Finite Group Databasebeta

← C2×#27160899 #38744474

Subgroups — C2×#27160899 #38744474

Order 25216.

168 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 168 conjugacy classes of subgroups — too many to draw. Only its 93 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×#20263266C211yesmaximal, characteristic
2C2×C8×Dic197C211yesmaximal, characteristic
3#27160899C214yesmaximal, direct product factor
4C2×M32×C197C211yesmaximal, characteristic
5C22×#13096802C411yescharacteristic
6C2×C4×Dic197C411yescharacteristic
7#20263266—21no—
8#20263266C2212yes—
9C2×#15691333—21no—
10C8×Dic197C412yes—
11C8×Dic197C2212yes—
12C22×C8×C197C2211yescharacteristic
13M32×C197—21no—
14M32×C197C2212yes—
15C2×C16×C197—21no—
16C22×Dic197—21no—
17C2×#13096802C812yes—
18C2×#13096802C812yes—
19C2×#13096802C2×C412yes—
20C4×Dic197—21no—
21C4×Dic197C2×C412yes—
22#15691333—22no—
23C22×C4×C197C2×C411yescharacteristic
24C2×C8×C197C2×C411yescharacteristic
25C2×C8×C197D411yescharacteristic
26C2×C8×C197D411yescharacteristic
27C2×C8×C197Q811yescharacteristic
28C2×C8×C197Q811yescharacteristic
29C2×C8×C197C2311yescharacteristic
30C16×C197—22no—
31C2×Dic197—24no—
32C2×Dic197—22no—
33#13096802C2×C814yes—
34C23×C197M1611yescharacteristic
35C2×C4×C197C4⋊C411yescharacteristic
36C2×C4×C197C4⋊C411yescharacteristic
37C2×C4×C197C2×C811yescharacteristic
38C2×C4×C197C2×C811yescharacteristic
39C2×C4×C197M1611yescharacteristic
40C2×C4×C197C22×C411yescharacteristic
41C8×C197C4⋊C411yescharacteristic
42C8×C197C4⋊C411yescharacteristic
43C8×C197C2×D411yescharacteristic
44C8×C197C2×Q811yescharacteristic
45C22×C197—22no—
46C22×C197C4⋊C811yescharacteristic
47C22×C197C4⋊C811yescharacteristic
48C22×C197C2×M1611yescharacteristic
49C4×C197C4⋊C811yescharacteristic
50C4×C197C4⋊C811yescharacteristic
51C4×C197C2×C4⋊C411yescharacteristic
52C4×C197C22×C811yescharacteristic
53Dic197—24no—
54C2×C197—21no—
55C2×C197—21no—
56C2×C197#36412yescomplemented
57C2×C197C2×C4⋊C811yescharacteristic
58C197C2×#36411yescharacteristic, complemented, Sylow
59C2×#364—1971nomaximal, Sylow
60C2×M32—1971no—
61C2×M32D19711yescharacteristic
62C2×C4×C8—1971no—
63#364—1974no—
64C22×C8—1971no—
65C22×C8C2×D19711yescharacteristic
66C2×C42—1971no—
67M32—21no—
68M32—3941no—
69M32—1972no—
70M32C2×D19712yes—
71C2×C16—21no—
72C2×C16—3941no—
73C4×C8—1972no—
74C4×C8—1972no—
75C22×C4—3941no—
76C22×C4C4×D19711yescharacteristic
77C2×C8—1972no—
78C2×C8—1972no—
79C2×C8—1972no—
80C2×C8C4×D19711yescharacteristic
81C2×C8C22⋊D19711yescharacteristic
82C2×C8C22⋊D19711yescharacteristic
83C2×C8Dic39411yescharacteristic
84C2×C8Dic39411yescharacteristic
85C2×C8C22×D19711yescharacteristic
86C42—3941no—
87C42—1972no—
88C16—22no—
89C16—3942no—
90C23#1569134111yescharacteristic
91C2×C4—3944no—
92C2×C4—3942no—
93C2×C4#1569133711yescharacteristic
94C2×C4#1569133711yescharacteristic
95C2×C4C8×D19711yescharacteristic
96C2×C4C8×D19711yescharacteristic
97C2×C4#1569134111yescharacteristic
98C2×C4C2×C4×D19711yescharacteristic
99C8—1974no—
100C8#1569133711yescharacteristic
101C8#1569133711yescharacteristic
102C8C2×C22⋊D19711yescharacteristic
103C8C2×Dic39411yescharacteristic
104C22—22no—
105C22#2026325511yescharacteristic
106C22#2026325511yescharacteristic
107C22C2×#1569134111yescharacteristic
108C4—3944no—
109C4#2026325511yescharacteristic
110C4#2026325511yescharacteristic
111C4C2×#1569133711yescharacteristic
112C4C2×C8×D19711yescharacteristic
113C2—21no—
114C2—21no—
115C2#2716089912yesdirect product factor
116C2C2×#2026325511yescharacteristic
subgroupG/H
centerC2×C8C22⋊D197
commutatorC4×C197C22×C8
FrattiniC2×C8C22×D197
FittingC2×M32×C197C2
socleC22×C197C4⋊C8
prime radicalC23×C197M16
cosocleC2×C8×C197C23
hypercenterC2×M32D197
hypocenterC197C2×#364
LCSG ▷ C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C2×C8 ◁ C22×C8 ◁ C2×M32

Complements

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

NH ≅ G/Ntype
3. #27160899C2direct (N × H)
56. C2×C197#364semidirect
58. C197C2×#364semidirect
115. C2#27160899direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202632662
C2×C8×Dic1972
#271608992
C2×M32×C1972
C2×#364197