Finite Group Databasebeta

← C2×#21457200 #30552878

Subgroups — C2×#21457200 #30552878

Order 15616.

2426 conjugacy classes of subgroups.

The subgroup lattice has 324 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840312C212yesmaximal, complemented
2#21457200C2116yesmaximal, direct product factor
3C2×#16840053C214yesmaximal, complemented
4C2×#16840015C214yesmaximal, complemented
5C2×#16839958C214yesmaximal, complemented
6C2×C61×#423C211yesmaximal, characteristic, complemented
7C22×#11758222—22no—
8C22×D488C2214yes—
9#16840312—28no—
10#16840312C22116yescomplemented
11C2×#14519777C2212yes—
12C2×#14519774C2212yes—
13C2×#14519765—22no—
14C2×#14519751—22no—
15C2×#14519751C2214yes—
16C2×C4×D244—22no—
17C2×C4×D244C2214yes—
18#16840053C22132yescomplemented
19#16840015C22132yescomplemented
20#16839958C22132yescomplemented
21C2×#14519709C2214yes—
22C2×#14519699C2218yes—
23C22×M16×C61C2212yes—
24C22×C42×C61C2211yescharacteristic
25C61×#423C2218yescomplemented
26C2×C4⋊C8×C61C2214yes—
27C2×#11758222—216no—
28C2×#11758222—416no—
29C22×Dic122—22no—
30C22×D244—22no—
31C22×D244—22no—
32C22×D244C2314yes—
33C22×C22⋊D61—24no—
34C22×C4×D61—24no—
35C2×D488—48no—
36C2×D488C23116yes—
37#14519777—24no—
38#14519777C2318yes—
39#14519774—24no—
40#14519774C2318yes—
41#14519765—216no—
42#14519751—216no—
43#14519751—28no—
44#14519751C23116yes—
45C4×D244—216no—
46C4×D244—28no—
47C4×D244C23116yes—
48C2×C4⋊Dic61—22no—
49C2×C4⋊Dic61C2314yes—
50C2×#11758198—24no—
51C2×#11758198—24no—
52#14519709C23116yes—
53#14519699C23132yes—
54C23×C4×C61D412yes—
55C23×C4×C61C2311yescharacteristic
56C2×M16×C61—44no—
57C2×M16×C61C2318yes—
58C22×C8×C61C2314yes—
59C2×C42×C61D411yescharacteristic
60C2×C42×C61D411yescharacteristic
61C2×C42×C61D414yes—
62C2×C42×C61C2312yes—
63C2×C42×C61C2314yes—
64C4⋊C8×C61C23116yes—
65C24×C61C2×D411yescharacteristic
66C23×D61—24no—
67C22×C4×C61—28no—
68C22×C4×C61—22no—
69C22×C4×C61—22no—
70C22×C4×C61C2×D412yes—
71C22×C4×C61C2×D418yes—
72C22×C4×C61C2×D411yescharacteristic
73C22×C4×C61C2×D412yes—
74C22×C4×C61C2×D412yes—
75C22×C4×C61C2412yes—
76C22×C4×C61C2411yescharacteristic
77C2×C22⋊D61—216no—
78C2×C22⋊D61—416no—
79C22×Dic61—24no—
80#11758222—464no—
81C2×D244—28no—
82C2×D244—28no—
83C2×D244—28no—
84C2×D244—28no—
85C2×D244—24no—
86C2×D244—48no—
87C2×D244—48no—
88C2×D244C2418yes—
89C2×C4×D61—216no—
90C2×C4×D61—416no—
91C2×Dic122—28no—
92C2×Dic122—48no—
93M16×C61—48no—
94C2×C8×C61—28no—
95C2×C8×C61C2418yes—
96C42×C61C2×D414yes—
97C42×C61C2×D414yes—
98C42×C61C2×D414yes—
99C42×C61C2414yes—
100#11758198—216no—
101#11758198—216no—
102C4⋊Dic61—28no—
103C4⋊Dic61—24no—
104C4⋊Dic61C2418yes—
105D488—416no—
106C23×C61—22no—
107C23×C61—24no—
108C23×C61C22×D412yes—
109C23×C61C22×D411yescharacteristic
110C22×D61—28no—
111C22×D61—48no—
112C22×D61—48no—
113C22×D61—48no—
114C2×C4×C61—22no—
115C2×C4×C61—24no—
116C2×C4×C61—24no—
117C2×C4×C61—216no—
118C2×C4×C61—22no—
119C2×C4×C61—22no—
120C2×C4×C61AGL(1,ℤ/8)18yes—
121C2×C4×C61C22×D412yes—
122C2×C4×C61C22×D414yes—
123C2×C4×C61C22×D411yescharacteristic
124C2×C4×C61C22×D414yes—
125C2×C4×C61H(5,𝔽2)12yes—
126C2×C4×C612−1+412yes—
127C2×C4×C61C2511yescharacteristic
128C22⋊D61—432no—
129C2×Dic61—28no—
130C2×Dic61—48no—
131D244—28no—
132D244—28no—
133D244—416no—
134D244—48no—
135D244—416no—
136C4×D61—432no—
137Dic122—416no—
138C8×C61—28no—
139C2×#3253—611nomaximal, Sylow
140C22×C61—22no—
141C22×C61—24no—
142C22×C61—44no—
143C22×C61#53712yes—
144C22×C61C2×AGL(1,ℤ/8)14yes—
145C22×C61C23×D411yescharacteristic
146C2×D61—48no—
147C2×D61—48no—
148C2×D61—48no—
149C2×D61—816no—
150C4×C61—22no—
151C4×C61—24no—
152C4×C61#53712yes—
153C4×C61C2×AGL(1,ℤ/8)18yes—
154C4×C61C2×H(5,𝔽2)11yescharacteristic
155C4×C61C2×2−1+411yescharacteristic
156Dic61—48no—
157C2×#532—612no—
158#3253—6116no—
159C2×#476—614no—
160C2×#469—614no—
161C2×#459—614no—
162C2×#423D6111yescharacteristic, complemented
163C2×C61—42no—
164C2×C61#325314yescomplemented
165C2×C61C2×#53711yescharacteristic
166C2×C61C22×AGL(1,ℤ/8)12yes—
167D61—88no—
168C22×#41—1222no—
169C22×D8—614no—
170C22×M16C2×D6112yes—
171#532—6116no—
172#532—1228no—
173C2×C4⋊Q8—612no—
174C2×#127—612no—
175C2×#124—1222no—
176C2×#121—614no—
177C2×#121—1222no—
178C2×C4×D4—614no—
179C2×C4×D4—1222no—
180C22×C42C2×D6111yescharacteristic
181#476—6132no—
182#469—6132no—
183#459—6132no—
184C2×#106—614no—
185#423C2×D6118yescomplemented
186C2×C4⋊C8C2×D6114yes—
187C2×#102—618no—
188C61C2×#325311yescharacteristic, complemented, Sylow
189C2×#41—12216no—
190C2×#41—24416no—
191C22×Q8—1222no—
192C22×D4—614no—
193C22×D4—1224no—
194C22×D4—1222no—
195C22×D4—1222no—
196C23×C4—1224no—
197C23×C4D24412yes—
198C23×C4C22×D6111yescharacteristic
199C2×D8—6116no—
200C2×D8—2448no—
201C2×M16—44no—
202C2×M16C22×D6118yes—
203C22×C8C22×D6114yes—
204C4⋊Q8—618no—
205C4⋊Q8—1224no—
206#127—618no—
207#127—1224no—
208#124—12216no—
209#121—6116no—
210#121—1228no—
211#121—12216no—
212C4×D4—6116no—
213C4×D4—1228no—
214C4×D4—12216no—
215C2×C4⋊C4—614no—
216C2×C4⋊C4—1222no—
217C2×C22⋊C4—1224no—
218C2×C22⋊C4—1224no—
219C2×C42D24411yescharacteristic
220C2×C42D24411yescharacteristic
221C2×C42D24414yes—
222C2×C42C22×D6112yes—
223C2×C42C22×D6114yes—
224#106—6116no—
225C4⋊C8C22×D61116yes—
226#102—6132no—
227C24—1224no—
228C24C2×D24411yescharacteristic
229#41—24464no—
230C2×Q8—1228no—
231C2×Q8—2448no—
232C2×D4—618no—
233C2×D4—12216no—
234C2×D4—1228no—
235C2×D4—1224no—
236C2×D4—1228no—
237C2×D4—1228no—
238C2×D4—1228no—
239C2×D4—2448no—
240C2×D4—24416no—
241C2×D4—2448no—
242C22×C4—22no—
243C22×C4—22no—
244C22×C4—28no—
245C22×C4—1224no—
246C22×C4—12216no—
247C22×C4—24416no—
248C22×C4C2×D24412yes—
249C22×C4C2×D24418yes—
250C22×C4C2×D24411yescharacteristic
251C22×C4C2×D24412yes—
252C22×C4C2×D24412yes—
253C22×C4C23×D6112yes—
254C22×C4C23×D6111yescharacteristic
255D8—24416no—
256M16—48no—
257C2×C8—28no—
258C2×C8C23×D6118yes—
259C4⋊C4—618no—
260C4⋊C4—1224no—
261C4⋊C4—1228no—
262C22⋊C4—12216no—
263C22⋊C4—12216no—
264C42C2×D24414yes—
265C42C2×D24414yes—
266C42C2×D24414yes—
267C42C23×D6114yes—
268C23—24no—
269C23—22no—
270C23—1228no—
271C23—2448no—
272C23—2448no—
273C23—2448no—
274C23C22×D24412yes—
275C23C22×D24411yescharacteristic
276Q8—24416no—
277D4—1228no—
278D4—1228no—
279D4—24416no—
280D4—24432no—
281D4—24416no—
282D4—2448no—
283C2×C4—24no—
284C2×C4—22no—
285C2×C4—216no—
286C2×C4—22no—
287C2×C4—22no—
288C2×C4—24no—
289C2×C4—1228no—
290C2×C4—2448no—
291C2×C4—24432no—
292C2×C4#1451980518yes—
293C2×C4C22×D24412yes—
294C2×C4C22×D24414yes—
295C2×C4C22×D24414yes—
296C2×C4C22×D24411yescharacteristic
297C2×C4#1451982212yes—
298C2×C4#1451982512yes—
299C2×C4C24×D6111yescharacteristic
300C8—28no—
301C22—24no—
302C22—22no—
303C22—44no—
304C22—48816no—
305C22—2448no—
306C22—2448no—
307C22—2448no—
308C22#1684034312yes—
309C22C2×#1451980514yes—
310C22C23×D24411yescharacteristic
311C4—24no—
312C4—22no—
313C4—2448no—
314C4#1684034312yes—
315C4C2×#1451980518yes—
316C4C2×#1451982211yescharacteristic
317C4C2×#1451982511yescharacteristic
318C2—42no—
319C2—4888no—
320C2#2145720014yesdirect product factor
321C2C2×#1684034311yescharacteristic
322C2C22×#1451980512yes—
subgroupG/H
centerC23C22×D244
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C61×#423C2
socleC23×C61C22×D4
hypercenterC2×#423D61
hypocenterC61C2×#3253
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C42 ◁ C2×#423

Complements

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

NH ≅ G/Ntype
1. C2×#16840312C2semidirect
2. #21457200C2direct (N × H)
3. C2×#16840053C2semidirect
4. C2×#16840015C2semidirect
5. C2×#16839958C2semidirect
6. C2×C61×#423C2semidirect
10. #16840312C22semidirect
18. #16840053C22semidirect
19. #16840015C22semidirect
20. #16839958C22semidirect
25. C61×#423C22semidirect
162. C2×#423D61semidirect
164. C2×C61#3253semidirect
185. #423C2×D61semidirect
188. C61C2×#3253semidirect
320. C2#21457200direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403122
#214572002
C2×#168400532
C2×#168400152
C2×#168399582
C2×C61×#4232
C2×#325361