Finite Group Databasebeta

← C2×#20261100 #27152071

Subgroups — C2×#20261100 #27152071

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
2C2×#15690802C211yesmaximal, characteristic, complemented
3#20261100C218yesmaximal, direct product factor
4C2×#15690732C214yesmaximal, complemented
5C2×#97×C97C211yesmaximal, characteristic, complemented
6C22×D388—22no—
7C22×D388C2212yes—
8#15690807—22no—
9#15690807C2214yes—
10#15690802—22no—
11#15690802C2214yescomplemented
12C2×C4⋊Dic97C2212yes—
13C2×#13095490—22no—
14#15690732C22116yescomplemented
15C22×C8×C97C2212yes—
16C2×C42×C97C2211yescharacteristic
17#97×C97C2214yescomplemented
18C23×D97—22no—
19C2×D388—28no—
20C2×D388—22no—
21C2×D388—28no—
22C2×D388—48no—
23C2×D388C2314yes—
24C22×Dic97—22no—
25C4⋊Dic97—22no—
26C4⋊Dic97C2314yes—
27#13095490—28no—
28C22×C4×C97D412yes—
29C22×C4×C97C2311yescharacteristic
30C2×C8×C97—24no—
31C2×C8×C97C2314yes—
32C42×C97D412yes—
33C42×C97C2312yes—
34C23×C97C2×D411yescharacteristic
35C22×D97—24no—
36C22×D97—44no—
37C22×D97—48no—
38C2×C4×C97—24no—
39C2×C4×C97C2×D414yes—
40C2×C4×C97C2×D411yescharacteristic
41C2×C4×C97#4114yes—
42C2×C4×C97C2411yescharacteristic
43C2×Dic97—24no—
44C2×Dic97—44no—
45D388—28no—
46D388—416no—
47D388—44no—
48C8×C97—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#12412yes—
57C4×C97C2×#4112yes—
58Dic97—44no—
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×#125—971no—
67#490—978no—
68C2×#102—974no—
69C2×#97D9711yescharacteristic, complemented
70C22×D4—972no—
71C22×D4—1942no—
72C22×C8C2×D9712yes—
73#127—974no—
74#127—1942no—
75#125—974no—
76#125—1942no—
77C2×C4⋊C4—972no—
78C2×C4⋊C4—1942no—
79C2×C42C2×D9711yescharacteristic
80#102—9716no—
81#97C2×D9714yescomplemented
82C24—1942no—
83C2×D4—974no—
84C2×D4—3888no—
85C2×D4—1948no—
86C2×D4—1942no—
87C2×D4—1948no—
88C22×C4—1942no—
89C22×C4D38812yes—
90C22×C4C22×D9711yescharacteristic
91C2×C8—24no—
92C2×C8C22×D9714yes—
93C4⋊C4—974no—
94C4⋊C4—1948no—
95C4⋊C4—1942no—
96C42D38812yes—
97C42C22×D9712yes—
98C23—3884no—
99C23—3888no—
100C23—1944no—
101C23C2×D38811yescharacteristic
102D4—38816no—
103D4—3884no—
104D4—1948no—
105C2×C4—24no—
106C2×C4—3884no—
107C2×C4—1944no—
108C2×C4C2×D38814yes—
109C2×C4C2×D38811yescharacteristic
110C2×C4#1309551114yes—
111C2×C4C23×D9711yescharacteristic
112C8—24no—
113C22—7768no—
114C22—3884no—
115C22—3888no—
116C22#1569079812yes—
117C22#1569083814yes—
118C22C22×D38811yescharacteristic
119C4—24no—
120C4—3884no—
121C4#1569079812yes—
122C4C2×#1309551112yes—
123C2—7764no—
124C2#2026110014yesdirect product factor
125C2C2×#1569079811yescharacteristic
126C2C2×#1569083812yes—
subgroupG/H
centerC23C2×D388
commutator, cosocleC2×C4×C97C24
FrattiniC2×C4C23×D97
FittingC2×#97×C97C2
socleC23×C97C2×D4
prime radicalC2×#15690807C2
hypercenterC2×#97D97
hypocenterC97C2×#490
LCSG ▷ C2×C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#97

Complements

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

NH ≅ G/Ntype
2. C2×#15690802C2semidirect
3. #20261100C2direct (N × H)
4. C2×#15690732C2semidirect
5. C2×#97×C97C2semidirect
11. #15690802C22semidirect
14. #15690732C22semidirect
17. #97×C97C22semidirect
59. C2×C97#490semidirect
64. C97C2×#490semidirect
69. C2×#97D97semidirect
81. #97C2×D97semidirect
124. C2#20261100direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156908072
C2×#156908022
#202611002
C2×#156907322
C2×#97×C972
C2×#49097