Finite Group Databasebeta

← C2×C4×#4015 #12257822

Subgroups — C2×C4×#4015 #12257822

Order 1280.

3358 conjugacy classes of subgroups.

The subgroup lattice has 320 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#4015C211yesmaximal, characteristic
2C22×C4×Dic10C212yesmaximal
3C2×C43×C5C211yesmaximal, characteristic
4C2×#65218C212yesmaximal
5C2×#65217C214yesmaximal
6C2×#65224C211yesmaximal, characteristic
7C2×C4×C4⋊Dic5C214yesmaximal
8C4×#4015C2116yesmaximal, direct product factor
9C23×Dic10C2212yes—
10C22×C42×C5C2212yes—
11C22×C42×C5C2211yescharacteristic
12C22×C42×C5C2211yescharacteristic
13C22×C42×C5C2211yescharacteristic
14C22×C42×C5C2212yes—
15C22×C4⋊Dic5C2214yes—
16C22×C4⋊Dic5C2212yes—
17C22×C4⋊Dic5C2214yes—
18C22×#683C2214yes—
19C22×C4×Dic5C2214yes—
20C2×#4015C4116yesdirect product factor
21C2×#4015C2218yes—
22C2×C4×Dic10—216no—
23C2×C4×Dic10C22116yes—
24C43×C5C2218yes—
25C2×#3963C2218yes—
26#65224C2218yes—
27C4×C4⋊Dic5C22132yes—
28#65218C22116yes—
29#65217C22132yes—
30C2×C4×C4⋊Q8—51nomaximal, Sylow
31C23×C4×C5C2311yescharacteristic
32C23×C4×C5C2312yes—
33C23×C4×C5C2311yescharacteristic
34C23×C4×C5C2312yes—
35C23×C4×C5C2311yescharacteristic
36C23×Dic5C2314yes—
37C23×Dic5C2314yes—
38C22×Dic10—28no—
39C22×Dic10—28no—
40C22×Dic10C2×C4116yes—
41C22×Dic10C2318yes—
42C2×C42×C5—24no—
43C2×C42×C5—28no—
44C2×C42×C5C2×C418yes—
45C2×C42×C5D418yes—
46C2×C42×C5Q8116yescomplemented
47C2×C42×C5C2318yes—
48C2×C42×C5C2314yes—
49C2×C42×C5C2314yes—
50C2×C42×C5C2314yes—
51C2×C42×C5C2318yes—
52C2×C4⋊Dic5—28no—
53C2×C4⋊Dic5—216no—
54C2×C4⋊Dic5C2×C4132yes—
55C2×C4⋊Dic5C2318yes—
56C2×C4⋊Dic5C23116yes—
57C2×C4⋊Dic5C23116yes—
58C2×#683—216no—
59C2×#683C23116yes—
60C2×C4×Dic5—216no—
61C2×C4×Dic5C23116yes—
62#4015C2×C4164yesdirect product factor
63C4×Dic10—264no—
64#3963C23132yes—
65C22×C4⋊Q8—51no—
66C22×C4×Q8—52no—
67C4×C4⋊Q8—516no—
68C2×#391—52no—
69C2×#389—54no—
70C2×#384—51no—
71C2×C4×C4⋊C4—54no—
72C2×C43D511yescharacteristic
73C24×C5C2411yescharacteristic
74C22×C4×C5—24no—
75C22×C4×C5—24no—
76C22×C4×C5—24no—
77C22×C4×C5C22×C414yes—
78C22×C4×C5C22×C418yes—
79C22×C4×C5C2×D414yes—
80C22×C4×C5C2×D414yes—
81C22×C4×C5C2×D414yes—
82C22×C4×C5C2×Q818yes—
83C22×C4×C5C2×Q818yes—
84C22×C4×C5C2×Q818yes—
85C22×C4×C5#4114yes—
86C22×C4×C5#4118yes—
87C22×C4×C5C2412yes—
88C22×C4×C5C2414yes—
89C22×C4×C5C2412yes—
90C22×C4×C5C2414yes—
91C22×C4×C5C2412yes—
92C22×Dic5—28no—
93C22×Dic5—28no—
94C22×Dic5—28no—
95C22×Dic5—216no—
96C22×Dic5C22×C4116yes—
97C22×Dic5C2418yes—
98C22×Dic5C2418yes—
99C2×Dic10—264no—
100C2×Dic10—216no—
101C2×Dic10—216no—
102C2×Dic10C22×C4132yes—
103C42×C5—28no—
104C42×C5—216no—
105C42×C5C22×C4116yes—
106C42×C5C2×D4116yes—
107C42×C5C2×Q8132yescomplemented
108C4⋊Dic5—216no—
109C4⋊Dic5—232no—
110C4⋊Dic5C22×C4164yes—
111#683—232no—
112C4×Dic5—232no—
113C23×Q8—52no—
114C2×C4⋊Q8—516no—
115C2×C4⋊Q8—58no—
116C2×C4×Q8—516no—
117C2×C4×Q8—1016no—
118C22×C4⋊C4—54no—
119C22×C4⋊C4—54no—
120C22×C4⋊C4—52no—
121C22×C4⋊C4—54no—
122C22×C42—54no—
123C22×C42C2×D512yes—
124C22×C42C2×D511yescharacteristic
125C22×C42C2×D512yes—
126C22×C42C2×D511yescharacteristic
127C22×C42C2×D511yescharacteristic
128#391—516no—
129#389—532no—
130#384—58no—
131C4×C4⋊C4—532no—
132C2×#95—58no—
133C43C2×D518yes—
134C23×C5C23×C412yes—
135C23×C5C22×D412yes—
136C23×C5C22×Q814yes—
137C23×C5C2×#4112yes—
138C23×C5C2×#4114yes—
139C23×C5C2511yescharacteristic
140C2×C4×C5—28no—
141C2×C4×C5—216no—
142C2×C4×C5—24no—
143C2×C4×C5—24no—
144C2×C4×C5—24no—
145C2×C4×C5C4×D4116yes—
146C2×C4×C5C4×Q8132yescomplemented
147C2×C4×C5C4⋊Q8116yescomplemented
148C2×C4×C5C23×C414yes—
149C2×C4×C5C23×C418yes—
150C2×C4×C5C22×D414yes—
151C2×C4×C5C22×D414yes—
152C2×C4×C5C22×D414yes—
153C2×C4×C5C22×Q818yes—
154C2×C4×C5C22×Q818yes—
155C2×C4×C5C22×Q818yes—
156C2×C4×C5C2×#4114yes—
157C2×C4×C5C2×#4118yes—
158C2×Dic5—232no—
159C2×Dic5—28no—
160C2×Dic5—28no—
161C2×Dic5—28no—
162C2×Dic5—216no—
163C2×Dic5—416no—
164C2×Dic5C23×C4116yes—
165Dic10—264no—
166C22×Q8—516no—
167C22×Q8—58no—
168C22×Q8—108no—
169C22×Q8—108no—
170C23×C4—54no—
171C23×C4—54no—
172C23×C4C22×D512yes—
173C23×C4C22×D511yescharacteristic
174C23×C4C22×D512yes—
175C23×C4C22×D511yescharacteristic
176C23×C4C22×D511yescharacteristic
177C4⋊Q8—564no—
178C4×Q8—1064no—
179C2×C4⋊C4—532no—
180C2×C4⋊C4—516no—
181C2×C4⋊C4—58no—
182C2×C4⋊C4—516no—
183C2×C4⋊C4—516no—
184C2×C4⋊C4—1016no—
185C2×C4⋊C4—108no—
186C2×C4⋊C4—1016no—
187C2×C42—28no—
188C2×C42—24no—
189C2×C42—516no—
190C2×C42—1016no—
191C2×C42Dic10116yescomplemented
192C2×C42C4×D518yes—
193C2×C42D2018yes—
194C2×C42C22×D518yes—
195C2×C42C22×D514yes—
196C2×C42C22×D518yes—
197C2×C42C22×D514yes—
198C2×C42C22×D514yes—
199#95—532no—
200C22×C5C2×C4×D414yes—
201C22×C5C2×C4×Q818yes—
202C22×C5C2×C4⋊Q814yes—
203C22×C5#53214yes—
204C22×C5#53318yes—
205C22×C5C24×C411yescharacteristic
206C22×C5C23×D411yescharacteristic
207C22×C5C23×Q812yes—
208C22×C5C22×#4111yescharacteristic
209C22×C5C22×#4112yes—
210C4×C5—24no—
211C4×C5—28no—
212C4×C5C2×C4×D418yes—
213C4×C5C2×C4×Q8116yescomplemented
214C4×C5C2×C4⋊Q818yescomplemented
215Dic5—216no—
216Dic5—48no—
217C24C23×D511yescharacteristic
218C2×Q8—532no—
219C2×Q8—1016no—
220C2×Q8—1016no—
221C2×Q8—1064no—
222C22×C4—24no—
223C22×C4—24no—
224C22×C4—24no—
225C22×C4—516no—
226C22×C4—58no—
227C22×C4—58no—
228C22×C4—108no—
229C22×C4—108no—
230C22×C4—108no—
231C22×C4—1016no—
232C22×C4C2×Dic1018yes—
233C22×C4C2×Dic1018yes—
234C22×C4C2×Dic1018yes—
235C22×C4C2×C4×D518yes—
236C22×C4C2×C4×D514yes—
237C22×C4C2×D2014yes—
238C22×C4C2×D2014yes—
239C22×C4C2×D2014yes—
240C22×C4#70918yes—
241C22×C4#70914yes—
242C22×C4C23×D514yes—
243C22×C4C23×D512yes—
244C22×C4C23×D512yes—
245C22×C4C23×D514yes—
246C22×C4C23×D512yes—
247C4⋊C4—564no—
248C4⋊C4—1032no—
249C4⋊C4—1016no—
250C4⋊C4—1032no—
251C42—216no—
252C42—28no—
253C42—1032no—
254C42C2×Dic10132yescomplemented
255C42C2×C4×D5116yes—
256C42C2×D20116yes—
257C2×C5C4×C4⋊Q818yescomplemented
258C2×C5C22×C4×D411yescharacteristic
259C2×C5C22×C4×Q812yes—
260C2×C5C22×C4⋊Q811yescharacteristic
261C2×C5C2×#53211yescharacteristic
262C2×C5C2×#53312yes—
263C23C22×Dic1014yes—
264C23C22×C4×D512yes—
265C23C22×D2012yes—
266C23C2×#70914yes—
267C23C2×#70912yes—
268C23C24×D511yescharacteristic
269Q8—1064no—
270C2×C4—216no—
271C2×C4—28no—
272C2×C4—24no—
273C2×C4—24no—
274C2×C4—24no—
275C2×C4—516no—
276C2×C4—1032no—
277C2×C4—108no—
278C2×C4—108no—
279C2×C4—108no—
280C2×C4—1016no—
281C2×C4—2016no—
282C2×C4C4×Dic10132yescomplemented
283C2×C4#4015116yesdirect product factor
284C2×C4C4×D20116yes—
285C2×C4C22×Dic1018yes—
286C2×C4C22×Dic1018yes—
287C2×C4C22×Dic1018yes—
288C2×C4C22×C4×D518yes—
289C2×C4C22×C4×D514yes—
290C2×C4C22×D2014yes—
291C2×C4C22×D2014yes—
292C2×C4C22×D2014yes—
293C2×C4C2×#70918yes—
294C2×C4C2×#70914yes—
295C5C2×C4×C4⋊Q811yescharacteristic, complemented, Sylow
296C22C2×C4×Dic1018yes—
297C22C2×#401514yes—
298C22#6580418yes—
299C22C2×C4×D2014yes—
300C22#6581114yes—
301C22C23×Dic1012yes—
302C22C23×C4×D511yescharacteristic
303C22C23×D2011yescharacteristic
304C22C22×#70912yes—
305C22C22×#70911yescharacteristic
306C4—28no—
307C4—24no—
308C4—1016no—
309C4—208no—
310C4C2×C4×Dic10116yescomplemented
311C4C2×#401518yesdirect product factor
312C4C2×C4×D2018yes—
313C2C4×#401518yesdirect product factor
314C2C22×C4×Dic1012yes—
315C2C22×#401511yescharacteristic
316C2C2×#6580412yes—
317C2C22×C4×D2011yescharacteristic
318C2C2×#6581111yescharacteristic
subgroupG/H
centerC23×C4C22×D5
commutatorC22×C5C24×C4
FrattiniC23C24×D5
FittingC2×C43×C5C2
socle, prime radicalC24×C5C24
cosocleC23×C5C25
hypercenterC2×C43D5
hypocenterC5C2×C4×C4⋊Q8
LCSG ▷ C22×C5 ▷ C5
UCSC1 ◁ C23×C4 ◁ C2×C43

Complements

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

NH ≅ G/Ntype
8. C4×#4015C2direct (N × H)
20. C2×#4015C4direct (N × H)
46. C2×C42×C5Q8semidirect
62. #4015C2×C4direct (N × H)
107. C42×C5C2×Q8semidirect
146. C2×C4×C5C4×Q8semidirect
147. C2×C4×C5C4⋊Q8semidirect
191. C2×C42Dic10semidirect
213. C4×C5C2×C4×Q8semidirect
214. C4×C5C2×C4⋊Q8semidirect
254. C42C2×Dic10semidirect
257. C2×C5C4×C4⋊Q8semidirect
282. C2×C4C4×Dic10semidirect
283. C2×C4#4015direct (N × H)
295. C5C2×C4×C4⋊Q8semidirect
310. C4C2×C4×Dic10semidirect
311. C4C2×#4015direct (N × H)
313. C2C4×#4015direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#40152
C22×C4×Dic102
C2×C43×C52
C2×#652182
C2×#652172
C2×#652242
C2×C4×C4⋊Dic52
C4×#40152
C2×C4×C4⋊Q85