Finite Group Databasebeta

← #3164×C157 #34097522

Subgroups — #3164×C157 #34097522

Order 20096.

340 conjugacy classes of subgroups.

The subgroup lattice has 162 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#544×C157C212yesmaximal
2#501×C157C214yesmaximal, complemented
3#500×C157C212yesmaximal, complemented
4#499×C157C212yesmaximal, complemented
5#428×C157C212yesmaximal
6#427×C157C211yesmaximal, characteristic
7C2×#107×C157C211yesmaximal, characteristic
8#405×C157C211yesmaximal, characteristic
9C2×M16×C157C2211yescharacteristic
10C22×C8×C157C2211yescharacteristic
11C4⋊Q8×C157—22no—
12C4⋊Q8×C157C2214yes—
13#125×C157—22no—
14#125×C157C2214yes—
15C22⋊Q8×C157—24no—
16#117×C157C2212yes—
17#117×C157C2211yescharacteristic
18C2×C4⋊C4×C157C2212yes—
19#107×C157C2212yes—
20#107×C157C2212yes—
21#107×C157C2211yescharacteristic
22#107×C157C2211yescharacteristic
23#107×C157C2214yes—
24#106×C157C2212yes—
25#106×C157C2214yes—
26#97×C157C2212yes—
27C4×C8×C157C2212yes—
28C2×Q8×C157—24no—
29C22×C4×C157—22no—
30C22×C4×C157C2311yescharacteristic
31M16×C157Q814yescomplemented
32C2×C8×C157Q814yescomplemented
33C2×C8×C157C2311yescharacteristic
34C2×C8×C157C2312yes—
35C2×C8×C157C2311yescharacteristic
36C4⋊C4×C157—22no—
37C4⋊C4×C157—24no—
38C4⋊C4×C157—24no—
39C4⋊C4×C157—24no—
40C4⋊C4×C157D411yescharacteristic
41C4⋊C4×C157D411yescharacteristic
42C4⋊C4×C157C2312yes—
43C4⋊C4×C157C2314yes—
44C4⋊C4×C157C2312yes—
45C22⋊C4×C157—22no—
46C22⋊C4×C157D412yes—
47C42×C157—22no—
48C42×C157C2312yes—
49C23×C157C2×D411yescharacteristic
50Q8×C157—84no—
51C2×C4×C157—22no—
52C2×C4×C157—22no—
53C2×C4×C157—24no—
54C2×C4×C157—82no—
55C2×C4×C157C2×D412yes—
56C2×C4×C157C2×D412yes—
57C2×C4×C157C2×D411yescharacteristic
58C2×C4×C157C2×Q812yes—
59C2×C4×C157C2×Q812yes—
60C2×C4×C157C2411yescharacteristic
61C8×C157C2×Q812yes—
62C8×C157C2×Q812yes—
63C8×C157C2×Q814yes—
64C22×C157—21no—
65C22×C157—21no—
66C22×C157C4⋊Q812yes—
67C22×C157C22×D411yescharacteristic
68C4×C157—22no—
69C4×C157—22no—
70C4×C157—44no—
71C4×C157—42no—
72C4×C157—42no—
73C4×C157C4⋊Q812yes—
74C4×C157C22×Q811yescharacteristic
75C4×C157C22×Q811yescharacteristic
76C2×C157—22no—
77C2×C157C2×C4⋊Q811yescharacteristic
78C2×C157#57611yescharacteristic
79C2×C157#57811yescharacteristic
80C157#316411yescharacteristic, direct product factor, Sylow
81#3164C15711yesmaximal, characteristic, direct product factor, Sylow
82#544C2×C15712yes—
83#501C2×C15714yescomplemented
84#500C2×C15712yescomplemented
85#499C2×C15712yescomplemented
86#428C2×C15712yes—
87#427C2×C15711yescharacteristic
88C2×#107C2×C15711yescharacteristic
89#405C2×C15711yescharacteristic
90C2×M16C22×C15711yescharacteristic
91C22×C8C22×C15711yescharacteristic
92C4⋊Q8—22no—
93C4⋊Q8C22×C15714yes—
94#125—22no—
95#125C22×C15714yes—
96C22⋊Q8—24no—
97#117C22×C15712yes—
98#117C22×C15711yescharacteristic
99C2×C4⋊C4C22×C15712yes—
100#107C22×C15712yes—
101#107C22×C15712yes—
102#107C22×C15711yescharacteristic
103#107C22×C15711yescharacteristic
104#107C22×C15714yes—
105#106C22×C15712yes—
106#106C22×C15714yes—
107#97C22×C15712yes—
108C4×C8C22×C15712yes—
109C2×Q8—24no—
110C22×C4—22no—
111C22×C4C23×C15711yescharacteristic
112M16Q8×C15714yescomplemented
113C2×C8Q8×C15714yescomplemented
114C2×C8C23×C15711yescharacteristic
115C2×C8C23×C15712yes—
116C2×C8C23×C15711yescharacteristic
117C4⋊C4—22no—
118C4⋊C4—24no—
119C4⋊C4—24no—
120C4⋊C4—24no—
121C4⋊C4D4×C15711yescharacteristic
122C4⋊C4D4×C15711yescharacteristic
123C4⋊C4C23×C15712yes—
124C4⋊C4C23×C15714yes—
125C4⋊C4C23×C15712yes—
126C22⋊C4—22no—
127C22⋊C4D4×C15712yes—
128C42—22no—
129C42C23×C15712yes—
130C23C2×D4×C15711yescharacteristic
131Q8—84no—
132C2×C4—22no—
133C2×C4—22no—
134C2×C4—24no—
135C2×C4—82no—
136C2×C4C2×D4×C15712yes—
137C2×C4C2×D4×C15712yes—
138C2×C4C2×D4×C15711yescharacteristic
139C2×C4C2×Q8×C15712yes—
140C2×C4C2×Q8×C15712yes—
141C2×C4C24×C15711yescharacteristic
142C8C2×Q8×C15712yes—
143C8C2×Q8×C15712yes—
144C8C2×Q8×C15714yes—
145C22—21no—
146C22—21no—
147C22C4⋊Q8×C15712yes—
148C22C22×D4×C15711yescharacteristic
149C4—22no—
150C4—22no—
151C4—44no—
152C4—42no—
153C4—42no—
154C4C4⋊Q8×C15712yes—
155C4C22×Q8×C15711yescharacteristic
156C4C22×Q8×C15711yescharacteristic
157C2—22no—
158C2C2×C4⋊Q8×C15711yescharacteristic
159C2#576×C15711yescharacteristic
160C2#578×C15711yescharacteristic
subgroupG/H
center, socleC22×C157C22×D4
commutator, Frattini, cosocleC2×C4C24×C157
prime radicalC23×C157C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C157 ◁ #117×C157 ◁ G

Complements

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

NH ≅ G/Ntype
2. #501×C157C2semidirect
3. #500×C157C2semidirect
4. #499×C157C2semidirect
31. M16×C157Q8semidirect
32. C2×C8×C157Q8semidirect
80. C157#3164direct (N × H)
81. #3164C157direct (N × H)
83. #501C2×C157semidirect
84. #500C2×C157semidirect
85. #499C2×C157semidirect
112. M16Q8×C157semidirect
113. C2×C8Q8×C157semidirect

Maximal subgroups

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

subgroupindex
#544×C1572
#501×C1572
#500×C1572
#499×C1572
#428×C1572
#427×C1572
C2×#107×C1572
#405×C1572
#3164157