Finite Group Databasebeta

← C22×#64991 #12968910

Subgroups — C22×#64991 #12968910

Order 1280.

2142 conjugacy classes of subgroups.

The subgroup lattice has 236 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#4015C211yesmaximal, characteristic
2C22×#4016C211yesmaximal, characteristic
3C22×C5×#97C211yesmaximal, characteristic
4C22×#3950C212yesmaximal
5C22×#3949C212yesmaximal
6C2×#64991C2124yesmaximal, direct product factor
7C23×Dic10—21no—
8C23×C5×C8C2212yes—
9C22×C42×C5C2211yescharacteristic
10C22×C4⋊Dic5—21no—
11C22×C4⋊Dic5C2211yescharacteristic
12C22×C4⋊Dic5C2212yes—
13C22×C4⋊Dic5C2211yescharacteristic
14C22×#683—21no—
15C22×#683—21no—
16C2×#4016—26no—
17C2×#4016C22112yes—
18C2×#4015—26no—
19C2×#4015C22112yes—
20C2×C5×#97C22112yes—
21C2×#3950C22124yes—
22C2×#3949C22124yes—
23#64991C22164yesdirect product factor
24C22×#501—51nomaximal, Sylow
25C23×C4×C5D411yescharacteristic
26C23×C4×C5D411yescharacteristic
27C23×C4×C5C2311yescharacteristic
28C23×Dic5—21no—
29C23×Dic5—21no—
30C23×Dic5—22no—
31C22×Dic10—212no—
32C22×Dic10—48no—
33C22×C5×C8Q8116yescomplemented
34C22×C5×C8C23112yes—
35C2×C42×C5D416yes—
36C2×C42×C5C2316yes—
37C2×C4⋊Dic5—26no—
38C2×C4⋊Dic5—212no—
39C2×C4⋊Dic5—23no—
40C2×C4⋊Dic5—23no—
41C2×C4⋊Dic5C23112yes—
42C2×C4⋊Dic5C2316yes—
43C2×C4⋊Dic5C2316yes—
44C2×#683—212no—
45C2×#683—212no—
46#4016—224no—
47#4016C23116yes—
48#4015—224no—
49#4015C23116yes—
50C5×#97C23116yes—
51#3950C23132yes—
52#3949C23132yes—
53C22×C4⋊Q8—51no—
54C22×#125—51no—
55C2×#501—524no—
56C22×#107—52no—
57C22×#106—52no—
58C22×#97D511yescharacteristic
59C24×C5C2×D411yescharacteristic
60C22×C4×C5—24no—
61C22×C4×C5—24no—
62C22×C4×C5C2×D416yes—
63C22×C4×C5C2×D416yes—
64C22×C4×C5C2×D413yes—
65C22×C4×C5C2×Q818yes—
66C22×C4×C5C2413yes—
67C22×Dic5—212no—
68C22×Dic5—26no—
69C22×Dic5—26no—
70C22×Dic5—48no—
71C22×Dic5—44no—
72C22×Dic5—44no—
73C2×Dic10—216no—
74C2×Dic10—448no—
75C2×C5×C8C2×Q8148yescomplemented
76C2×C5×C8C2418yes—
77C42×C5C2×D4112yes—
78C42×C5C2414yes—
79C4⋊Dic5—212no—
80C4⋊Dic5—216no—
81C4⋊Dic5—26no—
82C4⋊Dic5—26no—
83C4⋊Dic5C2414yes—
84C4⋊Dic5C2418yes—
85C4⋊Dic5C2414yes—
86#683—216no—
87#683—216no—
88C23×Q8—101no—
89C23×C8C2×D512yes—
90C2×C4⋊Q8—512no—
91C2×C4⋊Q8—106no—
92C2×#125—512no—
93C2×#125—106no—
94C22×C4⋊C4—51no—
95C22×C4⋊C4—52no—
96C22×C4⋊C4—51no—
97C22×C4⋊C4—101no—
98C22×C4⋊C4—101no—
99C22×C4⋊C4—101no—
100C22×C42C2×D511yescharacteristic
101#501—564no—
102C2×#107—524no—
103C2×#106—524no—
104C2×#97C2×D5112yes—
105C23×C5C4⋊Q814yes—
106C23×C5AGL(1,ℤ/8)14yes—
107C23×C5#13714yes—
108C23×C5C22×D413yes—
109C2×C4×C5—212no—
110C2×C4×C5—212no—
111C2×C4×C5C4⋊Q8112yes—
112C2×C4×C5C22×D414yes—
113C2×C4×C5C22×D414yes—
114C2×C4×C5C22×D413yes—
115C2×C4×C5C22×Q8112yes—
116C2×C4×C5C2511yescharacteristic
117C2×Dic5—24no—
118C2×Dic5—24no—
119C2×Dic5—28no—
120C2×Dic5—424no—
121C2×Dic5—412no—
122C2×Dic5—412no—
123Dic10—432no—
124C5×C8C22×Q8116yescomplemented
125C22×Q8—1012no—
126C22×Q8—208no—
127C23×C4—101no—
128C23×C4—101no—
129C23×C4—102no—
130C23×C4D2011yescharacteristic
131C23×C4D2011yescharacteristic
132C23×C4C22×D511yescharacteristic
133C22×C8Dic10116yescomplemented
134C22×C8C22×D5112yes—
135C4⋊Q8—516no—
136C4⋊Q8—1024no—
137#125—516no—
138#125—1024no—
139C2×C4⋊C4—56no—
140C2×C4⋊C4—56no—
141C2×C4⋊C4—512no—
142C2×C4⋊C4—103no—
143C2×C4⋊C4—103no—
144C2×C4⋊C4—106no—
145C2×C4⋊C4—1012no—
146C2×C4⋊C4—1012no—
147C2×C4⋊C4—1012no—
148C2×C42D2016yes—
149C2×C42C22×D516yes—
150#107—532no—
151#106—532no—
152#97C22×D5116yes—
153C22×C5#501116yescomplemented
154C22×C5C2×C4⋊Q816yes—
155C22×C5C2×AGL(1,ℤ/8)16yes—
156C22×C5C2×#13716yes—
157C22×C5C23×D411yescharacteristic
158C4×C5—24no—
159C4×C5—24no—
160C4×C5C2×C4⋊Q816yes—
161C4×C5C23×Q812yes—
162Dic5—48no—
163Dic5—44no—
164Dic5—44no—
165C24C2×D2011yescharacteristic
166C2×Q8—1016no—
167C2×Q8—2048no—
168C22×C4—24no—
169C22×C4—24no—
170C22×C4—106no—
171C22×C4—106no—
172C22×C4—1012no—
173C22×C4—208no—
174C22×C4—204no—
175C22×C4—204no—
176C22×C4C2×Dic1018yes—
177C22×C4C2×D2016yes—
178C22×C4C2×D2016yes—
179C22×C4C2×D2013yes—
180C22×C4C23×D513yes—
181C2×C8C2×Dic10148yescomplemented
182C2×C8C23×D518yes—
183C4⋊C4—54no—
184C4⋊C4—58no—
185C4⋊C4—54no—
186C4⋊C4—106no—
187C4⋊C4—106no—
188C4⋊C4—1012no—
189C4⋊C4—1016no—
190C4⋊C4—1016no—
191C4⋊C4—1016no—
192C42C2×D20112yes—
193C42C23×D514yes—
194C2×C5C2×#501112yescomplemented
195C2×C5C22×C4⋊Q811yescharacteristic
196C2×C5C22×AGL(1,ℤ/8)11yescharacteristic
197C2×C5C22×#13711yescharacteristic
198C23#401514yes—
199C23#405414yes—
200C23#405514yes—
201C23C22×D2013yes—
202Q8—2032no—
203C2×C4—212no—
204C2×C4—212no—
205C2×C4—104no—
206C2×C4—104no—
207C2×C4—108no—
208C2×C4—2024no—
209C2×C4—2012no—
210C2×C4—2012no—
211C2×C4#4015112yes—
212C2×C4C22×Dic10112yes—
213C2×C4C22×D2014yes—
214C2×C4C22×D2014yes—
215C2×C4C22×D2013yes—
216C2×C4C24×D511yescharacteristic
217C8C22×Dic10116yescomplemented
218C5C22×#50111yescharacteristic, complemented, Sylow
219C22#64991116yesdirect product factor
220C22C2×#401516yes—
221C22C2×#405416yes—
222C22C2×#405516yes—
223C22C23×D2011yescharacteristic
224C4—24no—
225C4—24no—
226C4—208no—
227C4—204no—
228C4—204no—
229C4C2×#401516yes—
230C4C23×Dic1012yes—
231C2C2×#64991112yesdirect product factor
232C2C22×#401511yescharacteristic
233C2C22×#405411yescharacteristic
234C2C22×#405511yescharacteristic
subgroupG/H
centerC24C2×D20
commutator, cosocleC2×C4×C5C25
FrattiniC2×C4C24×D5
FittingC22×C5×#97C2
socle, prime radicalC24×C5C2×D4
hypercenterC22×#97D5
hypocenterC5C22×#501
LCSG ▷ C2×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×#97

Complements

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

NH ≅ G/Ntype
6. C2×#64991C2direct (N × H)
23. #64991C22direct (N × H)
33. C22×C5×C8Q8semidirect
75. C2×C5×C8C2×Q8semidirect
124. C5×C8C22×Q8semidirect
133. C22×C8Dic10semidirect
153. C22×C5#501semidirect
181. C2×C8C2×Dic10semidirect
194. C2×C5C2×#501semidirect
217. C8C22×Dic10semidirect
218. C5C22×#501semidirect
219. C22#64991direct (N × H)
231. C2C2×#64991direct (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×#40162
C22×C5×#972
C22×#39502
C22×#39492
C2×#649912
C22×#5015