Finite Group Databasebeta

← C2×#14531890 #17193996

Subgroups — C2×#14531890 #17193996

Order 4352.

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#14531890C2116yesmaximal, direct product factor
2C2×#11762695C214yesmaximal
3C2×#11762695C214yesmaximal
4C2×C4⋊C4×Dic17C214yesmaximal
5C2×#11762655C212yesmaximal
6C22×C17×#125C211yesmaximal, characteristic
7C22×C4⋊Dic17C2214yes—
8C22×C4×Dic17C2214yes—
9C22×C4×Dic17C2214yes—
10#11762695C22132yes—
11#11762695C22132yes—
12C4⋊C4×Dic17C22132yes—
13#11762655C22116yes—
14C2×#10587502C2212yes—
15C2×#10587502C2212yes—
16C2×#10587502C2214yes—
17C2×#10587502C2214yes—
18C2×#10587502C2214yes—
19C2×C17×#125C4116yescomplemented
20C2×C17×#125C2218yes—
21C22×C4⋊C4×C17C2214yes—
22C22×C4⋊C4×C17C2212yes—
23C22×C42×C17C2211yescharacteristic
24C23×C4×C17C2312yes—
25C23×C4×C17C2311yescharacteristic
26C23×C4×C17C2314yes—
27C23×Dic17C2314yes—
28C23×Dic17C2314yes—
29C17×#125C2×C4164yescomplemented
30C2×C4⋊C4×C17C2×C4132yes—
31C2×C4⋊C4×C17C2×C4116yes—
32C2×C4⋊C4×C17C2318yes—
33C2×C4⋊C4×C17C23116yes—
34C2×C42×C17C2×C418yes—
35C2×C42×C17C2314yes—
36C2×C4⋊Dic17—216no—
37C2×C4⋊Dic17C23116yes—
38C2×C4×Dic17—216no—
39C2×C4×Dic17—216no—
40C2×C4×Dic17C23116yes—
41C2×C4×Dic17C23116yes—
42#10587502C23116yes—
43#10587502C2318yes—
44#10587502C23116yes—
45#10587502C23116yes—
46#10587502C2318yes—
47C24×C17C2411yescharacteristic
48C22×C4×C17—28no—
49C22×C4×C17—28no—
50C22×C4×C17—28no—
51C22×C4×C17—24no—
52C22×C4×C17C22×C418yes—
53C22×C4×C17C22×C414yes—
54C22×C4×C17C22×C4116yes—
55C22×C4×C17C2412yes—
56C22×C4×C17C2414yes—
57C22×C4×C17C2418yes—
58C22×Dic17—28no—
59C22×Dic17—28no—
60C22×Dic17—28no—
61C22×Dic17—28no—
62C22×Dic17—28no—
63C22×Dic17#41116yes—
64C22×Dic17C2418yes—
65C22×Dic17C2418yes—
66C4⋊C4×C17C22×C4132yes—
67C4⋊C4×C17C22×C4164yes—
68C42×C17C22×C4116yes—
69C4⋊Dic17—232no—
70C4×Dic17—232no—
71C4×Dic17—232no—
72C2×#2371—171nomaximal, Sylow
73C23×C17C23×C412yes—
74C23×C17C2×#4118yes—
75C23×C172−1+414yes—
76C23×C17C2511yescharacteristic
77C2×C4×C17—216no—
78C2×C4×C17—232no—
79C2×C4×C17—28no—
80C2×C4×C17—28no—
81C2×C4×C17—28no—
82C2×C4×C17—28no—
83C2×C4×C17—24no—
84C2×C4×C17C23×C418yes—
85C2×C4×C17C23×C414yes—
86C2×C4×C17C23×C4116yes—
87C2×Dic17—232no—
88C2×Dic17—28no—
89C2×Dic17—28no—
90C2×Dic17—28no—
91C2×Dic17—28no—
92C2×Dic17—28no—
93C2×Dic17—416no—
94C2×Dic17C2×#41116yes—
95C22×#125D1711yescharacteristic
96#2371—1716no—
97C2×#387—174no—
98C2×#387—174no—
99C2×C4×C4⋊C4—174no—
100C2×#376—172no—
101C22×C17C4×#4118yes—
102C22×C17#51914yes—
103C22×C17#552116yes—
104C22×C17C24×C411yescharacteristic
105C22×C17C22×#4114yes—
106C22×C17C2×2−1+412yes—
107C4×C17—28no—
108C4×C17—216no—
109C4×C17—24no—
110Dic17—216no—
111Dic17—48no—
112C2×#125Dic17116yescomplemented
113C2×#125C2×D1718yes—
114C22×C4⋊C4—174no—
115C22×C4⋊C4C2×D1714yes—
116C22×C4⋊C4C2×D1712yes—
117C22×C42—174no—
118C22×C42—174no—
119C22×C42C2×D1711yescharacteristic
120#387—1732no—
121#387—1732no—
122C4×C4⋊C4—1732no—
123#376—1716no—
124C2×#95—172no—
125C2×#95—174no—
126C2×#95—172no—
127C2×#95—174no—
128C2×#95—174no—
129C2×C17#237118yescomplemented
130C2×C17C2×C4×#4112yes—
131C2×C17C2×#51911yescharacteristic
132C2×C17C2×#55214yes—
133C23×C4—174no—
134C23×C4—174no—
135C23×C4C22×D1714yes—
136C23×C4C22×D1711yescharacteristic
137C23×C4C22×D1712yes—
138#125C2×Dic17164yescomplemented
139C2×C4⋊C4—1716no—
140C2×C4⋊C4—3416no—
141C2×C4⋊C4C2×Dic17132yes—
142C2×C4⋊C4C2×Dic17116yes—
143C2×C4⋊C4C22×D17116yes—
144C2×C4⋊C4C22×D1718yes—
145C2×C42—1716no—
146C2×C42—1716no—
147C2×C42—3416no—
148C2×C42—3416no—
149C2×C42C2×Dic1718yes—
150C2×C42C22×D1714yes—
151#95—178no—
152#95—1716no—
153#95—178no—
154#95—1716no—
155#95—1716no—
156C17C2×#237111yescharacteristic, complemented, Sylow
157C24C23×D1711yescharacteristic
158C22×C4—24no—
159C22×C4—28no—
160C22×C4—28no—
161C22×C4—28no—
162C22×C4—1716no—
163C22×C4—178no—
164C22×C4—178no—
165C22×C4—348no—
166C22×C4—348no—
167C22×C4—348no—
168C22×C4—348no—
169C22×C4—348no—
170C22×C4C22×Dic1718yes—
171C22×C4C22×Dic1714yes—
172C22×C4C22×Dic17116yes—
173C22×C4C23×D1712yes—
174C22×C4C23×D1714yes—
175C22×C4C23×D1718yes—
176C4⋊C4—3432no—
177C4⋊C4C22×Dic17164yes—
178C4⋊C4C22×Dic17132yes—
179C42—3432no—
180C42—3432no—
181C42C22×Dic17116yes—
182C23#1058769414yes—
183C23#41×D1718yes—
184C23C23×Dic1712yes—
185C23C24×D1711yescharacteristic
186C2×C4—216no—
187C2×C4—232no—
188C2×C4—28no—
189C2×C4—28no—
190C2×C4—28no—
191C2×C4—28no—
192C2×C4—24no—
193C2×C4—1716no—
194C2×C4—3432no—
195C2×C4—348no—
196C2×C4—348no—
197C2×C4—348no—
198C2×C4—348no—
199C2×C4—348no—
200C2×C4—6816no—
201C2×C4C23×Dic1718yes—
202C2×C4C23×Dic1714yes—
203C2×C4C23×Dic17116yes—
204C22#41×Dic1718yes—
205C22#1176328714yes—
206C22#11763491116yes—
207C22C24×Dic1711yescharacteristic
208C22C2×#41×D1714yes—
209C22C2×#1058769412yes—
210C4—28no—
211C4—216no—
212C4—24no—
213C4—3416no—
214C4—688no—
215C2#1453189018yesdirect product factor
216C2C2×#41×Dic1712yes—
217C2C2×#1176328711yescharacteristic
218C2C2×#1176349114yes—
subgroupG/H
centerC24C23×D17
commutatorC22×C17C24×C4
FrattiniC23C24×D17
FittingC22×C17×#125C2
socle, prime radicalC24×C17C24
cosocleC23×C17C25
hypercenterC22×#125D17
hypocenterC17C2×#2371
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C24 ◁ C22×#125

Complements

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

NH ≅ G/Ntype
1. #14531890C2direct (N × H)
19. C2×C17×#125C4semidirect
29. C17×#125C2×C4semidirect
112. C2×#125Dic17semidirect
129. C2×C17#2371semidirect
138. #125C2×Dic17semidirect
156. C17C2×#2371semidirect
215. C2#14531890direct (N × H)

Maximal subgroups

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

subgroupindex
#145318902
C2×#117626952
C2×C4⋊C4×Dic172
C2×#117626552
C22×C17×#1252
C2×#237117