Finite Group Databasebeta

← #3139×C157 #34097497

Subgroups — #3139×C157 #34097497

Order 20096.

380 conjugacy classes of subgroups; only the 192 normal subgroups are shown.

normal subgroups only

This group has 380 conjugacy classes of subgroups — too many to draw. Only its 192 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#533×C157C211yesmaximal, characteristic
2C2×C4⋊Q8×C157C211yesmaximal, characteristic
3#491×C157C214yesmaximal, complemented
4#487×C157C214yesmaximal, complemented
5#419×C157C214yesmaximal
6C4×M16×C157C211yesmaximal, characteristic
7C22×Q8×C157C2212yes—
8C2×M16×C157C2212yes—
9C4⋊Q8×C157—22no—
10C4⋊Q8×C157C2212yes—
11C4⋊Q8×C157C2212yes—
12C4⋊Q8×C157C2212yes—
13#125×C157C2212yes—
14C22⋊Q8×C157—22no—
15C4×Q8×C157—22no—
16#117×C157C2212yes—
17C2×C4⋊C4×C157—22no—
18C2×C42×C157C2211yescharacteristic
19#103×C157C22116yes—
20#97×C157C2212yes—
21C4×C8×C157C2212yes—
22C2×Q8×C157—22no—
23C2×Q8×C157—22no—
24C2×Q8×C157—28no—
25C2×Q8×C157C2314yes—
26C22×C4×C157—22no—
27C22×C4×C157D412yes—
28C22×C4×C157C2311yescharacteristic
29M16×C157—24no—
30C2×C8×C157C2314yes—
31C4⋊C4×C157—24no—
32C4⋊C4×C157—24no—
33C4⋊C4×C157—24no—
34C4⋊C4×C157—22no—
35C4⋊C4×C157C2314yes—
36C22⋊C4×C157—22no—
37C42×C157—22no—
38C42×C157D412yes—
39C42×C157C2311yescharacteristic
40C42×C157C2311yescharacteristic
41C23×C157C2×D411yescharacteristic
42Q8×C157—28no—
43Q8×C157—44no—
44Q8×C157—44no—
45C2×C4×C157—24no—
46C2×C4×C157—24no—
47C2×C4×C157—24no—
48C2×C4×C157—44no—
49C2×C4×C157C2×D412yes—
50C2×C4×C157C2×D411yescharacteristic
51C2×C4×C157C2×D412yes—
52C2×C4×C157#4114yes—
53C2×C4×C157C2411yescharacteristic
54C8×C157—24no—
55C22×C157—22no—
56C22×C157#12412yes—
57C22×C157C22×D411yescharacteristic
58C4×C157—22no—
59C4×C157—44no—
60C4×C157—44no—
61C4×C157#12412yes—
62C4×C157#13714yes—
63C4×C157C2×#4112yes—
64C2×C157—22no—
65C2×C157C2×#12411yescharacteristic
66C2×C157C2×#13712yes—
67C157#313911yescharacteristic, direct product factor, Sylow
68#3139C15711yesmaximal, characteristic, direct product factor, Sylow
69#533C2×C15711yescharacteristic
70C2×C4⋊Q8C2×C15711yescharacteristic
71#491C2×C15714yescomplemented
72#487C2×C15714yescomplemented
73#419C2×C15714yes—
74C4×M16C2×C15711yescharacteristic
75C22×Q8C22×C15712yes—
76C2×M16C22×C15712yes—
77C4⋊Q8—22no—
78C4⋊Q8C22×C15712yes—
79C4⋊Q8C22×C15712yes—
80C4⋊Q8C22×C15712yes—
81#125C22×C15712yes—
82C22⋊Q8—22no—
83C4×Q8—22no—
84#117C22×C15712yes—
85C2×C4⋊C4—22no—
86C2×C42C22×C15711yescharacteristic
87#103C22×C157116yes—
88#97C22×C15712yes—
89C4×C8C22×C15712yes—
90C2×Q8—22no—
91C2×Q8—22no—
92C2×Q8—28no—
93C2×Q8C23×C15714yes—
94C22×C4—22no—
95C22×C4D4×C15712yes—
96C22×C4C23×C15711yescharacteristic
97M16—24no—
98C2×C8C23×C15714yes—
99C4⋊C4—24no—
100C4⋊C4—24no—
101C4⋊C4—24no—
102C4⋊C4—22no—
103C4⋊C4C23×C15714yes—
104C22⋊C4—22no—
105C42—22no—
106C42D4×C15712yes—
107C42C23×C15711yescharacteristic
108C42C23×C15711yescharacteristic
109C23C2×D4×C15711yescharacteristic
110Q8—28no—
111Q8—44no—
112Q8—44no—
113C2×C4—24no—
114C2×C4—24no—
115C2×C4—24no—
116C2×C4—44no—
117C2×C4C2×D4×C15712yes—
118C2×C4C2×D4×C15711yescharacteristic
119C2×C4C2×D4×C15712yes—
120C2×C4#41×C15714yes—
121C2×C4C24×C15711yescharacteristic
122C8—24no—
123C22—22no—
124C22#124×C15712yes—
125C22C22×D4×C15711yescharacteristic
126C4—22no—
127C4—44no—
128C4—44no—
129C4#124×C15712yes—
130C4#137×C15714yes—
131C4C2×#41×C15712yes—
132C2—22no—
133C2C2×#124×C15711yescharacteristic
134C2C2×#137×C15712yes—
subgroupG/H
center, socleC22×C157C22×D4
commutator, Frattini, cosocleC2×C4C24×C157
prime radicalC23×C157C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C157 ◁ C2×C42×C157 ◁ G

Complements

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

NH ≅ G/Ntype
3. #491×C157C2semidirect
4. #487×C157C2semidirect
67. C157#3139direct (N × H)
68. #3139C157direct (N × H)
71. #491C2×C157semidirect
72. #487C2×C157semidirect

Maximal subgroups

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

subgroupindex
#533×C1572
C2×C4⋊Q8×C1572
#491×C1572
#487×C1572
#419×C1572
C4×M16×C1572
#3139157