Finite Group Databasebeta

← #1694×C157 #34096052

Subgroups — #1694×C157 #34096052

Order 20096.

152 conjugacy classes of subgroups; only the 68 normal subgroups are shown.

normal subgroups only

This group has 152 conjugacy classes of subgroups — too many to draw. Only its 68 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
1#500×C157C211yesmaximal, characteristic
2#462×C157C212yesmaximal
3#446×C157C211yesmaximal, characteristic
4#334×C157C211yesmaximal, characteristic
5#332×C157C212yesmaximal
6C2×Q16×C157—22no—
7C4⋊Q8×C157C2212yes—
8C4×Q8×C157C2211yescharacteristic
9#107×C157—21no—
10#107×C157—21no—
11C4⋊C8×C157—21no—
12C4⋊C8×C157C2211yescharacteristic
13C4⋊C8×C157C2212yes—
14#103×C157—22no—
15#97×C157—21no—
16C4×C8×C157C2211yescharacteristic
17C2×Q8×C157—22no—
18C2×Q8×C157D411yescharacteristic
19Q16×C157—44no—
20C2×C8×C157—21no—
21C2×C8×C157—22no—
22C2×C8×C157D411yescharacteristic
23C2×C8×C157D411yescharacteristic
24C4⋊C4×C157—21no—
25C4⋊C4×C157—22no—
26C4⋊C4×C157—22no—
27C4⋊C4×C157D411yescharacteristic
28C42×C157—21no—
29C42×C157C2311yescharacteristic
30Q8×C157—22no—
31Q8×C157—42no—
32Q8×C157—42no—
33C2×C4×C157—21no—
34C2×C4×C157—21no—
35C2×C4×C157—42no—
36C2×C4×C157C2×D411yescharacteristic
37C2×C4×C157C2×D411yescharacteristic
38C2×C4×C157#4111yescharacteristic
39C8×C157—21no—
40C8×C157—42no—
41C8×C157—41no—
42C8×C157Q1612yescomplemented
43C22×C157#12111yescharacteristic
44C4×C157—21no—
45C4×C157—41no—
46C4×C157—41no—
47C4×C157—82no—
48C4×C157C2×Q1611yescharacteristic
49C4×C157AGL(1,ℤ/8)12yes—
50C4×C157#13711yescharacteristic
51C2×C157#46211yescharacteristic
52C2×C157#46911yescharacteristic
53C2×C157#47311yescharacteristic
54C157#169411yescharacteristic, direct product factor, Sylow
55#1694C15711yesmaximal, characteristic, direct product factor, Sylow
56#500C2×C15711yescharacteristic
57#462C2×C15712yes—
58#446C2×C15711yescharacteristic
59#334C2×C15711yescharacteristic
60#332C2×C15712yes—
61C2×Q16—22no—
62C4⋊Q8C22×C15712yes—
63C4×Q8C22×C15711yescharacteristic
64#107—21no—
65#107—21no—
66C4⋊C8—21no—
67C4⋊C8C22×C15711yescharacteristic
68C4⋊C8C22×C15712yes—
69#103—22no—
70#97—21no—
71C4×C8C22×C15711yescharacteristic
72C2×Q8—22no—
73C2×Q8D4×C15711yescharacteristic
74Q16—44no—
75C2×C8—21no—
76C2×C8—22no—
77C2×C8D4×C15711yescharacteristic
78C2×C8D4×C15711yescharacteristic
79C4⋊C4—21no—
80C4⋊C4—22no—
81C4⋊C4—22no—
82C4⋊C4D4×C15711yescharacteristic
83C42—21no—
84C42C23×C15711yescharacteristic
85Q8—22no—
86Q8—42no—
87Q8—42no—
88C2×C4—21no—
89C2×C4—21no—
90C2×C4—42no—
91C2×C4C2×D4×C15711yescharacteristic
92C2×C4C2×D4×C15711yescharacteristic
93C2×C4#41×C15711yescharacteristic
94C8—21no—
95C8—42no—
96C8—41no—
97C8Q16×C15712yescomplemented
98C22#121×C15711yescharacteristic
99C4—21no—
100C4—41no—
101C4—41no—
102C4—82no—
103C4C2×Q16×C15711yescharacteristic
104C4AGL(1,ℤ/8)×C15712yes—
105C4#137×C15711yescharacteristic
106C2#462×C15711yescharacteristic
107C2#469×C15711yescharacteristic
108C2#473×C15711yescharacteristic
subgroupG/H
center, socle, prime radicalC22×C157#121
commutator, Frattini, cosocleC42C23×C157
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C157 ◁ C42×C157 ◁ G

Complements

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

NH ≅ G/Ntype
42. C8×C157Q16semidirect
54. C157#1694direct (N × H)
55. #1694C157direct (N × H)
97. C8Q16×C157semidirect

Maximal subgroups

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

subgroupindex
#500×C1572
#462×C1572
#446×C1572
#334×C1572
#332×C1572
#1694157