Finite Group Databasebeta

← C5×#21921 #11944641

Subgroups — C5×#21921 #11944641

Order 1280.

694 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C5×#2296C211yesmaximal, characteristic
2C5×#1917C214yesmaximal, complemented
3C5×#1916C214yesmaximal, complemented
4C5×#1818C212yesmaximal
5C5×#1797C212yesmaximal
6C5×#1750C212yesmaximal
7C2×C5×#117C2211yescharacteristic
8C2×C5×#117C2211yescharacteristic
9C22×C42×C5C2211yescharacteristic
10C2×C5×C4⋊C8C2212yes—
11C2×C5×C4⋊C8C2212yes—
12C2×C5×C22⋊C8C2214yes—
13C2×C5×#97C2212yes—
14C2×C4×C5×C8C2212yes—
15C5×#389C412yes—
16C5×#389C412yes—
17C5×#385C414yes—
18C4×C5×C4⋊C4C2214yes—
19C5×#336C2214yes—
20C5×#336C2212yes—
21C5×#336C2214yes—
22C5×#336C2212yes—
23C5×#336C2214yes—
24#21921C511yesmaximal, characteristic, direct product factor, Sylow
25C23×C4×C5C2×C412yes—
26C23×C4×C5C2311yescharacteristic
27C22×C5×C8C2314yes—
28C22×C5×C8C2314yes—
29C5×#117—24no—
30C5×#117—41no—
31C5×#117—41no—
32C2×C5×C4⋊C4C2×C414yes—
33C2×C5×C4⋊C4C2×C412yes—
34C2×C5×C4⋊C4C2×C414yes—
35C2×C5×C4⋊C4C2×C412yes—
36C2×C5×C22⋊C4C2×C412yes—
37C2×C5×C22⋊C4C2×C412yes—
38C2×C42×C5—41no—
39C2×C42×C5—41no—
40C2×C42×C5C2×C411yescharacteristic
41C2×C42×C5C2×C411yescharacteristic
42C2×C42×C5C2312yes—
43C2×C42×C5C2312yes—
44C2×C42×C5C2312yes—
45C5×C4⋊C8—42no—
46C5×C4⋊C8—42no—
47C5×C22⋊C8—28no—
48C5×#97—42no—
49C4×C5×C8—42no—
50C5×#95C2×C414yes—
51C5×#95C2×C414yes—
52#2296C2×C511yescharacteristic
53#1917C2×C514yescomplemented
54#1916C2×C514yescomplemented
55#1818C2×C512yes—
56#1797C2×C512yes—
57#1750C2×C512yes—
58C24×C5C22×C411yescharacteristic
59C22×C4×C5—21no—
60C22×C4×C5—21no—
61C22×C4×C5—22no—
62C22×C4×C5—24no—
63C22×C4×C5—42no—
64C22×C4×C5—42no—
65C22×C4×C5C22×C412yes—
66C22×C4×C5C22×C414yes—
67C22×C4×C5C22×C414yes—
68C22×C4×C5C22×C411yescharacteristic
69C22×C4×C5C22×C412yes—
70C22×C4×C5#4114yes—
71C22×C4×C5C2411yescharacteristic
72C2×C5×C8—24no—
73C2×C5×C8—24no—
74C2×C5×C8—24no—
75C2×C5×C8—24no—
76C2×C5×C8—24no—
77C2×C5×C8—24no—
78C5×C4⋊C4—24no—
79C5×C4⋊C4—28no—
80C5×C4⋊C4—44no—
81C5×C4⋊C4—42no—
82C5×C22⋊C4—24no—
83C5×C22⋊C4—42no—
84C42×C5—24no—
85C42×C5—22no—
86C42×C5—22no—
87C42×C5—22no—
88C42×C5—22no—
89C42×C5—41no—
90C42×C5—41no—
91C2×#117C22×C511yescharacteristic
92C2×#117C22×C511yescharacteristic
93C22×C42C22×C511yescharacteristic
94C2×C4⋊C8C22×C512yes—
95C2×C4⋊C8C22×C512yes—
96C2×C22⋊C8C22×C514yes—
97C2×#97C22×C512yes—
98C2×C4×C8C22×C512yes—
99#389C4×C512yes—
100#389C4×C512yes—
101#385C4×C514yes—
102C4×C4⋊C4C22×C514yes—
103#336C22×C514yes—
104#336C22×C512yes—
105#336C22×C514yes—
106#336C22×C512yes—
107#336C22×C514yes—
108C23×C5—21no—
109C23×C5—21no—
110C23×C5—22no—
111C23×C5—22no—
112C23×C5#11712yes—
113C23×C5C23×C411yescharacteristic
114C2×C4×C5—22no—
115C2×C4×C5—21no—
116C2×C4×C5—21no—
117C2×C4×C5—22no—
118C2×C4×C5—24no—
119C2×C4×C5—24no—
120C2×C4×C5—24no—
121C2×C4×C5—22no—
122C2×C4×C5—24no—
123C2×C4×C5—24no—
124C2×C4×C5—24no—
125C2×C4×C5—22no—
126C2×C4×C5—22no—
127C2×C4×C5—24no—
128C2×C4×C5—24no—
129C2×C4×C5—48no—
130C2×C4×C5#11712yes—
131C2×C4×C5#13114yes—
132C2×C4×C5C2×#4112yes—
133C2×C4×C5H(5,𝔽2)11yescharacteristic
134C2×C4×C5H(5,𝔽2)11yescharacteristic
135C2×C4×C52−1+412yes—
136C5×C8—44no—
137C5×C8—44no—
138C23×C4C2×C4×C512yes—
139C23×C4C23×C511yescharacteristic
140C22×C8C23×C514yes—
141C22×C8C23×C514yes—
142#117—24no—
143#117—41no—
144#117—41no—
145C2×C4⋊C4C2×C4×C512yes—
146C2×C4⋊C4C2×C4×C514yes—
147C2×C4⋊C4C2×C4×C512yes—
148C2×C4⋊C4C2×C4×C514yes—
149C2×C22⋊C4C2×C4×C512yes—
150C2×C22⋊C4C2×C4×C512yes—
151C2×C42—41no—
152C2×C42—41no—
153C2×C42C2×C4×C511yescharacteristic
154C2×C42C2×C4×C511yescharacteristic
155C2×C42C23×C512yes—
156C2×C42C23×C512yes—
157C2×C42C23×C512yes—
158C4⋊C8—42no—
159C4⋊C8—42no—
160C22⋊C8—28no—
161#97—42no—
162C4×C8—42no—
163#95C2×C4×C514yes—
164#95C2×C4×C514yes—
165C22×C5—22no—
166C22×C5—24no—
167C22×C5—42no—
168C22×C5—41no—
169C22×C5—41no—
170C22×C5C2×#11711yescharacteristic
171C22×C5#51811yescharacteristic
172C22×C5#51911yescharacteristic
173C22×C5C2×#13112yes—
174C22×C5#56812yes—
175C4×C5—22no—
176C4×C5—24no—
177C4×C5—44no—
178C4×C5—44no—
179C4×C5—42no—
180C4×C5#53912yes—
181C4×C5#53912yes—
182C24C22×C4×C511yescharacteristic
183C22×C4—21no—
184C22×C4—21no—
185C22×C4—22no—
186C22×C4—24no—
187C22×C4—42no—
188C22×C4—42no—
189C22×C4C22×C4×C512yes—
190C22×C4C22×C4×C514yes—
191C22×C4C22×C4×C514yes—
192C22×C4C22×C4×C511yescharacteristic
193C22×C4C22×C4×C512yes—
194C22×C4C5×#4114yes—
195C22×C4C24×C511yescharacteristic
196C2×C8—24no—
197C2×C8—24no—
198C2×C8—24no—
199C2×C8—24no—
200C2×C8—24no—
201C2×C8—24no—
202C4⋊C4—24no—
203C4⋊C4—28no—
204C4⋊C4—42no—
205C4⋊C4—44no—
206C22⋊C4—24no—
207C22⋊C4—42no—
208C42—24no—
209C42—22no—
210C42—22no—
211C42—22no—
212C42—22no—
213C42—41no—
214C42—41no—
215C2×C5—42no—
216C2×C5#231311yescharacteristic
217C2×C5#292512yes—
218C2×C5#297612yes—
219C2×C5#298611yescharacteristic
220C2×C5#298711yescharacteristic
221C23—21no—
222C23—21no—
223C23—22no—
224C23—22no—
225C23C5×#11712yes—
226C23C23×C4×C511yescharacteristic
227C2×C4—22no—
228C2×C4—21no—
229C2×C4—21no—
230C2×C4—22no—
231C2×C4—24no—
232C2×C4—24no—
233C2×C4—24no—
234C2×C4—22no—
235C2×C4—24no—
236C2×C4—24no—
237C2×C4—24no—
238C2×C4—22no—
239C2×C4—22no—
240C2×C4—24no—
241C2×C4—24no—
242C2×C4—48no—
243C2×C4C5×#11712yes—
244C2×C4C5×#13114yes—
245C2×C4C2×C5×#4112yes—
246C2×C4C5×H(5,𝔽2)11yescharacteristic
247C2×C4C5×H(5,𝔽2)11yescharacteristic
248C2×C4C5×2−1+412yes—
249C8—44no—
250C8—44no—
251C5#2192111yescharacteristic, direct product factor, Sylow
252C22—22no—
253C22—24no—
254C22—41no—
255C22—41no—
256C22—42no—
257C22C2×C5×#11711yescharacteristic
258C22C5×#51811yescharacteristic
259C22C5×#51911yescharacteristic
260C22C2×C5×#13112yes—
261C22C5×#56812yes—
262C4—22no—
263C4—24no—
264C4—44no—
265C4—42no—
266C4—44no—
267C4C5×#53912yes—
268C4C5×#53912yes—
269C2—42no—
270C2C5×#231311yescharacteristic
271C2C5×#292512yes—
272C2C5×#297612yes—
273C2C5×#298611yescharacteristic
274C2C5×#298711yescharacteristic
subgroupG/H
centerC22×C4×C5C24
commutatorC23C23×C4×C5
Frattini, cosocleC22×C4C24×C5
socleC23×C5C23×C4
prime radicalC24×C5C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4×C5 ◁ G

Complements

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

NH ≅ G/Ntype
2. C5×#1917C2semidirect
3. C5×#1916C2semidirect
24. #21921C5direct (N × H)
53. #1917C2×C5semidirect
54. #1916C2×C5semidirect
251. C5#21921direct (N × H)

Maximal subgroups

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

subgroupindex
C5×#22962
C5×#19172
C5×#19162
C5×#18182
C5×#17972
C5×#17502
#219215