Finite Group Databasebeta

← C2×#14545148 #17978454

Subgroups — C2×#14545148 #17978454

Order 4352.

686 conjugacy classes of subgroups.

The subgroup lattice has 260 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#14545148C218yesmaximal, direct product factor
2C2×C4⋊#63216C212yesmaximal, complemented
3C2×#11763704C212yesmaximal
4C2×#11763698C212yesmaximal, complemented
5C2×C4×C8×D17C211yesmaximal, characteristic
6C22×#63216C2214yes—
7C4⋊#63216C2218yescomplemented
8#11763704C2218yes—
9#11763698C2218yescomplemented
10C22×C8×D17C411yescharacteristic
11C22×C8×D17C2211yescharacteristic
12C2×C42×D17C411yescharacteristic
13C2×C4×#3622C2211yescharacteristic
14C2×C8×Dic17C411yescharacteristic
15C2×C8×Dic17C2211yescharacteristic
16C4×C8×D17C414yes—
17C4×C8×D17C2214yes—
18C2×C4×C8×C17C411yescharacteristic
19C22×C4×D17C811yescharacteristic
20C22×C4×D17C811yescharacteristic
21C22×C4×D17C2×C411yescharacteristic
22C22×C8×C17C2×C411yescharacteristic
23C22×C8×C17C2×C411yescharacteristic
24C2×C42×C17C2×C411yescharacteristic
25C2×C4×Dic17C811yescharacteristic
26C2×C4×Dic17C811yescharacteristic
27C2×C4×Dic17C2×C411yescharacteristic
28C22×#3622C2×C411yescharacteristic
29C22×#3622C2311yescharacteristic
30C2×C8×D17—24no—
31C2×C8×D17—24no—
32C2×C8×D17C2×C412yes—
33C2×C8×D17C2×C414yes—
34C2×C8×D17C2312yes—
35C42×D17C814yes—
36C42×D17C2×C414yes—
37C2×#63216—28no—
38C2×#63216C2318yes—
39C4×C8×C17C2×C414yes—
40C8×Dic17C2×C412yes—
41C8×Dic17C2×C414yes—
42C8×Dic17C2312yes—
43C4×#3622C2×C412yes—
44C4×#3622C2312yes—
45C23×D17C2×C811yescharacteristic
46C22×C4×C17C2×C811yescharacteristic
47C22×C4×C17C2×C811yescharacteristic
48C22×C4×C17C22×C411yescharacteristic
49C22×Dic17C2×C811yescharacteristic
50C22×Dic17C2×C811yescharacteristic
51C22×Dic17C2×C811yescharacteristic
52C2×C4×D17—24no—
53C2×C4×D17—24no—
54C2×C4×D17—22no—
55C2×C4×D17—22no—
56C2×C4×D17C2×C814yes—
57C2×C4×D17C2×C814yes—
58C2×C4×D17C2×C812yes—
59C2×C4×D17C22×C412yes—
60C2×C8×C17—22no—
61C2×C8×C17M1614yes—
62C2×C8×C17C22×C412yes—
63C2×C8×C17C22×C412yes—
64C42×C17C2×C812yes—
65C42×C17C22×C412yes—
66C4×Dic17C2×C812yes—
67C4×Dic17C2×C814yes—
68C4×Dic17C2×C814yes—
69C4×Dic17C22×C412yes—
70C2×#3622—22no—
71C2×#3622C22×C412yes—
72C2×#3622C22×C411yescharacteristic
73C2×#3622#4114yes—
74C2×#3622C2411yescharacteristic
75C8×D17—28no—
76C8×D17—24no—
77C8×D17—24no—
78#63216—28no—
79C2×#2163—171nomaximal, Sylow
80C23×C17C22×C811yescharacteristic
81C22×D17—22no—
82C22×D17—22no—
83C22×D17M3214yes—
84C22×D17C22×C812yes—
85C2×C4×C17—22no—
86C2×C4×C17M3214yes—
87C2×C4×C17#11712yes—
88C2×C4×C17C22×C812yes—
89C2×C4×C17C22×C811yescharacteristic
90C2×C4×C17C22×C812yes—
91C2×C4×C17C2×M1612yes—
92C2×C4×C17C23×C411yescharacteristic
93C2×Dic17—22no—
94C2×Dic17—22no—
95C2×Dic17—22no—
96C2×Dic17C22×C812yes—
97C2×Dic17C22×C812yes—
98C2×Dic17C22×C812yes—
99C4×D17—28no—
100C4×D17—22no—
101C4×D17—22no—
102C4×D17—24no—
103C4×D17—28no—
104C8×C17—22no—
105C8×C17C2×M1614yes—
106#3622—22no—
107#3622#11712yes—
108#3622C2×#4112yes—
109C22×C4×C8—171no—
110#2163—178no—
111C2×C4⋊C16—172no—
112C2×C22⋊C16—172no—
113C2×#346—172no—
114C22×C17#43112yes—
115C22×C17C2×M3212yes—
116C22×C17C2×M3212yes—
117C22×C17C23×C811yescharacteristic
118C2×D17—22no—
119C2×D17—22no—
120C2×D17—28no—
121C2×D17C2×M3214yes—
122C4×C17—22no—
123C4×C17#43112yes—
124C4×C17C2×M3214yes—
125C4×C17C2×#11711yescharacteristic
126C4×C17C22×M1611yescharacteristic
127Dic17—22no—
128Dic17—22no—
129Dic17—22no—
130C23×C8—171no—
131C23×C8—171no—
132C22×C42—171no—
133C22×C16—174no—
134C2×C4×C8—171no—
135C2×C4×C8—171no—
136C2×C4×C8—171no—
137C2×C4×C8—174no—
138C2×C4×C8—174no—
139C2×C4×C8#59511yescharacteristic
140C4⋊C16—178no—
141C22⋊C16—178no—
142#346—178no—
143C2×C17#216314yescomplemented
144C2×C17C2×#43111yescharacteristic
145C2×C17C22×M3211yescharacteristic
146C2×C17C22×M3211yescharacteristic
147D17—24no—
148C23×C4—171no—
149C23×C4—171no—
150C23×C4—171no—
151C22×C8—171no—
152C22×C8—171no—
153C22×C8—172no—
154C22×C8—172no—
155C22×C8—174no—
156C22×C8—344no—
157C22×C8—344no—
158C22×C8C2×#59511yescharacteristic
159C22×C8C2×#59511yescharacteristic
160C2×C42—171no—
161C2×C42—171no—
162C2×C42—171no—
163C2×C42—174no—
164C2×C42—174no—
165C2×C42C2×#59511yescharacteristic
166C2×C16—178no—
167C2×C16—348no—
168C4×C8—172no—
169C4×C8—172no—
170C4×C8—174no—
171C4×C8—172no—
172C4×C8—172no—
173C4×C8C2×#59514yes—
174C17C2×#216311yescharacteristic, complemented, Sylow
175C24—171no—
176C22×C4—171no—
177C22×C4—171no—
178C22×C4—171no—
179C22×C4—174no—
180C22×C4—172no—
181C22×C4—174no—
182C22×C4—172no—
183C22×C4—344no—
184C22×C4—342no—
185C22×C4—342no—
186C22×C4—344no—
187C22×C4#6324211yescharacteristic
188C22×C4#6324211yescharacteristic
189C22×C4C22×#59511yescharacteristic
190C2×C8—22no—
191C2×C8—174no—
192C2×C8—171no—
193C2×C8—171no—
194C2×C8—172no—
195C2×C8—344no—
196C2×C8—344no—
197C2×C8—342no—
198C2×C8—348no—
199C2×C8#6324314yes—
200C2×C8C22×#59512yes—
201C2×C8C22×#59512yes—
202C42—174no—
203C42—172no—
204C42—174no—
205C42—172no—
206C42#6324212yes—
207C42C22×#59512yes—
208C16—348no—
209C23—174no—
210C23—172no—
211C23—342no—
212C23—342no—
213C23C2×#6324211yescharacteristic
214C2×C4—22no—
215C2×C4—172no—
216C2×C4—172no—
217C2×C4—172no—
218C2×C4—348no—
219C2×C4—342no—
220C2×C4—342no—
221C2×C4—342no—
222C2×C4—344no—
223C2×C4—348no—
224C2×C4—342no—
225C2×C4—342no—
226C2×C4#1058753014yes—
227C2×C4C2×#6324212yes—
228C2×C4C2×#6324211yescharacteristic
229C2×C4C2×#6324212yes—
230C2×C4C2×#6324312yes—
231C2×C4#1058767712yes—
232C2×C4C23×#59511yescharacteristic
233C8—22no—
234C8—172no—
235C8—172no—
236C8—342no—
237C8C2×#6324314yes—
238C22—174no—
239C22—342no—
240C22—342no—
241C22—348no—
242C22#1176382812yes—
243C22#1176386512yes—
244C22C2×#1058753012yes—
245C22C22×#6324211yescharacteristic
246C4—22no—
247C4—342no—
248C4—342no—
249C4—342no—
250C4#1176382812yes—
251C4C2×#1058753014yes—
252C4C2×#1058767711yescharacteristic
253C4C22×#6324311yescharacteristic
254C2—344no—
255C2#1454514814yesdirect product factor
256C2C2×#1176382811yescharacteristic
257C2C2×#1176386511yescharacteristic
258C2C22×#1058753011yescharacteristic
subgroupG/H
centerC22×C4C22×#595
commutatorC22×C17C23×C8
FrattiniC2×C4C23×#595
FittingC2×C4×C8×C17C4
socleC23×C17C22×C8
prime radicalC23×D17C2×C8
cosocleC2×#3622C24
hypercenterC2×C4×C8#595
hypocenterC17C2×#2163
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C22×C4 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
1. #14545148C2direct (N × H)
2. C2×C4⋊#63216C2semidirect
4. C2×#11763698C2semidirect
7. C4⋊#63216C22semidirect
9. #11763698C22semidirect
143. C2×C17#2163semidirect
174. C17C2×#2163semidirect
255. C2#14545148direct (N × H)

Maximal subgroups

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

subgroupindex
#145451482
C2×C4⋊#632162
C2×#117637042
C2×#117636982
C2×C4×C8×D172
C2×#216317