Finite Group Databasebeta

← C4×#19097736 #34102485

Subgroups — C4×#19097736 #34102485

Order 20096.

684 conjugacy classes of subgroups.

The subgroup lattice has 182 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×Dic314C211yesmaximal, characteristic
2C2×#19097736C212yesmaximal
3C4⋊C4×Dic157C212yesmaximal
4C4×#14578933C212yesmaximal
5#23757124C214yesmaximal
6C42×Dic157C212yesmaximal
7C42×Dic157C211yesmaximal, characteristic
8C4×C4⋊C4×C157C211yesmaximal, characteristic
9C22×Dic314C2211yescharacteristic
10C4×Dic314C418yescomplemented
11#19097736C4116yesdirect product factor
12C2×C4⋊Dic157C2211yescharacteristic
13C2×#14578933C2212yes—
14C2×#14578933C2214yes—
15C2×C4×Dic157C2212yes—
16C2×C4×Dic157C2214yes—
17C2×C4×Dic157C2211yescharacteristic
18C2×C4×Dic157C2214yes—
19C2×C4×Dic157C2212yes—
20C2×C4×Dic157C2212yes—
21C2×C4×Dic157C2211yescharacteristic
22#19097678C2214yes—
23C2×C4⋊C4×C157C2212yes—
24C2×C42×C157C2212yes—
25C2×C42×C157C2211yescharacteristic
26#95×C157C2212yes—
27C2×Dic314C2×C418yes—
28C2×Dic314C2×C414yes—
29C22×Dic157C2312yes—
30C22×Dic157C2312yes—
31C22×Dic157C2312yes—
32C22×Dic157C2312yes—
33C4⋊Dic157C2×C414yes—
34#14578933C2×C4116yes—
35#14578933C2×C418yes—
36C4×Dic157—24no—
37C4×Dic157—28no—
38C4×Dic157—22no—
39C4×Dic157C2×C4116yes—
40C4×Dic157C2×C418yes—
41C4×Dic157C2×C418yes—
42C4×Dic157Q814yescomplemented
43C22×C4×C157C2311yescharacteristic
44C22×C4×C157C2314yes—
45C22×C4×C157C2311yescharacteristic
46C22×C4×C157C2311yescharacteristic
47C4⋊C4×C157C2×C418yes—
48C42×C157—24no—
49C42×C157C2×C414yes—
50Dic314C42116yescomplemented
51C2×Dic157—22no—
52C2×Dic157—24no—
53C2×Dic157—22no—
54C2×Dic157C22×C414yes—
55C2×Dic157C22×C414yes—
56C2×Dic157C22×C418yes—
57C2×Dic157C22×C414yes—
58C2×Dic157C22×C414yes—
59C2×Dic157C2×Q814yes—
60C2×Dic157#4114yes—
61C23×C157C2411yescharacteristic
62C2×C4×C157—24no—
63C2×C4×C157—22no—
64C2×C4×C157—24no—
65C2×C4×C157C22×C412yes—
66C2×C4×C157C22×C418yes—
67C2×C4×C157C22×C412yes—
68C2×C4×C157C22×C414yes—
69C2×C4×C157C22×C412yes—
70C2×C4×C157C2×Q812yes—
71C2×C4×C157#4112yes—
72C22×C157C23×C412yes—
73C22×C157C23×C411yescharacteristic
74C22×C157C22×Q811yescharacteristic
75C22×C157C2×#4112yes—
76C22×C157C2×#4111yescharacteristic
77C4×C157—28no—
78C4×C157—22no—
79C4×C157C2×C4214yes—
80C4×C157C4×Q814yescomplemented
81Dic157—24no—
82Dic157—24no—
83Dic157C2×C4218yes—
84Dic157C4×Q818yescomplemented
85C2×C157C22×C4211yescharacteristic
86C2×C157C2×C4×Q812yes—
87C2×C157C2×C4×Q811yescharacteristic
88C2×C157C4×#4112yes—
89C2×C157C4×#4111yescharacteristic
90C157C42×Q811yescharacteristic, complemented, Sylow
91C42×Q8—1571nomaximal, Sylow
92C2×C4×Q8—1572no—
93C2×C4×Q8—1571no—
94C4×C4⋊C4—1572no—
95C4×C4⋊C4—1572no—
96C4×C4⋊C4—1574no—
97C4×C4⋊C4D15711yescharacteristic
98C43—1571no—
99C43—1572no—
100C22×Q8—1571no—
101C4×Q8—15716no—
102C4×Q8—1578no—
103C2×C4⋊C4—1574no—
104C2×C4⋊C4—1572no—
105C2×C4⋊C4—1571no—
106C2×C4⋊C4C2×D15712yes—
107C2×C42—1574no—
108C2×C42—1572no—
109C2×C42—1571no—
110C2×C42—1572no—
111C2×C42—1574no—
112C2×C42—1572no—
113C2×C42—1571no—
114C2×C42C2×D15712yes—
115C2×C42C2×D15711yescharacteristic
116#95—1574no—
117#95C2×D15712yes—
118C2×Q8—1578no—
119C2×Q8—1574no—
120C22×C4—1572no—
121C22×C4—1572no—
122C22×C4—1572no—
123C22×C4—1572no—
124C22×C4C22×D15714yes—
125C22×C4C22×D15711yescharacteristic
126C22×C4C22×D15711yescharacteristic
127C22×C4C22×D15711yescharacteristic
128C4⋊C4—15716no—
129C4⋊C4—1578no—
130C4⋊C4—1574no—
131C4⋊C4C4×D15718yes—
132C42—24no—
133C42—3148no—
134C42—3144no—
135C42—3142no—
136C42—1578no—
137C42—1578no—
138C42—15716no—
139C42—1574no—
140C42C4×D15714yes—
141C23C23×D15711yescharacteristic
142Q8—15716no—
143C2×C4—24no—
144C2×C4—22no—
145C2×C4—24no—
146C2×C4—3142no—
147C2×C4—3144no—
148C2×C4—3142no—
149C2×C4—1574no—
150C2×C4—1574no—
151C2×C4—1574no—
152C2×C4—1578no—
153C2×C4—1574no—
154C2×C4—1574no—
155C2×C4—1574no—
156C2×C4C2×C4×D15718yes—
157C2×C4C2×C4×D15712yes—
158C2×C4C2×C4×D15714yes—
159C2×C4C2×C4×D15712yes—
160C2×C4C2×C4×D15712yes—
161C2×C4Q8×D15712yes—
162C2×C4#1457895312yes—
163C22C22×C4×D15712yes—
164C22C22×C4×D15711yescharacteristic
165C22C2×Q8×D15711yescharacteristic
166C22#41×D15712yes—
167C22C2×#1457895311yescharacteristic
168C4—28no—
169C4—22no—
170C4—3144no—
171C4—3144no—
172C4—1578no—
173C4—1578no—
174C4C42×D15714yes—
175C4#1909773614yesdirect product factor
176C2C2×C42×D15711yescharacteristic
177C2C4×Q8×D15712yes—
178C2C2×#1909773611yescharacteristic
179C2C4×#1457895312yes—
180C2#2375774111yescharacteristic
subgroupG/H
centerC22×C4C22×D157
commutatorC2×C157C22×C42
FrattiniC23C23×D157
FittingC4×C4⋊C4×C157C2
socle, prime radical, cosocleC23×C157C24
hypercenterC4×C4⋊C4D157
hypocenterC157C42×Q8
LCSG ▷ C2×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
11. #19097736C4direct (N × H)
42. C4×Dic157Q8semidirect
50. Dic314C42semidirect
80. C4×C157C4×Q8semidirect
84. Dic157C4×Q8semidirect
90. C157C42×Q8semidirect
175. C4#19097736direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×Dic3142
C2×#190977362
C4⋊C4×Dic1572
C4×#145789332
#237571242
C42×Dic1572
C4×C4⋊C4×C1572
C42×Q8157