Finite Group Databasebeta

← C2×#27160906 #38744491

Subgroups — C2×#27160906 #38744491

Order 25216.

168 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 168 conjugacy classes of subgroups — too many to draw. Only its 101 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×#15691333C211yesmaximal, characteristic
2C2×#20263260C211yesmaximal, characteristic
3#27160906C214yesmaximal, direct product factor
4C2×#107×C197C211yesmaximal, characteristic
5C2×C4⋊Dic197—21no—
6C2×#15691333C414yescomplemented
7C2×#15691333C2212yes—
8#20263260—21no—
9#20263260C2212yes—
10C22×C8×C197C2211yescharacteristic
11C2×C4⋊C4×C197—21no—
12#107×C197—21no—
13#107×C197C2212yes—
14C22×Dic197—41no—
15C4⋊Dic197—22no—
16C4⋊Dic197—41no—
17#15691333C2×C414yescomplemented
18C22×C4×C197—41no—
19C22×C4×C197D411yescharacteristic
20C2×C8×C197C2×C412yes—
21C2×C8×C197D411yescharacteristic
22C2×C8×C197Q812yes—
23C2×C8×C197C2311yescharacteristic
24C4⋊C4×C197—22no—
25C4⋊C4×C197—41no—
26C2×Dic197—42no—
27C2×Dic197—82no—
28C23×C197D811yescharacteristic
29C2×C4×C197—42no—
30C2×C4×C197—82no—
31C2×C4×C197C4⋊C412yes—
32C2×C4×C197D811yescharacteristic
33C2×C4×C197Q1612yes—
34C2×C4×C197C2×D411yescharacteristic
35C8×C197C4⋊C412yes—
36C8×C197C22×C411yescharacteristic
37C8×C197C2×Q811yescharacteristic
38C22×C197#10712yes—
39C22×C197SD3212yes—
40C22×C197SD3212yes—
41C22×C197C2×D811yescharacteristic
42C4×C197—82no—
43C4×C197#10712yes—
44C4×C197C2×C4⋊C411yescharacteristic
45C4×C197C2×Q1611yescharacteristic
46Dic197—82no—
47C2×C197#36714yescomplemented
48C2×C197C2×#10711yescharacteristic
49C2×C197C2×SD3211yescharacteristic
50C2×C197C2×SD3211yescharacteristic
51C197C2×#36711yescharacteristic, complemented, Sylow
52C2×#367—1971nomaximal, Sylow
53C22×C16—1971no—
54C2×#107—1971no—
55C2×#107D19711yescharacteristic
56#367—1974no—
57C22×C8C2×D19711yescharacteristic
58C2×C4⋊C4—21no—
59C2×C4⋊C4—3941no—
60C2×C16—1974no—
61C2×C16—1972no—
62#107—21no—
63#107—3941no—
64#107—1972no—
65#107C2×D19712yes—
66C22×C4—41no—
67C22×C4—7881no—
68C22×C4C22⋊D19711yescharacteristic
69C2×C8C4×D19712yes—
70C2×C8C22⋊D19711yescharacteristic
71C2×C8Dic39412yes—
72C2×C8C22×D19711yescharacteristic
73C4⋊C4—22no—
74C4⋊C4—41no—
75C4⋊C4—7881no—
76C4⋊C4—3942no—
77C16—1974no—
78C23#1569134311yescharacteristic
79C2×C4—42no—
80C2×C4—82no—
81C2×C4—7882no—
82C2×C4—15762no—
83C2×C4#1569133712yes—
84C2×C4#1569134311yescharacteristic
85C2×C4#1569134812yes—
86C2×C4C2×C22⋊D19711yescharacteristic
87C8#1569133712yes—
88C8C2×C4×D19711yescharacteristic
89C8C2×Dic39411yescharacteristic
90C22#2026325912yes—
91C22#2026326912yes—
92C22#2026327012yes—
93C22C2×#1569134311yescharacteristic
94C4—82no—
95C4—15762no—
96C4#2026325912yes—
97C4C2×#1569133711yescharacteristic
98C4C2×#1569134811yescharacteristic
99C2#2716090614yesdirect product factor
100C2C2×#2026325911yescharacteristic
101C2C2×#2026326911yescharacteristic
102C2C2×#2026327011yescharacteristic
subgroupG/H
centerC23#15691343
commutatorC8×C197C22×C4
FrattiniC2×C8C22×D197
FittingC2×#107×C197C2
socle, prime radicalC23×C197D8
cosocleC2×C8×C197C23
hypercenterC2×#107D197
hypocenterC197C2×#367
LCSG ▷ C8×C197 ▷ C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C2×#107

Complements

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

NH ≅ G/Ntype
3. #27160906C2direct (N × H)
6. C2×#15691333C4semidirect
17. #15691333C2×C4semidirect
47. C2×C197#367semidirect
51. C197C2×#367semidirect
99. C2#27160906direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156913332
C2×#202632602
#271609062
C2×#107×C1972
C2×#367197