Finite Group Databasebeta

← C2×#20277821 #27543764

Subgroups — C2×#20277821 #27543764

Order 13568.

2422 conjugacy classes of subgroups.

The subgroup lattice has 220 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20277821C2116yesmaximal, direct product factor
2C2×#16810509C214yesmaximal
3C2×#16810509C214yesmaximal
4C2×C4⋊C4×Dic53C214yesmaximal
5C2×#16810469C212yesmaximal
6C22×#125×C53C211yesmaximal, characteristic
7C22×C4⋊Dic53C2214yes—
8C22×C4×Dic53C2214yes—
9C22×C4×Dic53C2214yes—
10#16810509C22132yes—
11#16810509C22132yes—
12C4⋊C4×Dic53C22132yes—
13#16810469C22116yes—
14C2×#13133124C2212yes—
15C2×#13133124C2212yes—
16C2×#13133124C2214yes—
17C2×#13133124C2214yes—
18C2×#13133124C2214yes—
19C2×#125×C53C4116yescomplemented
20C2×#125×C53C2218yes—
21C22×C4⋊C4×C53C2214yes—
22C22×C4⋊C4×C53C2212yes—
23C22×C42×C53C2211yescharacteristic
24C23×Dic53C2314yes—
25C23×Dic53C2314yes—
26C2×C4⋊Dic53—216no—
27C2×C4⋊Dic53C23116yes—
28C2×C4×Dic53—216no—
29C2×C4×Dic53—216no—
30C2×C4×Dic53C23116yes—
31C2×C4×Dic53C23116yes—
32#13133124C23116yes—
33#13133124C2318yes—
34#13133124C23116yes—
35#13133124C23116yes—
36#13133124C2318yes—
37C23×C4×C53C2312yes—
38C23×C4×C53C2311yescharacteristic
39C23×C4×C53C2314yes—
40#125×C53C2×C4164yescomplemented
41C2×C4⋊C4×C53C2×C4132yes—
42C2×C4⋊C4×C53C2×C4116yes—
43C2×C4⋊C4×C53C2318yes—
44C2×C4⋊C4×C53C23116yes—
45C2×C42×C53C2×C418yes—
46C2×C42×C53C2314yes—
47C24×C53C2411yescharacteristic
48C22×C4×C53—28no—
49C22×C4×C53—28no—
50C22×C4×C53—28no—
51C22×C4×C53—24no—
52C22×C4×C53C22×C418yes—
53C22×C4×C53C22×C414yes—
54C22×C4×C53C22×C4116yes—
55C22×C4×C53C2412yes—
56C22×C4×C53C2414yes—
57C22×C4×C53C2418yes—
58C22×Dic53—28no—
59C22×Dic53—28no—
60C22×Dic53—28no—
61C22×Dic53—28no—
62C22×Dic53—28no—
63C22×Dic53#41116yes—
64C22×Dic53C2418yes—
65C22×Dic53C2418yes—
66C4⋊C4×C53C22×C4132yes—
67C4⋊C4×C53C22×C4164yes—
68C42×C53C22×C4116yes—
69C4⋊Dic53—232no—
70C4×Dic53—232no—
71C4×Dic53—232no—
72C23×C53C23×C412yes—
73C23×C53C2×#4118yes—
74C23×C532−1+414yes—
75C23×C53C2511yescharacteristic
76C2×C4×C53—216no—
77C2×C4×C53—232no—
78C2×C4×C53—28no—
79C2×C4×C53—28no—
80C2×C4×C53—28no—
81C2×C4×C53—28no—
82C2×C4×C53—24no—
83C2×C4×C53C23×C418yes—
84C2×C4×C53C23×C414yes—
85C2×C4×C53C23×C4116yes—
86C2×Dic53—232no—
87C2×Dic53—28no—
88C2×Dic53—28no—
89C2×Dic53—28no—
90C2×Dic53—28no—
91C2×Dic53—28no—
92C2×Dic53—416no—
93C2×Dic53C2×#41116yes—
94C2×#2371—531nomaximal, Sylow
95C22×C53C4×#4118yes—
96C22×C53#51914yes—
97C22×C53#552116yes—
98C22×C53C24×C411yescharacteristic
99C22×C53C22×#4114yes—
100C22×C53C2×2−1+412yes—
101C4×C53—28no—
102C4×C53—216no—
103C4×C53—24no—
104Dic53—216no—
105Dic53—48no—
106C22×#125D5311yescharacteristic
107#2371—5316no—
108C2×#387—534no—
109C2×#387—534no—
110C2×C4×C4⋊C4—534no—
111C2×#376—532no—
112C2×C53#237118yescomplemented
113C2×C53C2×C4×#4112yes—
114C2×C53C2×#51911yescharacteristic
115C2×C53C2×#55214yes—
116C2×#125Dic53116yescomplemented
117C2×#125C2×D5318yes—
118C22×C4⋊C4—534no—
119C22×C4⋊C4C2×D5314yes—
120C22×C4⋊C4C2×D5312yes—
121C22×C42—534no—
122C22×C42—534no—
123C22×C42C2×D5311yescharacteristic
124#387—5332no—
125#387—5332no—
126C4×C4⋊C4—5332no—
127#376—5316no—
128C2×#95—532no—
129C2×#95—534no—
130C2×#95—532no—
131C2×#95—534no—
132C2×#95—534no—
133C53C2×#237111yescharacteristic, complemented, Sylow
134C23×C4—534no—
135C23×C4—534no—
136C23×C4C22×D5314yes—
137C23×C4C22×D5311yescharacteristic
138C23×C4C22×D5312yes—
139#125C2×Dic53164yescomplemented
140C2×C4⋊C4—5316no—
141C2×C4⋊C4—10616no—
142C2×C4⋊C4C2×Dic53132yes—
143C2×C4⋊C4C2×Dic53116yes—
144C2×C4⋊C4C22×D53116yes—
145C2×C4⋊C4C22×D5318yes—
146C2×C42—5316no—
147C2×C42—5316no—
148C2×C42—10616no—
149C2×C42—10616no—
150C2×C42C2×Dic5318yes—
151C2×C42C22×D5314yes—
152#95—538no—
153#95—5316no—
154#95—538no—
155#95—5316no—
156#95—5316no—
157C24C23×D5311yescharacteristic
158C22×C4—28no—
159C22×C4—28no—
160C22×C4—28no—
161C22×C4—24no—
162C22×C4—5316no—
163C22×C4—538no—
164C22×C4—538no—
165C22×C4—1068no—
166C22×C4—1068no—
167C22×C4—1068no—
168C22×C4—1068no—
169C22×C4—1068no—
170C22×C4C22×Dic5318yes—
171C22×C4C22×Dic5314yes—
172C22×C4C22×Dic53116yes—
173C22×C4C23×D5312yes—
174C22×C4C23×D5314yes—
175C22×C4C23×D5318yes—
176C4⋊C4—10632no—
177C4⋊C4C22×Dic53164yes—
178C4⋊C4C22×Dic53132yes—
179C42—10632no—
180C42—10632no—
181C42C22×Dic53116yes—
182C23C23×Dic5312yes—
183C23#41×D5318yes—
184C23#1313326514yes—
185C23C24×D5311yescharacteristic
186C2×C4—216no—
187C2×C4—232no—
188C2×C4—28no—
189C2×C4—28no—
190C2×C4—28no—
191C2×C4—28no—
192C2×C4—24no—
193C2×C4—5316no—
194C2×C4—10632no—
195C2×C4—1068no—
196C2×C4—1068no—
197C2×C4—1068no—
198C2×C4—1068no—
199C2×C4—1068no—
200C2×C4—21216no—
201C2×C4C23×Dic5318yes—
202C2×C4C23×Dic5314yes—
203C2×C4C23×Dic53116yes—
204C22#41×Dic5318yes—
205C22#1681110114yes—
206C22#16811305116yes—
207C22C24×Dic5311yescharacteristic
208C22C2×#41×D5314yes—
209C22C2×#1313326512yes—
210C4—28no—
211C4—216no—
212C4—24no—
213C4—10616no—
214C4—2128no—
215C2#2027782118yesdirect product factor
216C2C2×#41×Dic5312yes—
217C2C2×#1681110111yescharacteristic
218C2C2×#1681130514yes—
subgroupG/H
centerC24C23×D53
commutatorC22×C53C24×C4
FrattiniC23C24×D53
FittingC22×#125×C53C2
socle, prime radicalC24×C53C24
cosocleC23×C53C25
hypercenterC22×#125D53
hypocenterC53C2×#2371
LCSG ▷ C22×C53 ▷ C53
UCSC1 ◁ C24 ◁ C22×#125

Complements

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

NH ≅ G/Ntype
1. #20277821C2direct (N × H)
19. C2×#125×C53C4semidirect
40. #125×C53C2×C4semidirect
112. C2×C53#2371semidirect
116. C2×#125Dic53semidirect
133. C53C2×#2371semidirect
139. #125C2×Dic53semidirect
215. C2#20277821direct (N × H)

Maximal subgroups

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

subgroupindex
#202778212
C2×#168105092
C2×C4⋊C4×Dic532
C2×#168104692
C22×#125×C532
C2×#237153