2×D388—28no—
22C2×D388—48no—
23C2×D388C2314yes—
24C2×#11715895—24no—
25C2×#11715895C2314yes—
26C22×C4×C97—22no—
27C22×C4×C97D412yes—
28C22×C4×C97C2311yescharacteristic
29C4⋊C4×C97—28no—
30C4⋊C4×C97—22no—
31C4⋊C4×C97C2314yes—
32C42×C97D412yes—
33C42×C97C2312yes—
34C23×C97C2×D411yescharacteristic
35C22×D97—24no—
36C22×D97—44no—
37C22×D97—48no—
38C2×C4×C97—24no—
39C2×C4×C97—24no—
40C2×C4×C97—44no—
41C2×C4×C97C2×D414yes—
42C2×C4×C97C2×D411yescharacteristic
43C2×C4×C97#4114yes—
44C2×C4×C97C2411yescharacteristic
45D388—28no—
46D388—416no—
47D388—44no—
48#11715895—24no—
49C22×C97#12412yes—
50C22×C97AGL(1,ℤ/8)14yes—
51C22×C97C22×D411yescharacteristic
52C2×D97—44no—
53C2×D97—48no—
54C2×D97—88no—
55C4×C97—24no—
56C4×C97—44no—
57C4×C97#12412yes—
58C4×C97C2×#4112yes—
59C2×C97#49014yescomplemented
60C2×C97C2×#12411yescharacteristic
61C2×C97C2×AGL(1,ℤ/8)12yes—
62D97—84no—
63C2×#490—971nomaximal, Sylow
64C97C2×#49011yescharacteristic, complemented, Sylow
65C2×#127—971no—
66C2×#125D9711yescharacteristic, complemented
67#490—978no—
68C2×#102—974no—
69C2×#97—971no—
70C22×D4—972no—
71C22×D4—1942no—
72C22×C8—972no—
73#127—974no—
74#127—1942no—
75#125—22no—
76#125C2×D9714yescomplemented
77C2×C4⋊C4—22no—
78C2×C4⋊C4C2×D9712yes—
79C2×C42C2×D9711yescharacteristic
80#102—9716no—
81#97—974no—
82C24—1942no—
83C2×D4—974no—
84C2×D4—3888no—
85C2×D4—1948no—
86C2×D4—1942no—
87C2×D4—1948no—
88C22×C4—22no—
89C22×C4C22⋊D9712yes—
90C22×C4C22×D9711yescharacteristic
91C2×C8—974no—
92C2×C8—1944no—
93C4⋊C4—28no—
94C4⋊C4—22no—
95C4⋊C4C22×D9714yes—
96C42C22⋊D9712yes—
97C42C22×D9712yes—
98C23—3884no—
99C23—3888no—
100C23—1944no—
101C23C2×C22⋊D9711yescharacteristic
102D4—38816no—
103D4—3884no—
104D4—1948no—
105C2×C4—24no—
106C2×C4—24no—
107C2×C4—44no—
108C2×C4C2×C22⋊D9714yes—
109C2×C4C2×C22⋊D9711yescharacteristic
110C2×C4#1309551214yes—
111C2×C4C23×D9711yescharacteristic
112C8—1944no—
113C22—7768no—
114C22—3884no—
115C22—3888no—
116C22#1569079912yes—
117C22#1569083514yes—
118C22C22×C22⋊D9711yescharacteristic
119C4—24no—
120C4—44no—
121C4#1569079912yes—
122C4C2×#1309551212yes—
123C2—7764no—
124C2#2026110114yesdirect product factor
125C2C2×#1569079911yescharacteristic
126C2C2×#1569083512yes—
subgroupG/H
centerC23C2×C22⋊D97
commutator, cosocleC2×C4×C97C24
FrattiniC2×C4C23×D97
FittingC2×#125×C97C2
socleC23×C97C2×D4
prime radicalC2×#15690807C2
hypercenterC2×#125D97
hypocenterC97C2×#490
LCSG ▷ C2×C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#125

Complements

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

NH ≅ G/Ntype
2. #20261101C2direct (N × H)
3. C2×#15690730C2semidirect
4. C2×#15690721C2semidirect
5. C2×#125×C97C2semidirect
11. #15690730C22semidirect
12. #15690721C22semidirect
14. #125×C97C22semidirect
59. C2×C97#490semidirect
64. C97C2×#490semidirect
66. C2×#125D97semidirect
76. #125C2×D97semidirect
124. C2#20261101direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156908072
#202611012
C2×#156907302
C2×#156907212
C2×#125×C972
C2×#49097