Finite Group Databasebeta

← C4×#16840830 #30624557

Subgroups — C4×#16840830 #30624557

Order 15616.

3402 conjugacy classes of subgroups.

The subgroup lattice has 334 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840830C212yesmaximal
2#21462259C218yesmaximal, complemented
3#21462257C216yesmaximal
4C4×Q8×#6923C218yesmaximal, complemented
5C4×#14519856C216yesmaximal
6C2×C4×Q8×D61C211yesmaximal, characteristic
7#16840830C4132yesdirect product factor
8C2×Q8×#6923C22116yes—
9C2×#14519856C22112yes—
10C4⋊C4×#6923C22148yes—
11C4×C4⋊#6923C22112yes—
12C4×C4⋊#6923C22112yes—
13C4×C22⋊#6923C2214yes—
14C4×C22⋊#6923C22112yes—
15#16840698C22112yes—
16C42×#6923C22112yes—
17C22×Q8×D61C2211yescharacteristic
18C2×Q8×Dic61C411yescharacteristic, complemented
19C2×C4×Dic122C413yescomplemented
20C2×#14519742C413yescomplemented
21C4×Q8×D61C414yescomplemented
22C4×Q8×D61C414yescomplemented
23C4×Q8×D61C2214yes—
24C4×Q8×D61C2214yes—
25C2×C4⋊C4×D61C2213yes—
26C2×C42×D61C2213yes—
27C2×C4×Q8×C61C411yescharacteristic, complemented
28Q8×#6923C2×C41128yescomplemented
29#14519856C2×C4196yes—
30C2×C4⋊#6923C23124yes—
31C2×C22⋊#6923C2318yes—
32C2×C4×#6923C2318yes—
33C2×C4×#6923C23124yes—
34C2×C4×#6923C23124yes—
35(C2×#6923)⋊C4C2318yes—
36(C2×#6923)⋊C4C23124yes—
37C22×Dic122C2×C413yes—
38C2×Q8×D61C2×C4116yes—
39C2×Q8×D61C2×C414yes—
40C2×Q8×D61C2314yes—
41C22×C4×D61C2311yescharacteristic
42C22×C4×D61C2313yes—
43C22×C4×D61C2313yes—
44Q8×Dic61C2×C414yes—
45Q8×Dic61C2×C414yes—
46C4×Dic122C2×C4112yes—
47C4×Dic122C2×C4112yes—
48#14519742C2×C4112yes—
49#14519742C2×C4112yes—
50C2×C4⋊Dic61C2×C413yes—
51C2×#11758196C2×C416yes—
52C4⋊C4×D61C2×C4112yes—
53C4⋊C4×D61C23112yes—
54C2×C4×Dic61C2×C413yes—
55C2×C4×Dic61C2×C413yes—
56C2×C4×Dic61C2×C413yes—
57C42×D61C2×C416yes—
58C42×D61C2×C416yes—
59C42×D61C2316yes—
60C42×D61C2316yes—
61C22×Q8×C61C2×C411yescharacteristic
62C4×Q8×C61C2×C414yes—
63C4×Q8×C61C2×C414yes—
64C2×C4⋊C4×C61C2×C413yes—
65C2×C42×C61C2×C413yes—
66C23×D61C2411yescharacteristic
67C22×#6923C24116yes—
68C2×Q8×C61C4218yescomplemented
69C2×Q8×C61C22×C414yes—
70C22×C4×C61C22×C411yescharacteristic
71C22×C4×C61C22×C413yes—
72C22×C4×C61C22×C413yes—
73C22×Dic61C22×C411yescharacteristic
74C22×Dic61C22×C413yes—
75C22×Dic61C22×C413yes—
76Q8×D61C42132yescomplemented
77Q8×D61C22×C4132yes—
78C2×C4×D61—24no—
79C2×C4×D61—46no—
80C2×C4×D61C22×C411yescharacteristic
81C2×C4×D61C22×C411yescharacteristic
82C2×C4×D61C22×C416yes—
83C2×C4×D61C22×C416yes—
84C2×C4×D61C22×C4124yes—
85C2×C4×D61C2411yescharacteristic
86C2×C4×D61C2416yes—
87C2×C4×D61C2416yes—
88C2×C4×D61C2411yescharacteristic
89C2×Dic122C42124yescomplemented
90C2×Dic122C22×C4112yes—
91C22⋊#6923C22×C4132yes—
92C4⋊#6923C22×C4196yes—
93C4×#6923—216no—
94C4×#6923—424no—
95C4×#6923C22×C4196yes—
96C4⋊C4×C61C22×C4112yes—
97C42×C61C22×C416yes—
98C42×C61C22×C416yes—
99C4⋊Dic61C22×C4112yes—
100#11758196C22×C4124yes—
101C4×Dic61C22×C416yes—
102C4×Dic61C22×C416yes—
103C4×Dic61C22×C416yes—
104C4×Dic61C22×C416yes—
105C4×Dic61C22×C416yes—
106C4×Dic61C22×C416yes—
107C23×C61C23×C411yescharacteristic
108C22×D61—22no—
109C22×D61—22no—
110C22×D61C23×C414yes—
111C22×D61C23×C411yescharacteristic
112C22×D61C2511yescharacteristic
113C2×#6923—216no—
114C2×#6923—216no—
115C2×#6923C23×C4132yes—
116Q8×C61C2×C42116yes—
117C2×C4×C61—22no—
118C2×C4×C61—43no—
119C2×C4×C61C2×C42112yes—
120C2×C4×C61C23×C411yescharacteristic
121C2×C4×C61C23×C416yes—
122C2×C4×C61C23×C411yescharacteristic
123C2×C4×C61C23×C416yes—
124C2×Dic61—22no—
125C2×Dic61—43no—
126C2×Dic61C2×C42112yes—
127C2×Dic61C23×C411yescharacteristic
128C2×Dic61C23×C416yes—
129C2×Dic61C23×C411yescharacteristic
130C2×Dic61C23×C416yes—
131C4×D61—22no—
132C4×D61—212no—
133C4×D61—22no—
134C4×D61—22no—
135C4×D61—46no—
136C4×D61C2×C42124yes—
137C4×D61C23×C4124yes—
138C4×D612−1+414yes—
139Dic122C2×C42148yes—
140C4×#519—611nomaximal, Sylow
141C22×C61—21no—
142C22×C61—21no—
143C22×C61C22×C4212yes—
144C22×C61C24×C411yescharacteristic
145C2×D61—21no—
146C2×D61—21no—
147C2×D61—28no—
148C2×D61C22×C4212yes—
149C2×D61C24×C412yes—
150C2×D61C2×2−1+412yes—
151C2×D61#58512yes—
152#6923—232no—
153C4×C61—21no—
154C4×C61—26no—
155C4×C61C22×C42112yes—
156C4×C61#51912yescomplemented
157Dic61—21no—
158Dic61—26no—
159Dic61C22×C42112yes—
160Dic61#51912yescomplemented
161C2×#519—612no—
162C22×C4×Q8—611no—
163#2276—618no—
164#2274—616no—
165C42×Q8—618no—
166C4×#117—616no—
167C2×C61—22no—
168C2×C61C23×C4211yescharacteristic
169C2×C61C2×#51911yescharacteristic
170C2×C61#342811yescharacteristic
171D61—22no—
172D61C4×2−1+414yes—
173C23×Q8—611no—
174#519—6132no—
175C2×C4×Q8—6116no—
176C2×C4×Q8—611no—
177C2×C4×Q8—614no—
178C2×C4×Q8—614no—
179C2×C4×Q8—614no—
180C2×C4×Q8—614no—
181C2×C4×Q8—613no—
182C2×C4×Q8—613no—
183C2×C4×Q8#692311yescharacteristic, complemented
184C2×#117—6112no—
185C22×C4⋊C4—613no—
186C22×C42—613no—
187C4×C4⋊C4—6112no—
188C4×C4⋊C4—6112no—
189C4×C4⋊C4—6148no—
190C4×C22⋊C4—614no—
191C4×C22⋊C4—6112no—
192#376—6112no—
193C43—6112no—
194C61C4×#51911yescharacteristic, complemented, Sylow
195C22×Q8—6116no—
196C22×Q8—614no—
197C22×Q8—614no—
198C22×Q8—613no—
199C22×Q8C2×#692311yescharacteristic
200C23×C4—613no—
201C23×C4—611no—
202C23×C4—613no—
203C4×Q8—61128no—
204C4×Q8—614no—
205C4×Q8—614no—
206C4×Q8—6112no—
207C4×Q8—6112no—
208C4×Q8—6112no—
209C4×Q8—6112no—
210C4×Q8C2×#692314yes—
211C4×Q8C2×#692314yes—
212#117—6196no—
213C2×C4⋊C4—6124no—
214C2×C4⋊C4—616no—
215C2×C4⋊C4—613no—
216C2×C4⋊C4—6112no—
217C2×C4⋊C4—6112no—
218C2×C4⋊C4C2×#692313yes—
219C2×C22⋊C4—618no—
220C2×C42—6124no—
221C2×C42—613no—
222C2×C42—613no—
223C2×C42—613no—
224C2×C42—616no—
225C2×C42—616no—
226C2×C42—616no—
227C2×C42—616no—
228C2×C42—618no—
229C2×C42—6124no—
230C2×C42C2×#692313yes—
231#95—618no—
232#95—6124no—
233C24—611no—
234C2×Q8—6132no—
235C2×Q8—6132no—
236C2×Q8—6124no—
237C2×Q8—6112no—
238C2×Q8C4×#692318yescomplemented
239C2×Q8C22×#692314yes—
240C22×C4—613no—
241C22×C4—6124no—
242C22×C4—616no—
243C22×C4—616no—
244C22×C4—611no—
245C22×C4—6116no—
246C22×C4—611no—
247C22×C4—613no—
248C22×C4—611no—
249C22×C4—616no—
250C22×C4—611no—
251C22×C4—611no—
252C22×C4—616no—
253C22×C4—1224no—
254C22×C4—2446no—
255C22×C4C22×#692311yescharacteristic
256C22×C4C22×#692313yes—
257C22×C4C22×#692313yes—
258C4⋊C4—6196no—
259C4⋊C4—6124no—
260C4⋊C4—6112no—
261C4⋊C4C22×#6923112yes—
262C22⋊C4—6132no—
263C42—6196no—
264C42—616no—
265C42—616no—
266C42—616no—
267C42—616no—
268C42—616no—
269C42—616no—
270C42—12216no—
271C42—24424no—
272C42C22×#692316yes—
273C42C22×#692316yes—
274C23—611no—
275C23—614no—
276C23—611no—
277C23—1222no—
278C23—1222no—
279C23C23×#692311yescharacteristic
280Q8—6148no—
281Q8C2×C4×#6923116yes—
282C2×C4—22no—
283C2×C4—43no—
284C2×C4—6112no—
285C2×C4—611no—
286C2×C4—616no—
287C2×C4—6124no—
288C2×C4—6124no—
289C2×C4—614no—
290C2×C4—6132no—
291C2×C4—611no—
292C2×C4—616no—
293C2×C4—1222no—
294C2×C4—12212no—
295C2×C4—1222no—
296C2×C4—1222no—
297C2×C4—12216no—
298C2×C4—12216no—
299C2×C4—1222no—
300C2×C4—2446no—
301C2×C4—2443no—
302C2×C4C2×C4×#6923112yes—
303C2×C4C23×#692311yescharacteristic
304C2×C4C23×#692316yes—
305C2×C4C23×#692316yes—
306C2×C4C23×#692311yescharacteristic
307C22—21no—
308C22—21no—
309C22—612no—
310C22—612no—
311C22—612no—
312C22—612no—
313C22—1228no—
314C22—1221no—
315C22—1221no—
316C22C22×C4×#692312yes—
317C22C24×#692311yescharacteristic
318C4—21no—
319C4—26no—
320C4—6112no—
321C4—612no—
322C4—12232no—
323C4—1221no—
324C4—1226no—
325C4C22×C4×#6923112yes—
326C4#1684083012yesdirect product factor
327C2—22no—
328C2—614no—
329C2—1222no—
330C2C23×C4×#692311yescharacteristic
331C2C2×#1684083011yescharacteristic
332C2#2146279911yescharacteristic
subgroupG/H
centerC2×C4C23×#6923
commutatorC2×C61C23×C42
FrattiniC22C24×#6923
FittingC2×C4×Q8×C61C4
socleC22×C61C24×C4
prime radicalC23×D61C24
cosocleC22×D61C25
hypercenterC2×C4×Q8#6923
hypocenterC61C4×#519
LCSG ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
2. #21462259C2semidirect
4. C4×Q8×#6923C2semidirect
7. #16840830C4direct (N × H)
18. C2×Q8×Dic61C4semidirect
19. C2×C4×Dic122C4semidirect
20. C2×#14519742C4semidirect
21. C4×Q8×D61C4semidirect
22. C4×Q8×D61C4semidirect
27. C2×C4×Q8×C61C4semidirect
28. Q8×#6923C2×C4semidirect
68. C2×Q8×C61C42semidirect
76. Q8×D61C42semidirect
89. C2×Dic122C42semidirect
156. C4×C61#519semidirect
160. Dic61#519semidirect
183. C2×C4×Q8#6923semidirect
194. C61C4×#519semidirect
238. C2×Q8C4×#6923semidirect
326. C4#16840830direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168408302
#214622592
#214622572
C4×Q8×#69232
C4×#145198562
C2×C4×Q8×D612
C4×#51961