Finite Group Databasebeta

← C4×#19151464 #36475660

Subgroups — C4×#19151464 #36475660

Order 22784.

1742 conjugacy classes of subgroups.

The subgroup lattice has 278 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19151464C212yesmaximal
2C2×C4×C4⋊Dic89C212yesmaximal
3#26018482C212yesmaximal
4#26018479C214yesmaximal
5C4×#15667919C214yesmaximal
6C2×C43×C89C211yesmaximal, characteristic
7C22×C4⋊Dic89C2214yes—
8C22×C4×Dic89C2214yes—
9#19151464C4116yesdirect product factor
10C4×C4⋊Dic89—28no—
11C2×#15667919C2218yes—
12C2×#15667919C2214yes—
13C2×#15667919C2218yes—
14C22×C42×C89C2212yes—
15C22×C42×C89C2212yes—
16C22×C42×C89C2211yescharacteristic
17C22×C42×C89C2211yescharacteristic
18C22×C42×C89C2211yescharacteristic
19C43×C89C418yescomplemented
20C23×Dic89C2318yes—
21C2×C4⋊Dic89—28no—
22C2×C4⋊Dic89—28no—
23C2×C4⋊Dic89C2×C4116yes—
24C2×C4×Dic89—28no—
25C2×C4×Dic89—216no—
26#15667919—28no—
27#15667919—216no—
28#15667919C2×C4132yes—
29C23×C4×C89C2312yes—
30C23×C4×C89C2311yescharacteristic
31C23×C4×C89C2312yes—
32C23×C4×C89C2311yescharacteristic
33C23×C4×C89C2311yescharacteristic
34C2×C42×C89—28no—
35C2×C42×C89—24no—
36C2×C42×C89—28no—
37C2×C42×C89C2×C418yes—
38C2×C42×C89C2×C418yes—
39C2×C42×C89C2×C418yes—
40C2×C42×C89C2×C414yes—
41C2×C42×C89C2×C414yes—
42C2×C42×C89C2×C414yes—
43C2×C42×C89D414yes—
44C2×C42×C89Q814yes—
45C22×Dic89—28no—
46C22×Dic89—216no—
47C22×Dic89—216no—
48C22×Dic89—28no—
49C22×Dic89C22×C4116yes—
50C4⋊Dic89—232no—
51C4×Dic89—416no—
52C24×C89C2411yescharacteristic
53C22×C4×C89—24no—
54C22×C4×C89—24no—
55C22×C4×C89—24no—
56C22×C4×C89—24no—
57C22×C4×C89—24no—
58C22×C4×C89C22×C418yes—
59C22×C4×C89C22×C414yes—
60C22×C4×C89C22×C412yes—
61C22×C4×C89C22×C414yes—
62C22×C4×C89C22×C412yes—
63C22×C4×C89C22×C414yes—
64C22×C4×C89C22×C412yes—
65C22×C4×C89C2×D412yes—
66C22×C4×C89C2×D412yes—
67C22×C4×C89C2×D412yes—
68C22×C4×C89C2×Q812yes—
69C22×C4×C89C2×Q812yes—
70C22×C4×C89C2×Q812yes—
71C22×C4×C89#4118yes—
72C22×C4×C89#4114yes—
73C22×C4×C89#4118yes—
74C42×C89—216no—
75C42×C89—28no—
76C42×C89—216no—
77C42×C89C42116yescomplemented
78C42×C89C4⋊C4116yes—
79C23×C89C23×C412yes—
80C23×C89C23×C411yescharacteristic
81C23×C89C22×D411yescharacteristic
82C23×C89C22×Q811yescharacteristic
83C23×C89C2×#4112yes—
84C23×C89C2×#4114yes—
85C23×C89C2×#4114yes—
86C2×C4×C89—24no—
87C2×C4×C89—24no—
88C2×C4×C89—24no—
89C2×C4×C89—24no—
90C2×C4×C89—24no—
91C2×C4×C89—216no—
92C2×C4×C89—216no—
93C2×C4×C89—24no—
94C2×C4×C89—24no—
95C2×C4×C89C2×C4218yes—
96C2×C4×C89C2×C4214yes—
97C2×C4×C89C2×C4⋊C414yes—
98C2×C4×C89C2×C4⋊C414yes—
99C2×C4×C89C2×C4⋊C414yes—
100C2×C4×C89#11718yes—
101C2×C4×C89#11714yes—
102C2×C4×C89#11718yes—
103C2×C4×C89C4×D418yes—
104C2×C4×C89C4×Q818yes—
105C2×C4×C89#12418yes—
106C2×C4×C89#12518yes—
107C2×Dic89—216no—
108C2×Dic89—232no—
109C2×Dic89—48no—
110C2×Dic89—416no—
111C2×Dic89—48no—
112C22×C89C22×C4211yescharacteristic
113C22×C89C22×C4⋊C411yescharacteristic
114C22×C89C2×#11711yescharacteristic
115C22×C89C2×#11712yes—
116C22×C89C2×#11712yes—
117C22×C89C2×C4×D412yes—
118C22×C89C2×C4×Q812yes—
119C22×C89C4×#4118yes—
120C22×C89C2×#12412yes—
121C22×C89C2×#12512yes—
122C22×C89#52918yes—
123C22×C89#53212yes—
124C22×C89#53312yes—
125C4×C89—28no—
126C4×C89—28no—
127C4×C89—24no—
128C4×C89C4×C4⋊C418yes—
129C4×C89#38218yescomplemented
130Dic89—416no—
131C4×#382—891nomaximal, Sylow
132C2×C89C2×C4×C4⋊C411yescharacteristic
133C2×C89C4×#11712yes—
134C2×C89C2×#38211yescharacteristic
135C2×C89#228312yes—
136C2×C89#228511yescharacteristic
137C2×C89C4×#12414yes—
138C2×C89C4×#12514yes—
139C2×#382—892no—
140C2×C4×C4⋊C4—892no—
141C2×C43D8911yescharacteristic
142C4⋊#95—892no—
143#1434—894no—
144C4×#95—894no—
145C89C4×#38211yescharacteristic, complemented, Sylow
146C22×C4⋊C4—894no—
147C22×C42—894no—
148C22×C42C2×D8912yes—
149C22×C42C2×D8911yescharacteristic
150C22×C42C2×D8912yes—
151C22×C42C2×D8911yescharacteristic
152C22×C42C2×D8911yescharacteristic
153#382—8916no—
154C4×C4⋊C4—1788no—
155C2×#95—898no—
156C2×#95—898no—
157C2×#95—894no—
158C43Dic8918yescomplemented
159C23×C4—898no—
160C23×C4C22×D8912yes—
161C23×C4C22×D8911yescharacteristic
162C23×C4C22×D8912yes—
163C23×C4C22×D8911yescharacteristic
164C23×C4C22×D8911yescharacteristic
165C2×C4⋊C4—8916no—
166C2×C4⋊C4—1788no—
167C2×C4⋊C4—1788no—
168C2×C42—28no—
169C2×C42—24no—
170C2×C42—28no—
171C2×C42—1788no—
172C2×C42—17816no—
173C2×C42Dic17814yes—
174C2×C42C4×D8918yes—
175C2×C42D35614yes—
176C2×C42C2×Dic8914yes—
177C2×C42C2×Dic8918yes—
178C2×C42C2×Dic8918yes—
179C2×C42C2×Dic8914yes—
180C2×C42C2×Dic8914yes—
181#95—8932no—
182#95—1788no—
183#95—17816no—
184C24C23×D8911yescharacteristic
185C22×C4—24no—
186C22×C4—24no—
187C22×C4—24no—
188C22×C4—24no—
189C22×C4—24no—
190C22×C4—8916no—
191C22×C4—1788no—
192C22×C4—17816no—
193C22×C4—17816no—
194C22×C4—1788no—
195C22×C4C2×C4×D8918yes—
196C22×C4C2×C4×D8914yes—
197C22×C4C22×Dic8914yes—
198C22×C4C22×Dic8914yes—
199C22×C4C22×Dic8912yes—
200C22×C4C22×Dic8912yes—
201C22×C4C22×Dic8912yes—
202C22×C4C2×D35612yes—
203C22×C4C2×D35612yes—
204C22×C4C2×D35612yes—
205C22×C4C2×Dic17812yes—
206C22×C4C2×Dic17812yes—
207C22×C4C2×Dic17812yes—
208C22×C4#1308357418yes—
209C22×C4#1308357414yes—
210C22×C4#1308357418yes—
211C4⋊C4—17832no—
212C42—216no—
213C42—28no—
214C42—216no—
215C42—35616no—
216C42C4×Dic89116yescomplemented
217C42C4⋊Dic89116yes—
218C23C22×C4×D8912yes—
219C23C23×Dic8911yescharacteristic
220C23C22×D35611yescharacteristic
221C23C22×Dic17811yescharacteristic
222C23C2×#1308357412yes—
223C23C2×#1308357414yes—
224C23C2×#1308357414yes—
225C2×C4—216no—
226C2×C4—24no—
227C2×C4—24no—
228C2×C4—24no—
229C2×C4—24no—
230C2×C4—24no—
231C2×C4—24no—
232C2×C4—24no—
233C2×C4—216no—
234C2×C4—35616no—
235C2×C4—3568no—
236C2×C4—3568no—
237C2×C4—17816no—
238C2×C4—17832no—
239C2×C4C2×C4×Dic8918yes—
240C2×C4C2×C4×Dic8914yes—
241C2×C4C2×C4⋊Dic8914yes—
242C2×C4C2×C4⋊Dic8914yes—
243C2×C4C2×C4⋊Dic8914yes—
244C2×C4#1566797118yes—
245C2×C4#1566797114yes—
246C2×C4#1566797118yes—
247C2×C4C4×D35618yes—
248C2×C4C4×Dic17818yes—
249C2×C4#1566800018yes—
250C2×C4#1566800418yes—
251C22C22×C4×Dic8911yescharacteristic
252C22C22×C4⋊Dic8911yescharacteristic
253C22C2×#1566797112yes—
254C22C2×#1566797111yescharacteristic
255C22C2×#1566797112yes—
256C22C2×C4×D35612yes—
257C22C2×C4×Dic17812yes—
258C22C4×#1308357418yes—
259C22C2×#1566800012yes—
260C22C2×#1566800412yes—
261C22#1915213218yes—
262C22#1915214812yes—
263C22#1915215512yes—
264C4—24no—
265C4—28no—
266C4—28no—
267C4—35616no—
268C4C4×C4⋊Dic8918yes—
269C4#1915146418yesdirect product factor
270C2C2×C4×C4⋊Dic8911yescharacteristic
271C2C4×#1566797112yes—
272C2C2×#1915146411yescharacteristic
273C2#2602265012yes—
274C2#2602265911yescharacteristic
275C2C4×#1566800014yes—
276C2C4×#1566800414yes—
subgroupG/H
centerC23×C4C22×D89
commutatorC22×C89C22×C42
FrattiniC24C23×D89
FittingC2×C43×C89C2
socle, prime radical, cosocleC24×C89C24
hypercenterC2×C43D89
hypocenterC89C4×#382
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C23×C4 ◁ C2×C43

Complements

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

NH ≅ G/Ntype
9. #19151464C4direct (N × H)
19. C43×C89C4semidirect
77. C42×C89C42semidirect
129. C4×C89#382semidirect
145. C89C4×#382semidirect
158. C43Dic89semidirect
216. C42C4×Dic89semidirect
269. C4#19151464direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191514642
C2×C4×C4⋊Dic892
#260184822
#260184792
C4×#156679192
C2×C43×C892
C4×#38289