Finite Group Databasebeta

← C5×#20668 #11943388

Subgroups — C5×#20668 #11943388

Order 1280.

1322 conjugacy classes of subgroups.

The subgroup lattice has 274 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C5×#131C211yesmaximal, characteristic
2C22×C5×#108C212yesmaximal, complemented
3C5×#2879C212yesmaximal
4C5×#1811C214yesmaximal, complemented
5C5×#1810C214yesmaximal, complemented
6C5×#1738C212yesmaximal, complemented
7C22×C5×#41C2211yescharacteristic
8C2×C5×#131—28no—
9C2×C5×#131C418yes—
10C22×C5×M16C2214yes—
11C22×C5×M16C2212yes—
12C22×C5×M16C2211yescharacteristic
13C23×C5×C8C2212yes—
14C23×C5×C8C2211yescharacteristic
15C2×C5×#108—28no—
16C2×C5×#108C2214yes—
17C2×C5×#108C2214yes—
18C5×#408—28no—
19C5×#407C2218yes—
20C5×#341C2218yes—
21#20668C511yesmaximal, characteristic, direct product factor, Sylow
22C2×C5×#41—24no—
23C2×C5×#41—24no—
24C2×C5×#41C2×C414yes—
25C2×C5×#41D414yes—
26C22×C5×Q8Q811yescharacteristic
27C22×C5×D4Q812yes—
28C22×C5×D4Q811yescharacteristic
29C23×C4×C5C2312yes—
30C23×C4×C5C2311yescharacteristic
31C5×#131—232no—
32C2×C5×M16—24no—
33C2×C5×M16—24no—
34C2×C5×M16—28no—
35C2×C5×M16—28no—
36C2×C5×M16—28no—
37C2×C5×M16C2×C414yes—
38C2×C5×M16C2×C418yes—
39C2×C5×M16C2318yes—
40C22×C5×C8—28no—
41C22×C5×C8—24no—
42C22×C5×C8C2×C418yes—
43C22×C5×C8C2×C414yes—
44C22×C5×C8D418yes—
45C22×C5×C8C2312yes—
46C22×C5×C8C2311yescharacteristic
47C22×C5×C8C2311yescharacteristic
48C5×#108—28no—
49C5×#108—28no—
50C5×C22⋊C8—216no—
51C22×#131C2×C511yescharacteristic
52C22×#108C2×C512yescomplemented
53#2879C2×C512yes—
54#1811C2×C514yescomplemented
55#1810C2×C514yescomplemented
56#1738C2×C512yescomplemented
57C24×C5C2×Q812yes—
58C24×C5C2×Q811yescharacteristic
59C5×#41—28no—
60C5×#41—28no—
61C5×#41—28no—
62C5×#41—28no—
63C2×C5×Q8—24no—
64C2×C5×Q8C4⋊C414yes—
65C2×C5×D4—28no—
66C2×C5×D4—24no—
67C2×C5×D4C4⋊C418yes—
68C2×C5×D4C4⋊C414yes—
69C22×C4×C5—24no—
70C22×C4×C5—24no—
71C22×C4×C5C22×C414yes—
72C22×C4×C5C22×C412yes—
73C22×C4×C5C2×D414yes—
74C22×C4×C5C2×D414yes—
75C22×C4×C5C2×D412yes—
76C22×C4×C5C2×Q812yes—
77C22×C4×C5C2×Q811yescharacteristic
78C22×C4×C5#4114yes—
79C22×C4×C5C2411yescharacteristic
80C5×M16—28no—
81C5×M16—216no—
82C5×M16—28no—
83C5×M16—28no—
84C5×M16—48no—
85C2×C5×C8—24no—
86C2×C5×C8—216no—
87C2×C5×C8—28no—
88C2×C5×C8—48no—
89C2×C5×C8C22⋊C4116yes—
90C2×C5×C8C22×C414yes—
91C2×C5×C8C22×C412yes—
92C2×C5×C8C22×C412yes—
93C2×C5×C8C2×D414yes—
94C2×C5×C8C2×D414yes—
95C22×#41C22×C511yescharacteristic
96C2×#131—28no—
97C2×#131C4×C518yes—
98C22×M16C22×C514yes—
99C22×M16C22×C512yes—
100C22×M16C22×C511yescharacteristic
101C23×C8C22×C512yes—
102C23×C8C22×C511yescharacteristic
103C2×#108—28no—
104C2×#108C22×C514yes—
105C2×#108C22×C514yes—
106#408—28no—
107#407C22×C518yes—
108#341C22×C518yes—
109C23×C5—24no—
110C23×C5—42no—
111C23×C5—44no—
112C23×C5C2×C4⋊C414yes—
113C23×C5C2×C4⋊C412yes—
114C23×C5C22⋊Q814yes—
115C23×C5C22×Q811yescharacteristic
116C5×Q8—28no—
117C5×D4—216no—
118C5×D4—28no—
119C2×C4×C5—24no—
120C2×C4×C5—24no—
121C2×C4×C5—24no—
122C2×C4×C5—28no—
123C2×C4×C5C2×C22⋊C414yes—
124C2×C4×C5C2×C4⋊C414yes—
125C2×C4×C5C2×C4⋊C412yes—
126C2×C4×C5#11714yes—
127C2×C4×C5#12114yes—
128C2×C4×C5#12114yes—
129C2×C4×C5C22⋊Q814yes—
130C2×C4×C5C23×C411yescharacteristic
131C2×C4×C5C22×D412yes—
132C2×C4×C5C22×D411yescharacteristic
133C2×C4×C5C2×#4112yes—
134C5×C8—24no—
135C5×C8—48no—
136C5×C8C2×C22⋊C414yes—
137C5×C8C2×C22⋊C414yes—
138C2×#41—24no—
139C2×#41—24no—
140C2×#41C2×C4×C514yes—
141C2×#41C5×D414yes—
142C22×Q8C5×Q811yescharacteristic
143C22×D4C5×Q812yes—
144C22×D4C5×Q811yescharacteristic
145C23×C4C23×C512yes—
146C23×C4C23×C511yescharacteristic
147#131—232no—
148C2×M16—24no—
149C2×M16—24no—
150C2×M16—28no—
151C2×M16—28no—
152C2×M16—28no—
153C2×M16C2×C4×C514yes—
154C2×M16C2×C4×C518yes—
155C2×M16C23×C518yes—
156C22×C8—28no—
157C22×C8—24no—
158C22×C8C2×C4×C518yes—
159C22×C8C2×C4×C514yes—
160C22×C8C5×D418yes—
161C22×C8C23×C512yes—
162C22×C8C23×C511yescharacteristic
163C22×C8C23×C511yescharacteristic
164#108—28no—
165#108—28no—
166C22⋊C8—216no—
167C22×C5—22no—
168C22×C5—24no—
169C22×C5—28no—
170C22×C5—24no—
171C22×C5—44no—
172C22×C5—48no—
173C22×C5#38014yes—
174C22×C5C22×C4⋊C411yescharacteristic
175C22×C5C2×C22⋊Q812yes—
176C4×C5—24no—
177C4×C5#38014yes—
178C4×C5C22×C22⋊C411yescharacteristic
179C4×C5C2×#11711yescharacteristic
180C4×C5C2×#12112yes—
181C24C2×C5×Q812yes—
182C24C2×C5×Q811yescharacteristic
183#41—28no—
184#41—28no—
185#41—28no—
186#41—28no—
187C2×Q8—24no—
188C2×Q8C5×C4⋊C414yes—
189C2×D4—28no—
190C2×D4—24no—
191C2×D4C5×C4⋊C418yes—
192C2×D4C5×C4⋊C414yes—
193C22×C4—24no—
194C22×C4—24no—
195C22×C4C22×C4×C514yes—
196C22×C4C22×C4×C512yes—
197C22×C4C2×C5×D414yes—
198C22×C4C2×C5×D414yes—
199C22×C4C2×C5×D412yes—
200C22×C4C2×C5×Q812yes—
201C22×C4C2×C5×Q811yescharacteristic
202C22×C4C5×#4114yes—
203C22×C4C24×C511yescharacteristic
204M16—28no—
205M16—216no—
206M16—28no—
207M16—28no—
208M16—48no—
209C2×C8—24no—
210C2×C8—216no—
211C2×C8—28no—
212C2×C8—48no—
213C2×C8C5×C22⋊C4116yes—
214C2×C8C22×C4×C514yes—
215C2×C8C22×C4×C512yes—
216C2×C8C22×C4×C512yes—
217C2×C8C2×C5×D414yes—
218C2×C8C2×C5×D414yes—
219C2×C5—22no—
220C2×C5—24no—
221C2×C5—44no—
222C2×C5C2×#38011yescharacteristic
223C2×C5#291612yes—
224C23—24no—
225C23—42no—
226C23—44no—
227C23C2×C5×C4⋊C414yes—
228C23C2×C5×C4⋊C412yes—
229C23C5×C22⋊Q814yes—
230C23C22×C5×Q811yescharacteristic
231Q8—28no—
232D4—216no—
233D4—28no—
234C2×C4—24no—
235C2×C4—24no—
236C2×C4—24no—
237C2×C4—28no—
238C2×C4C2×C5×C22⋊C414yes—
239C2×C4C2×C5×C4⋊C414yes—
240C2×C4C2×C5×C4⋊C412yes—
241C2×C4C5×#11714yes—
242C2×C4C5×#12114yes—
243C2×C4C5×#12114yes—
244C2×C4C5×C22⋊Q814yes—
245C2×C4C23×C4×C511yescharacteristic
246C2×C4C22×C5×D412yes—
247C2×C4C22×C5×D411yescharacteristic
248C2×C4C2×C5×#4112yes—
249C8—24no—
250C8—48no—
251C8C2×C5×C22⋊C414yes—
252C8C2×C5×C22⋊C414yes—
253C5#2066811yescharacteristic, direct product factor, Sylow
254C22—22no—
255C22—24no—
256C22—24no—
257C22—28no—
258C22—44no—
259C22—48no—
260C22C5×#38014yes—
261C22C22×C5×C4⋊C411yescharacteristic
262C22C2×C5×C22⋊Q812yes—
263C4—24no—
264C4C5×#38014yes—
265C4C22×C5×C22⋊C411yescharacteristic
266C4C2×C5×#11711yescharacteristic
267C4C2×C5×#12112yes—
268C2—22no—
269C2—24no—
270C2—44no—
271C2C2×C5×#38011yescharacteristic
272C2C5×#291612yes—
subgroupG/H
centerC2×C4×C5C22×D4
commutatorC2×C4C23×C4×C5
Frattini, cosocleC22×C4C24×C5
socleC22×C5C22×C4⋊C4
prime radicalC22×C5×#41C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4×C5 ◁ C22×C5×#41 ◁ G

Complements

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

NH ≅ G/Ntype
2. C22×C5×#108C2semidirect
4. C5×#1811C2semidirect
5. C5×#1810C2semidirect
6. C5×#1738C2semidirect
21. #20668C5direct (N × H)
52. C22×#108C2×C5semidirect
54. #1811C2×C5semidirect
55. #1810C2×C5semidirect
56. #1738C2×C5semidirect
253. C5#20668direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C5×#1312
C22×C5×#1082
C5×#28792
C5×#18112
C5×#18102
C5×#17382
#206685