Finite Group Databasebeta

← C2×#10605121 #12258131

Subgroups — C2×#10605121 #12258131

Order 1280.

2398 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#4016C211yesmaximal, characteristic
2C2×C5×#376C211yesmaximal, characteristic
3C2×#65217C212yesmaximal
4C2×#65224C211yesmaximal, characteristic
5C2×C4×C4⋊Dic5C212yesmaximal
6#10605121C2116yesmaximal, direct product factor
7C2×#64936C214yesmaximal
8C2×#64944C214yesmaximal
9C22×C42×C5C2211yescharacteristic
10C22×C42×C5C2211yescharacteristic
11C22×C42×C5C2211yescharacteristic
12C22×C4⋊Dic5C2212yes—
13C22×C4⋊Dic5C2214yes—
14C22×C4⋊Dic5C2212yes—
15C22×#683C2214yes—
16C22×#683C2214yes—
17C22×C4×Dic5C2214yes—
18C2×#4016C4116yescomplemented
19C2×#4016C2218yes—
20C5×#376C2218yes—
21C2×C5×#95C2212yes—
22C2×C5×#95C2212yes—
23C2×#3963C2214yes—
24C2×#3963C2214yes—
25#65224C2218yes—
26C4×C4⋊Dic5C22116yes—
27#65217C22116yes—
28#64944C22132yes—
29#64936C22132yes—
30C2×#2330—51nomaximal, Sylow
31C23×C4×C5C2311yescharacteristic
32C23×C4×C5C2311yescharacteristic
33C23×C4×C5C2312yes—
34C23×C4×C5C2312yes—
35C23×C4×C5C2311yescharacteristic
36C23×Dic5C2314yes—
37C23×Dic5C2314yes—
38C2×C42×C5—24no—
39C2×C42×C5C2×C418yes—
40C2×C42×C5Q818yes—
41C2×C42×C5C2314yes—
42C2×C42×C5C2314yes—
43C2×C42×C5C2314yes—
44C2×C4⋊Dic5—28no—
45C2×C4⋊Dic5—48no—
46C2×C4⋊Dic5C2×C4116yes—
47C2×C4⋊Dic5C2318yes—
48C2×C4⋊Dic5C23116yes—
49C2×C4⋊Dic5C2318yes—
50C2×#683—48no—
51C2×#683C2×C4132yes—
52C2×#683C23116yes—
53C2×#683C23116yes—
54C2×C4×Dic5—48no—
55C2×C4×Dic5C23116yes—
56#4016C2×C4164yescomplemented
57C5×#95C2318yes—
58C5×#95C2318yes—
59#3963C23116yes—
60#3963C23116yes—
61C22×#125—51no—
62#2330—516no—
63C2×#389—52no—
64C2×#389—54no—
65C2×#387—54no—
66C2×#384—51no—
67C2×C4×C4⋊C4—52no—
68C2×#376D511yescharacteristic
69C24×C5C2411yescharacteristic
70C22×C4×C5—24no—
71C22×C4×C5—24no—
72C22×C4×C5—24no—
73C22×C4×C5—24no—
74C22×C4×C5—22no—
75C22×C4×C5—22no—
76C22×C4×C5—24no—
77C22×C4×C5—24no—
78C22×C4×C5C22×C418yes—
79C22×C4×C5C22×C414yes—
80C22×C4×C5C2×Q818yes—
81C22×C4×C5C2×Q814yes—
82C22×C4×C5#4114yes—
83C22×C4×C5C2412yes—
84C22×C4×C5C2412yes—
85C22×C4×C5C2414yes—
86C22×C4×C5C2414yes—
87C22×C4×C5C2412yes—
88C22×Dic5—28no—
89C22×Dic5—28no—
90C22×Dic5—28no—
91C22×Dic5—28no—
92C22×Dic5—28no—
93C22×Dic5C22×C4116yes—
94C22×Dic5C2418yes—
95C22×Dic5C2418yes—
96C42×C5—28no—
97C42×C5C22×C4116yes—
98C42×C5C2×Q8116yes—
99C4⋊Dic5—216no—
100C4⋊Dic5—416no—
101C4⋊Dic5C22×C4132yes—
102#683—416no—
103#683C22×C4164yes—
104C4×Dic5—416no—
105C2×#125—516no—
106C2×#125—58no—
107C22×C4⋊C4—54no—
108C22×C4⋊C4—52no—
109C22×C4⋊C4—52no—
110C22×C4⋊C4—54no—
111C22×C4⋊C4—54no—
112C22×C42—54no—
113C22×C42C2×D511yescharacteristic
114C22×C42C2×D511yescharacteristic
115C22×C42C2×D511yescharacteristic
116#389—516no—
117#389—532no—
118#387—532no—
119#384—58no—
120C4×C4⋊C4—516no—
121#376C2×D518yes—
122C2×#95—54no—
123C2×#95—54no—
124C2×#95C2×D512yes—
125C2×#95C2×D512yes—
126C23×C5C23×C412yes—
127C23×C5C22×Q812yes—
128C23×C5C2×#4112yes—
129C23×C5H(5,𝔽2)14yes—
130C23×C52−1+414yes—
131C23×C5C2511yescharacteristic
132C2×C4×C5—216no—
133C2×C4×C5—216no—
134C2×C4×C5—24no—
135C2×C4×C5—24no—
136C2×C4×C5—24no—
137C2×C4×C5—24no—
138C2×C4×C5—22no—
139C2×C4×C5—22no—
140C2×C4×C5—24no—
141C2×C4×C5—24no—
142C2×C4×C5—44no—
143C2×C4×C5—44no—
144C2×C4×C5C4×Q8116yes—
145C2×C4×C5C23×C418yes—
146C2×C4×C5C23×C414yes—
147C2×C4×C5C22×Q818yes—
148C2×C4×C5C22×Q814yes—
149C2×C4×C5C2×#4114yes—
150C2×Dic5—232no—
151C2×Dic5—28no—
152C2×Dic5—28no—
153C2×Dic5—28no—
154C2×Dic5—28no—
155C2×Dic5—28no—
156C2×Dic5—416no—
157C2×Dic5C23×C4116yes—
158C23×C4—54no—
159C23×C4—54no—
160C23×C4C22×D511yescharacteristic
161C23×C4C22×D511yescharacteristic
162C23×C4C22×D512yes—
163C23×C4C22×D512yes—
164C23×C4C22×D511yescharacteristic
165#125—564no—
166C2×C4⋊C4—532no—
167C2×C4⋊C4—516no—
168C2×C4⋊C4—58no—
169C2×C4⋊C4—516no—
170C2×C4⋊C4—58no—
171C2×C4⋊C4—516no—
172C2×C4⋊C4—516no—
173C2×C4⋊C4—108no—
174C2×C4⋊C4—208no—
175C2×C4⋊C4—208no—
176C2×C42—24no—
177C2×C42—516no—
178C2×C42—208no—
179C2×C42Dic1018yes—
180C2×C42C4×D518yes—
181C2×C42C22×D514yes—
182C2×C42C22×D514yes—
183C2×C42C22×D514yes—
184#95—516no—
185#95—516no—
186#95C22×D518yes—
187#95C22×D518yes—
188C22×C5C2×C4×Q814yes—
189C22×C5#52018yes—
190C22×C5#54014yes—
191C22×C5#54114yes—
192C22×C5#54418yes—
193C22×C5C24×C411yescharacteristic
194C22×C5C23×Q811yescharacteristic
195C22×C5C22×#4111yescharacteristic
196C22×C5C2×H(5,𝔽2)12yes—
197C22×C5C2×2−1+412yes—
198C4×C5—28no—
199C4×C5—28no—
200C4×C5—42no—
201C4×C5—42no—
202C4×C5C2×C4×Q818yes—
203Dic5—216no—
204Dic5—48no—
205C24C23×D511yescharacteristic
206C22×C4—24no—
207C22×C4—24no—
208C22×C4—24no—
209C22×C4—24no—
210C22×C4—22no—
211C22×C4—22no—
212C22×C4—24no—
213C22×C4—24no—
214C22×C4—516no—
215C22×C4—58no—
216C22×C4—58no—
217C22×C4—108no—
218C22×C4—108no—
219C22×C4—108no—
220C22×C4—108no—
221C22×C4—108no—
222C22×C4C2×Dic1018yes—
223C22×C4C2×Dic1014yes—
224C22×C4C2×C4×D518yes—
225C22×C4C2×C4×D514yes—
226C22×C4#70914yes—
227C22×C4C23×D512yes—
228C22×C4C23×D512yes—
229C22×C4C23×D514yes—
230C22×C4C23×D514yes—
231C22×C4C23×D512yes—
232C4⋊C4—564no—
233C4⋊C4—532no—
234C4⋊C4—1016no—
235C4⋊C4—2016no—
236C4⋊C4—2016no—
237C42—28no—
238C42—2016no—
239C42C2×Dic10116yes—
240C42C2×C4×D5116yes—
241C2×C5#233018yescomplemented
242C2×C5C22×C4×Q811yescharacteristic
243C2×C5C2×#52012yes—
244C2×C5C2×#54011yescharacteristic
245C2×C5C2×#54111yescharacteristic
246C2×C5C2×#54412yes—
247C23C22×Dic1012yes—
248C23C22×C4×D512yes—
249C23C2×#70912yes—
250C23#414914yes—
251C23#415014yes—
252C23C24×D511yescharacteristic
253C2×C4—216no—
254C2×C4—216no—
255C2×C4—24no—
256C2×C4—24no—
257C2×C4—24no—
258C2×C4—24no—
259C2×C4—22no—
260C2×C4—22no—
261C2×C4—24no—
262C2×C4—24no—
263C2×C4—44no—
264C2×C4—44no—
265C2×C4—516no—
266C2×C4—1032no—
267C2×C4—108no—
268C2×C4—108no—
269C2×C4—108no—
270C2×C4—108no—
271C2×C4—108no—
272C2×C4—2016no—
273C2×C4C4×Dic10116yes—
274C2×C4C22×Dic1018yes—
275C2×C4C22×Dic1014yes—
276C2×C4C22×C4×D518yes—
277C2×C4C22×C4×D514yes—
278C2×C4C2×#70914yes—
279C5C2×#233011yescharacteristic, complemented, Sylow
280C22C2×C4×Dic1014yes—
281C22#6585214yes—
282C22#6585318yes—
283C22#6585718yes—
284C22#6586914yes—
285C22C23×Dic1011yescharacteristic
286C22C23×C4×D511yescharacteristic
287C22C22×#70911yescharacteristic
288C22C2×#414912yes—
289C22C2×#415012yes—
290C4—28no—
291C4—28no—
292C4—42no—
293C4—42no—
294C4—1016no—
295C4—208no—
296C4C2×C4×Dic1018yes—
297C2#1060512118yesdirect product factor
298C2C22×C4×Dic1011yescharacteristic
299C2C2×#6585211yescharacteristic
300C2C2×#6585312yes—
301C2C2×#6585712yes—
302C2C2×#6586911yescharacteristic
subgroupG/H
centerC24C23×D5
commutatorC22×C5C24×C4
FrattiniC23C24×D5
FittingC2×C5×#376C2
socle, prime radicalC24×C5C24
cosocleC23×C5C25
hypercenterC2×#376D5
hypocenterC5C2×#2330
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C24 ◁ C2×#376

Complements

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

NH ≅ G/Ntype
6. #10605121C2direct (N × H)
18. C2×#4016C4semidirect
56. #4016C2×C4semidirect
241. C2×C5#2330semidirect
279. C5C2×#2330semidirect
297. C2#10605121direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#40162
C2×C5×#3762
C2×#652172
C2×#652242
C2×C4×C4⋊Dic52
#106051212
C2×#649362
C2×#649442
C2×#23305