Finite Group Databasebeta

← C2×#20291085 #28328265

Subgroups — C2×#20291085 #28328265

Order 13568.

570 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#20291085C218yesmaximal, direct product factor
2C2×#16811545C212yesmaximal, complemented
3C2×#16811519C212yesmaximal
4C2×#16811516C212yesmaximal, complemented
5C2×M16×Dic53C211yesmaximal, characteristic
6C2×#13133291C2214yes—
7#16811545C2218yescomplemented
8#16811519C2218yes—
9#16811516C2218yescomplemented
10C22×#11719917C2211yescharacteristic
11C22×C4×Dic53C411yescharacteristic
12M16×Dic53C414yes—
13M16×Dic53C2214yes—
14C2×#13133127C411yescharacteristic
15C2×#13133127C2211yescharacteristic
16C2×C8×Dic53C411yescharacteristic
17C2×C8×Dic53C2211yescharacteristic
18C22×M16×C53C411yescharacteristic
19#13133291—24no—
20#13133291C2318yes—
21C2×#11719910—24no—
22C23×Dic53—21no—
23C2×#11719917—22no—
24C2×#11719917—22no—
25C2×#11719917C2×C412yes—
26C2×#11719917C2312yes—
27C22×#88322C2×C411yescharacteristic
28C22×#88322C2311yescharacteristic
29C2×C4×Dic53—21no—
30C2×C4×Dic53—22no—
31C2×C4×Dic53C2×C411yescharacteristic
32C2×C4×Dic53C2×C411yescharacteristic
33C2×C4×Dic53C2×C414yes—
34#13133127C2×C414yes—
35#13133127C2×C412yes—
36#13133127C2312yes—
37C8×Dic53C2×C414yes—
38C8×Dic53C2×C412yes—
39C8×Dic53C2312yes—
40C23×C4×C53C2×C411yescharacteristic
41C2×M16×C53—22no—
42C2×M16×C53—22no—
43C2×M16×C53C2×C414yes—
44C22×C8×C53C2×C411yescharacteristic
45C22×C8×C53C2×C411yescharacteristic
46C24×C53M1611yescharacteristic
47C22×C4×C53—21no—
48C22×C4×C53—21no—
49C22×C4×C53—21no—
50C22×C4×C53—21no—
51C22×C4×C53M1611yescharacteristic
52C22×C4×C53M1612yes—
53C22×C4×C53C22×C412yes—
54C22×C4×C53C22×C411yescharacteristic
55C22×Dic53—21no—
56C22×Dic53—24no—
57C22×Dic53—21no—
58C22×Dic53—44no—
59M16×C53—28no—
60C2×C8×C53—21no—
61C2×C8×C53—21no—
62C2×C8×C53M1612yes—
63C2×C8×C53M1612yes—
64C2×C8×C53C22×C412yes—
65C2×C8×C53C22×C412yes—
66C4×Dic53—21no—
67C4×Dic53—24no—
68C4×Dic53—21no—
69C4×Dic53C22×C412yes—
70C4×Dic53C22×C412yes—
71#11719917—24no—
72#11719917—24no—
73C2×#88322—21no—
74C2×#88322—21no—
75C2×#88322C22×C412yes—
76C2×#88322C22×C411yescharacteristic
77C2×#88322#4112yes—
78C2×#88322#4112yes—
79C2×#88322C2411yescharacteristic
80#11719910—28no—
81C23×C53—21no—
82C23×C53—21no—
83C23×C53—42no—
84C23×C53C2×M1611yescharacteristic
85C23×C53C2×M1612yes—
86C2×C4×C53—21no—
87C2×C4×C53—21no—
88C2×C4×C53—22no—
89C2×C4×C53—22no—
90C2×C4×C53—22no—
91C2×C4×C53—22no—
92C2×C4×C53#11711yescharacteristic
93C2×C4×C53#11711yescharacteristic
94C2×C4×C53C2×M1611yescharacteristic
95C2×C4×C53C2×M1611yescharacteristic
96C2×C4×C53C2×M1612yes—
97C2×C4×C53C2×M1611yescharacteristic
98C2×C4×C53C23×C411yescharacteristic
99C2×Dic53—24no—
100C2×Dic53—22no—
101C2×Dic53—22no—
102C2×Dic53—48no—
103C2×Dic53—42no—
104C8×C53—22no—
105C8×C53C2×M1614yes—
106#88322—22no—
107#88322#11712yes—
108#88322C2×#4112yes—
109C2×#2165—531nomaximal, Sylow
110C22×C53—22no—
111C22×C53—22no—
112C22×C53—42no—
113C22×C53—42no—
114C22×C53—42no—
115C22×C53#43211yescharacteristic
116C22×C53#43211yescharacteristic
117C22×C53C22×M1611yescharacteristic
118C4×C53—22no—
119C4×C53#43211yescharacteristic
120C4×C53#43211yescharacteristic
121C4×C53C2×#11711yescharacteristic
122C4×C53C22×M1611yescharacteristic
123Dic53—24no—
124Dic53—42no—
125C2×C4×M16—531no—
126#2165—538no—
127C2×#364—532no—
128C2×#349—532no—
129C2×#347—532no—
130C2×C53—21no—
131C2×C53—21no—
132C2×C53—42no—
133C2×C53#216512yescomplemented
134C2×C53C2×#43211yescharacteristic
135C22×M16—531no—
136C22×M16#615711yescharacteristic
137C22×C42—531no—
138C2×M32—534no—
139C4×M16—534no—
140C4×M16—534no—
141C2×#97—531no—
142C2×#97—531no—
143C2×C4×C8—531no—
144C2×C4×C8—531no—
145#364—538no—
146#349—538no—
147#347—538no—
148C53C2×#216511yescharacteristic, complemented, Sylow
149C23×C4—1061no—
150C23×C4C2×#615711yescharacteristic
151C2×M16—22no—
152C2×M16—22no—
153C2×M16—532no—
154C2×M16—532no—
155C2×M16—1062no—
156C2×M16—1062no—
157C2×M16C2×#615714yes—
158C22×C8—531no—
159C22×C8—531no—
160C22×C8C2×#615711yescharacteristic
161C22×C8C2×#615711yescharacteristic
162C2×C42—531no—
163C2×C42—531no—
164C2×C42—534no—
165C2×C42—1061no—
166C2×C42—1062no—
167M32—538no—
168M32—1064no—
169C2×C16—1064no—
170#97—532no—
171#97—534no—
172#97—532no—
173C4×C8—532no—
174C4×C8—534no—
175C4×C8—532no—
176C24#1171993611yescharacteristic
177C22×C4—21no—
178C22×C4—21no—
179C22×C4—21no—
180C22×C4—21no—
181C22×C4—1061no—
182C22×C4—1064no—
183C22×C4—1061no—
184C22×C4—2124no—
185C22×C4#1171993611yescharacteristic
186C22×C4#1171993612yes—
187C22×C4C22×#615712yes—
188C22×C4C22×#615711yescharacteristic
189M16—28no—
190M16—1064no—
191M16—1064no—
192C2×C8—21no—
193C2×C8—21no—
194C2×C8—532no—
195C2×C8—532no—
196C2×C8—531no—
197C2×C8—531no—
198C2×C8—532no—
199C2×C8—1061no—
200C2×C8—1061no—
201C2×C8#1171994012yes—
202C2×C8#1171994012yes—
203C2×C8C22×#615712yes—
204C2×C8C22×#615712yes—
205C42—532no—
206C42—532no—
207C42—1061no—
208C42—1064no—
209C42—1061no—
210C16—1068no—
211C23—21no—
212C23—21no—
213C23—42no—
214C23C2×#1171993611yescharacteristic
215C23C2×#1171993612yes—
216C2×C4—21no—
217C2×C4—21no—
218C2×C4—22no—
219C2×C4—22no—
220C2×C4—22no—
221C2×C4—22no—
222C2×C4—1064no—
223C2×C4—1062no—
224C2×C4—1062no—
225C2×C4—2128no—
226C2×C4—2122no—
227C2×C4#1313329611yescharacteristic
228C2×C4#1313329611yescharacteristic
229C2×C4C2×#1171994011yescharacteristic
230C2×C4C2×#1171994011yescharacteristic
231C2×C4C2×#1171993612yes—
232C2×C4C2×#1171993611yescharacteristic
233C2×C4C23×#615711yescharacteristic
234C8—22no—
235C8—532no—
236C8—532no—
237C8—1062no—
238C8C2×#1171994014yes—
239C22—22no—
240C22—22no—
241C22—42no—
242C22—42no—
243C22—42no—
244C22#1681164411yescharacteristic
245C22#1681164411yescharacteristic
246C22C22×#1171993611yescharacteristic
247C4—22no—
248C4—1064no—
249C4—2122no—
250C4#1681164411yescharacteristic
251C4#1681164411yescharacteristic
252C4C2×#1313329611yescharacteristic
253C4C22×#1171994011yescharacteristic
254C2—21no—
255C2—21no—
256C2—42no—
257C2#2029108512yesdirect product factor
258C2C2×#1681164411yescharacteristic
subgroupG/H
centerC2×C4#13133296
commutatorC2×C4×C53C23×C4
FrattiniC2×C4C23×#6157
FittingC22×M16×C53C4
socleC22×C53#432
prime radicalC24×C53M16
cosocleC2×#88322C24
hypercenterC22×M16#6157
hypocenterC53C2×#2165
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C22×M16

Complements

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

NH ≅ G/Ntype
1. #20291085C2direct (N × H)
2. C2×#16811545C2semidirect
4. C2×#16811516C2semidirect
7. #16811545C22semidirect
9. #16811516C22semidirect
133. C2×C53#2165semidirect
148. C53C2×#2165semidirect
257. C2#20291085direct (N × H)

Maximal subgroups

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

subgroupindex
#202910852
C2×#168115452
C2×#168115192
C2×#168115162
C2×M16×Dic532
C2×#216553