Finite Group Databasebeta

← C2×#21454459 #30543747

Subgroups — C2×#21454459 #30543747

Order 15616.

2222 conjugacy classes of subgroups.

The subgroup lattice has 408 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#41×Dic61C211yesmaximal, characteristic
2#21454459C2116yesmaximal, direct product factor
3C2×#16839820C214yesmaximal, complemented
4C2×#16839812C214yesmaximal, complemented
5C2×#16839790C211yesmaximal, characteristic, complemented
6C2×#16839788C211yesmaximal, characteristic, complemented
7C2×#16839729C211yesmaximal, characteristic
8C2×M16×Dic61C211yesmaximal, characteristic, complemented
9C22×C8×Dic61C211yesmaximal, characteristic, complemented
10C2×C61×#408C211yesmaximal, characteristic
11C22×#11758194C2211yescharacteristic
12C23×#92418C2211yescharacteristic
13#41×Dic61C418yes—
14#41×Dic61C2218yes—
15C2×Q8×Dic61C412yes—
16C2×D4×Dic61C412yes—
17C2×D4×Dic61C414yes—
18C2×#14519736C2211yescharacteristic
19C2×#14519736C2212yes—
20C22×C4×Dic61C2212yes—
21C22×C4×Dic61C2211yescharacteristic
22#16839820C22132yescomplemented
23#16839812C22132yescomplemented
24#16839790C2218yescomplemented
25#16839788C2218yescomplemented
26C2×#14519706C2214yes—
27C2×#14519706C2214yes—
28#16839729C2218yes—
29C2×C22⋊#92418C2214yes—
30M16×Dic61C2218yescomplemented
31C2×#14519687C2212yes—
32C2×C8×Dic61C2212yes—
33C2×C8×Dic61C2212yes—
34C2×C8×Dic61C2212yes—
35C2×C8×Dic61C2218yescomplemented
36C22×#41×C61C2211yescharacteristic
37C22×M16×C61C2211yescharacteristic
38C23×C8×C61C2211yescharacteristic
39C61×#408C2218yes—
40C2×C22⋊C8×C61C2214yes—
41C23×Dic61C2×C414yes—
42C23×Dic61C2×C412yes—
43C2×#11758194—24no—
44C2×#11758194C2314yes—
45C22×#92418—24no—
46C22×#92418C2312yes—
47C22×#92418C2312yes—
48C22×#92418C2314yes—
49Q8×Dic61C2×C4116yes—
50D4×Dic61C2×C4132yes—
51D4×Dic61C2×C4116yes—
52#14519736C2×C418yes—
53#14519736C2×C414yes—
54#14519736C2314yes—
55#14519736C2318yes—
56C2×C4⋊Dic61C2×C414yes—
57C2×C4⋊Dic61C2×C412yes—
58C2×C22⋊Dic61C2×C414yes—
59C2×C22⋊Dic61C2×C412yes—
60C2×C4×Dic61C2×C414yes—
61C2×C4×Dic61C2×C412yes—
62C2×C4×Dic61C2×C418yes—
63C2×C4×Dic61C2×C414yes—
64C2×C4×Dic61C2311yescharacteristic
65C2×C4×Dic61C2311yescharacteristic
66C2×C4×Dic61C2312yes—
67C2×C4×Dic61C2314yes—
68C2×C4×Dic61C2318yes—
69#14519706C23116yes—
70#14519706C23116yes—
71C22⋊#92418C23116yes—
72#14519687C2318yes—
73C8×Dic61C2318yes—
74C8×Dic61C2318yes—
75C8×Dic61C2318yes—
76C2×#41×C61—24no—
77C2×#41×C61—24no—
78C2×#41×C61C2×C414yes—
79C2×#41×C61C2314yes—
80C22×Q8×C61C2×C411yescharacteristic
81C22×D4×C61C2×C412yes—
82C22×D4×C61C2×C411yescharacteristic
83C23×C4×C61C2312yes—
84C23×C4×C61C2311yescharacteristic
85C2×M16×C61—24no—
86C2×M16×C61C2314yes—
87C22×C8×C61—24no—
88C22×C8×C61C2312yes—
89C22×C8×C61C2312yes—
90C22×C8×C61C2314yes—
91C22⋊C8×C61C23116yes—
92C24×C61C22×C412yes—
93C24×C61C22×C411yescharacteristic
94#41×C61—216no—
95#41×C61—28no—
96#41×C61—28no—
97C2×Q8×C61—24no—
98C2×Q8×C61C22×C414yes—
99C2×D4×C61—28no—
100C2×D4×C61—24no—
101C2×D4×C61C22×C418yes—
102C2×D4×C61C22×C414yes—
103C22×C4×C61—24no—
104C22×C4×C61—24no—
105C22×C4×C61C22×C412yes—
106C22×C4×C61C22×C414yes—
107C22×C4×C61C22×C411yescharacteristic
108C22×C4×C61C22×C412yes—
109C22×C4×C61#4114yes—
110C22×C4×C61#4114yes—
111C22×C4×C61C2414yes—
112C22×C4×C61C2412yes—
113C22×C4×C61C2411yescharacteristic
114C22×Dic61—28no—
115C22×Dic61—216no—
116C22×Dic61C22×C412yes—
117C22×Dic61C22×C414yes—
118C22×Dic61C22×C4116yes—
119C22×Dic61C22×C418yes—
120C22×Dic61C22×C412yes—
121M16×C61—28no—
122C2×C8×C61—24no—
123C2×C8×C61—28no—
124C2×C8×C61—24no—
125C2×C8×C61C2414yes—
126C2×C8×C61C2414yes—
127C22⋊Dic61C22×C4116yes—
128C22⋊Dic61C22×C418yes—
129C4⋊Dic61C22×C4116yes—
130C4⋊Dic61C22×C418yes—
131C4×Dic61C22×C412yes—
132C4×Dic61C22×C412yes—
133C4×Dic61C22×C414yes—
134C4×Dic61C22×C4116yes—
135C4×Dic61C22×C418yes—
136C4×Dic61C2412yes—
137C4×Dic61C2412yes—
138C4×Dic61C2414yes—
139#11758194—28no—
140C2×#92418—24no—
141C2×#92418—28no—
142C2×#92418—24no—
143C2×#92418C2414yes—
144C2×#92418C2414yes—
145C23×C61—24no—
146C23×C61—24no—
147C23×C61—28no—
148C23×C61#11714yes—
149C23×C61C23×C414yes—
150C23×C61C23×C412yes—
151C23×C61C23×C411yescharacteristic
152Q8×C61—28no—
153D4×C61—216no—
154D4×C61—28no—
155C2×C4×C61—24no—
156C2×C4×C61—28no—
157C2×C4×C61—24no—
158C2×C4×C61—24no—
159C2×C4×C61#11714yes—
160C2×C4×C61#11718yes—
161C2×C4×C61C23×C414yes—
162C2×C4×C61C23×C411yescharacteristic
163C2×C4×C61C23×C412yes—
164C2×C4×C61C2×#4112yes—
165C2×C4×C61C2×#4112yes—
166C2×C4×C61C2×#4114yes—
167C2×C4×C61C2×#4114yes—
168C2×C4×C61C2511yescharacteristic
169C2×Dic61—24no—
170C2×Dic61—28no—
171C2×Dic61—216no—
172C2×Dic61—232no—
173C2×Dic61#13118yes—
174C2×Dic61C23×C414yes—
175C2×Dic61C23×C418yes—
176C2×Dic61C23×C414yes—
177C8×C61—24no—
178C8×C61—24no—
179#92418—24no—
180#92418—24no—
181C2×#2922—611nomaximal, Sylow
182C22×C61—28no—
183C22×C61—24no—
184C22×C61—24no—
185C22×C61—28no—
186C22×C61—48no—
187C22×C61C2×#11714yes—
188C22×C61C2×#11712yes—
189C22×C61C2×#13114yes—
190C22×C61C24×C411yescharacteristic
191C4×C61—24no—
192C4×C61C2×#11712yes—
193C4×C61C2×#11714yes—
194C4×C61C22×#4111yescharacteristic
195C4×C61C22×#4111yescharacteristic
196Dic61—24no—
197Dic61—28no—
198Dic61C2×#13118yes—
199C2×C4×#41—611no—
200#2922—6116no—
201C2×#433—614no—
202C2×#431—614no—
203C2×#424—611no—
204C2×#424—611no—
205C2×#408—611no—
206C2×#408D6111yescharacteristic
207C2×C4×M16—611no—
208C22×C4×C8—611no—
209C2×C61—24no—
210C2×C61—44no—
211C2×C61#292214yescomplemented
212C2×C61C22×#11711yescharacteristic
213C2×C61C22×#13112yes—
214C22×#41C2×D6111yescharacteristic
215C22×M16—611no—
216C22×M16C2×D6111yescharacteristic
217C23×C8—611no—
218C23×C8C2×D6111yescharacteristic
219C4×#41—618no—
220C4×#41—618no—
221C2×C4×Q8—612no—
222C2×C4×D4—614no—
223C2×C4×D4—612no—
224C2×#117—611no—
225C2×#117—612no—
226C22×C42—611no—
227C22×C42—612no—
228#433—6132no—
229#431—6132no—
230#424—618no—
231#424—618no—
232C2×C4⋊C8—614no—
233C2×C4⋊C8—614no—
234#408—618no—
235#408C2×D6118yes—
236C2×C22⋊C8—614no—
237C2×C22⋊C8C2×D6114yes—
238C4×M16—618no—
239C2×#97—612no—
240C2×C4×C8—612no—
241C2×C4×C8—612no—
242C2×C4×C8—612no—
243C2×C4×C8—618no—
244C61C2×#292211yescharacteristic, complemented, Sylow
245C2×#41—24no—
246C2×#41—24no—
247C2×#41C4×D6114yes—
248C2×#41C22×D6114yes—
249C22×Q8C4×D6111yescharacteristic
250C22×D4C4×D6112yes—
251C22×D4C4×D6111yescharacteristic
252C23×C4—614no—
253C23×C4—612no—
254C23×C4C22×D6112yes—
255C23×C4C22×D6111yescharacteristic
256C2×M16—24no—
257C2×M16—614no—
258C2×M16—1224no—
259C2×M16C22×D6114yes—
260C22×C8—24no—
261C22×C8—614no—
262C22×C8—612no—
263C22×C8—612no—
264C22×C8—1224no—
265C22×C8C22×D6114yes—
266C22×C8C22×D6112yes—
267C22×C8C22×D6112yes—
268C4×Q8—6116no—
269C4×D4—6132no—
270C4×D4—6116no—
271#117—618no—
272#117—614no—
273#117—614no—
274#117—618no—
275C2×C4⋊C4—614no—
276C2×C4⋊C4—612no—
277C2×C22⋊C4—614no—
278C2×C22⋊C4—612no—
279C2×C42—614no—
280C2×C42—612no—
281C2×C42—618no—
282C2×C42—614no—
283C2×C42—614no—
284C2×C42—618no—
285C2×C42—611no—
286C2×C42—612no—
287C2×C42—611no—
288C4⋊C8—6116no—
289C4⋊C8—6116no—
290C22⋊C8—6116no—
291C22⋊C8C22×D61116yes—
292#97—618no—
293C4×C8—618no—
294C4×C8—618no—
295C4×C8—618no—
296C24C2×C4×D6112yes—
297C24C2×C4×D6111yescharacteristic
298#41—28no—
299#41—28no—
300#41—216no—
301C2×Q8—24no—
302C2×Q8C2×C4×D6114yes—
303C2×D4—28no—
304C2×D4—24no—
305C2×D4C2×C4×D6118yes—
306C2×D4C2×C4×D6114yes—
307C22×C4—24no—
308C22×C4—24no—
309C22×C4—612no—
310C22×C4—612no—
311C22×C4—614no—
312C22×C4—6116no—
313C22×C4—618no—
314C22×C4—1228no—
315C22×C4—12216no—
316C22×C4C2×C4×D6112yes—
317C22×C4C2×C4×D6114yes—
318C22×C4C2×C4×D6111yescharacteristic
319C22×C4C2×C4×D6112yes—
320C22×C4#1175822414yes—
321C22×C4#1175822414yes—
322C22×C4C23×D6114yes—
323C22×C4C23×D6112yes—
324C22×C4C23×D6111yescharacteristic
325M16—28no—
326M16—1228no—
327C2×C8—24no—
328C2×C8—28no—
329C2×C8—24no—
330C2×C8—614no—
331C2×C8—614no—
332C2×C8—1224no—
333C2×C8—1228no—
334C2×C8—1224no—
335C2×C8C23×D6114yes—
336C2×C8C23×D6114yes—
337C4⋊C4—6116no—
338C4⋊C4—618no—
339C22⋊C4—6116no—
340C22⋊C4—618no—
341C42—612no—
342C42—612no—
343C42—614no—
344C42—6116no—
345C42—618no—
346C42—612no—
347C42—612no—
348C42—614no—
349C23—24no—
350C23—24no—
351C23—28no—
352C23#1451973314yes—
353C23C22×C4×D6114yes—
354C23C22×C4×D6112yes—
355C23C22×C4×D6111yescharacteristic
356Q8—28no—
357D4—216no—
358D4—28no—
359C2×C4—24no—
360C2×C4—28no—
361C2×C4—24no—
362C2×C4—24no—
363C2×C4—618no—
364C2×C4—614no—
365C2×C4—614no—
366C2×C4—618no—
367C2×C4—12216no—
368C2×C4—12232no—
369C2×C4—1224no—
370C2×C4—1228no—
371C2×C4#1451973314yes—
372C2×C4#1451973318yes—
373C2×C4C22×C4×D6114yes—
374C2×C4C22×C4×D6111yescharacteristic
375C2×C4C22×C4×D6112yes—
376C2×C4C2×#1175822412yes—
377C2×C4C2×#1175822412yes—
378C2×C4C2×#1175822414yes—
379C2×C4C2×#1175822414yes—
380C2×C4C24×D6111yescharacteristic
381C8—24no—
382C8—24no—
383C8—1224no—
384C8—1224no—
385C22—24no—
386C22—28no—
387C22—24no—
388C22—28no—
389C22—48no—
390C22C2×#1451973314yes—
391C22C2×#1451973312yes—
392C22#131×D6114yes—
393C22C23×C4×D6111yescharacteristic
394C4—24no—
395C4—618no—
396C4—1224no—
397C4—1228no—
398C4C2×#1451973312yes—
399C4C2×#1451973314yes—
400C4C22×#1175822411yescharacteristic
401C4C22×#1175822411yescharacteristic
402C2—24no—
403C2—44no—
404C2#2145445914yesdirect product factor
405C2C22×#1451973311yescharacteristic
406C2C2×#131×D6112yes—
subgroupG/H
centerC22×C4C23×D61
commutatorC22×C61C24×C4
FrattiniC2×C4C24×D61
FittingC2×C61×#408C2
socleC23×C61C23×C4
prime radicalC22×#41×C61C22
cosocleC2×C4×C61C25
hypercenterC2×#408D61
hypocenterC61C2×#2922
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C2×#408

Complements

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

NH ≅ G/Ntype
2. #21454459C2direct (N × H)
3. C2×#16839820C2semidirect
4. C2×#16839812C2semidirect
5. C2×#16839790C2semidirect
6. C2×#16839788C2semidirect
8. C2×M16×Dic61C2semidirect
9. C22×C8×Dic61C2semidirect
22. #16839820C22semidirect
23. #16839812C22semidirect
24. #16839790C22semidirect
25. #16839788C22semidirect
30. M16×Dic61C22semidirect
35. C2×C8×Dic61C22semidirect
211. C2×C61#2922semidirect
244. C61C2×#2922semidirect
404. C2#21454459direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#41×Dic612
#214544592
C2×#168398202
C2×#168398122
C2×#168397902
C2×#168397882
C2×#168397292
C2×M16×Dic612
C22×C8×Dic612
C2×C61×#4082
C2×#292261