Finite Group Databasebeta

← ΓL(1,𝔽8)×C37×AGL(1,𝔽7) #45657412

Subgroups — ΓL(1,𝔽8)×C37×AGL(1,𝔽7) #45657412

Order 32634.

100 conjugacy classes of subgroups; only the 38 normal subgroups are shown.

normal subgroups only

This group has 100 conjugacy classes of subgroups — too many to draw. Only its 38 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
1ΓL(1,𝔽8)2×C37C211yesmaximal, characteristic, complemented, Hall
2D7×ΓL(1,𝔽8)×C37C311yesmaximal, characteristic, complemented
3C37×#64422C311yesmaximal, characteristic, complemented
4C37×#64423C311yesmaximal, characteristic, complemented
5C7×C37×AGL(1,𝔽7)C311yesmaximal, characteristic, complemented
6C37×#3862C2×C311yescharacteristic, complemented
7C37×#3861C2×C311yescharacteristic, complemented
8C7×ΓL(1,𝔽8)×C37C2×C311yescharacteristic, complemented
9C7×ΓL(1,𝔽8)×C37C2×C311yescharacteristic, complemented
10C2×C3×ΓL(1,𝔽8)×C37—71nomaximal
11C3×C37×AGL(1,𝔽7)—71nomaximal
12C7×D7×C37C3211yescharacteristic, complemented, Hall
13C3×ΓL(1,𝔽8)×C37—71no—
14C3×ΓL(1,𝔽8)×C37—71no—
15C72×C37C2×C3211yescharacteristic, complemented, Hall
16C2×C3×C7×C37—71no—
17C3×D7×C37—71no—
18C2×ΓL(1,𝔽8)×C37—71no—
19C2×ΓL(1,𝔽8)×C37—71no—
20C2×ΓL(1,𝔽8)×C37—71no—
21C37×AGL(1,𝔽7)—71no—
22C37×AGL(1,𝔽7)—71no—
23C37×AGL(1,𝔽7)ΓL(1,𝔽8)11yescharacteristic, direct product factor
24ΓL(1,𝔽8)×AGL(1,𝔽7)C3711yesmaximal, characteristic, direct product factor, Hall
25C3×C7×C37—71no—
26C3×C7×C37—71no—
27ΓL(1,𝔽8)×C37—71no—
28ΓL(1,𝔽8)×C37—71no—
29ΓL(1,𝔽8)×C37—71no—
30ΓL(1,𝔽8)×C37—71no—
31ΓL(1,𝔽8)×C37—421no—
32ΓL(1,𝔽8)×C37AGL(1,𝔽7)11yescharacteristic, direct product factor
33ΓL(1,𝔽8)×C37C2×ΓL(1,𝔽8)11yescharacteristic, complemented
34C2×C32×C37—491noHall
35C2×C7×C37—71no—
36D7×C37C3×ΓL(1,𝔽8)11yescharacteristic, complemented
37ΓL(1,𝔽8)2C2×C3711yescharacteristic, complemented, Hall
38C32×C37—491noHall
39#64423C3×C3711yescharacteristic, complemented
40#64422C3×C3711yescharacteristic, complemented
41D7×ΓL(1,𝔽8)C3×C3711yescharacteristic, complemented
42C7×AGL(1,𝔽7)C3×C3711yescharacteristic, complemented
43C7×C37—61no—
44C7×C37C3×AGL(1,𝔽7)11yescharacteristic, complemented
45C7×C37C2×C3×ΓL(1,𝔽8)11yescharacteristic, complemented
46C2×C3×C37—71no—
47C2×C3×C37—491no—
48C2×C3×C37—491no—
49C2×C3×C37—491no—
50#3862C2×C3×C3711yescharacteristic, complemented
51#3861C2×C3×C3711yescharacteristic, complemented
52C7×ΓL(1,𝔽8)C2×C3×C3711yescharacteristic, complemented
53C7×ΓL(1,𝔽8)C2×C3×C3711yescharacteristic, complemented
54C2×C3×ΓL(1,𝔽8)—71no—
55C3×AGL(1,𝔽7)—71no—
56C3×C37—71no—
57C3×C37—71no—
58C3×C37—491no—
59C3×C37—491no—
60C7×D7C32×C3711yescharacteristic, complemented, Hall
61C2×C37—71noHall
62C3×ΓL(1,𝔽8)—71no—
63C3×ΓL(1,𝔽8)—71no—
64C72C2×C32×C3711yescharacteristic, complemented, Sylow
65C2×C3×C7—71no—
66C3×D7—71no—
67C2×ΓL(1,𝔽8)—71no—
68C2×ΓL(1,𝔽8)—71no—
69C2×ΓL(1,𝔽8)—71no—
70AGL(1,𝔽7)—71no—
71AGL(1,𝔽7)—71no—
72AGL(1,𝔽7)ΓL(1,𝔽8)×C3711yescharacteristic, direct product factor
73C37ΓL(1,𝔽8)×AGL(1,𝔽7)11yescharacteristic, direct product factor, Sylow
74C3×C7—71no—
75C3×C7—71no—
76ΓL(1,𝔽8)—71no—
77ΓL(1,𝔽8)—71no—
78ΓL(1,𝔽8)—71no—
79ΓL(1,𝔽8)—71no—
80ΓL(1,𝔽8)—421no—
81ΓL(1,𝔽8)C37×AGL(1,𝔽7)11yescharacteristic, direct product factor
82ΓL(1,𝔽8)C2×ΓL(1,𝔽8)×C3711yescharacteristic, complemented
83C2×C32—491noHall
84C2×C7—71no—
85D7C3×ΓL(1,𝔽8)×C3711yescharacteristic, complemented
86C32—491noSylow
87C7—61no—
88C7C3×C37×AGL(1,𝔽7)11yescharacteristic, complemented
89C7C2×C3×ΓL(1,𝔽8)×C3711yescharacteristic, complemented
90C2×C3—71no—
91C2×C3—491no—
92C2×C3—491no—
93C2×C3—491no—
94C3—71no—
95C3—71no—
96C3—491no—
97C3—491no—
98C2—71noSylow
subgroupG/H
center, hypercenterC37ΓL(1,𝔽8)×AGL(1,𝔽7)
commutator, cosocle, hypocenterC72C2×C32×C37
FrattiniC1G
Fitting, socleC72×C37C2×C32
LCSG ▷ C72
UCSC1 ◁ C37

Complements

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

NH ≅ G/Ntype
1. ΓL(1,𝔽8)2×C37C2semidirect
2. D7×ΓL(1,𝔽8)×C37C3semidirect
3. C37×#64422C3semidirect
4. C37×#64423C3semidirect
5. C7×C37×AGL(1,𝔽7)C3semidirect
6. C37×#3862C2×C3semidirect
7. C37×#3861C2×C3semidirect
8. C7×ΓL(1,𝔽8)×C37C2×C3semidirect
9. C7×ΓL(1,𝔽8)×C37C2×C3semidirect
12. C7×D7×C37C32semidirect
15. C72×C37C2×C32semidirect
23. C37×AGL(1,𝔽7)ΓL(1,𝔽8)direct (N × H)
24. ΓL(1,𝔽8)×AGL(1,𝔽7)C37direct (N × H)
32. ΓL(1,𝔽8)×C37AGL(1,𝔽7)direct (N × H)
33. ΓL(1,𝔽8)×C37C2×ΓL(1,𝔽8)semidirect
36. D7×C37C3×ΓL(1,𝔽8)semidirect
37. ΓL(1,𝔽8)2C2×C37semidirect
39. #64423C3×C37semidirect
40. #64422C3×C37semidirect
41. D7×ΓL(1,𝔽8)C3×C37semidirect
42. C7×AGL(1,𝔽7)C3×C37semidirect
44. C7×C37C3×AGL(1,𝔽7)semidirect
45. C7×C37C2×C3×ΓL(1,𝔽8)semidirect
50. #3862C2×C3×C37semidirect
51. #3861C2×C3×C37semidirect
52. C7×ΓL(1,𝔽8)C2×C3×C37semidirect
53. C7×ΓL(1,𝔽8)C2×C3×C37semidirect
60. C7×D7C32×C37semidirect
64. C72C2×C32×C37semidirect
72. AGL(1,𝔽7)ΓL(1,𝔽8)×C37direct (N × H)
73. C37ΓL(1,𝔽8)×AGL(1,𝔽7)direct (N × H)
81. ΓL(1,𝔽8)C37×AGL(1,𝔽7)direct (N × H)
82. ΓL(1,𝔽8)C2×ΓL(1,𝔽8)×C37semidirect
85. D7C3×ΓL(1,𝔽8)×C37semidirect
88. C7C3×C37×AGL(1,𝔽7)semidirect
89. C7C2×C3×ΓL(1,𝔽8)×C37semidirect

Maximal subgroups

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

subgroupindex
ΓL(1,𝔽8)2×C372
D7×ΓL(1,𝔽8)×C373
C37×#644223
C37×#644233
C7×C37×AGL(1,𝔽7)3
C2×C3×ΓL(1,𝔽8)×C377
C3×C37×AGL(1,𝔽7)7
ΓL(1,𝔽8)×AGL(1,𝔽7)37