Finite Group Databasebeta

← C7×#2239 #11730708

Subgroups — C7×#2239 #11730708

Order 896.

124 conjugacy classes of subgroups; only the 56 normal subgroups are shown.

normal subgroups only

This group has 124 conjugacy classes of subgroups — too many to draw. Only its 56 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
1C7×#470C211yesmaximal, characteristic
2C7×#430C211yesmaximal, characteristic
3C7×#365C212yesmaximal, complemented
4C7×#362C212yesmaximal, complemented
5C7×#349C211yesmaximal, characteristic
6C2×C7×Q16C2211yescharacteristic
7C2×C7×M16—21no—
8C2×C7×M16C2211yescharacteristic
9C7×C22⋊Q8—21no—
10C7×M32C2212yes—
11C7×#108—21no—
12C7×#108C2212yes—
13C7×#106C2211yescharacteristic
14C7×#103—21no—
15#2239C711yesmaximal, characteristic, direct product factor, Sylow
16C2×C7×Q8—21no—
17C22×C4×C7D411yescharacteristic
18C7×Q16—22no—
19C7×M16—22no—
20C7×M16—22no—
21C7×M16—41no—
22C2×C7×C8—41no—
23C2×C7×C8D411yescharacteristic
24C2×C7×C8C2311yescharacteristic
25C7×C4⋊C4—21no—
26C7×C4⋊C4—41no—
27C7×C22⋊C4—41no—
28C7×C16—22no—
29#470C2×C711yescharacteristic
30#430C2×C711yescharacteristic
31#365C2×C712yescomplemented
32#362C2×C712yescomplemented
33#349C2×C711yescharacteristic
34C23×C7SD1611yescharacteristic
35C7×Q8—41no—
36C7×Q8—41no—
37C2×C4×C7—21no—
38C2×C4×C7—21no—
39C2×C4×C7—41no—
40C2×C4×C7—41no—
41C2×C4×C7SD1611yescharacteristic
42C2×C4×C7C2×D411yescharacteristic
43C7×C8—21no—
44C7×C8—42no—
45C7×C8#4112yes—
46C2×Q16C22×C711yescharacteristic
47C2×M16—21no—
48C2×M16C22×C711yescharacteristic
49C22⋊Q8—21no—
50M32C22×C712yes—
51#108—21no—
52#108C22×C712yes—
53#106C22×C711yescharacteristic
54#103—21no—
55C22×C7—21no—
56C22×C7—41no—
57C22×C7C2×SD1611yescharacteristic
58C4×C7—21no—
59C4×C7—81no—
60C4×C7—81no—
61C4×C7#12311yescharacteristic
62C4×C7AGL(1,ℤ/8)11yescharacteristic
63C2×Q8—21no—
64C22×C4C7×D411yescharacteristic
65Q16—22no—
66M16—22no—
67M16—22no—
68M16—41no—
69C2×C8—41no—
70C2×C8C7×D411yescharacteristic
71C2×C8C23×C711yescharacteristic
72C4⋊C4—21no—
73C4⋊C4—41no—
74C22⋊C4—41no—
75C16—22no—
76C2×C7—21no—
77C2×C7—41no—
78C2×C7#48111yescharacteristic
79C23C7×SD1611yescharacteristic
80Q8—41no—
81Q8—41no—
82C2×C4—21no—
83C2×C4—21no—
84C2×C4—41no—
85C2×C4—41no—
86C2×C4C7×SD1611yescharacteristic
87C2×C4C2×C7×D411yescharacteristic
88C8—21no—
89C8—42no—
90C8C7×#4112yes—
91C7#223911yescharacteristic, direct product factor, Sylow
92C22—21no—
93C22—41no—
94C22C2×C7×SD1611yescharacteristic
95C4—21no—
96C4—81no—
97C4—81no—
98C4C7×#12311yescharacteristic
99C4C7×AGL(1,ℤ/8)11yescharacteristic
100C2—21no—
101C2—41no—
102C2C7×#48111yescharacteristic
subgroupG/H
center, socleC2×C7#481
commutator, Frattini, cosocleC2×C8C23×C7
prime radicalC23×C7SD16
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C7 ◁ C2×C4×C7 ◁ C2×C7×M16 ◁ G

Complements

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

NH ≅ G/Ntype
3. C7×#365C2semidirect
4. C7×#362C2semidirect
15. #2239C7direct (N × H)
31. #365C2×C7semidirect
32. #362C2×C7semidirect
91. C7#2239direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#4702
C7×#4302
C7×#3652
C7×#3622
C7×#3492
#22397