Finite Group Databasebeta

← C4×#20263269 #38744564

Subgroups — C4×#20263269 #38744564

Order 25216.

162 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 162 conjugacy classes of subgroups — too many to draw. Only its 65 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×#20263269C211yesmaximal, characteristic
2C4×D1576C211yesmaximal, characteristic
3#27160906C211yesmaximal, characteristic, complemented
4#27160883C211yesmaximal, characteristic, complemented
5#27160879C211yesmaximal, characteristic
6C4×#15691333C211yesmaximal, characteristic, complemented
7C4×Q16×C197C211yesmaximal, characteristic, complemented
8C2×D1576C2211yescharacteristic
9C4×D788—21no—
10#20263269C414yesdirect product factor
11C2×#15691333C2211yescharacteristic
12C2×#15691333C2211yescharacteristic
13#20263260C2211yescharacteristic
14#20263248—21no—
15C2×Q16×C197C2211yescharacteristic
16C4×Q8×C197—21no—
17#107×C197C2211yescharacteristic
18#103×C197—21no—
19C4×C8×C197C2211yescharacteristic
20C2×D788—21no—
21C2×C4×D197—41no—
22D1576—21no—
23D1576C2×C412yes—
24C4⋊Dic197—21no—
25#15691335—41no—
26#15691333—21no—
27#15691333C2×C412yescomplemented
28C2×Q8×C197—21no—
29Q16×C197—21no—
30Q16×C197C2×C412yescomplemented
31C2×C8×C197D411yescharacteristic
32C2×C8×C197C2311yescharacteristic
33C4⋊C4×C197—21no—
34C4⋊C4×C197—41no—
35C42×C197—41no—
36C42×C197D411yescharacteristic
37C22×D197—41no—
38D788—22no—
39D788—41no—
40C2×Dic197—41no—
41C4×D197—82no—
42Q8×C197—22no—
43Q8×C197—41no—
44C2×C4×C197—41no—
45C2×C4×C197—41no—
46C2×C4×C197D811yescharacteristic
47C2×C4×C197D811yescharacteristic
48C2×C4×C197C2×D411yescharacteristic
49C8×C197—21no—
50C8×C197C22×C411yescharacteristic
51C8×C197#4111yescharacteristic
52C22×C197C2×D811yescharacteristic
53C2×D197—42no—
54C2×D197—81no—
55C2×D197—81no—
56C4×C197—21no—
57C4×C197—42no—
58C4×C197—81no—
59C4×C197SD3212yescomplemented
60C4×C197C4×D411yescharacteristic
61C4×C197#13511yescharacteristic
62Dic197—81no—
63C2×C197C4×D811yescharacteristic
64C2×C197C2×SD3211yescharacteristic
65C2×C197#50811yescharacteristic
66D197—82no—
67C197C4×SD3211yescharacteristic, complemented, Sylow
68C4×SD32—1971nomaximal, Sylow
69C2×SD32—1971no—
70C4×Q16D19711yescharacteristic, complemented
71C4×D8—1971no—
72#367—1971no—
73#358—1971no—
74#357—1971no—
75C4×C16—1971no—
76C2×Q16C2×D19711yescharacteristic
77C2×D8—1971no—
78C4×Q8—21no—
79C4×D4—3941no—
80SD32—1974no—
81C2×C16—1971no—
82C2×C16—1971no—
83#107—1971no—
84#107C2×D19711yescharacteristic
85#103—21no—
86#102—3941no—
87C4×C8C2×D19711yescharacteristic
88C2×Q8—21no—
89C2×D4—3941no—
90C22×C4—7881no—
91Q16—21no—
92Q16C4×D19712yescomplemented
93D8—3941no—
94D8—1972no—
95C2×C8C22⋊D19711yescharacteristic
96C2×C8C22×D19711yescharacteristic
97C4⋊C4—21no—
98C4⋊C4—41no—
99C4⋊C4—3941no—
100C22⋊C4—7881no—
101C42—41no—
102C42C22⋊D19711yescharacteristic
103C16—3941no—
104C16—1972no—
105C23—7881no—
106Q8—22no—
107Q8—41no—
108D4—7881no—
109D4—3942no—
110C2×C4—41no—
111C2×C4—41no—
112C2×C4—7881no—
113C2×C4—15762no—
114C2×C4#1569134311yescharacteristic
115C2×C4#1569134311yescharacteristic
116C2×C4C2×C22⋊D19711yescharacteristic
117C8—21no—
118C8C2×C4×D19711yescharacteristic
119C8#1569135811yescharacteristic
120C22—7882no—
121C22—15761no—
122C22—15761no—
123C22C2×#1569134311yescharacteristic
124C4—21no—
125C4—42no—
126C4—81no—
127C4—15761no—
128C4#2026326912yesdirect product factor
129C4C4×C22⋊D19711yescharacteristic
130C4#2026334611yescharacteristic
131C2—15762no—
132C2C4×#1569134311yescharacteristic
133C2C2×#2026326911yescharacteristic
134C2#2716150911yescharacteristic
subgroupG/H
centerC2×C4#15691343
commutatorC8×C197C22×C4
FrattiniC2×C8C22×D197
FittingC4×Q16×C197C2
socleC22×C197C2×D8
prime radicalC2×D1576C22
cosocleC2×C8×C197C23
hypercenterC4×Q16D197
hypocenterC197C4×SD32
LCSG ▷ C8×C197 ▷ C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8 ◁ C4×Q16

Complements

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

NH ≅ G/Ntype
3. #27160906C2semidirect
4. #27160883C2semidirect
6. C4×#15691333C2semidirect
7. C4×Q16×C197C2semidirect
10. #20263269C4direct (N × H)
27. #15691333C2×C4semidirect
30. Q16×C197C2×C4semidirect
59. C4×C197SD32semidirect
67. C197C4×SD32semidirect
70. C4×Q16D197semidirect
92. Q16C4×D197semidirect
128. C4#20263269direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202632692
C4×D15762
#271609062
#271608832
#271608792
C4×#156913332
C4×Q16×C1972
C4×SD32197