Finite Group Databasebeta

← C2×#21454889 #30544789

Subgroups — C2×#21454889 #30544789

Order 15616.

2186 conjugacy classes of subgroups.

The subgroup lattice has 384 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840312C211yesmaximal, characteristic
2#21454889C2116yesmaximal, direct product factor
3C2×#16839835C214yesmaximal, complemented
4C2×#16839832C214yesmaximal, complemented
5C2×#16839819C211yesmaximal, characteristic, complemented
6C2×#16839727C214yesmaximal, complemented
7C2×C61×#432C211yesmaximal, characteristic, complemented
8C22×#11758222C2212yes—
9C22×#11758189C2214yes—
10C22×C8×D61C2214yes—
11#16840312C418yes—
12#16840312C2218yes—
13C2×#14519777C411yescharacteristic
14C2×#14519774C411yescharacteristic
15C2×#14519765C412yes—
16C2×#14519751C412yes—
17C2×#14519751C412yes—
18C2×C4×D244C2212yes—
19C2×C4×D244C2212yes—
20#16839835C22132yescomplemented
21#16839832C22132yescomplemented
22#16839819C2218yescomplemented
23C2×C4⋊#92418C2212yes—
24#16839727C22132yescomplemented
25C2×C22⋊#92418C2212yes—
26C2×#14519689C2218yes—
27C2×#14519688C2212yes—
28C22×C42×C61C2211yescharacteristic
29C61×#432C2218yescomplemented
30C2×C4⋊C8×C61C2212yes—
31C2×C22⋊C8×C61C2212yes—
32C2×#97×C61C2212yes—
33C2×#11758222—44no—
34C2×#11758222—44no—
35C2×#11758222C2×C418yes—
36C2×#11758222C2318yes—
37C22×Dic122C2×C412yes—
38C22×D244C2×C412yes—
39C22×D244C2×C412yes—
40C22×D244C2×C412yes—
41C22×C22⋊D61C2×C414yes—
42C22×C4×D61C2314yes—
43C2×#11758189—48no—
44C2×#11758189C23116yes—
45C22×#92418C2314yes—
46C2×C8×D61—48no—
47C2×C8×D61C23116yes—
48#14519777C2×C418yes—
49#14519774C2×C418yes—
50#14519765C2×C4116yes—
51#14519751C2×C4116yes—
52#14519751C2×C4116yes—
53C4×D244C2×C418yes—
54C4×D244C2×C418yes—
55C4×D244C2318yes—
56C4×D244C2318yes—
57C2×C4⋊Dic61C2×C412yes—
58C2×C4⋊Dic61C2×C412yes—
59C2×#11758198C2×C414yes—
60C2×#11758198C2×C414yes—
61C4⋊#92418C2318yes—
62C22⋊#92418C2318yes—
63#14519689C23132yes—
64#14519688C2318yes—
65C23×C4×C61C2×C411yescharacteristic
66C23×C4×C61C2×C411yescharacteristic
67C23×C4×C61C2311yescharacteristic
68C22×C8×C61C2314yes—
69C2×C42×C61C2×C411yescharacteristic
70C2×C42×C61C2×C411yescharacteristic
71C2×C42×C61C2×C414yes—
72C2×C42×C61C2311yescharacteristic
73C2×C42×C61C2311yescharacteristic
74C2×C42×C61C2314yes—
75C4⋊C8×C61C2318yes—
76C22⋊C8×C61C2318yes—
77#97×C61C2318yes—
78C24×C61C22×C411yescharacteristic
79C23×D61C22×C414yes—
80C22×C4×C61—24no—
81C22×C4×C61—42no—
82C22×C4×C61—42no—
83C22×C4×C61C22×C411yescharacteristic
84C22×C4×C61C22×C411yescharacteristic
85C22×C4×C61C22×C411yescharacteristic
86C22×C4×C61C22×C412yes—
87C22×C4×C61C22×C411yescharacteristic
88C22×C4×C61C22×C411yescharacteristic
89C22×C4×C61C22×C414yes—
90C22×C4×C61C22×C414yes—
91C22×C4×C61C2412yes—
92C22×C4×C61C2411yescharacteristic
93C2×C22⋊D61—48no—
94C2×C22⋊D61C22×C4116yes—
95C22×Dic61C22×C414yes—
96#11758222—416no—
97#11758222—48no—
98#11758222—48no—
99C2×D244—44no—
100C2×D244—44no—
101C2×D244—44no—
102C2×D244C22×C418yes—
103C2×D244C22×C418yes—
104C2×D244C22×C418yes—
105C2×C4×D61—28no—
106C2×C4×D61—28no—
107C2×C4×D61C22×C418yes—
108C2×C4×D61C2418yes—
109C2×Dic122—44no—
110C2×Dic122C22×C418yes—
111C2×C8×C61—28no—
112C2×C8×C61C2418yes—
113C42×C61C22×C412yes—
114C42×C61C22×C412yes—
115C42×C61C22×C414yes—
116C42×C61C22×C414yes—
117C42×C61C2412yes—
118C42×C61C2412yes—
119#11758198C22×C4116yes—
120#11758198C22×C4116yes—
121C4⋊Dic61C22×C418yes—
122C4⋊Dic61C22×C418yes—
123C2×#92418—28no—
124C2×#92418C2418yes—
125#11758189—416no—
126C8×D61—416no—
127C23×C61—22no—
128C23×C61—22no—
129C23×C61—22no—
130C23×C61C23×C412yes—
131C23×C61C23×C411yescharacteristic
132C22×D61—28no—
133C22×D61—28no—
134C22×D61—28no—
135C22×D61C23×C418yes—
136C2×C4×C61—22no—
137C2×C4×C61—22no—
138C2×C4×C61—22no—
139C2×C4×C61—22no—
140C2×C4×C61—22no—
141C2×C4×C61—24no—
142C2×C4×C61—24no—
143C2×C4×C61—44no—
144C2×C4×C61—44no—
145C2×C4×C61C23×C412yes—
146C2×C4×C61C23×C412yes—
147C2×C4×C61C23×C412yes—
148C2×C4×C61C23×C412yes—
149C2×C4×C61C23×C412yes—
150C2×C4×C61C23×C411yescharacteristic
151C2×C4×C61H(5,𝔽2)14yes—
152C2×C4×C61C2511yescharacteristic
153C22⋊D61—416no—
154C2×Dic61—28no—
155C2×Dic61C23×C418yes—
156D244—48no—
157D244—48no—
158D244—48no—
159C4×D61—216no—
160C4×D61—28no—
161C4×D61—28no—
162Dic122—48no—
163C8×C61—28no—
164#92418—28no—
165C2×#2980—611nomaximal, Sylow
166C22×C61—22no—
167C22×C61—22no—
168C22×C61—22no—
169C22×C61—44no—
170C22×C61#51812yes—
171C22×C61#56812yes—
172C22×C61#56812yes—
173C22×C61C24×C411yescharacteristic
174C2×D61—28no—
175C2×D61—28no—
176C2×D61—28no—
177C2×D61—416no—
178C4×C61—22no—
179C4×C61—22no—
180C4×C61—22no—
181C4×C61—22no—
182C4×C61—22no—
183C4×C61#51812yes—
184C4×C61C2×H(5,𝔽2)12yes—
185Dic61—28no—
186C2×#532—611no—
187#2980—6116no—
188C2×#435—614no—
189C2×#435—614no—
190C2×#432—611no—
191C2×#432D6111yescharacteristic, complemented
192C2×#408—614no—
193C2×C61—42no—
194C2×C61#298014yescomplemented
195C2×C61C2×#51811yescharacteristic
196C2×C61C2×#56811yescharacteristic
197C2×C61C2×#56811yescharacteristic
198D61—48no—
199C22×#41—612no—
200C22×M16—614no—
201C23×C8—614no—
202#532—618no—
203#532—618no—
204C2×C4⋊Q8—611no—
205C2×#127—611no—
206C2×#124—612no—
207C2×#121—612no—
208C2×#121—612no—
209C2×C4×D4—612no—
210C2×C4×D4—612no—
211C22×C42C2×D6111yescharacteristic
212#435—6132no—
213#435—6132no—
214#432—618no—
215#432C2×D6118yescomplemented
216C2×C4⋊C8—612no—
217C2×C4⋊C8C2×D6112yes—
218#408—6132no—
219C2×C22⋊C8—612no—
220C2×C22⋊C8—618no—
221C2×C22⋊C8C2×D6112yes—
222C2×#97—612no—
223C2×#97C2×D6112yes—
224C61C2×#298011yescharacteristic, complemented, Sylow
225C2×#41—618no—
226C2×#41—618no—
227C2×#41—2444no—
228C2×#41—2444no—
229C22×Q8—612no—
230C22×D4—614no—
231C22×D4—612no—
232C22×D4—612no—
233C22×D4—612no—
234C23×C4—614no—
235C23×C4C4×D6111yescharacteristic
236C23×C4C4×D6111yescharacteristic
237C23×C4C22×D6111yescharacteristic
238C2×M16—6116no—
239C2×M16—2448no—
240C22×C8—614no—
241C22×C8—6116no—
242C22×C8—2448no—
243C22×C8C22×D6114yes—
244C4⋊Q8—618no—
245#127—618no—
246#124—6116no—
247#121—6116no—
248#121—6116no—
249C4×D4—618no—
250C4×D4—618no—
251C4×D4—618no—
252C4×D4—618no—
253C2×C4⋊C4—612no—
254C2×C4⋊C4—612no—
255C2×C22⋊C4—614no—
256C2×C22⋊C4—614no—
257C2×C42C4×D6111yescharacteristic
258C2×C42C4×D6111yescharacteristic
259C2×C42C4×D6114yes—
260C2×C42C22×D6114yes—
261C2×C42C22×D6111yescharacteristic
262C2×C42C22×D6111yescharacteristic
263C4⋊C8—618no—
264C4⋊C8C22×D6118yes—
265C22⋊C8—618no—
266C22⋊C8—6132no—
267C22⋊C8C22×D6118yes—
268#97—618no—
269#97C22×D6118yes—
270C24—614no—
271C24C2×C4×D6111yescharacteristic
272#41—24416no—
273#41—2448no—
274#41—2448no—
275C2×Q8—618no—
276C2×Q8—2444no—
277C2×D4—6116no—
278C2×D4—618no—
279C2×D4—618no—
280C2×D4—618no—
281C2×D4—2444no—
282C2×D4—2444no—
283C2×D4—2444no—
284C2×D4—2448no—
285C22×C4—24no—
286C22×C4—42no—
287C22×C4—42no—
288C22×C4—614no—
289C22×C4—618no—
290C22×C4—618no—
291C22×C4—1228no—
292C22×C4—1228no—
293C22×C4C2×C4×D6111yescharacteristic
294C22×C4C2×C4×D6112yes—
295C22×C4C2×C4×D6111yescharacteristic
296C22×C4C2×C4×D6111yescharacteristic
297C22×C4C2×C4×D6111yescharacteristic
298C22×C4C2×C4×D6111yescharacteristic
299C22×C4C2×C4×D6114yes—
300C22×C4C2×C4×D6114yes—
301C22×C4C23×D6112yes—
302C22×C4C23×D6111yescharacteristic
303M16—24416no—
304C2×C8—28no—
305C2×C8—618no—
306C2×C8—1228no—
307C2×C8—24416no—
308C2×C8C23×D6118yes—
309C4⋊C4—618no—
310C4⋊C4—618no—
311C22⋊C4—6116no—
312C22⋊C4—6116no—
313C42C2×C4×D6112yes—
314C42C2×C4×D6112yes—
315C42C2×C4×D6114yes—
316C42C2×C4×D6114yes—
317C42C23×D6112yes—
318C42C23×D6112yes—
319C23—22no—
320C23—22no—
321C23—22no—
322C23—618no—
323C23—1228no—
324C23—1228no—
325C23—1228no—
326C23C22×C4×D6112yes—
327C23C22×C4×D6111yescharacteristic
328Q8—2448no—
329D4—2448no—
330D4—2448no—
331D4—2448no—
332D4—24416no—
333C2×C4—22no—
334C2×C4—22no—
335C2×C4—22no—
336C2×C4—22no—
337C2×C4—22no—
338C2×C4—24no—
339C2×C4—24no—
340C2×C4—44no—
341C2×C4—44no—
342C2×C4—618no—
343C2×C4—1228no—
344C2×C4—12216no—
345C2×C4—1228no—
346C2×C4—1228no—
347C2×C4C22×C4×D6112yes—
348C2×C4C22×C4×D6112yes—
349C2×C4C22×C4×D6112yes—
350C2×C4C22×C4×D6112yes—
351C2×C4C22×C4×D6112yes—
352C2×C4C22×C4×D6111yescharacteristic
353C2×C4#1451982314yes—
354C2×C4C24×D6111yescharacteristic
355C8—28no—
356C8—1228no—
357C22—22no—
358C22—22no—
359C22—22no—
360C22—44no—
361C22—1228no—
362C22—1228no—
363C22—1228no—
364C22—24416no—
365C22#1684023612yes—
366C22#1684052812yes—
367C22#1684052812yes—
368C22C23×C4×D6111yescharacteristic
369C4—22no—
370C4—22no—
371C4—22no—
372C4—22no—
373C4—22no—
374C4—1228no—
375C4#1684023612yes—
376C4C2×#1451982312yes—
377C2—42no—
378C2—2448no—
379C2#2145488914yesdirect product factor
380C2C2×#1684023611yescharacteristic
381C2C2×#1684052811yescharacteristic
382C2C2×#1684052811yescharacteristic
subgroupG/H
centerC22×C4C23×D61
commutatorC22×C61C24×C4
FrattiniC2×C4C24×D61
FittingC2×C61×#432C2
socleC23×C61C23×C4
prime radicalC2×#16840312C2
cosocleC2×C4×C61C25
hypercenterC2×#432D61
hypocenterC61C2×#2980
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C2×#432

Complements

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

NH ≅ G/Ntype
2. #21454889C2direct (N × H)
3. C2×#16839835C2semidirect
4. C2×#16839832C2semidirect
5. C2×#16839819C2semidirect
6. C2×#16839727C2semidirect
7. C2×C61×#432C2semidirect
20. #16839835C22semidirect
21. #16839832C22semidirect
22. #16839819C22semidirect
24. #16839727C22semidirect
29. C61×#432C22semidirect
191. C2×#432D61semidirect
194. C2×C61#2980semidirect
215. #432C2×D61semidirect
224. C61C2×#2980semidirect
379. C2#21454889direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403122
#214548892
C2×#168398352
C2×#168398322
C2×#168398192
C2×#168397272
C2×C61×#4322
C2×#298061