Finite Group Databasebeta

← C2×#20261140 #27152244

Subgroups — C2×#20261140 #27152244

Order 12416.

424 conjugacy classes of subgroups; only the 213 normal subgroups are shown.

normal subgroups only

This group has 424 conjugacy classes of subgroups — too many to draw. Only its 213 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×#15690810C212yesmaximal
2#20261140C218yesmaximal, direct product factor
3C2×#15690744C214yesmaximal
4C2×C4×C8×C97C211yesmaximal, characteristic
5C22×Dic194—22no—
6#15690810—24no—
7#15690810C2218yes—
8C2×C4⋊Dic97—22no—
9C2×C4⋊Dic97C2214yes—
10#15690744C22116yes—
11C22×C8×C97C2212yes—
12C2×C42×C97C2211yescharacteristic
13C4×C8×C97C2214yes—
14C2×Dic194—28no—
15C2×Dic194—48no—
16C22×Dic97—24no—
17C4⋊Dic97—28no—
18C4⋊Dic97—24no—
19C4⋊Dic97C2318yes—
20C22×C4×C97D411yescharacteristic
21C22×C4×C97D411yescharacteristic
22C22×C4×C97C2311yescharacteristic
23C2×C8×C97Q818yescomplemented
24C2×C8×C97C2314yes—
25C42×C97D412yes—
26C42×C97C2312yes—
27C23×C97C2×D411yescharacteristic
28C2×C4×C97D814yes—
29C2×C4×C97Q1614yes—
30C2×C4×C97C2×D411yescharacteristic
31C2×C4×C97C2×D412yes—
32C2×C4×C97C2×D412yes—
33C2×C4×C97C2×Q814yes—
34C2×C4×C97C2411yescharacteristic
35C2×Dic97—28no—
36C2×Dic97—48no—
37Dic194—416no—
38C8×C97C2×Q818yescomplemented
39C22×C97C4⋊Q812yes—
40C22×C97C2×D812yes—
41C22×C97C2×Q1612yes—
42C22×C97C22×D411yescharacteristic
43C4×C97C4⋊Q812yes—
44C4×C97C2×D814yes—
45C4×C97C2×Q1614yes—
46C4×C97C22×Q812yes—
47Dic97—48no—
48C2×C97#50014yescomplemented
49C2×C97C2×C4⋊Q811yescharacteristic
50C2×C97C22×D811yescharacteristic
51C2×C97C22×Q1611yescharacteristic
52C2×#500—971nomaximal, Sylow
53C97C2×#50011yescharacteristic, complemented, Sylow
54C2×C4⋊Q8—972no—
55#500—978no—
56C2×#107—974no—
57C2×C4×C8D9711yescharacteristic
58C22×Q8—1942no—
59C22×C8C2×D9712yes—
60C4⋊Q8—978no—
61C4⋊Q8—1944no—
62C2×C4⋊C4—974no—
63C2×C4⋊C4—1942no—
64C2×C42C2×D9711yescharacteristic
65#107—9716no—
66C4×C8C2×D9714yes—
67C2×Q8—3888no—
68C2×Q8—1948no—
69C22×C4—1944no—
70C22×C4D38811yescharacteristic
71C22×C4D38811yescharacteristic
72C22×C4C22×D9711yescharacteristic
73C2×C8Dic19418yescomplemented
74C2×C8C22×D9714yes—
75C4⋊C4—978no—
76C4⋊C4—1944no—
77C4⋊C4—1948no—
78C42D38812yes—
79C42C22×D9712yes—
80C23C2×D38811yescharacteristic
81Q8—38816no—
82C2×C4—3888no—
83C2×C4—1948no—
84C2×C4D77614yes—
85C2×C4Dic38814yes—
86C2×C4C2×D38811yescharacteristic
87C2×C4C2×D38812yes—
88C2×C4C2×D38812yes—
89C2×C4C2×Dic19414yes—
90C2×C4C23×D9711yescharacteristic
91C8C2×Dic19418yescomplemented
92C22#1569081012yes—
93C22C2×D77612yes—
94C22C2×Dic38812yes—
95C22C22×D38811yescharacteristic
96C4—3888no—
97C4#1569081012yes—
98C4C2×D77614yes—
99C4C2×Dic38814yes—
100C4C22×Dic19412yes—
101C2#2026114014yesdirect product factor
102C2C2×#1569081011yescharacteristic
103C2C22×D77611yescharacteristic
104C2C22×Dic38811yescharacteristic
subgroupG/H
centerC23C2×D388
commutator, cosocleC2×C4×C97C24
FrattiniC2×C4C23×D97
FittingC2×C4×C8×C97C2
socle, prime radicalC23×C97C2×D4
hypercenterC2×C4×C8D97
hypocenterC97C2×#500
LCSG ▷ C2×C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
2. #20261140C2direct (N × H)
23. C2×C8×C97Q8semidirect
38. C8×C97C2×Q8semidirect
48. C2×C97#500semidirect
53. C97C2×#500semidirect
73. C2×C8Dic194semidirect
91. C8C2×Dic194semidirect
101. C2#20261140direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#156908102
#202611402
C2×#156907442
C2×C4×C8×C972
C2×#50097