Finite Group Databasebeta

← C4×#19151517 #36476237

Subgroups — C4×#19151517 #36476237

Order 22784.

1942 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
1C2×#19151517C211yesmaximal, characteristic
2C2×C4×#13083553C213yesmaximal
3#26018523C211yesmaximal, characteristic
4#26018515C213yesmaximal
5#26018502C213yesmaximal
6C4×#15667919C213yesmaximal
7C22×C4×Q8×C89C211yesmaximal, characteristic
8C22×#13083553C2213yes—
9C22×#13083553C2213yes—
10C22×C4×Dic89C2211yescharacteristic
11C22×C4×Dic89C2213yes—
12#19151517C418yesdirect product factor
13C4×#13083553—212no—
14C2×#15667919C2216yes—
15C2×#15667919C2213yes—
16C2×#15667919C2213yes—
17C2×#15667919C2213yes—
18C2×#15667919C2213yes—
19C23×Q8×C89C2211yescharacteristic
20C2×C4×Q8×C89—212no—
21C22×C4⋊C4×C89C2213yes—
22C22×C42×C89C2213yes—
23C23×Dic89C2311yescharacteristic
24C23×Dic89C2313yes—
25C23×Dic89C2311yescharacteristic
26C23×Dic89C2313yes—
27C2×#13083553—26no—
28C2×#13083553—26no—
29C2×#13083553—26no—
30C2×#13083553—26no—
31C2×#13083553—26no—
32C2×#13083553C2×C4112yes—
33C2×C4×Dic89—26no—
34C2×C4×Dic89—26no—
35C2×C4×Dic89—26no—
36C2×C4×Dic89Q8112yescomplemented
37#15667919—212no—
38#15667919—26no—
39#15667919—26no—
40#15667919—26no—
41#15667919C2×C4112yes—
42C22×Q8×C89—26no—
43C22×Q8×C89—26no—
44C22×Q8×C89C2×C414yes—
45C23×C4×C89C2313yes—
46C23×C4×C89C2313yes—
47C23×C4×C89C2311yescharacteristic
48C4×Q8×C89—232no—
49C2×C4⋊C4×C89—212no—
50C2×C4⋊C4×C89—26no—
51C2×C42×C89—212no—
52C2×C42×C89D4112yes—
53C22×Dic89—23no—
54C22×Dic89—23no—
55C22×Dic89—23no—
56C22×Dic89—23no—
57C22×Dic89—23no—
58C22×Dic89—23no—
59C22×Dic89—23no—
60C22×Dic89—26no—
61C22×Dic89—26no—
62C22×Dic89—23no—
63C22×Dic89—23no—
64C22×Dic89—23no—
65C22×Dic89C22×C412yes—
66C22×Dic89C22×C416yes—
67C22×Dic89C2×Q816yes—
68C22×Dic89C2×Q816yes—
69C22×Dic89#4112yes—
70C22×Dic89#4116yes—
71#13083553—224no—
72#13083553—224no—
73C4×Dic89—224no—
74C4×Dic89—44no—
75C24×C89C2411yescharacteristic
76C2×Q8×C89—28no—
77C2×Q8×C89—224no—
78C2×Q8×C89—224no—
79C22×C4×C89—26no—
80C22×C4×C89—26no—
81C22×C4×C89—26no—
82C22×C4×C89—26no—
83C22×C4×C89—23no—
84C22×C4×C89—23no—
85C22×C4×C89C22×C416yes—
86C22×C4×C89C2×D416yes—
87C22×C4×C89C2×D416yes—
88C22×C4×C89C2×D416yes—
89C22×C4×C89C2×Q816yes—
90C22×C4×C89#4116yes—
91C22×C4×C89#4112yes—
92C4⋊C4×C89—224no—
93C42×C89—224no—
94C23×C89C23×C411yescharacteristic
95C23×C89C22×D413yes—
96C23×C89C22×Q813yes—
97C23×C89C2×#4113yes—
98C23×C89C2×#4111yescharacteristic
99C23×C89C2×#4113yes—
100C23×C89C2×#4111yescharacteristic
101Q8×C89—232no—
102C2×C4×C89—212no—
103C2×C4×C89—26no—
104C2×C4×C89—26no—
105C2×C4×C89—212no—
106C2×C4×C89—26no—
107C2×C4×C89—26no—
108C2×C4×C89—26no—
109C2×C4×C89—46no—
110C2×C4×C89—46no—
111C2×C4×C89C4×D4112yes—
112C2×C4×C89#12014yes—
113C2×C4×C89C22⋊Q8112yes—
114C2×C4×C89C4⋊Q8112yes—
115C2×Dic89—26no—
116C2×Dic89—26no—
117C2×Dic89—26no—
118C2×Dic89—26no—
119C2×Dic89—26no—
120C2×Dic89—26no—
121C2×Dic89—26no—
122C2×Dic89—26no—
123C2×Dic89—26no—
124C2×Dic89—212no—
125C2×Dic89—41no—
126C2×Dic89—41no—
127C2×Dic89—43no—
128C2×Dic89—43no—
129C2×Dic89—46no—
130C2×Dic89—43no—
131C2×Dic89—43no—
132C2×Dic89C4×Q8112yescomplemented
133C22×C89C2×C4×D413yes—
134C22×C89C2×C4×Q813yes—
135C22×C89C4×#4111yescharacteristic
136C22×C89C2×#12011yescharacteristic
137C22×C89C2×C22⋊Q813yes—
138C22×C89#52513yes—
139C22×C89#52513yes—
140C22×C89#52913yes—
141C22×C89C2×C4⋊Q813yes—
142C22×C89#53213yes—
143C22×C89#53316yes—
144C22×C89#53313yes—
145C4×C89—212no—
146C4×C89—46no—
147C4×C89#39518yescomplemented
148Dic89—212no—
149Dic89—42no—
150Dic89—46no—
151Dic89—42no—
152C4×#395—891nomaximal, Sylow
153C2×C89C4×#12011yescharacteristic
154C2×C89C4×C22⋊Q813yes—
155C2×C89C4×C4⋊Q813yes—
156C2×C89C2×#39511yescharacteristic
157C2×C89#238811yescharacteristic
158C2×C89#239613yes—
159C2×C89#239913yes—
160C22×C4×Q8D8911yescharacteristic
161C2×#395—891no—
162C2×C4×C4⋊C4—893no—
163#1446—891no—
164#1444—893no—
165#1441—893no—
166C4×#95—893no—
167C89C4×#39511yescharacteristic, complemented, Sylow
168C23×Q8C2×D8911yescharacteristic
169C2×C4×Q8—212no—
170C22×C4⋊C4—893no—
171C22×C4⋊C4—893no—
172C22×C4⋊C4C2×D8913yes—
173C22×C42—893no—
174C22×C42—891no—
175C22×C42C2×D8913yes—
176#395—898no—
177C4×C4⋊C4—17812no—
178C2×#95—893no—
179C2×#95—896no—
180C2×#95—893no—
181C2×#95—893no—
182C2×#95—893no—
183C22×Q8—26no—
184C22×Q8—26no—
185C22×Q8C4×D8914yes—
186C23×C4—893no—
187C23×C4—891no—
188C23×C4—891no—
189C23×C4—893no—
190C23×C4C22×D8913yes—
191C23×C4C22×D8913yes—
192C23×C4C22×D8911yescharacteristic
193C4×Q8—232no—
194C2×C4⋊C4—212no—
195C2×C4⋊C4—26no—
196C2×C4⋊C4—8912no—
197C2×C4⋊C4—1786no—
198C2×C4⋊C4—1786no—
199C2×C4⋊C4—1786no—
200C2×C4⋊C4—1786no—
201C2×C4⋊C4—1786no—
202C2×C42—212no—
203C2×C42—8912no—
204C2×C42—1786no—
205C2×C42—1786no—
206C2×C42—1786no—
207C2×C42C22⋊D89112yes—
208#95—8912no—
209#95—17812no—
210#95—1786no—
211#95—1786no—
212#95—1786no—
213C24C23×D8911yescharacteristic
214C2×Q8—28no—
215C2×Q8—224no—
216C2×Q8—224no—
217C22×C4—26no—
218C22×C4—26no—
219C22×C4—26no—
220C22×C4—26no—
221C22×C4—23no—
222C22×C4—23no—
223C22×C4—896no—
224C22×C4—896no—
225C22×C4—896no—
226C22×C4—892no—
227C22×C4—896no—
228C22×C4—892no—
229C22×C4—1783no—
230C22×C4—1783no—
231C22×C4—1783no—
232C22×C4—1786no—
233C22×C4—1783no—
234C22×C4—1786no—
235C22×C4—1783no—
236C22×C4—1783no—
237C22×C4—1783no—
238C22×C4—1783no—
239C22×C4—1783no—
240C22×C4—1783no—
241C22×C4C2×C4×D8916yes—
242C22×C4C2×C22⋊D8916yes—
243C22×C4C2×C22⋊D8916yes—
244C22×C4C2×C22⋊D8916yes—
245C22×C4Q8×D8916yes—
246C22×C4#1308357416yes—
247C22×C4#1308357512yes—
248C4⋊C4—224no—
249C4⋊C4—17824no—
250C4⋊C4—17824no—
251C42—224no—
252C42—3564no—
253C42—17824no—
254C23C22×C4×D8911yescharacteristic
255C23C22×C22⋊D8913yes—
256C23C2×Q8×D8913yes—
257C23#41×D8913yes—
258C23#41×D8911yescharacteristic
259C23C2×#1308357413yes—
260C23C2×#1308357511yescharacteristic
261Q8—232no—
262C2×C4—212no—
263C2×C4—26no—
264C2×C4—26no—
265C2×C4—212no—
266C2×C4—26no—
267C2×C4—26no—
268C2×C4—26no—
269C2×C4—46no—
270C2×C4—46no—
271C2×C4—8912no—
272C2×C4—3566no—
273C2×C4—3563no—
274C2×C4—3563no—
275C2×C4—3561no—
276C2×C4—3561no—
277C2×C4—3563no—
278C2×C4—3563no—
279C2×C4—17812no—
280C2×C4—1786no—
281C2×C4—1786no—
282C2×C4—1786no—
283C2×C4—1786no—
284C2×C4—1786no—
285C2×C4—1786no—
286C2×C4—1786no—
287C2×C4—1786no—
288C2×C4—1786no—
289C2×C4C4×C22⋊D89112yes—
290C2×C4#1566798114yes—
291C2×C4#15667988112yes—
292C2×C4#15668010112yes—
293C22C2×C4×C22⋊D8913yes—
294C22C4×Q8×D8913yes—
295C22C4×#1308357511yescharacteristic
296C22C2×#1566798111yescharacteristic
297C22C2×#1566798813yes—
298C22#1915210513yes—
299C22#1915210913yes—
300C22#1915213513yes—
301C22C2×#1566801013yes—
302C22#1915214413yes—
303C22#1915215216yes—
304C22#1915215213yes—
305C4—212no—
306C4—46no—
307C4—3562no—
308C4—3562no—
309C4—3566no—
310C4—17812no—
311C4#1915151718yesdirect product factor
312C2C4×#1566798111yescharacteristic
313C2C4×#1566798813yes—
314C2C4×#1566801013yes—
315C2C2×#1915151711yescharacteristic
316C2#2602346511yescharacteristic
317C2#2602352213yes—
318C2#2602354313yes—
subgroupG/H
centerC23×C4C22×D89
commutatorC23×C89C23×C4
FrattiniC24C23×D89
FittingC22×C4×Q8×C89C2
socle, prime radical, cosocleC24×C89C24
hypercenterC22×C4×Q8D89
hypocenterC89C4×#395
LCSG ▷ C23×C89 ▷ C89
UCSC1 ◁ C23×C4 ◁ C22×C4×Q8

Complements

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

NH ≅ G/Ntype
12. #19151517C4direct (N × H)
36. C2×C4×Dic89Q8semidirect
132. C2×Dic89C4×Q8semidirect
147. C4×C89#395semidirect
167. C89C4×#395semidirect
311. C4#19151517direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191515172
C2×C4×#130835532
#260185232
#260185152
#260185022
C4×#156679192
C22×C4×Q8×C892
C4×#39589