Finite Group Databasebeta

← D7×#689 #11764955

Subgroups — D7×#689 #11764955

Order 1120.

120 conjugacy classes of subgroups; only the 44 normal subgroups are shown.

normal subgroups only

This group has 120 conjugacy classes of subgroups — too many to draw. Only its 44 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
1C5×Q8×D7C211yesmaximal, characteristic
2D7×Dic10C211yesmaximal, characteristic
3#10587906C211yesmaximal, characteristic, complemented
4C7×#689C211yesmaximal, characteristic, complemented
5#10587851C211yesmaximal, characteristic, complemented
6#10587850C211yesmaximal, characteristic, complemented
7D7×#168C211yesmaximal, characteristic
8C5×C7×Q8C2211yescharacteristic
9Dic70C2211yescharacteristic
10C7×Dic10C2211yescharacteristic
11C4×C5×D7—21no—
12C4×C5×D7C2211yescharacteristic
13C5×Dic14—21no—
14C5×Dic14C2211yescharacteristic
15#63308—21no—
16D7×Dic5—21no—
17C7⋊#168C2211yescharacteristic
18C7×#168C2211yescharacteristic
19D7×Q16—51nomaximal, Hall
20C2×#689—71nomaximal, Hall
21C2×C5×D7D411yescharacteristic
22C4×C5×C7—21no—
23C4×C5×C7C2311yescharacteristic
24Dic35—21no—
25C5×Dic7—21no—
26C5×Dic7D411yescharacteristic
27C7×Dic5—21no—
28Q8×D7—51no—
29Q8×D7D511yescharacteristic
30C7×Q16—51no—
31#1144—51no—
32#1144—51no—
33Dic28—51no—
34C8×D7—51no—
35C2×C5×Q8—71no—
36C2×Dic10—71no—
37#689—71no—
38#689—71no—
39#689—71no—
40#689D711yescharacteristic, direct product factor
41C2×#168—71no—
42C2×C5×C7C2×D411yescharacteristic
43C5×D7Q1612yescomplemented
44C7×Q8—51no—
45C7×Q8C2×D511yescharacteristic
46C4×D7—21no—
47C4×D7—101no—
48C4×D7C2×D511yescharacteristic
49Dic14—21no—
50Dic14—51no—
51Dic14—101no—
52Dic14C2×D511yescharacteristic
53C7×C8—51no—
54C7⋊C8—51no—
55C5×Q8—71no—
56C5×Q8—141no—
57C5×Q8C2×D711yescharacteristic
58C2×C4×C5—71no—
59C2×C4×C5—141no—
60C2×Dic5—141no—
61Dic10—71no—
62Dic10—141no—
63Dic10C2×D711yescharacteristic
64#168—71no—
65#168C2×D711yescharacteristic
66C5×C7C2×Q1611yescharacteristic, complemented, Hall
67C2×Q16—351noSylow
68C2×D7C22⋊D511yescharacteristic
69C4×C7—21no—
70C4×C7—101no—
71C4×C7C22×D511yescharacteristic
72Dic7—21no—
73Dic7—101no—
74Dic7C22⋊D511yescharacteristic
75C22×C5—71no—
76C4×C5—21no—
77C4×C5—71no—
78C4×C5—141no—
79C4×C5C22×D711yescharacteristic
80Dic5—21no—
81Dic5—141no—
82C2×Q8—71no—
83C2×Q8—351no—
84Q16—51no—
85Q16—351no—
86Q16—351no—
87Q16—351no—
88C2×C8—351no—
89C2×C7C2×C22⋊D511yescharacteristic
90D7#68912yesdirect product factor
91C2×C5—72no—
92C2×C5D4×D711yescharacteristic
93Q8—51no—
94Q8—71no—
95Q8—141no—
96Q8—351no—
97Q8—701no—
98Q8D5×D711yescharacteristic
99C2×C4—71no—
100C2×C4—141no—
101C2×C4—701no—
102C8—51no—
103C8—351no—
104C7C2×#68911yescharacteristic, complemented, Sylow
105C5D7×Q1611yescharacteristic, complemented, Sylow
106C22—71no—
107C4—21no—
108C4—71no—
109C4—101no—
110C4—141no—
111C4—701no—
112C4C2×D5×D711yescharacteristic
113C2—72no—
114C2D7×C22⋊D511yescharacteristic
subgroupG/H
centerC2D7×C22⋊D5
commutator, cosocleC4×C5×C7C23
FrattiniC4C2×D5×D7
FittingC5×C7×Q8C22
socleC2×C5×C7C2×D4
prime radicalC2×C5×D7D4
hypercenterQ8D5×D7
hypocenterC5×C7C2×Q16
LCSG ▷ C4×C5×C7 ▷ C2×C5×C7 ▷ C5×C7
UCSC1 ◁ C2 ◁ C4 ◁ Q8

Complements

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

NH ≅ G/Ntype
3. #10587906C2semidirect
4. C7×#689C2semidirect
5. #10587851C2semidirect
6. #10587850C2semidirect
40. #689D7direct (N × H)
43. C5×D7Q16semidirect
66. C5×C7C2×Q16semidirect
90. D7#689direct (N × H)
104. C7C2×#689semidirect
105. C5D7×Q16semidirect

Maximal subgroups

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

subgroupindex
C5×Q8×D72
D7×Dic102
#105879062
C7×#6892
#105878512
#105878502
D7×#1682
D7×Q165
C2×#6897