Finite Group Databasebeta

← C2×#20265043 #27173519

Subgroups — C2×#20265043 #27173519

Order 12928.

712 conjugacy classes of subgroups; only the 389 normal subgroups are shown.

normal subgroups only

This group has 712 conjugacy classes of subgroups — too many to draw. Only its 389 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
1C22×C4⋊Dic101C212yesmaximal
2#20265043C218yesmaximal, direct product factor
3C2×#15692162C214yesmaximal
4C22×C42×C101C211yesmaximal, characteristic
5C23×Dic101C2214yes—
6C2×C4⋊Dic101—28no—
7C2×C4⋊Dic101C2218yes—
8#15692162C22116yes—
9C23×C4×C101C2212yes—
10C23×C4×C101C2211yescharacteristic
11C2×C42×C101C418yescomplemented
12C2×C42×C101C2214yes—
13C22×Dic101—28no—
14C22×Dic101—216no—
15C22×Dic101C2318yes—
16C4⋊Dic101—216no—
17C24×C101C2311yescharacteristic
18C22×C4×C101—28no—
19C22×C4×C101C2×C418yes—
20C22×C4×C101C2×C414yes—
21C22×C4×C101D414yes—
22C22×C4×C101Q814yes—
23C22×C4×C101C2314yes—
24C22×C4×C101C2312yes—
25C42×C101C2×C4116yescomplemented
26C23×C101C22×C412yes—
27C23×C101C2×D412yes—
28C23×C101C2×Q812yes—
29C23×C101#4118yes—
30C23×C101C2411yescharacteristic
31C2×C4×C101—216no—
32C2×C4×C101—28no—
33C2×C4×C101C4⋊C4116yes—
34C2×C4×C101C22×C418yes—
35C2×C4×C101C22×C414yes—
36C2×C4×C101C2×D414yes—
37C2×C4×C101C2×Q814yes—
38C2×Dic101—28no—
39C2×Dic101—216no—
40C2×Dic101—416no—
41C22×C101C2×C4⋊C414yes—
42C22×C101#11718yes—
43C22×C101#12418yes—
44C22×C101#12518yes—
45C22×C101C23×C411yescharacteristic
46C22×C101C22×D411yescharacteristic
47C22×C101C22×Q811yescharacteristic
48C22×C101C2×#4114yes—
49C4×C101—28no—
50C4×C101C2×C4⋊C418yes—
51Dic101—48no—
52C2×C101#38218yescomplemented
53C2×C101C22×C4⋊C411yescharacteristic
54C2×C101C2×#11712yes—
55C2×C101C2×#12412yes—
56C2×C101C2×#12512yes—
57C2×#382—1011nomaximal, Sylow
58C101C2×#38211yescharacteristic, complemented, Sylow
59C22×C4⋊C4—1012no—
60C22×C42D10111yescharacteristic
61#382—1018no—
62C2×#95—1014no—
63C23×C4—1014no—
64C23×C4C2×D10112yes—
65C23×C4C2×D10111yescharacteristic
66C2×C4⋊C4—1018no—
67C2×C4⋊C4—2028no—
68C2×C42Dic10118yescomplemented
69C2×C42C2×D10114yes—
70#95—10116no—
71C24C22×D10111yescharacteristic
72C22×C4—28no—
73C22×C4—1018no—
74C22×C4—2028no—
75C22×C4—20216no—
76C22×C4Dic20214yes—
77C22×C4D40414yes—
78C22×C4C2×Dic10118yes—
79C22×C4C2×Dic10114yes—
80C22×C4C22×D10114yes—
81C22×C4C22×D10112yes—
82C4⋊C4—20216no—
83C42C2×Dic101116yescomplemented
84C23C22×Dic10112yes—
85C23C2×D40412yes—
86C23C2×Dic20212yes—
87C23#1310807418yes—
88C23C23×D10111yescharacteristic
89C2×C4—28no—
90C2×C4—216no—
91C2×C4—40416no—
92C2×C4—2028no—
93C2×C4—20216no—
94C2×C4C4⋊Dic101116yes—
95C2×C4C22×Dic10118yes—
96C2×C4C22×Dic10114yes—
97C2×C4C2×D40414yes—
98C2×C4C2×Dic20214yes—
99C22C2×C4⋊Dic10114yes—
100C22#1569221418yes—
101C22#1569224318yes—
102C22#1569224718yes—
103C22C23×Dic10111yescharacteristic
104C22C22×D40411yescharacteristic
105C22C22×Dic20211yescharacteristic
106C22C2×#1310807414yes—
107C4—28no—
108C4—4048no—
109C4C2×C4⋊Dic10118yes—
110C2#2026504318yesdirect product factor
111C2C22×C4⋊Dic10111yescharacteristic
112C2C2×#1569221412yes—
113C2C2×#1569224312yes—
114C2C2×#1569224712yes—
subgroupG/H
centerC24C22×D101
commutatorC22×C101C23×C4
FrattiniC23C23×D101
FittingC22×C42×C101C2
socle, prime radicalC24×C101C23
cosocleC23×C101C24
hypercenterC22×C42D101
hypocenterC101C2×#382
LCSG ▷ C22×C101 ▷ C101
UCSC1 ◁ C24 ◁ C22×C42

Complements

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

NH ≅ G/Ntype
2. #20265043C2direct (N × H)
11. C2×C42×C101C4semidirect
25. C42×C101C2×C4semidirect
52. C2×C101#382semidirect
58. C101C2×#382semidirect
68. C2×C42Dic101semidirect
83. C42C2×Dic101semidirect
110. C2#20265043direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊Dic1012
#202650432
C2×#156921622
C22×C42×C1012
C2×#382101