Finite Group Databasebeta

← C2×#14545141 #17978445

Subgroups — C2×#14545141 #17978445

Order 4352.

726 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#14545141C218yesmaximal, direct product factor
2C2×C4⋊#63216C212yesmaximal, complemented
3C2×C22⋊#63216C212yesmaximal
4C2×C4×#63216C212yesmaximal, complemented
5C22×C4×#3622C211yesmaximal, characteristic
6C22×#63216C2214yes—
7C4⋊#63216C2218yescomplemented
8C22⋊#63216C2218yes—
9C4×#63216C2218yescomplemented
10C23×#3622C411yescharacteristic
11C23×#3622C2211yescharacteristic
12C2×C4×#3622C414yes—
13C2×C4×#3622C411yescharacteristic
14C2×C4×#3622C411yescharacteristic
15C2×C4×#3622C2211yescharacteristic
16C2×C4×#3622C2211yescharacteristic
17C2×C4×#3622C2214yes—
18C22×C42×C17C411yescharacteristic
19C23×C4×C17C811yescharacteristic
20C23×C4×C17C811yescharacteristic
21C23×C4×C17C2×C411yescharacteristic
22C2×C42×C17C811yescharacteristic
23C2×C42×C17C814yes—
24C2×C42×C17C811yescharacteristic
25C2×C42×C17C2×C411yescharacteristic
26C2×C42×C17C2×C414yes—
27C2×C42×C17C2×C411yescharacteristic
28C22×#3622—24no—
29C22×#3622—24no—
30C22×#3622C2×C412yes—
31C22×#3622C2×C411yescharacteristic
32C22×#3622C2×C414yes—
33C22×#3622C2×C411yescharacteristic
34C22×#3622C2×C411yescharacteristic
35C22×#3622C2312yes—
36C22×#3622C2311yescharacteristic
37C2×#63216—28no—
38C2×#63216C2318yes—
39C4×#3622C2×C414yes—
40C4×#3622C2×C414yes—
41C4×#3622C2×C412yes—
42C4×#3622C2×C412yes—
43C4×#3622C2312yes—
44C4×#3622C2312yes—
45C24×C17C2×C811yescharacteristic
46C22×C4×C17—24no—
47C22×C4×C17—22no—
48C22×C4×C17—22no—
49C22×C4×C17C1618yescomplemented
50C22×C4×C17C2×C811yescharacteristic
51C22×C4×C17C2×C814yes—
52C22×C4×C17C2×C811yescharacteristic
53C22×C4×C17C2×C812yes—
54C22×C4×C17C2×C811yescharacteristic
55C22×C4×C17C2×C811yescharacteristic
56C22×C4×C17C2×C814yes—
57C22×C4×C17C2×C811yescharacteristic
58C22×C4×C17C22×C412yes—
59C22×C4×C17C22×C411yescharacteristic
60C42×C17C2×C814yes—
61C42×C17C2×C814yes—
62C42×C17C2×C812yes—
63C42×C17C2×C812yes—
64C42×C17C22×C412yes—
65C42×C17C22×C412yes—
66C2×#3622—22no—
67C2×#3622—22no—
68C2×#3622—24no—
69C2×#3622—28no—
70C2×#3622—24no—
71C2×#3622M1614yes—
72C2×#3622C22×C412yes—
73C2×#3622C22×C412yes—
74C2×#3622C22×C411yescharacteristic
75C2×#3622C22×C412yes—
76C2×#3622#4114yes—
77C2×#3622C2411yescharacteristic
78#63216—28no—
79C2×#2162—171nomaximal, Sylow
80C23×C17—22no—
81C23×C17—22no—
82C23×C17C2×C1614yes—
83C23×C17C22×C812yes—
84C23×C17C22×C811yescharacteristic
85C2×C4×C17—22no—
86C2×C4×C17—22no—
87C2×C4×C17—22no—
88C2×C4×C17—22no—
89C2×C4×C17—24no—
90C2×C4×C17—28no—
91C2×C4×C17C2×C1614yes—
92C2×C4×C17C2×C1614yes—
93C2×C4×C17C2×C16116yescomplemented
94C2×C4×C17M3214yes—
95C2×C4×C17#11712yes—
96C2×C4×C17C22×C812yes—
97C2×C4×C17C22×C812yes—
98C2×C4×C17C22×C811yescharacteristic
99C2×C4×C17C22×C812yes—
100C2×C4×C17C22×C812yes—
101C2×C4×C17C22×C812yes—
102C2×C4×C17C2×M1612yes—
103C2×C4×C17C23×C411yescharacteristic
104#3622—22no—
105#3622—22no—
106#3622#11712yes—
107#3622C2×M1614yes—
108#3622C2×#4112yes—
109C22×C4×C8—171no—
110#2162—178no—
111C2×C4⋊C16—172no—
112C2×C22⋊C16—172no—
113C2×C4×C16—172no—
114C22×C17—22no—
115C22×C17—22no—
116C22×C17—28no—
117C22×C17#43112yes—
118C22×C17C22×C1614yes—
119C22×C17C22×C1612yes—
120C22×C17C2×M3212yes—
121C22×C17C23×C811yescharacteristic
122C4×C17—22no—
123C4×C17—22no—
124C4×C17#43112yes—
125C4×C17C22×C1614yes—
126C4×C17C22×C1614yes—
127C4×C17C2×M3214yes—
128C4×C17C2×#11711yescharacteristic
129C4×C17C22×M1611yescharacteristic
130C23×C8—171no—
131C23×C8—171no—
132C22×C42#59511yescharacteristic
133C22×C16—174no—
134C2×C4×C8—171no—
135C2×C4×C8—174no—
136C2×C4×C8—171no—
137C2×C4×C8—174no—
138C2×C4×C8—171no—
139C2×C4×C8—171no—
140C4⋊C16—178no—
141C22⋊C16—178no—
142C4×C16—178no—
143C2×C17—24no—
144C2×C17#216214yescomplemented
145C2×C17C2×#43111yescharacteristic
146C2×C17C23×C1611yescharacteristic
147C2×C17C22×M3211yescharacteristic
148C23×C4#362411yescharacteristic
149C23×C4#362411yescharacteristic
150C23×C4C2×#59511yescharacteristic
151C22×C8—171no—
152C22×C8—171no—
153C22×C8—172no—
154C22×C8—172no—
155C22×C8—174no—
156C22×C8—171no—
157C22×C8—171no—
158C22×C8—344no—
159C22×C8—344no—
160C2×C42#362411yescharacteristic
161C2×C42#362411yescharacteristic
162C2×C42#362414yes—
163C2×C42C2×#59511yescharacteristic
164C2×C42C2×#59514yes—
165C2×C42C2×#59511yescharacteristic
166C2×C16—178no—
167C2×C16—348no—
168C4×C8—172no—
169C4×C8—174no—
170C4×C8—172no—
171C4×C8—174no—
172C4×C8—172no—
173C4×C8—172no—
174C17C2×#216211yescharacteristic, complemented, Sylow
175C24C2×#362411yescharacteristic
176C22×C4—22no—
177C22×C4—22no—
178C22×C4—24no—
179C22×C4#6321618yescomplemented
180C22×C4C2×#362411yescharacteristic
181C22×C4C2×#362412yes—
182C22×C4C2×#362411yescharacteristic
183C22×C4C2×#362414yes—
184C22×C4C2×#362411yescharacteristic
185C22×C4C2×#362411yescharacteristic
186C22×C4C2×#362414yes—
187C22×C4C2×#362411yescharacteristic
188C22×C4C22×#59512yes—
189C22×C4C22×#59511yescharacteristic
190C2×C8—174no—
191C2×C8—174no—
192C2×C8—171no—
193C2×C8—171no—
194C2×C8—172no—
195C2×C8—172no—
196C2×C8—172no—
197C2×C8—344no—
198C2×C8—344no—
199C2×C8—348no—
200C2×C8—342no—
201C2×C8—342no—
202C42C2×#362414yes—
203C42C2×#362414yes—
204C42C2×#362412yes—
205C42C2×#362412yes—
206C42C22×#59512yes—
207C42C22×#59512yes—
208C16—348no—
209C23—22no—
210C23—22no—
211C23C2×#6321614yes—
212C23C22×#362412yes—
213C23C22×#362411yescharacteristic
214C2×C4—22no—
215C2×C4—22no—
216C2×C4—24no—
217C2×C4—28no—
218C2×C4—22no—
219C2×C4—22no—
220C2×C4C2×#6321614yes—
221C2×C4C2×#6321614yes—
222C2×C4C2×#63216116yescomplemented
223C2×C4#1058753814yes—
224C2×C4D17⋊M1612yes—
225C2×C4#1058767712yes—
226C2×C4C22×#362412yes—
227C2×C4C22×#362412yes—
228C2×C4C22×#362411yescharacteristic
229C2×C4C22×#362412yes—
230C2×C4C22×#362412yes—
231C2×C4C22×#362412yes—
232C2×C4C23×#59511yescharacteristic
233C8—172no—
234C8—172no—
235C8—174no—
236C8—342no—
237C8—342no—
238C22—22no—
239C22—22no—
240C22—28no—
241C22#1176382512yes—
242C22C22×#6321614yes—
243C22C22×#6321612yes—
244C22C2×#1058753812yes—
245C22C23×#362411yescharacteristic
246C4—22no—
247C4—22no—
248C4#1176382512yes—
249C4C22×#6321614yes—
250C4C22×#6321614yes—
251C4C2×#1058753814yes—
252C4C2×#1058767711yescharacteristic
253C4C2×D17⋊M1611yescharacteristic
254C2—24no—
255C2#1454514114yesdirect product factor
256C2C2×#1176382511yescharacteristic
257C2C23×#6321611yescharacteristic
258C2C22×#1058753811yescharacteristic
subgroupG/H
centerC2×C42C2×#595
commutatorC2×C17C23×C16
FrattiniC2×C4C23×#595
FittingC22×C42×C17C4
socleC23×C17C22×C8
prime radicalC24×C17C2×C8
cosocleC2×#3622C24
hypercenterC22×C42#595
hypocenterC17C2×#2162
LCSG ▷ C2×C17 ▷ C17
UCSC1 ◁ C2×C42 ◁ C22×C42

Complements

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

NH ≅ G/Ntype
1. #14545141C2direct (N × H)
2. C2×C4⋊#63216C2semidirect
4. C2×C4×#63216C2semidirect
7. C4⋊#63216C22semidirect
9. C4×#63216C22semidirect
49. C22×C4×C17C16semidirect
93. C2×C4×C17C2×C16semidirect
144. C2×C17#2162semidirect
174. C17C2×#2162semidirect
179. C22×C4#63216semidirect
222. C2×C4C2×#63216semidirect
255. C2#14545141direct (N × H)

Maximal subgroups

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

subgroupindex
#145451412
C2×C4⋊#632162
C2×C22⋊#632162
C2×C4×#632162
C22×C4×#36222
C2×#216217