Finite Group Databasebeta

← C2×#20263316 #27161599

Subgroups — C2×#20263316 #27161599

Order 12608.

226 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 226 conjugacy classes of subgroups — too many to draw. Only its 119 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
1#20263316C218yesmaximal, direct product factor
2C2×C4⋊Dic197C211yesmaximal, characteristic
3C2×#15691337C211yesmaximal, characteristic
4C2×#15691337C211yesmaximal, characteristic
5C2×#15691337C211yesmaximal, characteristic
6C2×#15691337C211yesmaximal, characteristic
7C2×C4×Dic197C211yesmaximal, characteristic
8C2×C4⋊C4×C197C211yesmaximal, characteristic
9C22×Dic197C2211yescharacteristic
10C22×Dic197C2211yescharacteristic
11C22×Dic197C2211yescharacteristic
12C22×Dic197C2211yescharacteristic
13C4⋊Dic197C2214yes—
14#15691337C2214yes—
15#15691337C2214yes—
16#15691337C2214yes—
17#15691337C2214yes—
18C4×Dic197C2214yes—
19C22×C4×C197C2211yescharacteristic
20C22×C4×C197C2211yescharacteristic
21C22×C4×C197C2211yescharacteristic
22C4⋊C4×C197C2214yes—
23C2×Dic197—22no—
24C2×Dic197—22no—
25C2×Dic197—22no—
26C2×Dic197Q814yes—
27C2×Dic197C2312yes—
28C2×Dic197C2312yes—
29C2×Dic197C2312yes—
30C2×Dic197C2312yes—
31C23×C197C2311yescharacteristic
32C2×C4×C197—22no—
33C2×C4×C197—22no—
34C2×C4×C197—22no—
35C2×C4×C197C2312yes—
36C2×C4×C197C2312yes—
37C2×C4×C197C2312yes—
38C22×C197C2×Q812yes—
39C22×C197#4112yes—
40C22×C197#4112yes—
41C22×C197C2411yescharacteristic
42C4×C197—22no—
43C4×C197—22no—
44C4×C197—22no—
45Dic197—22no—
46Dic197—22no—
47Dic197—22no—
48Dic197C2×Q814yes—
49C2×C197#12514yescomplemented
50C2×C197C22×Q811yescharacteristic
51C2×C197C2×#4111yescharacteristic
52C2×C197C2×#4111yescharacteristic
53C197C2×#12511yescharacteristic, complemented, Sylow
54C2×#125—1971nomaximal, Sylow
55#125—1978no—
56C2×C4⋊C4—1971no—
57C2×C4⋊C4—1971no—
58C2×C4⋊C4—1971no—
59C2×C4⋊C4—1971no—
60C2×C4⋊C4—1971no—
61C2×C4⋊C4D19711yescharacteristic
62C2×C42—1971no—
63C22×C4—1971no—
64C22×C4—1971no—
65C22×C4—1971no—
66C22×C4—1971no—
67C22×C4C2×D19711yescharacteristic
68C22×C4C2×D19711yescharacteristic
69C22×C4C2×D19711yescharacteristic
70C4⋊C4—1974no—
71C4⋊C4—1974no—
72C4⋊C4—1974no—
73C4⋊C4—1974no—
74C4⋊C4—1974no—
75C4⋊C4C2×D19714yes—
76C42—1974no—
77C23C22×D19711yescharacteristic
78C2×C4—22no—
79C2×C4—22no—
80C2×C4—22no—
81C2×C4—3942no—
82C2×C4—3942no—
83C2×C4—3942no—
84C2×C4—1972no—
85C2×C4—1972no—
86C2×C4—1972no—
87C2×C4—1974no—
88C2×C4—1972no—
89C2×C4C22×D19712yes—
90C2×C4C22×D19712yes—
91C2×C4C22×D19712yes—
92C22Q8×D19712yes—
93C22#1569135712yes—
94C22#1569135812yes—
95C22C23×D19711yescharacteristic
96C4—22no—
97C4—22no—
98C4—22no—
99C4—3942no—
100C4—3942no—
101C4—3942no—
102C4—1974no—
103C2#2026331614yesdirect product factor
104C2C2×Q8×D19711yescharacteristic
105C2C2×#1569135711yescharacteristic
106C2C2×#1569135811yescharacteristic
subgroupG/H
centerC23C22×D197
commutator, cosocleC22×C197C24
FrattiniC22C23×D197
FittingC2×C4⋊C4×C197C2
socle, prime radicalC23×C197C23
hypercenterC2×C4⋊C4D197
hypocenterC197C2×#125
LCSG ▷ C22×C197 ▷ C197
UCSC1 ◁ C23 ◁ C2×C4⋊C4

Complements

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

NH ≅ G/Ntype
1. #20263316C2direct (N × H)
49. C2×C197#125semidirect
53. C197C2×#125semidirect
103. C2#20263316direct (N × H)

Maximal subgroups

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

subgroupindex
#202633162
C2×C4⋊Dic1972
C2×#156913372
C2×C4×Dic1972
C2×C4⋊C4×C1972
C2×#125197