Finite Group Databasebeta

← C2×#27160897 #38744464

Subgroups — C2×#27160897 #38744464

Order 25216.

184 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 184 conjugacy classes of subgroups — too many to draw. Only its 117 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×C8×Dic197C211yesmaximal, characteristic
3#27160897C214yesmaximal, direct product factor
4C22×C16×C197C211yesmaximal, characteristic
5C22×#13096802C411yescharacteristic
6C2×C4×Dic197C411yescharacteristic
7C2×#15691333—22no—
8C2×#15691333C2212yes—
9C8×Dic197C412yes—
10C8×Dic197C2212yes—
11C22×C8×C197C2211yescharacteristic
12C2×C16×C197—22no—
13C2×C16×C197C2212yes—
14C22×Dic197C811yescharacteristic
15C22×Dic197C811yescharacteristic
16C2×#13096802—22no—
17C2×#13096802C2×C412yes—
18C4×Dic197C812yes—
19C4×Dic197C2×C412yes—
20#15691333—22no—
21C22×C4×C197C2×C411yescharacteristic
22C2×C8×C197C2×C411yescharacteristic
23C2×C8×C197D412yes—
24C2×C8×C197Q812yes—
25C2×C8×C197C2311yescharacteristic
26C16×C197—22no—
27C2×Dic197—22no—
28C2×Dic197C1614yescomplemented
29C2×Dic197C2×C812yes—
30C2×Dic197C2×C812yes—
31#13096802—22no—
32C23×C197C2×C811yescharacteristic
33C2×C4×C197C4⋊C412yes—
34C2×C4×C197C2×C811yescharacteristic
35C2×C4×C197M1612yes—
36C2×C4×C197C22×C411yescharacteristic
37C8×C197C4⋊C412yes—
38C8×C197C2×D411yescharacteristic
39C8×C197C2×Q811yescharacteristic
40C22×C197C4⋊C812yes—
41C22×C197C2×C1612yes—
42C22×C197M3212yes—
43C22×C197C22×C811yescharacteristic
44C4×C197C4⋊C812yes—
45C4×C197C2×C4⋊C411yescharacteristic
46C4×C197C2×M1611yescharacteristic
47Dic197—22no—
48Dic197C2×C1614yescomplemented
49C2×C197C4⋊C1614yescomplemented
50C2×C197C2×C4⋊C811yescharacteristic
51C2×C197C22×C1611yescharacteristic
52C2×C197C2×M3211yescharacteristic
53C197C2×C4⋊C1611yescharacteristic, complemented, Sylow
54C2×C4⋊C16—1971nomaximal, Sylow
55C22×C16—1971no—
56C22×C16D19711yescharacteristic
57C2×C4×C8—1971no—
58C4⋊C16—1974no—
59C22×C8—1971no—
60C22×C8C2×D19711yescharacteristic
61C2×C42—1971no—
62C2×C16—22no—
63C2×C16—3942no—
64C2×C16—1972no—
65C2×C16C2×D19712yes—
66C4×C8—1972no—
67C4×C8—1972no—
68C22×C4—1971no—
69C22×C4—1971no—
70C22×C4C4×D19711yescharacteristic
71C2×C8—3942no—
72C2×C8—1972no—
73C2×C8C4×D19711yescharacteristic
74C2×C8C22⋊D19712yes—
75C2×C8Dic39412yes—
76C2×C8C22×D19711yescharacteristic
77C42—1972no—
78C42—1972no—
79C16—22no—
80C16—3942no—
81C23C8×D19711yescharacteristic
82C2×C4—3942no—
83C2×C4—1972no—
84C2×C4—1974no—
85C2×C4—1972no—
86C2×C4#1569133712yes—
87C2×C4C8×D19711yescharacteristic
88C2×C4#1569134112yes—
89C2×C4C2×C4×D19711yescharacteristic
90C8—3942no—
91C8#1569133712yes—
92C8C2×C22⋊D19711yescharacteristic
93C8C2×Dic39411yescharacteristic
94C22#2026325512yes—
95C22C16×D19712yes—
96C22#2026326512yes—
97C22C2×C8×D19711yescharacteristic
98C4—3942no—
99C4—1974no—
100C4#2026325512yes—
101C4C2×#1569133711yescharacteristic
102C4C2×#1569134111yescharacteristic
103C2#2716089714yesdirect product factor
104C2C2×#2026325511yescharacteristic
105C2C2×C16×D19711yescharacteristic
106C2C2×#2026326511yescharacteristic
subgroupG/H
centerC22×C8C2×D197
commutatorC2×C197C22×C16
FrattiniC2×C8C22×D197
FittingC22×C16×C197C2
socle, prime radicalC23×C197C2×C8
cosocleC2×C8×C197C23
hypercenterC22×C16D197
hypocenterC197C2×C4⋊C16
LCSG ▷ C2×C197 ▷ C197
UCSC1 ◁ C22×C8 ◁ C22×C16

Complements

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

NH ≅ G/Ntype
3. #27160897C2direct (N × H)
28. C2×Dic197C16semidirect
48. Dic197C2×C16semidirect
49. C2×C197C4⋊C16semidirect
53. C197C2×C4⋊C16semidirect
103. C2#27160897direct (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×C8×Dic1972
#271608972
C22×C16×C1972
C2×C4⋊C16197