Finite Group Databasebeta

← #34102610

Subgroups — #34102610

Order 20096.

500 conjugacy classes of subgroups; only the 217 normal subgroups are shown.

normal subgroups only

This group has 500 conjugacy classes of subgroups — too many to draw. Only its 217 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×C4×Dic314C211yesmaximal, characteristic
2#23757178C212yesmaximal
3#23757169C212yesmaximal
4#23757155C214yesmaximal
5C4×#14578933C212yesmaximal
6#23757119C212yesmaximal
7C42×Dic157C211yesmaximal, characteristic
8C4×C4⋊C4×C157C211yesmaximal, characteristic
9C22×Dic314C2211yescharacteristic
10C4×Dic314C418yescomplemented
11C2×C4⋊Dic157C2211yescharacteristic
12C2×#14578933C2214yes—
13C2×#14578933C2212yes—
14C2×C4×Dic157C2211yescharacteristic
15C2×C4×Dic157C2212yes—
16C2×C4×Dic157C2212yes—
17C2×C4×Dic157C2212yes—
18C2×C4×Dic157C2211yescharacteristic
19#19097678C2214yes—
20#19097678C2214yes—
21#19097678C2214yes—
22C2×C4⋊C4×C157C2212yes—
23C2×C42×C157C2212yes—
24C2×C42×C157C2211yescharacteristic
25#95×C157C2212yes—
26C2×Dic314—24no—
27C2×Dic314C2×C414yes—
28C22×Dic157C2312yes—
29C22×Dic157C2312yes—
30C22×Dic157C2312yes—
31C22×Dic157C2312yes—
32C4⋊Dic157C2×C414yes—
33#14578933—28no—
34#14578933C2×C418yes—
35C4×Dic157—24no—
36C4×Dic157—22no—
37C4×Dic157—24no—
38C4×Dic157C2×C418yes—
39C4×Dic157Q814yescomplemented
40C22×C4×C157C2314yes—
41C22×C4×C157C2311yescharacteristic
42C22×C4×C157C2311yescharacteristic
43C22×C4×C157C2311yescharacteristic
44C4⋊C4×C157—24no—
45C42×C157—24no—
46C42×C157C2×C414yes—
47Dic314—28no—
48C2×Dic157—24no—
49C2×Dic157—22no—
50C2×Dic157—22no—
51C2×Dic157—22no—
52C2×Dic157—22no—
53C2×Dic157—24no—
54C2×Dic157C22×C414yes—
55C2×Dic157C22×C414yes—
56C2×Dic157C2×Q814yes—
57C2×Dic157#4114yes—
58C23×C157C2411yescharacteristic
59C2×C4×C157—22no—
60C2×C4×C157—24no—
61C2×C4×C157—24no—
62C2×C4×C157—24no—
63C2×C4×C157C22×C412yes—
64C2×C4×C157C22×C412yes—
65C2×C4×C157C22×C412yes—
66C2×C4×C157C2×Q812yes—
67C2×C4×C157#4112yes—
68C2×C4×C157#4114yes—
69C22×C157C23×C411yescharacteristic
70C22×C157C22×Q811yescharacteristic
71C22×C157C2×#4112yes—
72C22×C157C2×#4111yescharacteristic
73C22×C157C2×#4112yes—
74C4×C157—22no—
75C4×C157—44no—
76C4×C157#11714yes—
77C4×C157C4×Q814yes—
78Dic157—24no—
79Dic157—24no—
80Dic157—24no—
81Dic157—24no—
82C2×C157C2×#11711yescharacteristic
83C2×C157C2×C4×Q811yescharacteristic
84C2×C157C4×#4111yescharacteristic
85C2×C157#52912yes—
86C2×C157#53312yes—
87C157#229511yescharacteristic, complemented, Sylow
88#2295—1571nomaximal, Sylow
89C2×C4×Q8—1571no—
90#391—1572no—
91#389—1572no—
92#387—1574no—
93C4×C4⋊C4—1572no—
94C4×C4⋊C4D15711yescharacteristic
95#376—1572no—
96C43—1571no—
97C22×Q8—1571no—
98C4×Q8—1578no—
99C2×C4⋊C4—1574no—
100C2×C4⋊C4—1572no—
101C2×C4⋊C4—1571no—
102C2×C4⋊C4C2×D15712yes—
103C2×C42—1572no—
104C2×C42—1572no—
105C2×C42—1571no—
106C2×C42—1572no—
107C2×C42—1571no—
108C2×C42C2×D15712yes—
109C2×C42C2×D15711yescharacteristic
110#95—1574no—
111#95—1574no—
112#95—1574no—
113#95C2×D15712yes—
114C2×Q8—3144no—
115C2×Q8—1574no—
116C22×C4—1572no—
117C22×C4—1572no—
118C22×C4—1572no—
119C22×C4—1572no—
120C22×C4C22×D15714yes—
121C22×C4C22×D15711yescharacteristic
122C22×C4C22×D15711yescharacteristic
123C22×C4C22×D15711yescharacteristic
124C4⋊C4—24no—
125C4⋊C4—3148no—
126C4⋊C4—1578no—
127C4⋊C4—1574no—
128C42—24no—
129C42—3144no—
130C42—3142no—
131C42—3144no—
132C42—1578no—
133C42—1574no—
134C42C4×D15714yes—
135C23C23×D15711yescharacteristic
136Q8—3148no—
137C2×C4—22no—
138C2×C4—24no—
139C2×C4—24no—
140C2×C4—24no—
141C2×C4—3142no—
142C2×C4—3144no—
143C2×C4—3142no—
144C2×C4—3142no—
145C2×C4—3142no—
146C2×C4—3144no—
147C2×C4—1574no—
148C2×C4—1574no—
149C2×C4—1574no—
150C2×C4—1574no—
151C2×C4C2×C4×D15712yes—
152C2×C4C2×C4×D15712yes—
153C2×C4C2×C4×D15712yes—
154C2×C4Q8×D15712yes—
155C2×C4#1457895312yes—
156C2×C4#1457895414yes—
157C22C22×C4×D15711yescharacteristic
158C22C2×Q8×D15711yescharacteristic
159C22#41×D15712yes—
160C22C2×#1457895311yescharacteristic
161C22C2×#1457895412yes—
162C4—22no—
163C4—44no—
164C4—3144no—
165C4—3144no—
166C4—3144no—
167C4—3144no—
168C4#1909772814yes—
169C4#1909773614yes—
170C2C2×#1909772811yescharacteristic
171C2C2×#1909773611yescharacteristic
172C2#2375774111yescharacteristic
173C2#2375780512yes—
174C2#2375782712yes—
subgroupG/H
centerC22×C4C22×D157
commutatorC22×C157C23×C4
FrattiniC23C23×D157
FittingC4×C4⋊C4×C157C2
socle, prime radical, cosocleC23×C157C24
hypercenterC4×C4⋊C4D157
hypocenterC157#2295
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C22×C4 ◁ C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
10. C4×Dic314C4semidirect
39. C4×Dic157Q8semidirect
87. C157#2295semidirect

Maximal subgroups

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

subgroupindex
C2×C4×Dic3142
#237571782
#237571692
#237571552
C4×#145789332
#237571192
C42×Dic1572
C4×C4⋊C4×C1572
#2295157