Finite Group Databasebeta

← C4×#19097769 #34102704

Subgroups — C4×#19097769 #34102704

Order 20096.

588 conjugacy classes of subgroups.

The subgroup lattice has 208 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19097769C211yesmaximal, characteristic
2C2×C4×Dic314C211yesmaximal, characteristic
3#23757180C211yesmaximal, characteristic
4#23757178C211yesmaximal, characteristic
5#23757168C214yesmaximal
6#23757142C211yesmaximal, characteristic
7C4×#14578933C214yesmaximal
8C42×Dic157C211yesmaximal, characteristic
9C2×C4×Q8×C157C211yesmaximal, characteristic
10C22×Dic314C2211yescharacteristic
11#19097769C418yesdirect product factor
12C4×Dic314—24no—
13C2×C4⋊Dic157C2211yescharacteristic
14C2×#14578933C2214yes—
15C2×#14578933C2212yes—
16C2×#14578933C2214yes—
17C2×C4×Dic157C2212yes—
18C2×C4×Dic157C2211yescharacteristic
19C2×C4×Dic157C2212yes—
20C2×C4×Dic157C2211yescharacteristic
21C2×C4×Dic157C2212yes—
22#19097678C2214yes—
23#19097678C2214yes—
24C22×Q8×C157C2211yescharacteristic
25C4×Q8×C157—24no—
26C2×C4⋊C4×C157C2211yescharacteristic
27C2×C4⋊C4×C157C2212yes—
28C2×C42×C157C2212yes—
29C2×C42×C157C2211yescharacteristic
30C2×Dic314—22no—
31C2×Dic314—22no—
32C2×Dic314C2×C414yes—
33C22×Dic157C2312yes—
34C22×Dic157C2312yes—
35C22×Dic157C2312yes—
36C22×Dic157C2312yes—
37C4⋊Dic157—22no—
38#14578933—28no—
39#14578933—24no—
40#14578933C2×C4116yes—
41C4×Dic157—24no—
42C4×Dic157—24no—
43C4×Dic157—22no—
44C4×Dic157C2×C414yes—
45C4×Dic157Q818yescomplemented
46C2×Q8×C157—22no—
47C2×Q8×C157—22no—
48C2×Q8×C157C2×C414yes—
49C22×C4×C157C2312yes—
50C22×C4×C157C2312yes—
51C22×C4×C157C2311yescharacteristic
52C22×C4×C157C2311yescharacteristic
53C22×C4×C157C2311yescharacteristic
54C4⋊C4×C157—24no—
55C4⋊C4×C157—22no—
56C42×C157—24no—
57C42×C157D414yes—
58Dic314—28no—
59C2×Dic157—22no—
60C2×Dic157—22no—
61C2×Dic157—22no—
62C2×Dic157—22no—
63C2×Dic157—22no—
64C2×Dic157—24no—
65C2×Dic157C22×C414yes—
66C2×Dic157C22×C414yes—
67C2×Dic157C2×Q814yes—
68C2×Dic157C2×Q814yes—
69C2×Dic157#4114yes—
70C23×C157C2411yescharacteristic
71Q8×C157—28no—
72C2×C4×C157—22no—
73C2×C4×C157—22no—
74C2×C4×C157—22no—
75C2×C4×C157—22no—
76C2×C4×C157—24no—
77C2×C4×C157C22×C414yes—
78C2×C4×C157C22×C412yes—
79C2×C4×C157C2×D412yes—
80C2×C4×C157C2×D412yes—
81C2×C4×C157C2×D412yes—
82C2×C4×C157C2×Q814yes—
83C2×C4×C157#4112yes—
84C22×C157C23×C411yescharacteristic
85C22×C157C22×D411yescharacteristic
86C22×C157C22×Q812yes—
87C22×C157C2×#4112yes—
88C22×C157C2×#4111yescharacteristic
89C4×C157—24no—
90C4×C157—22no—
91C4×C157—42no—
92C4×C157C4×D414yes—
93C4×C157C4⋊Q814yescomplemented
94Dic157—24no—
95Dic157—24no—
96Dic157—42no—
97Dic157C4×Q818yescomplemented
98C2×C157C2×C4×D411yescharacteristic
99C2×C157C2×C4×Q812yes—
100C2×C157C2×C4⋊Q811yescharacteristic
101C2×C157#53211yescharacteristic
102C2×C157#53312yes—
103C157C4×C4⋊Q811yescharacteristic, complemented, Sylow
104C4×C4⋊Q8—1571nomaximal, Sylow
105C2×C4⋊Q8—1571no—
106C2×C4×Q8—1571no—
107C2×C4×Q8D15711yescharacteristic
108#391—1571no—
109#391—1571no—
110#389—1574no—
111#384—1571no—
112C4×C4⋊C4—1574no—
113C43—1571no—
114C22×Q8—1571no—
115C22×Q8C2×D15711yescharacteristic
116C4⋊Q8—1578no—
117C4×Q8—24no—
118C4×Q8—3144no—
119C2×C4⋊C4—1572no—
120C2×C4⋊C4—1571no—
121C2×C4⋊C4—1574no—
122C2×C4⋊C4—1574no—
123C2×C4⋊C4C2×D15711yescharacteristic
124C2×C4⋊C4C2×D15712yes—
125C2×C42—1572no—
126C2×C42—1571no—
127C2×C42—1572no—
128C2×C42—1571no—
129C2×C42—1572no—
130C2×C42C2×D15712yes—
131C2×C42C2×D15711yescharacteristic
132#95—1574no—
133#95—1574no—
134C2×Q8—22no—
135C2×Q8—22no—
136C2×Q8—3142no—
137C2×Q8—3142no—
138C2×Q8—1574no—
139C2×Q8C4×D15714yes—
140C22×C4—1572no—
141C22×C4—1572no—
142C22×C4—1572no—
143C22×C4—1572no—
144C22×C4C22×D15712yes—
145C22×C4C22×D15712yes—
146C22×C4C22×D15711yescharacteristic
147C22×C4C22×D15711yescharacteristic
148C22×C4C22×D15711yescharacteristic
149C4⋊C4—24no—
150C4⋊C4—22no—
151C4⋊C4—3148no—
152C4⋊C4—3144no—
153C4⋊C4—3142no—
154C4⋊C4—15716no—
155C42—24no—
156C42—3144no—
157C42—3144no—
158C42—3142no—
159C42—1574no—
160C42—1578no—
161C42C22⋊D15714yes—
162C23C23×D15711yescharacteristic
163Q8—28no—
164Q8—3148no—
165C2×C4—22no—
166C2×C4—22no—
167C2×C4—22no—
168C2×C4—22no—
169C2×C4—24no—
170C2×C4—3142no—
171C2×C4—3142no—
172C2×C4—3142no—
173C2×C4—3142no—
174C2×C4—3142no—
175C2×C4—3144no—
176C2×C4—1574no—
177C2×C4—1574no—
178C2×C4—1574no—
179C2×C4—1574no—
180C2×C4—1574no—
181C2×C4C2×C4×D15714yes—
182C2×C4C2×C4×D15712yes—
183C2×C4C2×C22⋊D15712yes—
184C2×C4C2×C22⋊D15712yes—
185C2×C4C2×C22⋊D15712yes—
186C2×C4Q8×D15714yes—
187C2×C4#1457895412yes—
188C22C22×C4×D15711yescharacteristic
189C22C22×C22⋊D15711yescharacteristic
190C22C2×Q8×D15712yes—
191C22#41×D15712yes—
192C22C2×#1457895411yescharacteristic
193C4—24no—
194C4—22no—
195C4—42no—
196C4—3144no—
197C4—3144no—
198C4—6282no—
199C4—1578no—
200C4C4×C22⋊D15714yes—
201C4#1909776914yesdirect product factor
202C2C2×C4×C22⋊D15711yescharacteristic
203C2C4×Q8×D15712yes—
204C2C2×#1909776911yescharacteristic
205C2#2375781911yescharacteristic
206C2#2375782712yes—
subgroupG/H
centerC22×C4C22×D157
commutatorC22×C157C23×C4
FrattiniC23C23×D157
FittingC2×C4×Q8×C157C2
socle, prime radical, cosocleC23×C157C24
hypercenterC2×C4×Q8D157
hypocenterC157C4×C4⋊Q8
LCSG ▷ C22×C157 ▷ C157
UCSC1 ◁ C22×C4 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
11. #19097769C4direct (N × H)
45. C4×Dic157Q8semidirect
93. C4×C157C4⋊Q8semidirect
97. Dic157C4×Q8semidirect
103. C157C4×C4⋊Q8semidirect
201. C4#19097769direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190977692
C2×C4×Dic3142
#237571802
#237571782
#237571682
#237571422
C4×#145789332
C42×Dic1572
C2×C4×Q8×C1572
C4×C4⋊Q8157