Finite Group Databasebeta

← #2045×C157 #34096403

Subgroups — #2045×C157 #34096403

Order 20096.

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

normal subgroups only

This group has 296 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
1C22×D8×C157C211yesmaximal, characteristic
2#424×C157C211yesmaximal, characteristic, complemented
3#418×C157C212yesmaximal, complemented
4C2×#100×C157C212yesmaximal, complemented
5#341×C157C211yesmaximal, characteristic, complemented
6C22×D4×C157C2212yes—
7C2×D8×C157—24no—
8C2×D8×C157—22no—
9C2×M16×C157C2211yescharacteristic
10C2×M16×C157C2212yes—
11C22×C8×C157C2211yescharacteristic
12#117×C157C2211yescharacteristic
13C4⋊C8×C157—22no—
14#102×C157—24no—
15#100×C157—24no—
16C24×C157—22no—
17C2×D4×C157—22no—
18C2×D4×C157—22no—
19C2×D4×C157—22no—
20C2×D4×C157—22no—
21C2×D4×C157—22no—
22C2×D4×C157D414yes—
23C22×C4×C157C2311yescharacteristic
24D8×C157—28no—
25M16×C157—22no—
26M16×C157—22no—
27M16×C157—22no—
28C2×C8×C157—22no—
29C2×C8×C157—22no—
30C2×C8×C157—21no—
31C2×C8×C157D412yes—
32C4⋊C4×C157D412yes—
33C22⋊C4×C157—21no—
34C42×C157—21no—
35C23×C157—24no—
36C23×C157—42no—
37C23×C157—42no—
38C23×C157—84no—
39C23×C157#4111yescharacteristic
40D4×C157—24no—
41D4×C157—24no—
42D4×C157—42no—
43D4×C157—42no—
44C2×C4×C157—22no—
45C2×C4×C157C2×D412yes—
46C2×C4×C157C2×D411yescharacteristic
47C2×C4×C157C2×D411yescharacteristic
48C2×C4×C157#4112yes—
49C8×C157—22no—
50C8×C157—41no—
51C8×C157—42no—
52C22×C157—22no—
53C22×C157—44no—
54C22×C157—84no—
55C22×C157—84no—
56C22×C157—84no—
57C22×C157#12111yescharacteristic
58C22×C157#12312yes—
59C4×C157—42no—
60C4×C157#12011yescharacteristic
61C4×C157#12112yes—
62C4×C157#12411yescharacteristic
63C2×C157—22no—
64C2×C157—84no—
65C2×C157#39411yescharacteristic
66C2×C157#47212yes—
67C157#204511yescharacteristic, direct product factor, Sylow
68#2045C15711yesmaximal, characteristic, direct product factor, Sylow
69C22×D8C2×C15711yescharacteristic
70#424C2×C15711yescharacteristic, complemented
71#418C2×C15712yescomplemented
72C2×#100C2×C15712yescomplemented
73#341C2×C15711yescharacteristic, complemented
74C22×D4C22×C15712yes—
75C2×D8—24no—
76C2×D8—22no—
77C2×M16C22×C15712yes—
78C2×M16C22×C15711yescharacteristic
79C22×C8C22×C15711yescharacteristic
80#117C22×C15711yescharacteristic
81C4⋊C8—22no—
82#102—24no—
83#100—24no—
84C24—22no—
85C2×D4—22no—
86C2×D4—22no—
87C2×D4—22no—
88C2×D4—22no—
89C2×D4—22no—
90C2×D4D4×C15714yes—
91C22×C4C23×C15711yescharacteristic
92D8—28no—
93M16—22no—
94M16—22no—
95M16—22no—
96C2×C8—22no—
97C2×C8—22no—
98C2×C8—21no—
99C2×C8D4×C15712yes—
100C4⋊C4D4×C15712yes—
101C22⋊C4—21no—
102C42—21no—
103C23—24no—
104C23—42no—
105C23—42no—
106C23—84no—
107C23#41×C15711yescharacteristic
108D4—24no—
109D4—24no—
110D4—42no—
111D4—42no—
112C2×C4—22no—
113C2×C4C2×D4×C15712yes—
114C2×C4C2×D4×C15711yescharacteristic
115C2×C4C2×D4×C15711yescharacteristic
116C2×C4#41×C15712yes—
117C8—22no—
118C8—41no—
119C8—42no—
120C22—22no—
121C22—44no—
122C22—84no—
123C22—84no—
124C22—84no—
125C22#121×C15711yescharacteristic
126C22#123×C15712yes—
127C4—42no—
128C4#120×C15711yescharacteristic
129C4#121×C15712yes—
130C4#124×C15711yescharacteristic
131C2—22no—
132C2—84no—
133C2#394×C15711yescharacteristic
134C2#472×C15712yes—
subgroupG/H
center, socleC22×C157#121
commutator, Frattini, cosocleC22×C4C23×C157
prime radicalC22×D8×C157C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C157 ◁ C22×C4×C157 ◁ G

Complements

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

NH ≅ G/Ntype
2. #424×C157C2semidirect
3. #418×C157C2semidirect
4. C2×#100×C157C2semidirect
5. #341×C157C2semidirect
67. C157#2045direct (N × H)
68. #2045C157direct (N × H)
70. #424C2×C157semidirect
71. #418C2×C157semidirect
72. C2×#100C2×C157semidirect
73. #341C2×C157semidirect

Maximal subgroups

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

subgroupindex
C22×D8×C1572
#424×C1572
#418×C1572
C2×#100×C1572
#341×C1572
#2045157