Finite Group Databasebeta

← C22×#16839920 #30546327

Subgroups — C22×#16839920 #30546327

Order 15616.

4982 conjugacy classes of subgroups.

The subgroup lattice has 312 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C24×Dic122C211yesmaximal, characteristic
2C23×Dic244C212yesmaximal, complemented
3C22×#14519756C211yesmaximal, characteristic
4C2×#16839920C2124yesmaximal, direct product factor
5C22×#14519702C212yesmaximal, complemented
6C22×C22⋊C8×C61C211yesmaximal, characteristic
7C23×Dic122—21no—
8C23×Dic122—26no—
9C23×Dic122—216no—
10C23×Dic122C2211yescharacteristic
11C23×Dic122C22112yes—
12C23×Dic122C2212yes—
13C24×Dic61—21no—
14C22×Dic244—216no—
15C22×Dic244C22124yescomplemented
16C2×#14519756—26no—
17C2×#14519756C22112yes—
18C22×C4⋊Dic61C2211yescharacteristic
19C22×#11758196—21no—
20C22×C22⋊Dic61—21no—
21#16839920C22164yesdirect product factor
22C2×#14519702C22124yescomplemented
23C24×C4×C61C2211yescharacteristic
24C23×C8×C61C2212yes—
25C2×C22⋊C8×C61C22112yes—
26C22×Dic122—216no—
27C22×Dic122—296no—
28C22×Dic122—212no—
29C22×Dic122—224no—
30C22×Dic122—26no—
31C22×Dic122—28no—
32C22×Dic122—296no—
33C22×Dic122—28no—
34C22×Dic122—23no—
35C22×Dic122D4116yes—
36C22×Dic122C2316yes—
37C22×Dic122C23116yes—
38C22×Dic122C23112yes—
39C23×Dic61—216no—
40C23×Dic61—212no—
41C23×Dic61—22no—
42C23×Dic61—21no—
43C23×Dic61—21no—
44C2×Dic244—296no—
45C2×Dic244C23132yescomplemented
46#14519756—224no—
47#14519756C23116yes—
48C2×C4⋊Dic61—23no—
49C2×C4⋊Dic61C2316yes—
50C2×#11758196—212no—
51C2×C22⋊Dic61—212no—
52#14519702C23132yescomplemented
53C25×C61D411yescharacteristic
54C23×C4×C61—28no—
55C23×C4×C61D411yescharacteristic
56C23×C4×C61D416yes—
57C23×C4×C61C2316yes—
58C23×C4×C61C2311yescharacteristic
59C22×C8×C61—28no—
60C22×C8×C61C23112yes—
61C22⋊C8×C61C23116yes—
62C24×C61—24no—
63C24×C61—24no—
64C24×C61Q1618yescomplemented
65C24×C61C2×D416yes—
66C24×C61C2×D411yescharacteristic
67C22×C4×C61—24no—
68C22×C4×C61—224no—
69C22×C4×C61—224no—
70C22×C4×C61C2×D416yes—
71C22×C4×C61C2×D4112yes—
72C22×C4×C61C2×D413yes—
73C22×C4×C61C2×D418yes—
74C22×C4×C61C2414yes—
75C22×C4×C61C2413yes—
76C22×Dic61—296no—
77C22×Dic61—216no—
78C22×Dic61—216no—
79C22×Dic61—212no—
80C22×Dic61—26no—
81C22×Dic61—26no—
82C22×Dic61—44no—
83C22×Dic61—44no—
84C2×Dic122—296no—
85C2×Dic122—2192no—
86C2×Dic122—248no—
87C2×Dic122—216no—
88C2×Dic122—212no—
89C2×Dic122—224no—
90C2×Dic122—264no—
91C2×Dic122—224no—
92C2×Dic122—26no—
93C2×Dic122—412no—
94C2×Dic122C2×D4148yes—
95C2×Dic122C2414yes—
96C2×Dic122C2418yes—
97C2×C8×C61—224no—
98C2×C8×C61C2418yes—
99C22⋊Dic61—216no—
100C4⋊Dic61—26no—
101C4⋊Dic61C2414yes—
102#11758196—216no—
103Dic244—264no—
104C23×C61—212no—
105C23×C61—212no—
106C23×C61—232no—
107C23×C61#12014yes—
108C23×C61C2×Q1614yes—
109C23×C61C2×Q16124yescomplemented
110C23×C61#13714yes—
111C23×C61C22×D414yes—
112C23×C61C22×D413yes—
113C2×C4×C61—212no—
114C2×C4×C61—224no—
115C2×C4×C61—28no—
116C2×C4×C61#120112yes—
117C2×C4×C61C22×D414yes—
118C2×C4×C61C22×D413yes—
119C2×C4×C61C22×D4112yes—
120C2×C4×C61C2511yescharacteristic
121C2×Dic61—264no—
122C2×Dic61—248no—
123C2×Dic61—28no—
124C2×Dic61—24no—
125C2×Dic61—24no—
126C2×Dic61—412no—
127C2×Dic61—412no—
128Dic122—264no—
129Dic122—248no—
130Dic122—28no—
131Dic122—28no—
132Dic122—412no—
133Dic122C22×D4116yes—
134C8×C61—28no—
135C22×#451—611nomaximal, Sylow
136C22×C61—24no—
137C22×C61—248no—
138C22×C61—24no—
139C22×C61#451116yescomplemented
140C22×C61C2×#12016yes—
141C22×C61C22×Q1616yes—
142C22×C61C22×Q1618yescomplemented
143C22×C61C2×#13716yes—
144C22×C61C23×D411yescharacteristic
145C4×C61—24no—
146C4×C61C2×#12016yes—
147C4×C61C23×D412yes—
148Dic61—216no—
149Dic61—44no—
150Dic61—44no—
151C24×Q8—611no—
152C23×Q16—612no—
153C22×C22⋊Q8—611no—
154C2×#451—6124no—
155C22×#103—612no—
156C22×C22⋊C8D6111yescharacteristic
157C2×C61—28no—
158C2×C61C2×#451112yescomplemented
159C2×C61C22×#12011yescharacteristic
160C2×C61C23×Q1611yescharacteristic
161C2×C61C22×#13711yescharacteristic
162C23×Q8—612no—
163C23×Q8—6112no—
164C23×Q8—611no—
165C23×Q8—12216no—
166C23×Q8—1226no—
167C23×Q8—1221no—
168C24×C4—1221no—
169C24×C4C2×D6111yescharacteristic
170C22×Q16—6124no—
171C22×Q16—12216no—
172C23×C8C2×D6112yes—
173C2×C22⋊Q8—6112no—
174C2×C22⋊Q8—1226no—
175C22×C4⋊C4—611no—
176C22×C4⋊C4—1221no—
177C22×C22⋊C4—1221no—
178#451—6164no—
179C2×#103—6124no—
180C2×C22⋊C8C2×D61112yes—
181C61C22×#45111yescharacteristic, complemented, Sylow
182C25D24411yescharacteristic
183C22×Q8—6116no—
184C22×Q8—6112no—
185C22×Q8—616no—
186C22×Q8—6116no—
187C22×Q8—12296no—
188C22×Q8—12216no—
189C22×Q8—12296no—
190C22×Q8—12212no—
191C22×Q8—12224no—
192C22×Q8—1226no—
193C22×Q8—1223no—
194C22×Q8—1228no—
195C22×Q8—1228no—
196C23×C4—28no—
197C23×C4—12216no—
198C23×C4—12212no—
199C23×C4—1222no—
200C23×C4—1221no—
201C23×C4—1221no—
202C23×C4D24416yes—
203C23×C4D24411yescharacteristic
204C23×C4C22×D6116yes—
205C23×C4C22×D6111yescharacteristic
206C2×Q16—6132no—
207C2×Q16—12296no—
208C22×C8—28no—
209C22×C8C22×D61112yes—
210C22⋊Q8—6116no—
211C22⋊Q8—12224no—
212C2×C4⋊C4—616no—
213C2×C4⋊C4—1223no—
214C2×C4⋊C4—12212no—
215C2×C22⋊C4—12212no—
216#103—6132no—
217C22⋊C8C22×D61116yes—
218C24—24no—
219C24—24no—
220C24Dic24418yescomplemented
221C24C2×D24416yes—
222C24C2×D24411yescharacteristic
223C2×Q8—6148no—
224C2×Q8—618no—
225C2×Q8—614no—
226C2×Q8—12264no—
227C2×Q8—12296no—
228C2×Q8—122192no—
229C2×Q8—12224no—
230C2×Q8—12216no—
231C2×Q8—12212no—
232C2×Q8—1226no—
233C2×Q8—12248no—
234C2×Q8—12224no—
235C2×Q8—24412no—
236C22×C4—24no—
237C22×C4—224no—
238C22×C4—224no—
239C22×C4—12296no—
240C22×C4—12216no—
241C22×C4—12212no—
242C22×C4—12216no—
243C22×C4—1226no—
244C22×C4—1226no—
245C22×C4—2444no—
246C22×C4—2444no—
247C22×C4C2×D24416yes—
248C22×C4C2×D244112yes—
249C22×C4C2×D24413yes—
250C22×C4D4×D6118yes—
251C22×C4C23×D6114yes—
252C22×C4C23×D6113yes—
253Q16—12264no—
254C2×C8—224no—
255C2×C8C23×D6118yes—
256C4⋊C4—614no—
257C4⋊C4—1226no—
258C4⋊C4—12216no—
259C22⋊C4—12216no—
260C23—212no—
261C23—212no—
262C23—232no—
263C23#1451974714yes—
264C23C2×Dic24414yes—
265C23C2×Dic244124yescomplemented
266C23#1451981014yes—
267C23C22×D24414yes—
268C23C22×D24413yes—
269Q8—6116no—
270Q8—12264no—
271Q8—12248no—
272Q8—1228no—
273Q8—1228no—
274Q8—24412no—
275C2×C4—212no—
276C2×C4—224no—
277C2×C4—28no—
278C2×C4—12264no—
279C2×C4—12248no—
280C2×C4—1228no—
281C2×C4—1224no—
282C2×C4—1224no—
283C2×C4—24412no—
284C2×C4—24412no—
285C2×C4#14519747112yes—
286C2×C4C2×D4×D61112yes—
287C2×C4C22×D24414yes—
288C2×C4C22×D24413yes—
289C2×C4C24×D6111yescharacteristic
290C8—28no—
291C22—24no—
292C22—24no—
293C22—248no—
294C22#16839920116yesdirect product factor
295C22C2×#1451974716yes—
296C22C22×Dic24416yes—
297C22C22×Dic24418yescomplemented
298C22C2×#1451981016yes—
299C22C23×D24411yescharacteristic
300C4—24no—
301C4—12216no—
302C4—2444no—
303C4—2444no—
304C4C2×#1451974716yes—
305C4C22×D4×D6112yes—
306C2—28no—
307C2C2×#16839920112yesdirect product factor
308C2C22×#1451974711yescharacteristic
309C2C23×Dic24411yescharacteristic
310C2C22×#1451981011yescharacteristic
subgroupG/H
centerC24C2×D244
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC22×C22⋊C8×C61C2
socleC24×C61C2×D4
prime radicalC25×C61D4
hypercenterC22×C22⋊C8D61
hypocenterC61C22×#451
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C24 ◁ C24×C4 ◁ C22×C22⋊C8

Complements

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

NH ≅ G/Ntype
2. C23×Dic244C2semidirect
4. C2×#16839920C2direct (N × H)
5. C22×#14519702C2semidirect
15. C22×Dic244C22semidirect
21. #16839920C22direct (N × H)
22. C2×#14519702C22semidirect
45. C2×Dic244C23semidirect
52. #14519702C23semidirect
64. C24×C61Q16semidirect
109. C23×C61C2×Q16semidirect
139. C22×C61#451semidirect
142. C22×C61C22×Q16semidirect
158. C2×C61C2×#451semidirect
181. C61C22×#451semidirect
220. C24Dic244semidirect
265. C23C2×Dic244semidirect
294. C22#16839920direct (N × H)
297. C22C22×Dic244semidirect
307. C2C2×#16839920direct (N × H)

Maximal subgroups

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

subgroupindex
C24×Dic1222
C23×Dic2442
C22×#145197562
C2×#168399202
C22×#145197022
C22×C22⋊C8×C612
C22×#45161