Finite Group Databasebeta

← C2×#14534454 #17205756

Subgroups — C2×#14534454 #17205756

Order 4352.

2270 conjugacy classes of subgroups.

The subgroup lattice has 252 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#14534454C2116yesmaximal, direct product factor
2C2×#11762732C214yesmaximal
3C2×#11762706C214yesmaximal, complemented
4C2×#11762692C214yesmaximal, complemented
5C2×C4×C22⋊Dic17C212yesmaximal
6C2×C17×#381C211yesmaximal, characteristic
7C22×C4⋊Dic17C2214yes—
8C22×#63225C2214yes—
9C22×#63225C2214yes—
10C22×C22⋊Dic17C2214yes—
11C22×C4×Dic17C2212yes—
12C22×C4×Dic17C2212yes—
13#11762732C22132yes—
14#11762706C22132yescomplemented
15#11762692C22132yescomplemented
16C4×C22⋊Dic17C22116yes—
17C2×#10587502C2214yes—
18C2×#10587502C2214yes—
19C24×C4×C17C2211yescharacteristic
20C22×C22⋊C4×C17C2212yes—
21C17×#381C2218yes—
22C2×C17×#95C2214yes—
23C25×C17C2311yescharacteristic
24C23×C4×C17—44no—
25C23×C4×C17Q818yes—
26C23×C4×C17C2314yes—
27C23×C4×C17C2312yes—
28C23×C4×C17C2314yes—
29C23×Dic17C2314yes—
30C23×Dic17C2314yes—
31C2×C22⋊C4×C17—44no—
32C2×C22⋊C4×C17C2318yes—
33C2×C22⋊Dic17—216no—
34C2×C22⋊Dic17C23116yes—
35C2×C4⋊Dic17—216no—
36C2×C4⋊Dic17C23116yes—
37C2×#63225—216no—
38C2×#63225—48no—
39C2×#63225C23116yes—
40C2×#63225C23116yes—
41C2×C4×Dic17—44no—
42C2×C4×Dic17—44no—
43C2×C4×Dic17C2318yes—
44C2×C4×Dic17C2318yes—
45C17×#95C23116yes—
46#10587502C23116yes—
47#10587502C23116yes—
48C24×C17—28no—
49C24×C17—24no—
50C24×C17C2×Q814yes—
51C24×C17C2412yes—
52C24×C17C2411yescharacteristic
53C22×C4×C17—24no—
54C22×C4×C17—24no—
55C22×C4×C17—28no—
56C22×C4×C17—28no—
57C22×C4×C17—28no—
58C22×C4×C17—416no—
59C22×C4×C17—48no—
60C22×C4×C17C2×Q818yes—
61C22×C4×C17C2×Q8116yes—
62C22×C4×C17C2418yes—
63C22×C4×C17C2414yes—
64C22×Dic17—28no—
65C22×Dic17—28no—
66C22×Dic17—28no—
67C22×Dic17—28no—
68C22×Dic17—28no—
69C22×Dic17#41116yes—
70C22×Dic17C2418yes—
71C22×Dic17C2418yes—
72C22⋊C4×C17—48no—
73C22⋊Dic17—232no—
74C4⋊Dic17—232no—
75#63225—232no—
76#63225—416no—
77C4×Dic17—48no—
78C4×Dic17—48no—
79C2×#2608—171nomaximal, Sylow
80C23×C17—216no—
81C23×C17—28no—
82C23×C17—28no—
83C23×C17—24no—
84C23×C17—416no—
85C23×C17C22×Q814yes—
86C23×C17C22×Q812yes—
87C23×C17C2×#4118yes—
88C23×C17H(5,𝔽2)14yes—
89C23×C17C2511yescharacteristic
90C2×C4×C17—216no—
91C2×C4×C17—24no—
92C2×C4×C17—24no—
93C2×C4×C17—28no—
94C2×C4×C17—28no—
95C2×C4×C17—28no—
96C2×C4×C17—416no—
97C2×C4×C17—416no—
98C2×C4×C17C22×Q818yes—
99C2×Dic17—232no—
100C2×Dic17—28no—
101C2×Dic17—28no—
102C2×Dic17—28no—
103C2×Dic17—28no—
104C2×Dic17—28no—
105C2×Dic17—416no—
106C2×Dic17C2×#41116yes—
107#2608—1716no—
108C2×#396—174no—
109C2×#389—174no—
110C2×#387—174no—
111C2×#381D1711yescharacteristic
112C2×C4×C22⋊C4—172no—
113C22×C17—28no—
114C22×C17—24no—
115C22×C17—416no—
116C22×C17—48no—
117C22×C17#53318yes—
118C22×C17#54314yes—
119C22×C17#553116yes—
120C22×C17C23×Q811yescharacteristic
121C22×C17C22×#4114yes—
122C22×C17C2×H(5,𝔽2)12yes—
123C4×C17—28no—
124C4×C17—48no—
125Dic17—216no—
126Dic17—48no—
127C24×C4C2×D1711yescharacteristic
128C22×C4⋊C4—174no—
129C22×C4⋊C4—174no—
130C22×C4⋊C4—174no—
131C22×C22⋊C4—174no—
132C22×C22⋊C4C2×D1712yes—
133C22×C42—172no—
134C22×C42—172no—
135#396—1732no—
136#389—1732no—
137#387—1732no—
138#381C2×D1718yes—
139C4×C22⋊C4—1716no—
140C2×#95—174no—
141C2×#95—174no—
142C2×#95C2×D1714yes—
143C2×C17—44no—
144C2×C17#260818yescomplemented
145C2×C17C2×#53312yes—
146C2×C17C2×#54311yescharacteristic
147C2×C17C2×#55314yes—
148C25C22×D1711yescharacteristic
149C23×C4—44no—
150C23×C4—174no—
151C23×C4—174no—
152C23×C4Dic3418yes—
153C23×C4C22×D1714yes—
154C23×C4C22×D1712yes—
155C23×C4C22×D1714yes—
156C2×C4⋊C4—1716no—
157C2×C4⋊C4—1716no—
158C2×C4⋊C4—1716no—
159C2×C4⋊C4—3416no—
160C2×C4⋊C4—3416no—
161C2×C4⋊C4—688no—
162C2×C22⋊C4—44no—
163C2×C22⋊C4—1716no—
164C2×C22⋊C4—3416no—
165C2×C22⋊C4C22×D1718yes—
166C2×C42—178no—
167C2×C42—178no—
168C2×C42—684no—
169C2×C42—684no—
170#95—1716no—
171#95—1716no—
172#95C22×D17116yes—
173C17C2×#260811yescharacteristic, complemented, Sylow
174C24—24no—
175C24—28no—
176C24C2×Dic3414yes—
177C24C23×D1712yes—
178C24C23×D1711yescharacteristic
179C22×C4—24no—
180C22×C4—24no—
181C22×C4—28no—
182C22×C4—28no—
183C22×C4—28no—
184C22×C4—416no—
185C22×C4—48no—
186C22×C4—1716no—
187C22×C4—178no—
188C22×C4—178no—
189C22×C4—348no—
190C22×C4—348no—
191C22×C4—348no—
192C22×C4—348no—
193C22×C4—348no—
194C22×C4C2×Dic3418yes—
195C22×C4C2×Dic34116yes—
196C22×C4C23×D1718yes—
197C22×C4C23×D1714yes—
198C4⋊C4—3432no—
199C4⋊C4—3432no—
200C4⋊C4—6816no—
201C22⋊C4—48no—
202C22⋊C4—3432no—
203C42—688no—
204C42—688no—
205C23—216no—
206C23—28no—
207C23—24no—
208C23—28no—
209C23—416no—
210C23C22×Dic3414yes—
211C23C22×Dic3412yes—
212C23#1058769114yes—
213C23#41×D1718yes—
214C23C24×D1711yescharacteristic
215C2×C4—24no—
216C2×C4—24no—
217C2×C4—216no—
218C2×C4—28no—
219C2×C4—28no—
220C2×C4—28no—
221C2×C4—416no—
222C2×C4—416no—
223C2×C4—1716no—
224C2×C4—3432no—
225C2×C4—348no—
226C2×C4—348no—
227C2×C4—348no—
228C2×C4—348no—
229C2×C4—348no—
230C2×C4—6816no—
231C2×C4C22×Dic3418yes—
232C22—24no—
233C22—28no—
234C22—416no—
235C22—48no—
236C22#1176336218yes—
237C22#1176343514yes—
238C22#11763504116yes—
239C22C23×Dic3411yescharacteristic
240C22C2×#41×D1714yes—
241C22C2×#1058769112yes—
242C4—28no—
243C4—48no—
244C4—3416no—
245C4—688no—
246C2—44no—
247C2#1453445418yesdirect product factor
248C2C2×#1176336212yes—
249C2C2×#1176343511yescharacteristic
250C2C2×#1176350414yes—
subgroupG/H
centerC24C23×D17
commutator, cosocleC23×C17C25
FrattiniC23C24×D17
FittingC2×C17×#381C2
socleC24×C17C24
prime radicalC25×C17C23
hypercenterC2×#381D17
hypocenterC17C2×#2608
LCSG ▷ C23×C17 ▷ C17
UCSC1 ◁ C24 ◁ C2×#381

Complements

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

NH ≅ G/Ntype
1. #14534454C2direct (N × H)
3. C2×#11762706C2semidirect
4. C2×#11762692C2semidirect
14. #11762706C22semidirect
15. #11762692C22semidirect
144. C2×C17#2608semidirect
173. C17C2×#2608semidirect
247. C2#14534454direct (N × H)

Maximal subgroups

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

subgroupindex
#145344542
C2×#117627322
C2×#117627062
C2×#117626922
C2×C4×C22⋊Dic172
C2×C17×#3812
C2×#260817