Finite Group Databasebeta

← C4×#20263320 #38745263

Subgroups — C4×#20263320 #38745263

Order 25216.

516 conjugacy classes of subgroups; only the 205 normal subgroups are shown.

normal subgroups only

This group has 516 conjugacy classes of subgroups — too many to draw. Only its 205 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×#20263320C211yesmaximal, characteristic
2#27160970C213yesmaximal
3#27160963C213yesmaximal, complemented
4#27160947C211yesmaximal, characteristic, complemented
5C4×#15691337C213yesmaximal, complemented
6C4×#15691335C213yesmaximal
7C43×C197C211yesmaximal, characteristic, complemented
8C22×C4×D197C2211yescharacteristic
9#20263320C418yesdirect product factor
10C2×#15691337C2213yes—
11C2×#15691337C2213yes—
12C2×#15691335C2213yes—
13C2×#15691335C2213yes—
14C2×C4×Dic197C2213yes—
15#20263233C2213yes—
16#20263233C2213yes—
17#20263233C2213yes—
18#20263233C2213yes—
19C2×C42×C197C2213yes—
20C2×C42×C197C2213yes—
21C2×C42×C197C2211yescharacteristic
22C23×D197C2311yescharacteristic
23C22×Dic197C2311yescharacteristic
24C22×Dic197C2313yes—
25C22×Dic197C2313yes—
26C2×C4×D197—26no—
27#15691337—26no—
28#15691337C2×C4112yescomplemented
29#15691335—26no—
30#15691335C2×C4112yes—
31C4×Dic197—26no—
32C22×C4×C197C2313yes—
33C22×C4×C197C2313yes—
34C22×C4×C197C2311yescharacteristic
35C42×C197—26no—
36C42×C197—26no—
37C42×C197C2×C414yescomplemented
38C22×D197—23no—
39C22×D197—23no—
40C22×D197C22×C412yes—
41C2×Dic197—23no—
42C2×Dic197—23no—
43C2×Dic197—23no—
44C2×Dic197—23no—
45C2×Dic197—23no—
46C2×Dic197—23no—
47C2×Dic197C22×C416yes—
48C4×D197—44no—
49C23×C197C2411yescharacteristic
50C2×C4×C197—23no—
51C2×C4×C197—23no—
52C2×C4×C197—23no—
53C2×C4×C197—23no—
54C2×C4×C197C22×C416yes—
55C2×C4×C197#4116yes—
56C2×C4×C197#4116yes—
57C22×C197C23×C411yescharacteristic
58C22×C197C2×#4113yes—
59C22×C197C2×#4113yes—
60C2×D197—26no—
61C2×D197—41no—
62C2×D197—43no—
63C4×C197—26no—
64C4×C197—26no—
65C4×C197#12614yescomplemented
66Dic197—26no—
67Dic197—41no—
68Dic197—43no—
69C2×C197C4×#4113yes—
70C2×C197C2×#12611yescharacteristic
71C2×C197#52913yes—
72D197—42no—
73C197C4×#12611yescharacteristic, complemented, Sylow
74C4×#126—1971nomaximal, Sylow
75C2×#126—1971no—
76#388—1973no—
77#387—1973no—
78#383—1971no—
79C4×C4⋊C4—1973no—
80C4×C22⋊C4—1973no—
81C43D19711yescharacteristic, complemented
82C23×C4—1971no—
83#126—1978no—
84C2×C4⋊C4—1973no—
85C2×C4⋊C4—1973no—
86C2×C22⋊C4—1973no—
87C2×C22⋊C4—1973no—
88C2×C42—1973no—
89C2×C42C2×D19713yes—
90C2×C42C2×D19713yes—
91C2×C42C2×D19711yescharacteristic
92#95—1973no—
93#95—1973no—
94#95—1973no—
95#95—1973no—
96C24—1971no—
97C22×C4—3946no—
98C22×C4—1971no—
99C22×C4—1973no—
100C22×C4—1973no—
101C22×C4C22×D19713yes—
102C22×C4C22×D19713yes—
103C22×C4C22×D19711yescharacteristic
104C4⋊C4—3946no—
105C4⋊C4—19712no—
106C22⋊C4—3946no—
107C22⋊C4—19712no—
108C42—26no—
109C42—26no—
110C42—3946no—
111C42C4×D19714yescomplemented
112C23—3943no—
113C23—3943no—
114C23—1972no—
115C23C23×D19711yescharacteristic
116C2×C4—23no—
117C2×C4—23no—
118C2×C4—23no—
119C2×C4—23no—
120C2×C4—7884no—
121C2×C4—3943no—
122C2×C4—3943no—
123C2×C4—3943no—
124C2×C4—3943no—
125C2×C4—3943no—
126C2×C4—3943no—
127C2×C4—1976no—
128C2×C4C2×C4×D19716yes—
129C2×C4#1569135816yes—
130C2×C4#1569135816yes—
131C22—7881no—
132C22—7883no—
133C22—3946no—
134C22C22×C4×D19711yescharacteristic
135C22C2×#1569135813yes—
136C22C2×#1569135813yes—
137C4—26no—
138C4—26no—
139C4—7881no—
140C4—7883no—
141C4—3946no—
142C4#2026332014yesdirect product factor
143C2—7882no—
144C2C4×#1569135813yes—
145C2C2×#2026332011yescharacteristic
146C2#2716161313yes—
subgroupG/H
centerC22×C4C22×D197
commutatorC22×C197C23×C4
FrattiniC23C23×D197
FittingC43×C197C2
socle, cosocleC23×C197C24
prime radicalC23×D197C23
hypercenterC43D197
hypocenterC197C4×#126
LCSG ▷ C22×C197 ▷ C197
UCSC1 ◁ C22×C4 ◁ C43

Complements

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

NH ≅ G/Ntype
3. #27160963C2semidirect
4. #27160947C2semidirect
5. C4×#15691337C2semidirect
7. C43×C197C2semidirect
9. #20263320C4direct (N × H)
28. #15691337C2×C4semidirect
37. C42×C197C2×C4semidirect
65. C4×C197#126semidirect
73. C197C4×#126semidirect
81. C43D197semidirect
111. C42C4×D197semidirect
142. C4#20263320direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202633202
#271609702
#271609632
#271609472
C4×#156913372
C4×#156913352
C43×C1972
C4×#126197