Finite Group Databasebeta

← C7×#2089 #11730558

Subgroups — C7×#2089 #11730558

Order 896.

176 conjugacy classes of subgroups; only the 84 normal subgroups are shown.

normal subgroups only

This group has 176 conjugacy classes of subgroups — too many to draw. Only its 84 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×#428C212yesmaximal
2C2×C7×#107C211yesmaximal, characteristic
3C7×#424C211yesmaximal, characteristic
4C7×#343C212yesmaximal
5C7×#341C211yesmaximal, characteristic
6C2×C7×M16C2211yescharacteristic
7C2×C7×M16C2212yes—
8C22×C7×C8C2211yescharacteristic
9C7×#117C2211yescharacteristic
10C2×C7×C4⋊C4C2212yes—
11C7×#107—22no—
12C7×#107—22no—
13C7×#106—22no—
14C7×C4⋊C8—22no—
15#2089C711yesmaximal, characteristic, direct product factor, Sylow
16C22×C4×C7—22no—
17C22×C4×C7C2311yescharacteristic
18C7×M16—22no—
19C7×M16—22no—
20C7×M16Q814yes—
21C2×C7×C8—22no—
22C2×C7×C8—22no—
23C2×C7×C8—21no—
24C2×C7×C8D412yes—
25C7×C4⋊C4—22no—
26C7×C4⋊C4—22no—
27C7×C4⋊C4D411yescharacteristic
28C7×C4⋊C4D411yescharacteristic
29C7×C22⋊C4—21no—
30C42×C7—21no—
31#428C2×C712yes—
32C2×#107C2×C711yescharacteristic
33#424C2×C711yescharacteristic
34#343C2×C712yes—
35#341C2×C711yescharacteristic
36C23×C7#4111yescharacteristic
37C2×C4×C7—21no—
38C2×C4×C7—21no—
39C2×C4×C7—42no—
40C2×C4×C7—82no—
41C2×C4×C7C2×D411yescharacteristic
42C2×C4×C7C2×D411yescharacteristic
43C2×C4×C7C2×Q812yes—
44C2×C4×C7#4112yes—
45C7×C8—24no—
46C7×C8—22no—
47C7×C8—41no—
48C2×M16C22×C711yescharacteristic
49C2×M16C22×C712yes—
50C22×C8C22×C711yescharacteristic
51#117C22×C711yescharacteristic
52C2×C4⋊C4C22×C712yes—
53#107—22no—
54#107—22no—
55#106—22no—
56C4⋊C8—22no—
57C22×C7—21no—
58C22×C7—21no—
59C22×C7#12111yescharacteristic
60C22×C7#12512yes—
61C4×C7—41no—
62C4×C7—41no—
63C4×C7—82no—
64C4×C7C22⋊Q812yes—
65C4×C7#12311yescharacteristic
66C4×C7C4⋊Q811yescharacteristic
67C22×C4—22no—
68C22×C4C23×C711yescharacteristic
69M16—22no—
70M16—22no—
71M16C7×Q814yes—
72C2×C8—22no—
73C2×C8—22no—
74C2×C8—21no—
75C2×C8C7×D412yes—
76C4⋊C4—22no—
77C4⋊C4—22no—
78C4⋊C4C7×D411yescharacteristic
79C4⋊C4C7×D411yescharacteristic
80C22⋊C4—21no—
81C42—21no—
82C2×C7—22no—
83C2×C7#39811yescharacteristic
84C2×C7#47211yescharacteristic
85C2×C7#47311yescharacteristic
86C23C7×#4111yescharacteristic
87C2×C4—21no—
88C2×C4—21no—
89C2×C4—42no—
90C2×C4—82no—
91C2×C4C2×C7×D411yescharacteristic
92C2×C4C2×C7×D411yescharacteristic
93C2×C4C2×C7×Q812yes—
94C2×C4C7×#4112yes—
95C8—24no—
96C8—22no—
97C8—41no—
98C7#208911yescharacteristic, direct product factor, Sylow
99C22—21no—
100C22—21no—
101C22C7×#12111yescharacteristic
102C22C7×#12512yes—
103C4—41no—
104C4—41no—
105C4—82no—
106C4C7×C22⋊Q812yes—
107C4C7×#12311yescharacteristic
108C4C7×C4⋊Q811yescharacteristic
109C2—22no—
110C2C7×#39811yescharacteristic
111C2C7×#47211yescharacteristic
112C2C7×#47311yescharacteristic
subgroupG/H
center, socleC22×C7#121
commutator, Frattini, cosocleC22×C4C23×C7
prime radicalC23×C7#41
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C7 ◁ C22×C4×C7 ◁ G

Complements

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

NH ≅ G/Ntype
15. #2089C7direct (N × H)
98. C7#2089direct (N × H)

Maximal subgroups

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

subgroupindex
C7×#4282
C2×C7×#1072
C7×#4242
C7×#3432
C7×#3412
#20897