Finite Group Databasebeta

← C22×D4⋊#92420 #30610373

Subgroups — C22×D4⋊#92420 #30610373

Order 15616.

1886 conjugacy classes of subgroups.

The subgroup lattice has 306 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4⋊#92420C211yesmaximal, characteristic, complemented
2C22×C4×#92420C211yesmaximal, characteristic, complemented
3C2×D4⋊#92420C2112yesmaximal, direct product factor
4C22×D4×Dic61C211yesmaximal, characteristic
5C23×#92420—21no—
6C23×#92420—21no—
7C2×C4⋊#92420—23no—
8C2×C4⋊#92420C2216yescomplemented
9C2×C4×#92420—23no—
10C2×C4×#92420C2216yescomplemented
11D4⋊#92420C22116yesdirect product factor
12C24×Dic61—21no—
13C2×D4×Dic61—23no—
14C2×D4×Dic61—23no—
15C2×D4×Dic61C416yes—
16C2×D4×Dic61C2216yes—
17C22×C4⋊Dic61C411yescharacteristic
18C22×C22⋊Dic61—21no—
19C22×C4×Dic61C2211yescharacteristic
20C23×D4×C61C411yescharacteristic
21C22×#92420—28no—
22C22×#92420—26no—
23C22×#92420—26no—
24C22×#92420—44no—
25C4⋊#92420—26no—
26C4⋊#92420C2314yescomplemented
27C4×#92420—26no—
28C4×#92420C2314yescomplemented
29C23×Dic61—21no—
30C23×Dic61—26no—
31C23×Dic61—26no—
32C23×Dic61—44no—
33C23×Dic61—44no—
34C23×Dic61D411yescharacteristic
35C23×Dic61D411yescharacteristic
36D4×Dic61—212no—
37D4×Dic61—26no—
38D4×Dic61—26no—
39D4×Dic61C2×C4112yes—
40D4×Dic61C2314yes—
41C2×C4⋊Dic61—23no—
42C2×C4⋊Dic61C2×C416yes—
43C2×C22⋊Dic61—26no—
44C2×C22⋊Dic61—26no—
45C2×C4×Dic61C2×C413yes—
46C2×C4×Dic61D413yes—
47C2×C4×Dic61D413yes—
48C2×C4×Dic61C2313yes—
49C25×C61—21no—
50C22×D4×C61—23no—
51C22×D4×C61—24no—
52C22×D4×C61C818yescomplemented
53C22×D4×C61C2×C416yes—
54C23×C4×C61C2×C411yescharacteristic
55C24×C61—28no—
56C24×C61—26no—
57C24×C61—44no—
58C24×C61—44no—
59C24×C61C22⋊C411yescharacteristic
60C2×D4×C61—224no—
61C2×D4×C61—26no—
62C2×D4×C61—212no—
63C2×D4×C61C2×C8124yescomplemented
64C2×D4×C61C22×C414yes—
65C22×C4×C61C22⋊C413yes—
66C22×C4×C61C2×C814yes—
67C22×C4×C61M1614yes—
68C22×C4×C61C22×C413yes—
69C22×Dic61—24no—
70C22×Dic61—26no—
71C22×Dic61—212no—
72C22×Dic61—24no—
73C22×Dic61—44no—
74C22×Dic61—424no—
75C22×Dic61—412no—
76C22×Dic61—412no—
77C22×Dic61C22⋊C413yes—
78C22×Dic61C22⋊C413yes—
79C22×Dic61D814yes—
80C22×Dic61SD1614yes—
81C22×Dic61C2×D413yes—
82C22×Dic61C2×D413yes—
83C2×#92420—224no—
84C2×#92420—24no—
85C2×#92420—24no—
86C2×#92420—412no—
87C22⋊Dic61—212no—
88C22⋊Dic61—24no—
89C4⋊Dic61—26no—
90C4⋊Dic61C22×C414yes—
91C4×Dic61C22⋊C416yes—
92C4×Dic61C22×C413yes—
93C4×Dic61C2×D413yes—
94C4×Dic61C2×D413yes—
95C4×Dic61C2411yescharacteristic
96C23×C61—24no—
97C23×C61—224no—
98C23×C61—432no—
99C23×C61—412no—
100C23×C61—412no—
101C23×C61C22⋊C814yes—
102C23×C61#10214yes—
103C23×C61#10414yes—
104C23×C61C2×C22⋊C413yes—
105D4×C61—24no—
106D4×C61—224no—
107D4×C61C22×C818yescomplemented
108C2×C4×C61C22⋊C8112yes—
109C2×C4×C61C2×C22⋊C413yes—
110C2×C4×C61C22×C816yes—
111C2×C4×C61C2×M1616yes—
112C2×C4×C61C23×C411yescharacteristic
113C2×Dic61—26no—
114C2×Dic61—26no—
115C2×Dic61—24no—
116C2×Dic61—412no—
117C2×Dic61—44no—
118C2×Dic61—44no—
119C2×Dic61—424no—
120C2×Dic61#102112yes—
121C2×Dic61C2×C22⋊C413yes—
122C2×Dic61C2×C22⋊C413yes—
123C2×Dic61C2×D816yes—
124C2×Dic61C2×SD1616yes—
125C2×Dic61C22×D411yescharacteristic
126C2×Dic61C22×D411yescharacteristic
127#92420—28no—
128#92420—44no—
129C22×D4⋊C8—611nomaximal, Sylow
130C22×C61—28no—
131C22×C61—44no—
132C22×C61—44no—
133C22×C61—448no—
134C22×C61D4⋊C8116yescomplemented
135C22×C61C2×C22⋊C816yes—
136C22×C61C2×#10216yes—
137C22×C61C2×#10416yes—
138C22×C61C22×C22⋊C411yescharacteristic
139C4×C61C2×C22⋊C816yes—
140C4×C61C23×C811yescharacteristic
141C4×C61C22×M1611yescharacteristic
142Dic61—21no—
143Dic61—23no—
144Dic61—44no—
145Dic61C2×#10216yes—
146Dic61C22×D811yescharacteristic
147Dic61C22×SD1611yescharacteristic
148C22×C4×D4—611no—
149C22×C4⋊C8—611no—
150C22×C4×C8—611no—
151C2×D4⋊C8—6112no—
152C2×C61—48no—
153C2×C61C2×D4⋊C8112yescomplemented
154C2×C61C22×C22⋊C811yescharacteristic
155C2×C61C22×#10211yescharacteristic
156C2×C61C22×#10411yescharacteristic
157C23×D4#692311yescharacteristic
158C24×C4—1221no—
159C23×C8—1221no—
160C23×C8—1221no—
161C2×C4×D4—616no—
162C2×C4×D4—616no—
163C2×C4×D4—1223no—
164C2×C4×D4—1223no—
165C22×C4⋊C4—611no—
166C22×C22⋊C4—1221no—
167C22×C42—611no—
168C2×C4⋊C8—616no—
169C2×C4⋊C8—1223no—
170C2×C4×C8—616no—
171C2×C4×C8—1223no—
172D4⋊C8—6116no—
173C61C22×D4⋊C811yescharacteristic, complemented, Sylow
174C25—21no—
175C22×D4—24no—
176C22×D4—23no—
177C22×D4#9242018yescomplemented
178C22×D4C2×#692316yes—
179C23×C4—611no—
180C23×C4—611no—
181C23×C4—1226no—
182C23×C4—1226no—
183C23×C4—1221no—
184C23×C4—2444no—
185C23×C4—2444no—
186C23×C4C2×#692311yescharacteristic
187C22×C8—1226no—
188C22×C8—1228no—
189C22×C8—1226no—
190C22×C8—2444no—
191C4×D4—614no—
192C4×D4—6112no—
193C4×D4—1226no—
194C4×D4—1226no—
195C4×D4—12212no—
196C2×C4⋊C4—616no—
197C2×C4⋊C4—1223no—
198C2×C22⋊C4—1226no—
199C2×C22⋊C4—1226no—
200C2×C42—613no—
201C2×C42—613no—
202C2×C42—613no—
203C2×C42—613no—
204C4⋊C8—614no—
205C4⋊C8—1226no—
206C4×C8—614no—
207C4×C8—1226no—
208C24—28no—
209C24—26no—
210C24—44no—
211C24—44no—
212C24C22⋊#692311yescharacteristic
213C2×D4—224no—
214C2×D4—26no—
215C2×D4—212no—
216C2×D4C2×#92420124yescomplemented
217C2×D4C22×#692314yes—
218C22×C4—614no—
219C22×C4—614no—
220C22×C4—613no—
221C22×C4—613no—
222C22×C4—613no—
223C22×C4—613no—
224C22×C4—12212no—
225C22×C4—1224no—
226C22×C4—1224no—
227C22×C4—1226no—
228C22×C4—24424no—
229C22×C4—24412no—
230C22×C4—24412no—
231C22×C4—2444no—
232C22×C4C2×#9242014yes—
233C22×C4#1175821714yes—
234C22×C4C22⋊#692313yes—
235C22×C4C22×#692313yes—
236C2×C8—1224no—
237C2×C8—12224no—
238C2×C8—1224no—
239C2×C8—24412no—
240C4⋊C4—614no—
241C4⋊C4—1226no—
242C22⋊C4—12212no—
243C22⋊C4—1224no—
244C42—613no—
245C42—613no—
246C42—616no—
247C42—611no—
248C42—613no—
249C23—224no—
250C23—24no—
251C23—412no—
252C23—412no—
253C23—432no—
254C23C22⋊#9242014yes—
255C23#1451983914yes—
256C23#1451984114yes—
257C23C2×C22⋊#692313yes—
258D4—224no—
259D4—24no—
260D4C22×#9242018yescomplemented
261C2×C4—6112no—
262C2×C4—616no—
263C2×C4—616no—
264C2×C4—613no—
265C2×C4—611no—
266C2×C4—613no—
267C2×C4—611no—
268C2×C4—1226no—
269C2×C4—1226no—
270C2×C4—1224no—
271C2×C4—2444no—
272C2×C4—2444no—
273C2×C4—24424no—
274C2×C4—24412no—
275C2×C4C22⋊#92420112yes—
276C2×C4C2×C22⋊#692313yes—
277C2×C4C22×#9242016yes—
278C2×C4C2×#1175821716yes—
279C2×C4C23×#692311yescharacteristic
280C8—1228no—
281C8—2444no—
282C22—28no—
283C22—448no—
284C22—44no—
285C22—44no—
286C22D4⋊#92420116yesdirect product factor
287C22C2×C22⋊#9242016yes—
288C22C2×#1451983916yes—
289C22C2×#1451984116yes—
290C22C22×C22⋊#692311yescharacteristic
291C4—611no—
292C4—611no—
293C4—616no—
294C4—1221no—
295C4—1223no—
296C4—2444no—
297C4C2×C22⋊#9242016yes—
298C4C23×#9242011yescharacteristic
299C4C22×#1175821711yescharacteristic
300C2—48no—
301C2C2×D4⋊#92420112yesdirect product factor
302C2C22×C22⋊#9242011yescharacteristic
303C2C22×#1451983911yescharacteristic
304C2C22×#1451984111yescharacteristic
subgroupG/H
centerC24C22⋊#6923
commutatorC4×C61C23×C8
FrattiniC2×C4C23×#6923
Fitting, prime radicalC23×D4×C61C4
socleC24×C61C22⋊C4
cosocleC4×Dic61C24
hypercenterC23×D4#6923
hypocenterC61C22×D4⋊C8
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C24 ◁ C23×C4 ◁ C23×D4

Complements

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

NH ≅ G/Ntype
1. C22×C4⋊#92420C2semidirect
2. C22×C4×#92420C2semidirect
3. C2×D4⋊#92420C2direct (N × H)
8. C2×C4⋊#92420C22semidirect
10. C2×C4×#92420C22semidirect
11. D4⋊#92420C22direct (N × H)
26. C4⋊#92420C23semidirect
28. C4×#92420C23semidirect
52. C22×D4×C61C8semidirect
63. C2×D4×C61C2×C8semidirect
107. D4×C61C22×C8semidirect
134. C22×C61D4⋊C8semidirect
153. C2×C61C2×D4⋊C8semidirect
173. C61C22×D4⋊C8semidirect
177. C22×D4#92420semidirect
216. C2×D4C2×#92420semidirect
260. D4C22×#92420semidirect
286. C22D4⋊#92420direct (N × H)
301. C2C2×D4⋊#92420direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊#924202
C22×C4×#924202
C2×D4⋊#924202
C22×D4×Dic612
C22×D4⋊C861