Finite Group Databasebeta

← C42×#64425 #72245633

Subgroups — C42×#64425 #72245633

Order 4704.

540 conjugacy classes of subgroups; only the 153 normal subgroups are shown.

normal subgroups only

This group has 540 conjugacy classes of subgroups — too many to draw. Only its 153 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
1C4×#10596875C213yesmaximal, complemented
2C42×#3862C211yesmaximal, characteristic, complemented
3C2×C4×#64425C213yesmaximal
4C42×C7⋊D7C311yesmaximal, characteristic, complemented, Hall
5C22×#64425C2211yescharacteristic
6C2×C4×#3862C2213yes—
7C2×#10596875C2213yes—
8C4×#64425C4112yesdirect product factor
9C2×C4×C7⋊D7C2×C313yes—
10C42×C72C2×C311yescharacteristic, complemented
11C4×C7⋊Dic7C2×C313yescomplemented
12C42×AGL(1,𝔽7)—72nomaximal
13C22×#3862C2311yescharacteristic
14C2×#64425C2×C416yes—
15C4×#3862C2×C416yescomplemented
16#10596875C2×C416yescomplemented
17C22×C7⋊D7C22×C311yescharacteristic
18C2×C4×C72C22×C313yes—
19C2×C7⋊Dic7C22×C313yes—
20C4×C7⋊D7C3×C4112yescomplemented
21C2×C4×AGL(1,𝔽7)—76no—
22C42×ΓL(1,𝔽8)—142no—
23C4×ΓL(1,𝔽8)⋊C4—76no—
24C2×#3862C22×C413yes—
25#64425C4214yesdirect product factor
26C42×D7—72no—
27C42×D7—212no—
28C22×C72C23×C311yescharacteristic
29C2×C7⋊D7C2×C3×C416yes—
30C4×C72C2×C3×C416yescomplemented
31C7⋊Dic7C2×C3×C416yescomplemented
32C22×AGL(1,𝔽7)—72no—
33C2×C4×ΓL(1,𝔽8)—146no—
34C2×ΓL(1,𝔽8)⋊C4—76no—
35C4×AGL(1,𝔽7)—724no—
36#3862C2×C4211yescharacteristic, complemented, Hall
37C2×C4×D7—76no—
38C2×C4×D7—216no—
39C42×C7—32no—
40C42×C7AGL(1,𝔽7)12yescomplemented
41C4×Dic7—76no—
42C4×Dic7—216no—
43C2×C72C22×C3×C413yes—
44C7⋊D7C3×C4214yescomplemented
45C2×C3×C42—491noHall
46C22×ΓL(1,𝔽8)—142no—
47C2×AGL(1,𝔽7)—712no—
48C4×ΓL(1,𝔽8)—1412no—
49ΓL(1,𝔽8)⋊C4—712no—
50C22×D7—72no—
51C22×D7—212no—
52C2×C4×C7—36no—
53C2×C4×C7C2×AGL(1,𝔽7)16yes—
54C2×Dic7—76no—
55C2×Dic7—216no—
56C4×D7—724no—
57C4×D7—2124no—
58C72C2×C3×C4211yescharacteristic, complemented, Sylow
59C22×C3×C4—493no—
60C3×C42—493no—
61C3×C42—981no—
62C2×ΓL(1,𝔽8)—146no—
63AGL(1,𝔽7)—78no—
64C2×C42—491noSylow
65C22×C7—32no—
66C22×C7C22×AGL(1,𝔽7)12yes—
67C2×D7—712no—
68C2×D7—2112no—
69C4×C7—312no—
70C4×C7C4×AGL(1,𝔽7)112yescomplemented
71Dic7—712no—
72Dic7—2112no—
73C23×C3—491no—
74C2×C3×C4—493no—
75C2×C3×C4—4912no—
76C2×C3×C4—983no—
77ΓL(1,𝔽8)—142no—
78C22×C4—493no—
79C42—493no—
80C42#6442511yescharacteristic, direct product factor
81C2×C7—36no—
82C2×C7C2×C4×AGL(1,𝔽7)16yes—
83D7—78no—
84D7—218no—
85C22×C3—496no—
86C22×C3—981no—
87C3×C4—496no—
88C3×C4—986no—
89C23—491no—
90C2×C4—493no—
91C2×C4—4912no—
92C2×C4C2×#6442513yes—
93C7—32no—
94C7C42×AGL(1,𝔽7)12yescomplemented
95C2×C3—494no—
96C2×C3—983no—
97C22—496no—
98C22C22×#6442511yescharacteristic
99C4—496no—
100C4C4×#6442516yesdirect product factor
101C3—981noSylow
102C2—494no—
103C2C2×C4×#6442513yes—
subgroupG/H
center, hypercenterC42#64425
commutator, hypocenterC72C2×C3×C42
FrattiniC22C22×#64425
FittingC42×C72C2×C3
socle, cosocleC22×C72C23×C3
prime radicalC22×#64425C22
LCSG ▷ C72
UCSC1 ◁ C42

Complements

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

NH ≅ G/Ntype
1. C4×#10596875C2semidirect
2. C42×#3862C2semidirect
4. C42×C7⋊D7C3semidirect
8. C4×#64425C4direct (N × H)
10. C42×C72C2×C3semidirect
11. C4×C7⋊Dic7C2×C3semidirect
15. C4×#3862C2×C4semidirect
16. #10596875C2×C4semidirect
20. C4×C7⋊D7C3×C4semidirect
25. #64425C42direct (N × H)
30. C4×C72C2×C3×C4semidirect
31. C7⋊Dic7C2×C3×C4semidirect
36. #3862C2×C42semidirect
40. C42×C7AGL(1,𝔽7)semidirect
44. C7⋊D7C3×C42semidirect
58. C72C2×C3×C42semidirect
70. C4×C7C4×AGL(1,𝔽7)semidirect
80. C42#64425direct (N × H)
94. C7C42×AGL(1,𝔽7)semidirect
100. C4C4×#64425direct (N × H)

Maximal subgroups

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

subgroupindex
C4×#105968752
C42×#38622
C2×C4×#644252
C42×C7⋊D73
C42×AGL(1,𝔽7)7