Finite Group Databasebeta

← C2×#21456213 #30549303

Subgroups — C2×#21456213 #30549303

Order 15616.

2398 conjugacy classes of subgroups.

The subgroup lattice has 448 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840312C211yesmaximal, characteristic
2C22×#14519777C211yesmaximal, characteristic, complemented
3#21456213C2116yesmaximal, direct product factor
4C2×#16840122C214yesmaximal, complemented
5C2×#16840113C212yesmaximal, complemented
6C2×#16840109C212yesmaximal, complemented
7C2×#16839764C214yesmaximal, complemented
8C2×C4×M16×C61C211yesmaximal, characteristic, complemented
9C22×#11758222C2212yes—
10C23×Dic122—21no—
11#16840312—24no—
12#16840312C2218yes—
13C2×#14519777—21no—
14C2×#14519777—21no—
15C2×#14519777—24no—
16C2×#14519777C2212yes—
17C2×#14519777C2212yes—
18C2×#14519777C2211yescharacteristic
19C2×#14519777C2218yescomplemented
20C2×#14519774C2211yescharacteristic
21C2×#14519765C2212yes—
22C2×#14519751—21no—
23C2×#14519751—21no—
24C2×C4×D244—21no—
25C2×C4×D244—21no—
26C22×C4⋊Dic61—21no—
27C22×C4⋊Dic61C2212yes—
28#16840122C22132yescomplemented
29#16840113C22116yescomplemented
30#16840109C22116yescomplemented
31#16839764C22132yescomplemented
32C2×#14519702C2218yes—
33C2×#14519699C2218yes—
34C22×M16×C61C2212yes—
35C22×C42×C61C2211yescharacteristic
36C4×M16×C61C2218yescomplemented
37C2×#97×C61C2212yes—
38C2×C4×C8×C61C2212yes—
39C2×#11758222—24no—
40C2×#11758222—216no—
41C2×#11758222C2318yes—
42C22×Dic122—22no—
43C22×Dic122—22no—
44C22×Dic122—28no—
45C22×Dic122—48no—
46C22×Dic122C2312yes—
47C22×D244—21no—
48C22×D244—21no—
49C22×D244C2312yes—
50C22×C22⋊D61—22no—
51C23×Dic61—22no—
52C22×C4×D61—22no—
53#14519777—24no—
54#14519777—24no—
55#14519777—28no—
56#14519777—28no—
57#14519777—22no—
58#14519777C2314yes—
59#14519777C2318yes—
60#14519777C2318yes—
61#14519774—22no—
62#14519774C2314yes—
63#14519765—24no—
64#14519765C2318yes—
65#14519751—28no—
66#14519751—28no—
67C4×D244—28no—
68C4×D244—28no—
69C2×C4⋊Dic61—22no—
70C2×C4⋊Dic61—22no—
71C2×C4⋊Dic61—28no—
72C2×C4⋊Dic61—22no—
73C2×C4⋊Dic61—24no—
74C2×C4⋊Dic61—21no—
75C2×C4⋊Dic61—21no—
76C2×C4⋊Dic61C2314yes—
77C2×C4⋊Dic61C2318yes—
78C2×#11758198—22no—
79C2×#11758198—22no—
80#14519702C23132yes—
81#14519699C23132yes—
82C23×C4×C61D411yescharacteristic
83C23×C4×C61D411yescharacteristic
84C23×C4×C61C2311yescharacteristic
85C2×M16×C61—28no—
86C2×M16×C61C2318yes—
87C22×C8×C61C2314yes—
88C2×C42×C61D411yescharacteristic
89C2×C42×C61D411yescharacteristic
90C2×C42×C61D414yes—
91C2×C42×C61C2311yescharacteristic
92C2×C42×C61C2311yescharacteristic
93C2×C42×C61C2314yes—
94#97×C61C2318yes—
95C4×C8×C61C2318yes—
96C24×C61C2×D411yescharacteristic
97C23×D61—22no—
98C22×C4×C61—24no—
99C22×C4×C61—24no—
100C22×C4×C61C2×D411yescharacteristic
101C22×C4×C61C2×D414yes—
102C22×C4×C61C2×D411yescharacteristic
103C22×C4×C61C2×D414yes—
104C22×C4×C61C2×D411yescharacteristic
105C22×C4×C61C2×D412yes—
106C22×C4×C61C2×D411yescharacteristic
107C22×C4×C61C2×D411yescharacteristic
108C22×C4×C61#4118yes—
109C22×C4×C61C2411yescharacteristic
110C22×C4×C61C2412yes—
111C2×C22⋊D61—28no—
112C2×C22⋊D61—48no—
113C22×Dic61—22no—
114C22×Dic61—28no—
115C22×Dic61—24no—
116C22×Dic61—48no—
117#11758222—232no—
118#11758222—416no—
119C2×D244—28no—
120C2×D244—24no—
121C2×D244—24no—
122C2×D244—22no—
123C2×D244—44no—
124C2×D244—44no—
125C2×D244C2414yes—
126C2×C4×D61—28no—
127C2×C4×D61—48no—
128C2×Dic122—28no—
129C2×Dic122—28no—
130C2×Dic122—28no—
131C2×Dic122—22no—
132C2×Dic122—48no—
133C2×Dic122—432no—
134C2×Dic122—48no—
135C2×Dic122C2414yes—
136M16×C61—216no—
137C2×C8×C61—28no—
138C2×C8×C61C2418yes—
139C42×C61C2×D414yes—
140C42×C61C2×D414yes—
141C42×C61C2×D412yes—
142C42×C61C2×D412yes—
143C42×C61C2412yes—
144C42×C61C2412yes—
145#11758198—28no—
146#11758198—28no—
147C4⋊Dic61—28no—
148C4⋊Dic61—28no—
149C4⋊Dic61—24no—
150C4⋊Dic61—28no—
151C4⋊Dic61—24no—
152C4⋊Dic61—24no—
153C4⋊Dic61C2418yes—
154C23×C61—22no—
155C23×C61—22no—
156C23×C61#12414yes—
157C23×C61C22×D412yes—
158C23×C61C22×D411yescharacteristic
159C22×D61—24no—
160C22×D61—44no—
161C22×D61—44no—
162C22×D61—44no—
163C2×C4×C61—22no—
164C2×C4×C61—22no—
165C2×C4×C61—28no—
166C2×C4×C61—28no—
167C2×C4×C61#12414yes—
168C2×C4×C61#12418yes—
169C2×C4×C61AGL(1,ℤ/8)14yes—
170C2×C4×C61#13714yes—
171C2×C4×C61C22×D412yes—
172C2×C4×C61C22×D412yes—
173C2×C4×C61C22×D411yescharacteristic
174C2×C4×C61C22×D412yes—
175C2×C4×C61C22×D412yes—
176C2×C4×C61C22×D412yes—
177C2×C4×C61C2×#4114yes—
178C2×C4×C61C2×#4118yes—
179C2×C4×C61C2511yescharacteristic
180C22⋊D61—416no—
181C2×Dic61—28no—
182C2×Dic61—24no—
183C2×Dic61—416no—
184C2×Dic61—44no—
185C2×Dic61—48no—
186D244—28no—
187D244—44no—
188D244—48no—
189D244—48no—
190C4×D61—416no—
191Dic122—28no—
192Dic122—416no—
193Dic122—44no—
194Dic122—416no—
195C8×C61—28no—
196C2×#3141—611nomaximal, Sylow
197C22×C61—28no—
198C22×C61—22no—
199C22×C61—22no—
200C22×C61C2×#12414yes—
201C22×C61C2×#12412yes—
202C22×C61C2×AGL(1,ℤ/8)12yes—
203C22×C61C2×#13712yes—
204C22×C61C23×D411yescharacteristic
205C2×D61—44no—
206C2×D61—44no—
207C2×D61—44no—
208C2×D61—88no—
209C4×C61—22no—
210C4×C61—22no—
211C4×C61C2×#12412yes—
212C4×C61C2×#12414yes—
213C4×C61C2×AGL(1,ℤ/8)14yes—
214C4×C61C2×#13714yes—
215C4×C61C22×#4112yes—
216Dic61—44no—
217Dic61—48no—
218C2×#532—611no—
219C22×C4⋊Q8—611no—
220#3141—6116no—
221C2×#489—614no—
222C2×#487—612no—
223C2×#486—612no—
224C2×#417—614no—
225C2×C4×M16D6111yescharacteristic, complemented
226C2×C61—24no—
227C2×C61#314114yescomplemented
228C2×C61C22×#12411yescharacteristic
229C2×C61C22×AGL(1,ℤ/8)11yescharacteristic
230C2×C61C22×#13711yescharacteristic
231D61—84no—
232C22×#41—612no—
233C23×Q8—1221no—
234C22×M16C2×D6112yes—
235#532—618no—
236#532—1224no—
237C2×C4⋊Q8—612no—
238C2×C4⋊Q8—612no—
239C2×C4⋊Q8—618no—
240C2×C4⋊Q8—611no—
241C2×C4⋊Q8—1221no—
242C2×C4⋊Q8—1221no—
243C2×C4⋊Q8—1224no—
244C2×#127—611no—
245C2×#124—612no—
246C2×#121—1221no—
247C2×#121—1221no—
248C2×C4×D4—1221no—
249C2×C4×D4—1221no—
250C22×C4⋊C4—612no—
251C22×C4⋊C4—1221no—
252C22×C42C2×D6111yescharacteristic
253#489—6132no—
254#487—6116no—
255#486—6116no—
256#417—6132no—
257C2×#103—618no—
258C2×#102—618no—
259C4×M16C2×D6118yescomplemented
260C2×#97C2×D6112yes—
261C2×C4×C8C2×D6112yes—
262C61C2×#314111yescharacteristic, complemented, Sylow
263C2×#41—618no—
264C2×#41—1224no—
265C2×#41—12216no—
266C22×Q8—612no—
267C22×Q8—1228no—
268C22×Q8—1222no—
269C22×Q8—1222no—
270C22×Q8—2448no—
271C22×D4—612no—
272C22×D4—1222no—
273C22×D4—1221no—
274C22×D4—1221no—
275C23×C4—1222no—
276C23×C4—1222no—
277C23×C4D24411yescharacteristic
278C23×C4D24411yescharacteristic
279C23×C4C22×D6111yescharacteristic
280C2×M16—28no—
281C2×M16C22×D6118yes—
282C22×C8C22×D6114yes—
283C4⋊Q8—618no—
284C4⋊Q8—618no—
285C4⋊Q8—614no—
286C4⋊Q8—1228no—
287C4⋊Q8—1228no—
288C4⋊Q8—1224no—
289C4⋊Q8—1224no—
290C4⋊Q8—1222no—
291#127—614no—
292#127—1222no—
293#124—618no—
294#124—1224no—
295#121—1228no—
296#121—1228no—
297C4×D4—1228no—
298C4×D4—1228no—
299C2×C4⋊C4—614no—
300C2×C4⋊C4—618no—
301C2×C4⋊C4—1224no—
302C2×C4⋊C4—1222no—
303C2×C4⋊C4—1228no—
304C2×C4⋊C4—1222no—
305C2×C4⋊C4—1222no—
306C2×C4⋊C4—1221no—
307C2×C4⋊C4—1221no—
308C2×C22⋊C4—1222no—
309C2×C22⋊C4—1222no—
310C2×C42D24411yescharacteristic
311C2×C42D24411yescharacteristic
312C2×C42D24414yes—
313C2×C42C22×D6111yescharacteristic
314C2×C42C22×D6111yescharacteristic
315C2×C42C22×D6114yes—
316#103—6132no—
317#102—6132no—
318#97C22×D6118yes—
319C4×C8C22×D6118yes—
320C24—1222no—
321C24C2×D24411yescharacteristic
322#41—12232no—
323#41—24416no—
324C2×Q8—614no—
325C2×Q8—1222no—
326C2×Q8—1228no—
327C2×Q8—1228no—
328C2×Q8—1228no—
329C2×Q8—2448no—
330C2×Q8—24432no—
331C2×Q8—2448no—
332C2×D4—614no—
333C2×D4—1228no—
334C2×D4—1224no—
335C2×D4—1224no—
336C2×D4—1222no—
337C2×D4—1228no—
338C2×D4—2448no—
339C2×D4—2444no—
340C2×D4—2444no—
341C22×C4—24no—
342C22×C4—24no—
343C22×C4—1228no—
344C22×C4—1222no—
345C22×C4—1224no—
346C22×C4—1228no—
347C22×C4—2448no—
348C22×C4—2448no—
349C22×C4C2×D24414yes—
350C22×C4C2×D24414yes—
351C22×C4C2×D24411yescharacteristic
352C22×C4C2×D24411yescharacteristic
353C22×C4C2×D24411yescharacteristic
354C22×C4C2×D24412yes—
355C22×C4C2×D24411yescharacteristic
356C22×C4C2×D24411yescharacteristic
357C22×C4#1175822218yes—
358C22×C4C23×D6112yes—
359C22×C4C23×D6111yescharacteristic
360M16—216no—
361C2×C8—28no—
362C2×C8C23×D6118yes—
363C4⋊C4—618no—
364C4⋊C4—1228no—
365C4⋊C4—1224no—
366C4⋊C4—1228no—
367C4⋊C4—1228no—
368C4⋊C4—1224no—
369C4⋊C4—1224no—
370C22⋊C4—1228no—
371C22⋊C4—1228no—
372C42C2×D24414yes—
373C42C2×D24414yes—
374C42C2×D24412yes—
375C42C2×D24412yes—
376C42C23×D6112yes—
377C42C23×D6112yes—
378C23—22no—
379C23—22no—
380C23—1224no—
381C23—2444no—
382C23—2444no—
383C23—2444no—
384C23#1451976514yes—
385C23C22×D24412yes—
386C23C22×D24411yescharacteristic
387Q8—1228no—
388Q8—24416no—
389Q8—2444no—
390Q8—24416no—
391D4—1228no—
392D4—24416no—
393D4—2444no—
394D4—2448no—
395D4—2448no—
396C2×C4—22no—
397C2×C4—22no—
398C2×C4—28no—
399C2×C4—28no—
400C2×C4—1224no—
401C2×C4—1228no—
402C2×C4—24416no—
403C2×C4—2444no—
404C2×C4—2448no—
405C2×C4—24416no—
406C2×C4#1451976514yes—
407C2×C4#1451976518yes—
408C2×C4#1451980514yes—
409C2×C4#1451981014yes—
410C2×C4C22×D24412yes—
411C2×C4C22×D24412yes—
412C2×C4C22×D24412yes—
413C2×C4C22×D24411yescharacteristic
414C2×C4C22×D24412yes—
415C2×C4C22×D24412yes—
416C2×C4C2×#1175822214yes—
417C2×C4C2×#1175822218yes—
418C2×C4C24×D6111yescharacteristic
419C8—28no—
420C22—22no—
421C22—22no—
422C22—28no—
423C22—4888no—
424C22—2444no—
425C22—2444no—
426C22—2444no—
427C22C2×#1451976514yes—
428C22C2×#1451976512yes—
429C22C2×#1451980512yes—
430C22C2×#1451981012yes—
431C22C23×D24411yescharacteristic
432C4—22no—
433C4—22no—
434C4—2448no—
435C4—2444no—
436C4C2×#1451976514yes—
437C4C2×#1451976512yes—
438C4C2×#1451980514yes—
439C4C2×#1451981014yes—
440C4C22×#1175822212yes—
441C2—24no—
442C2—4884no—
443C2#2145621314yesdirect product factor
444C2C22×#1451976511yescharacteristic
445C2C22×#1451980511yescharacteristic
446C2C22×#1451981011yescharacteristic
subgroupG/H
centerC23C22×D244
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C4×M16×C61C2
socleC23×C61C22×D4
prime radicalC2×#16840312C2
hypercenterC2×C4×M16D61
hypocenterC61C2×#3141
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
2. C22×#14519777C2semidirect
3. #21456213C2direct (N × H)
4. C2×#16840122C2semidirect
5. C2×#16840113C2semidirect
6. C2×#16840109C2semidirect
7. C2×#16839764C2semidirect
8. C2×C4×M16×C61C2semidirect
19. C2×#14519777C22semidirect
28. #16840122C22semidirect
29. #16840113C22semidirect
30. #16840109C22semidirect
31. #16839764C22semidirect
36. C4×M16×C61C22semidirect
225. C2×C4×M16D61semidirect
227. C2×C61#3141semidirect
259. C4×M16C2×D61semidirect
262. C61C2×#3141semidirect
443. C2#21456213direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403122
C22×#145197772
#214562132
C2×#168401222
C2×#168401132
C2×#168401092
C2×#168397642
C2×C4×M16×C612
C2×#314161