Finite Group Databasebeta

← C7×#5425 #13057144

Subgroups — C7×#5425 #13057144

Order 1344.

148 conjugacy classes of subgroups; only the 30 normal subgroups are shown.

normal subgroups only

This group has 148 conjugacy classes of subgroups — too many to draw. Only its 30 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×C7×#41⋊C3C211yesmaximal, characteristic
2C2×C7×#226C211yesmaximal, characteristic, complemented
3C7×#859C211yesmaximal, characteristic, complemented
4C7×#452—31nomaximal, Hall
5C7×#41⋊C3—21no—
6C2×C7×SL(2,𝔽3)C2211yescharacteristic
7C7×#226—21no—
8C7×Dic3⋊C4—41nomaximal
9C2×C7×#41D311yescharacteristic
10C2×C7×Q16—31no—
11C2×C7×SD16—31no—
12C7×C22⋊Q8—31no—
13C7×#103—31no—
14C7×#102—31no—
15C7×C22⋊C8—31no—
16#5425C711yesmaximal, characteristic, direct product factor, Hall
17C2×C3×C4×C7—41no—
18C2×C7×Dic3—41no—
19C2×C7×Dic3—41no—
20C7×SL(2,𝔽3)D411yescharacteristic
21C7×#41—21no—
22C7×#41—61no—
23C2×C7×Q8—31no—
24C2×C7×Q8C2×D311yescharacteristic
25C2×C7×D4—31no—
26C22×C4×C7—31no—
27C7×Q16—61no—
28C7×Q16—61no—
29C7×SD16—62no—
30C2×C7×C8—31no—
31C2×C7×C8—31no—
32C7×C4⋊C4—31no—
33C7×C4⋊C4—61no—
34C7×C22⋊C4—61no—
35C2×#41⋊C3C2×C711yescharacteristic
36C2×#226C2×C711yescharacteristic, complemented
37#859C2×C711yescharacteristic, complemented
38C22×C3×C7—41no—
39C3×C4×C7—81no—
40C7×Dic3—42no—
41C7×Dic3—81no—
42#452—31noSylow
43C23×C7—31no—
44C7×Q8—31no—
45C7×Q8—61no—
46C7×Q8—61no—
47C7×Q8#6711yescharacteristic
48C7×D4—32no—
49C7×D4—61no—
50C2×C4×C7—31no—
51C2×C4×C7—61no—
52C2×C4×C7—61no—
53C2×C4×C7—61no—
54C2×C4×C7—61no—
55C2×C4×C7S411yescharacteristic
56C7×C8—61no—
57C7×C8—61no—
58#41⋊C3—21no—
59C2×SL(2,𝔽3)C22×C711yescharacteristic
60#226—21no—
61Dic3⋊C4—41no—
62C2×C3×C7—41no—
63C2×C3×C7—41no—
64C2×C3×C7—41no—
65C2×#41D3×C711yescharacteristic
66C2×Q16—31no—
67C2×SD16—31no—
68C22⋊Q8—31no—
69#103—31no—
70#102—31no—
71C22⋊C8—31no—
72C22×C7—61no—
73C22×C7—61no—
74C22×C7—61no—
75C22×C7C2×S411yescharacteristic
76C4×C7—21no—
77C4×C7—31no—
78C4×C7—31no—
79C4×C7—121no—
80C4×C7—121no—
81C2×C3×C4—41no—
82C2×Dic3—41no—
83C2×Dic3—41no—
84SL(2,𝔽3)C7×D411yescharacteristic
85C3×C7—41noHall
86#41—21no—
87#41—61no—
88C2×Q8—31no—
89C2×Q8C2×D3×C711yescharacteristic
90C2×D4—31no—
91C22×C4—31no—
92Q16—61no—
93Q16—61no—
94SD16—62no—
95C2×C8—31no—
96C2×C8—31no—
97C4⋊C4—31no—
98C4⋊C4—61no—
99C22⋊C4—61no—
100C2×C7—121no—
101C2×C7#98411yescharacteristic
102C2×C7#98511yescharacteristic
103C2×C7GL(2,ℤ/4)11yescharacteristic
104C22×C3—41no—
105C3×C4—81no—
106Dic3—42no—
107Dic3—81no—
108C23—31no—
109Q8—31no—
110Q8—61no—
111Q8—61no—
112Q8C7×#6711yescharacteristic
113D4—32no—
114D4—61no—
115C2×C4—31no—
116C2×C4—61no—
117C2×C4—61no—
118C2×C4—61no—
119C2×C4—61no—
120C2×C4C7×S411yescharacteristic
121C8—61no—
122C8—61no—
123C7#542511yescharacteristic, direct product factor, Sylow
124C2×C3—41no—
125C2×C3—41no—
126C2×C3—41no—
127C22—61no—
128C22—61no—
129C22—61no—
130C22C2×C7×S411yescharacteristic
131C4—21no—
132C4—31no—
133C4—31no—
134C4—121no—
135C4—121no—
136C3—41noSylow
137C2—121no—
138C2C7×#98411yescharacteristic
139C2C7×#98511yescharacteristic
140C2C7×GL(2,ℤ/4)11yescharacteristic
subgroupG/H
center, socleC22×C7C2×S4
commutator, cosocleC2×SL(2,𝔽3)C22×C7
FrattiniC22C2×C7×S4
FittingC2×C7×#41D3
prime radicalC2×C7×#41⋊C3C2
hypercenterC2×C4×C7S4
hypocenterSL(2,𝔽3)C7×D4
LCSG ▷ C2×SL(2,𝔽3) ▷ SL(2,𝔽3)
UCSC1 ◁ C22×C7 ◁ C2×C4×C7

Complements

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

NH ≅ G/Ntype
2. C2×C7×#226C2semidirect
3. C7×#859C2semidirect
16. #5425C7direct (N × H)
36. C2×#226C2×C7semidirect
37. #859C2×C7semidirect
123. C7#5425direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C7×#41⋊C32
C2×C7×#2262
C7×#8592
C7×#4523
C7×Dic3⋊C44
#54257