Finite Group Databasebeta

← C2×#499×C157 #34097516

Subgroups — C2×#499×C157 #34097516

Order 20096.

360 conjugacy classes of subgroups; only the 232 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 232 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×#125×C157C212yesmaximal
2#499×C157C218yesmaximal, direct product factor
3C2×#107×C157C212yesmaximal
4C2×#106×C157C212yesmaximal
5C2×C4×C8×C157C211yesmaximal, characteristic
6C22×C8×C157C2211yescharacteristic
7C22×C8×C157C2211yescharacteristic
8#125×C157—24no—
9#125×C157C2218yes—
10C2×C4⋊C4×C157—24no—
11C2×C4⋊C4×C157C2214yes—
12C2×C42×C157C2211yescharacteristic
13#107×C157C2218yes—
14#106×C157C2218yes—
15C4×C8×C157C2214yes—
16C22×C4×C157—24no—
17C22×C4×C157D412yes—
18C22×C4×C157C2311yescharacteristic
19C2×C8×C157Q814yes—
20C2×C8×C157Q814yes—
21C2×C8×C157C2312yes—
22C2×C8×C157C2312yes—
23C4⋊C4×C157—216no—
24C4⋊C4×C157—24no—
25C4⋊C4×C157C2318yes—
26C42×C157D412yes—
27C42×C157C2312yes—
28C23×C157C2×D411yescharacteristic
29C2×C4×C157—24no—
30C2×C4×C157—28no—
31C2×C4×C157—48no—
32C2×C4×C157C2×D414yes—
33C2×C4×C157C2×D411yescharacteristic
34C2×C4×C157C2×Q812yes—
35C2×C4×C157C2×Q812yes—
36C2×C4×C157C2411yescharacteristic
37C8×C157C2×Q814yes—
38C8×C157C2×Q814yes—
39C22×C157C4⋊Q812yes—
40C22×C157#13514yes—
41C22×C157C22×D411yescharacteristic
42C4×C157—24no—
43C4×C157—48no—
44C4×C157C4⋊Q812yes—
45C4×C157C22×Q811yescharacteristic
46C4×C157C22×Q811yescharacteristic
47C2×C157#49914yesdirect product factor
48C2×C157C2×C4⋊Q811yescharacteristic
49C2×C157C2×#13512yes—
50C157C2×#49911yescharacteristic, direct product factor, Sylow
51C2×#499C15711yesmaximal, characteristic, direct product factor, Sylow
52C2×#125C2×C15712yes—
53#499C2×C15718yesdirect product factor
54C2×#107C2×C15712yes—
55C2×#106C2×C15712yes—
56C2×C4×C8C2×C15711yescharacteristic
57C22×C8C22×C15711yescharacteristic
58C22×C8C22×C15711yescharacteristic
59#125—24no—
60#125C22×C15718yes—
61C2×C4⋊C4—24no—
62C2×C4⋊C4C22×C15714yes—
63C2×C42C22×C15711yescharacteristic
64#107C22×C15718yes—
65#106C22×C15718yes—
66C4×C8C22×C15714yes—
67C22×C4—24no—
68C22×C4D4×C15712yes—
69C22×C4C23×C15711yescharacteristic
70C2×C8Q8×C15714yes—
71C2×C8Q8×C15714yes—
72C2×C8C23×C15712yes—
73C2×C8C23×C15712yes—
74C4⋊C4—216no—
75C4⋊C4—24no—
76C4⋊C4C23×C15718yes—
77C42D4×C15712yes—
78C42C23×C15712yes—
79C23C2×D4×C15711yescharacteristic
80C2×C4—24no—
81C2×C4—28no—
82C2×C4—48no—
83C2×C4C2×D4×C15714yes—
84C2×C4C2×D4×C15711yescharacteristic
85C2×C4C2×Q8×C15712yes—
86C2×C4C2×Q8×C15712yes—
87C2×C4C24×C15711yescharacteristic
88C8C2×Q8×C15714yes—
89C8C2×Q8×C15714yes—
90C22C4⋊Q8×C15712yes—
91C22#135×C15714yes—
92C22C22×D4×C15711yescharacteristic
93C4—24no—
94C4—48no—
95C4C4⋊Q8×C15712yes—
96C4C22×Q8×C15711yescharacteristic
97C4C22×Q8×C15711yescharacteristic
98C2#499×C15714yesdirect product factor
99C2C2×C4⋊Q8×C15711yescharacteristic
100C2C2×#135×C15712yes—
subgroupG/H
center, socle, prime radicalC23×C157C2×D4
commutator, Frattini, cosocleC2×C4C24×C157
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C157 ◁ C2×C42×C157 ◁ G

Complements

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

NH ≅ G/Ntype
2. #499×C157C2direct (N × H)
47. C2×C157#499direct (N × H)
50. C157C2×#499direct (N × H)
51. C2×#499C157direct (N × H)
53. #499C2×C157direct (N × H)
98. C2#499×C157direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#125×C1572
#499×C1572
C2×#107×C1572
C2×#106×C1572
C2×C4×C8×C1572
C2×#499157