Finite Group Databasebeta

← C2×#21456557 #30549977

Subgroups — C2×#21456557 #30549977

Order 15616.

2514 conjugacy classes of subgroups.

The subgroup lattice has 338 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840312C212yesmaximal, complemented
2#21456557C2116yesmaximal, direct product factor
3C2×#16840160C211yesmaximal, characteristic, complemented
4C2×#16840139C211yesmaximal, characteristic, complemented
5C2×#16840109C212yesmaximal, complemented
6C2×#16840015C214yesmaximal, complemented
7C2×#16839875C214yesmaximal, complemented
8C2×C4×M16×C61C211yesmaximal, characteristic, complemented
9C22×#11758222—22no—
10C22×D488C2214yes—
11#16840312—28no—
12#16840312C22116yescomplemented
13C2×#14519777C2212yes—
14C2×#14519774C2212yes—
15C2×#14519765—22no—
16C2×#14519751—22no—
17C2×#14519751C2214yes—
18C2×C4×D244—22no—
19C2×C4×D244C2214yes—
20#16840160C2218yescomplemented
21#16840139C2218yescomplemented
22#16840109C22116yescomplemented
23#16840015C22132yescomplemented
24#16839875C22132yescomplemented
25C2×#14519709C2214yes—
26C2×#14519699C2218yes—
27C22×M16×C61C2212yes—
28C22×C42×C61C2211yescharacteristic
29C4×M16×C61C2218yescomplemented
30C2×#97×C61C2212yes—
31C2×C4×C8×C61C2211yescharacteristic
32C2×C4×C8×C61C2211yescharacteristic
33C2×#11758222—216no—
34C2×#11758222—416no—
35C22×Dic122—22no—
36C22×D244—22no—
37C22×D244—22no—
38C22×D244C2314yes—
39C22×C22⋊D61—24no—
40C22×C4×D61—24no—
41C2×D488—216no—
42C2×D488C23116yes—
43#14519777—24no—
44#14519777C2318yes—
45#14519774—24no—
46#14519774C2318yes—
47#14519765—216no—
48#14519751—216no—
49#14519751—28no—
50#14519751C23116yes—
51C4×D244—216no—
52C4×D244—28no—
53C4×D244C23116yes—
54C2×C4⋊Dic61—22no—
55C2×C4⋊Dic61C2314yes—
56C2×#11758198—24no—
57C2×#11758198—24no—
58#14519709C23116yes—
59#14519699C23132yes—
60C23×C4×C61D412yes—
61C23×C4×C61C2311yescharacteristic
62C2×M16×C61—28no—
63C2×M16×C61C2318yes—
64C22×C8×C61C2312yes—
65C22×C8×C61C2312yes—
66C2×C42×C61D412yes—
67C2×C42×C61D414yes—
68C2×C42×C61C2311yescharacteristic
69C2×C42×C61C2311yescharacteristic
70C2×C42×C61C2314yes—
71#97×C61C2318yes—
72C4×C8×C61C2314yes—
73C4×C8×C61C2314yes—
74C24×C61C2×D411yescharacteristic
75C23×D61—24no—
76C22×C4×C61—28no—
77C22×C4×C61—24no—
78C22×C4×C61C2×D412yes—
79C22×C4×C61C2×D418yes—
80C22×C4×C61C2×D411yescharacteristic
81C22×C4×C61C2×D412yes—
82C22×C4×C61C2×D412yes—
83C22×C4×C61C2412yes—
84C22×C4×C61C2411yescharacteristic
85C2×C22⋊D61—216no—
86C2×C22⋊D61—416no—
87C22×Dic61—24no—
88#11758222—464no—
89C2×D244—216no—
90C2×D244—28no—
91C2×D244—28no—
92C2×D244—24no—
93C2×D244—48no—
94C2×D244—48no—
95C2×D244C2418yes—
96C2×C4×D61—216no—
97C2×C4×D61—416no—
98C2×Dic122—28no—
99C2×Dic122—48no—
100M16×C61—216no—
101C2×C8×C61—24no—
102C2×C8×C61#4118yescomplemented
103C2×C8×C61C2414yes—
104C2×C8×C61C2414yes—
105C42×C61C2×D412yes—
106C42×C61C2×D418yes—
107C42×C61C2×D412yes—
108C42×C61C2412yes—
109C42×C61C2412yes—
110#11758198—216no—
111#11758198—216no—
112C4⋊Dic61—28no—
113C4⋊Dic61—24no—
114C4⋊Dic61C2418yes—
115D488—232no—
116C23×C61—22no—
117C23×C61—24no—
118C23×C61C22×D412yes—
119C23×C61C22×D411yescharacteristic
120C22×D61—28no—
121C22×D61—48no—
122C22×D61—48no—
123C22×D61—48no—
124C2×C4×C61—22no—
125C2×C4×C61—24no—
126C2×C4×C61—24no—
127C2×C4×C61—216no—
128C2×C4×C61—24no—
129C2×C4×C61AGL(1,ℤ/8)18yes—
130C2×C4×C61C22×D412yes—
131C2×C4×C61C22×D414yes—
132C2×C4×C61C22×D411yescharacteristic
133C2×C4×C61C22×D414yes—
134C2×C4×C61C2×#4114yes—
135C2×C4×C61C2511yescharacteristic
136C22⋊D61—432no—
137C2×Dic61—28no—
138C2×Dic61—48no—
139D244—216no—
140D244—48no—
141D244—416no—
142D244—416no—
143C4×D61—432no—
144Dic122—416no—
145C8×C61—24no—
146C8×C61C2×#4118yescomplemented
147C2×#3184—611nomaximal, Sylow
148C22×C61—22no—
149C22×C61—24no—
150C22×C61—44no—
151C22×C61#53212yes—
152C22×C61C2×AGL(1,ℤ/8)14yes—
153C22×C61C23×D411yescharacteristic
154C2×D61—48no—
155C2×D61—48no—
156C2×D61—48no—
157C2×D61—816no—
158C4×C61—22no—
159C4×C61—24no—
160C4×C61#53212yes—
161C4×C61C2×AGL(1,ℤ/8)18yes—
162C4×C61C22×#4112yes—
163Dic61—48no—
164C2×#532—612no—
165#3184—6116no—
166C2×#498—611no—
167C2×#493—611no—
168C2×#486—612no—
169C2×#469—614no—
170C2×#442—614no—
171C2×C4×M16D6111yescharacteristic, complemented
172C2×C61—42no—
173C2×C61#318414yescomplemented
174C2×C61C2×#53211yescharacteristic
175C2×C61C22×AGL(1,ℤ/8)12yes—
176D61—88no—
177C22×#41—1222no—
178C22×D8—614no—
179C22×M16C2×D6112yes—
180#532—6116no—
181#532—1228no—
182C2×C4⋊Q8—612no—
183C2×#127—612no—
184C2×#124—1222no—
185C2×#121—614no—
186C2×#121—1222no—
187C2×C4×D4—614no—
188C2×C4×D4—1222no—
189C22×C42C2×D6111yescharacteristic
190#498—618no—
191#493—618no—
192#486—6116no—
193#469—6132no—
194#442—6132no—
195C2×#106—614no—
196C2×#102—618no—
197C4×M16C2×D6118yescomplemented
198C2×#97C2×D6112yes—
199C2×C4×C8C2×D6111yescharacteristic
200C2×C4×C8C2×D6111yescharacteristic
201C61C2×#318411yescharacteristic, complemented, Sylow
202C2×#41—12216no—
203C2×#41—24416no—
204C22×Q8—1222no—
205C22×D4—614no—
206C22×D4—1224no—
207C22×D4—1222no—
208C22×D4—1222no—
209C23×C4—1224no—
210C23×C4D24412yes—
211C23×C4C22×D6111yescharacteristic
212C2×D8—6116no—
213C2×D8—12216no—
214C2×M16—28no—
215C2×M16C22×D6118yes—
216C22×C8C22×D6112yes—
217C22×C8C22×D6112yes—
218C4⋊Q8—618no—
219C4⋊Q8—1224no—
220#127—618no—
221#127—1224no—
222#124—12216no—
223#121—6116no—
224#121—1228no—
225#121—12216no—
226C4×D4—6116no—
227C4×D4—1228no—
228C4×D4—12216no—
229C2×C4⋊C4—614no—
230C2×C4⋊C4—1222no—
231C2×C22⋊C4—1224no—
232C2×C22⋊C4—1224no—
233C2×C42D24412yes—
234C2×C42D24414yes—
235C2×C42C22×D6111yescharacteristic
236C2×C42C22×D6111yescharacteristic
237C2×C42C22×D6114yes—
238#106—6116no—
239#102—6132no—
240#97C22×D6118yes—
241C4×C8C22×D6114yes—
242C4×C8C22×D6114yes—
243C24—1224no—
244C24C2×D24411yescharacteristic
245#41—24464no—
246C2×Q8—1228no—
247C2×Q8—2448no—
248C2×D4—618no—
249C2×D4—12216no—
250C2×D4—1228no—
251C2×D4—1224no—
252C2×D4—1228no—
253C2×D4—12216no—
254C2×D4—24416no—
255C2×D4—2448no—
256C2×D4—2448no—
257C22×C4—24no—
258C22×C4—28no—
259C22×C4—1224no—
260C22×C4—12216no—
261C22×C4—24416no—
262C22×C4C2×D24412yes—
263C22×C4C2×D24418yes—
264C22×C4C2×D24411yescharacteristic
265C22×C4C2×D24412yes—
266C22×C4C2×D24412yes—
267C22×C4C23×D6112yes—
268C22×C4C23×D6111yescharacteristic
269D8—12232no—
270M16—216no—
271C2×C8—24no—
272C2×C8#1175822218yescomplemented
273C2×C8C23×D6114yes—
274C2×C8C23×D6114yes—
275C4⋊C4—618no—
276C4⋊C4—1224no—
277C4⋊C4—1228no—
278C22⋊C4—12216no—
279C22⋊C4—12216no—
280C42C2×D24412yes—
281C42C2×D24418yes—
282C42C2×D24412yes—
283C42C23×D6112yes—
284C42C23×D6112yes—
285C23—24no—
286C23—22no—
287C23—1228no—
288C23—2448no—
289C23—2448no—
290C23—2448no—
291C23C22×D24412yes—
292C23C22×D24411yescharacteristic
293Q8—24416no—
294D4—12216no—
295D4—24432no—
296D4—24416no—
297D4—24416no—
298D4—2448no—
299C2×C4—24no—
300C2×C4—22no—
301C2×C4—216no—
302C2×C4—24no—
303C2×C4—24no—
304C2×C4—1228no—
305C2×C4—24432no—
306C2×C4—2448no—
307C2×C4#1451980518yes—
308C2×C4C22×D24412yes—
309C2×C4C22×D24414yes—
310C2×C4C22×D24414yes—
311C2×C4C22×D24411yescharacteristic
312C2×C4C2×#1175822214yes—
313C2×C4C24×D6111yescharacteristic
314C8—24no—
315C8C2×#1175822218yescomplemented
316C22—24no—
317C22—22no—
318C22—44no—
319C22—48816no—
320C22—2448no—
321C22—2448no—
322C22—2448no—
323C22#1684031212yes—
324C22C2×#1451980514yes—
325C22C23×D24411yescharacteristic
326C4—24no—
327C4—22no—
328C4—2448no—
329C4#1684031212yes—
330C4C2×#1451980518yes—
331C4C22×#1175822212yes—
332C2—42no—
333C2—4888no—
334C2#2145655714yesdirect product factor
335C2C2×#1684031211yescharacteristic
336C2C22×#1451980512yes—
subgroupG/H
centerC23C22×D244
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C4×M16×C61C2
socleC23×C61C22×D4
hypercenterC2×C4×M16D61
hypocenterC61C2×#3184
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C42 ◁ C2×C4×M16

Complements

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

NH ≅ G/Ntype
1. C2×#16840312C2semidirect
2. #21456557C2direct (N × H)
3. C2×#16840160C2semidirect
4. C2×#16840139C2semidirect
5. C2×#16840109C2semidirect
6. C2×#16840015C2semidirect
7. C2×#16839875C2semidirect
8. C2×C4×M16×C61C2semidirect
12. #16840312C22semidirect
20. #16840160C22semidirect
21. #16840139C22semidirect
22. #16840109C22semidirect
23. #16840015C22semidirect
24. #16839875C22semidirect
29. C4×M16×C61C22semidirect
102. C2×C8×C61#41semidirect
146. C8×C61C2×#41semidirect
171. C2×C4×M16D61semidirect
173. C2×C61#3184semidirect
197. C4×M16C2×D61semidirect
201. C61C2×#3184semidirect
272. C2×C8#11758222semidirect
315. C8C2×#11758222semidirect
334. C2#21456557direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403122
#214565572
C2×#168401602
C2×#168401392
C2×#168401092
C2×#168400152
C2×#168398752
C2×C4×M16×C612
C2×#318461