Finite Group Databasebeta

← C2×#21446975 #29707373

Subgroups — C2×#21446975 #29707373

Order 15616.

1454 conjugacy classes of subgroups.

The subgroup lattice has 426 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840393C211yesmaximal, characteristic, complemented
2C2×#16839767C212yesmaximal
3#21446975C218yesmaximal, direct product factor
4C2×#16839531C211yesmaximal, characteristic, complemented
5C2×#16839522C212yesmaximal, complemented
6C2×C61×#390C211yesmaximal, characteristic
7C22×#11758194C2212yes—
8#16840393—24no—
9#16840393—22no—
10#16840393C2214yescomplemented
11C2×#14519776—22no—
12C2×#14519768—22no—
13C2×#14519756—22no—
14C2×#14519736C2212yes—
15#16839767—24no—
16#16839767C2218yes—
17C2×#14519698—22no—
18C2×#14519698—22no—
19#16839531C2214yescomplemented
20#16839522C2218yescomplemented
21C23×D4×C61C2211yescharacteristic
22C22×C4⋊C4×C61C2211yescharacteristic
23C22×C22⋊C4×C61—22no—
24C22×C42×C61C2211yescharacteristic
25C61×#390—22no—
26C61×#390C2214yes—
27C22×Dic122—22no—
28C2×#11758194—22no—
29C2×#11758194—24no—
30C2×#11758194—24no—
31C2×#11758194C2314yes—
32C22×#92418—22no—
33#14519776—28no—
34#14519776—28no—
35#14519768—28no—
36#14519768—28no—
37#14519756—28no—
38#14519756—28no—
39#14519736—22no—
40#14519736—22no—
41#14519736D414yes—
42#14519736C2314yes—
43C2×C4⋊Dic61—22no—
44C2×C4⋊Dic61D412yes—
45C2×C4⋊Dic61D412yes—
46C2×#11758196—24no—
47C2×C22⋊Dic61—22no—
48C2×C4×Dic61—22no—
49#14519698—28no—
50#14519698—28no—
51C25×C61—21no—
52C22×D4×C61—22no—
53C22×D4×C61—22no—
54C22×D4×C61—21no—
55C22×D4×C61—24no—
56C22×D4×C61—22no—
57C22×D4×C61Q814yescomplemented
58C22×D4×C61C2312yes—
59C23×C4×C61—21no—
60C23×C4×C61D412yes—
61C23×C4×C61C2311yescharacteristic
62C2×C4⋊C4×C61—22no—
63C2×C4⋊C4×C61—22no—
64C2×C4⋊C4×C61D412yes—
65C2×C4⋊C4×C61C2312yes—
66C2×C22⋊C4×C61—28no—
67C2×C22⋊C4×C61—48no—
68C2×C42×C61—24no—
69C2×C42×C61—21no—
70C2×C42×C61C2312yes—
71C24×C61—24no—
72C24×C61—22no—
73C24×C61—44no—
74C24×C61—44no—
75C24×C61—41no—
76C24×C61—41no—
77C24×C61—42no—
78C24×C61C2×D411yescharacteristic
79C2×D4×C61—28no—
80C2×D4×C61—28no—
81C2×D4×C61—24no—
82C2×D4×C61—24no—
83C2×D4×C61—24no—
84C2×D4×C61—22no—
85C2×D4×C61—42no—
86C2×D4×C61—44no—
87C2×D4×C61—44no—
88C2×D4×C61—42no—
89C2×D4×C61C2×Q814yescomplemented
90C22×C4×C61—24no—
91C22×C4×C61—22no—
92C22×C4×C61—22no—
93C22×C4×C61—22no—
94C22×C4×C61—42no—
95C22×C4×C61—42no—
96C22×C4×C61—44no—
97C22×C4×C61C2×D414yes—
98C22×C4×C61C2×D411yescharacteristic
99C22×C4×C61C2×D412yes—
100C22×C4×C61C2×D412yes—
101C22×C4×C61C2×Q812yes—
102C22×C4×C61#4114yes—
103C22×C4×C61#4112yes—
104C22×C4×C61C2411yescharacteristic
105C22×Dic61—22no—
106C22×Dic61—22no—
107C2×Dic122—28no—
108C2×Dic122—84no—
109C4⋊C4×C61—24no—
110C4⋊C4×C61—24no—
111C22⋊C4×C61—416no—
112C42×C61—24no—
113C42×C61—42no—
114C22⋊Dic61—24no—
115C22⋊Dic61—24no—
116C4⋊Dic61—28no—
117C4⋊Dic61—22no—
118C4⋊Dic61—22no—
119C4⋊Dic61C2×D414yes—
120C4⋊Dic61C2×D414yes—
121#11758196—216no—
122C4×Dic61—24no—
123C4×Dic61—24no—
124#11758194—24no—
125#11758194—24no—
126#11758194—44no—
127C2×#92418—24no—
128C2×#92418—44no—
129C23×C61—22no—
130C23×C61—22no—
131C23×C61—24no—
132C23×C61—44no—
133C23×C61—44no—
134C23×C61—416no—
135C23×C61—42no—
136C23×C61—42no—
137C23×C61—44no—
138C23×C61—44no—
139C23×C61—82no—
140C23×C61—82no—
141C23×C61—88no—
142C23×C61—82no—
143C23×C61—82no—
144C23×C61#12011yescharacteristic
145C23×C61#12011yescharacteristic
146C23×C61C22⋊Q812yes—
147C23×C61#12412yes—
148C23×C61C22×D411yescharacteristic
149D4×C61—28no—
150D4×C61—44no—
151D4×C61—48no—
152C2×C4×C61—24no—
153C2×C4×C61—24no—
154C2×C4×C61—42no—
155C2×C4×C61—48no—
156C2×C4×C61—42no—
157C2×C4×C61—44no—
158C2×C4×C61—44no—
159C2×C4×C61—82no—
160C2×C4×C61#12012yes—
161C2×C4×C61C22⋊Q814yes—
162C2×C4×C61C22⋊Q814yes—
163C2×C4×C61C22⋊Q812yes—
164C2×C4×C61#12414yes—
165C2×C4×C61#12414yes—
166C2×C4×C61#12412yes—
167C2×C4×C61C22×D412yes—
168C2×C4×C61C22×Q811yescharacteristic
169C2×C4×C61C2×#4112yes—
170C2×C4×C61C2×#4111yescharacteristic
171C2×Dic61—24no—
172C2×Dic61—24no—
173C2×Dic61—44no—
174C2×Dic61—44no—
175Dic122—88no—
176#92418—44no—
177C2×#2027—611nomaximal, Sylow
178C22×C61—21no—
179C22×C61—21no—
180C22×C61—21no—
181C22×C61—21no—
182C22×C61—24no—
183C22×C61—24no—
184C22×C61—48no—
185C22×C61—44no—
186C22×C61—84no—
187C22×C61—88no—
188C22×C61—82no—
189C22×C61—82no—
190C22×C61—88no—
191C22×C61#39312yes—
192C22×C61#39312yes—
193C22×C61#45312yes—
194C22×C61#45412yes—
195C22×C61C2×#12011yescharacteristic
196C22×C61C2×C22⋊Q811yescharacteristic
197C22×C61C2×#12411yescharacteristic
198C4×C61—44no—
199C4×C61—44no—
200C4×C61#39314yes—
201C4×C61C2×C22⋊Q812yes—
202C4×C61C2×#12412yes—
203Dic61—44no—
204Dic61—44no—
205C2×#544—611no—
206C2×#418—612no—
207C2×#390D6111yescharacteristic
208#2027—618no—
209C2×#343—611no—
210C2×#339—612no—
211C2×C61—21no—
212C2×C61—21no—
213C2×C61—22no—
214C2×C61—84no—
215C2×C61#202714yescomplemented
216C2×C61C2×#39311yescharacteristic
217C2×C61C2×#45311yescharacteristic
218C2×C61C2×#45411yescharacteristic
219C23×D4C2×D6111yescharacteristic
220C22×M16—612no—
221#544—614no—
222#544—1224no—
223#544—1222no—
224C2×C4⋊Q8—1222no—
225C2×#125—1222no—
226C2×C22⋊Q8—1222no—
227C2×#117—612no—
228C22×C4⋊C4C2×D6111yescharacteristic
229C22×C22⋊C4—22no—
230C22×C42C2×D6111yescharacteristic
231#418—618no—
232#418—1224no—
233C2×#102—1222no—
234C2×#102—1222no—
235#390—22no—
236#390C2×D6114yes—
237#343—614no—
238#339—618no—
239C61C2×#202711yescharacteristic, complemented, Sylow
240C25—21no—
241C22×Q8—1222no—
242C22×D4—22no—
243C22×D4—22no—
244C22×D4—22no—
245C22×D4—24no—
246C22×D4—21no—
247C22×D4Dic12214yescomplemented
248C22×D4C22×D6112yes—
249C23×C4—21no—
250C23×C4C22⋊D6112yes—
251C23×C4C22×D6111yescharacteristic
252C2×M16—614no—
253C2×M16—1222no—
254C2×M16—1224no—
255C2×M16—1224no—
256C22×C8—1222no—
257C4⋊Q8—1228no—
258C4⋊Q8—1228no—
259#125—1228no—
260#125—1228no—
261C22⋊Q8—1228no—
262C22⋊Q8—1228no—
263#117—614no—
264#117—614no—
265#117—1222no—
266#117—1222no—
267C2×C4⋊C4—22no—
268C2×C4⋊C4—22no—
269C2×C4⋊C4—612no—
270C2×C4⋊C4—612no—
271C2×C4⋊C4—1222no—
272C2×C4⋊C4—1224no—
273C2×C4⋊C4C22⋊D6112yes—
274C2×C4⋊C4C22×D6112yes—
275C2×C22⋊C4—28no—
276C2×C22⋊C4—48no—
277C2×C22⋊C4—1222no—
278C2×C42—24no—
279C2×C42—21no—
280C2×C42—1222no—
281C2×C42C22×D6112yes—
282#102—1228no—
283#102—1228no—
284C24—22no—
285C24—24no—
286C24—44no—
287C24—44no—
288C24—41no—
289C24—41no—
290C24—42no—
291C24C2×C22⋊D6111yescharacteristic
292C2×Q8—1228no—
293C2×Q8—4884no—
294C2×D4—24no—
295C2×D4—24no—
296C2×D4—22no—
297C2×D4—28no—
298C2×D4—28no—
299C2×D4—24no—
300C2×D4—42no—
301C2×D4—44no—
302C2×D4—44no—
303C2×D4—42no—
304C2×D4C2×Dic12214yescomplemented
305C22×C4—24no—
306C22×C4—22no—
307C22×C4—22no—
308C22×C4—22no—
309C22×C4—42no—
310C22×C4—42no—
311C22×C4—44no—
312C22×C4—1222no—
313C22×C4—1222no—
314C22×C4C2×Dic12212yes—
315C22×C4#1175822212yes—
316C22×C4D4×D6112yes—
317C22×C4D4×D6112yes—
318C22×C4#1175822414yes—
319C22×C4C2×C22⋊D6114yes—
320C22×C4C2×C22⋊D6111yescharacteristic
321C22×C4C23×D6111yescharacteristic
322M16—1224no—
323M16—1224no—
324M16—2444no—
325C2×C8—1224no—
326C2×C8—2444no—
327C4⋊C4—24no—
328C4⋊C4—24no—
329C4⋊C4—614no—
330C4⋊C4—614no—
331C4⋊C4—12216no—
332C4⋊C4—1228no—
333C4⋊C4—1222no—
334C4⋊C4—1222no—
335C22⋊C4—416no—
336C22⋊C4—1224no—
337C22⋊C4—1224no—
338C42—24no—
339C42—42no—
340C42—1224no—
341C42—1224no—
342C23—22no—
343C23—22no—
344C23—24no—
345C23—44no—
346C23—44no—
347C23—416no—
348C23—42no—
349C23—42no—
350C23—44no—
351C23—44no—
352C23—82no—
353C23—82no—
354C23—88no—
355C23—82no—
356C23—82no—
357C23#1451974511yescharacteristic
358C23#1451974511yescharacteristic
359C23#1451975612yes—
360C23#1451976412yes—
361C23C22×C22⋊D6111yescharacteristic
362Q8—4888no—
363D4—28no—
364D4—44no—
365D4—48no—
366C2×C4—24no—
367C2×C4—24no—
368C2×C4—42no—
369C2×C4—48no—
370C2×C4—42no—
371C2×C4—44no—
372C2×C4—44no—
373C2×C4—82no—
374C2×C4—1224no—
375C2×C4—1224no—
376C2×C4—2444no—
377C2×C4—2444no—
378C2×C4#1451974512yes—
379C2×C4#1451975414yes—
380C2×C4#1451975414yes—
381C2×C4#1451975612yes—
382C2×C4#1451976314yes—
383C2×C4#1451976314yes—
384C2×C4#1451976412yes—
385C2×C4C2×D4×D6112yes—
386C2×C4C22×Dic12211yescharacteristic
387C2×C4C2×#1175822412yes—
388C2×C4C2×#1175822211yescharacteristic
389C8—2444no—
390C22—21no—
391C22—21no—
392C22—21no—
393C22—21no—
394C22—24no—
395C22—24no—
396C22—48no—
397C22—44no—
398C22—84no—
399C22—88no—
400C22—82no—
401C22—82no—
402C22—88no—
403C22#1683967412yes—
404C22#1683967412yes—
405C22#1683992912yes—
406C22#1683993412yes—
407C22C2×#1451974511yescharacteristic
408C22C2×#1451975611yescharacteristic
409C22C2×#1451976411yescharacteristic
410C4—44no—
411C4—44no—
412C4—2444no—
413C4—2444no—
414C4#1683967414yes—
415C4C2×#1451975412yes—
416C4C2×#1451976312yes—
417C2—21no—
418C2—21no—
419C2—22no—
420C2—84no—
421C2#2144697514yesdirect product factor
422C2C2×#1683967411yescharacteristic
423C2C2×#1683992911yescharacteristic
424C2C2×#1683993411yescharacteristic
subgroupG/H
centerC23#14519745
commutator, cosocleC22×C4×C61C24
FrattiniC22×C4C23×D61
FittingC2×C61×#390C2
socleC23×C61#120
prime radicalC23×D4×C61C22
hypercenterC2×#390D61
hypocenterC61C2×#2027
LCSG ▷ C22×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#390

Complements

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

NH ≅ G/Ntype
1. C2×#16840393C2semidirect
3. #21446975C2direct (N × H)
4. C2×#16839531C2semidirect
5. C2×#16839522C2semidirect
10. #16840393C22semidirect
19. #16839531C22semidirect
20. #16839522C22semidirect
57. C22×D4×C61Q8semidirect
89. C2×D4×C61C2×Q8semidirect
215. C2×C61#2027semidirect
239. C61C2×#2027semidirect
247. C22×D4Dic122semidirect
304. C2×D4C2×Dic122semidirect
421. C2#21446975direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403932
C2×#168397672
#214469752
C2×#168395312
C2×#168395222
C2×C61×#3902
C2×#202761