Finite Group Databasebeta

← C2×#21445217 #29662275

Subgroups — C2×#21445217 #29662275

Order 15616.

726 conjugacy classes of subgroups.

The subgroup lattice has 380 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840165C211yesmaximal, characteristic, complemented
2C2×#16840053C211yesmaximal, characteristic
3C2×#16840049C211yesmaximal, characteristic
4C2×#16839827C211yesmaximal, characteristic
5#21445217C218yesmaximal, direct product factor
6C2×#16839514C211yesmaximal, characteristic, complemented
7C2×#16839510C211yesmaximal, characteristic, complemented
8C2×C61×#333C211yesmaximal, characteristic, complemented
9C22×C8×D61—21no—
10C2×#14519777C2211yescharacteristic
11C2×C4×D244C2211yescharacteristic
12#16840165—22no—
13#16840165C2214yescomplemented
14#16840053—22no—
15#16840053C2214yes—
16#16840049—22no—
17#16840049C2214yes—
18#16839827—22no—
19#16839827C2214yes—
20C2×#14519710—21no—
21C2×#14519710—21no—
22C2×#14519709—21no—
23C2×#14519708—21no—
24C2×C4⋊#92418C2211yescharacteristic
25C2×#14519699—21no—
26C2×#14519697—21no—
27C2×#14519689—21no—
28C2×C4×#92418C2211yescharacteristic
29#16839514C2214yescomplemented
30#16839510C2214yescomplemented
31C2×C4⋊Q8×C61C2211yescharacteristic
32C2×C4⋊C8×C61C2211yescharacteristic
33C2×C4⋊C8×C61C2211yescharacteristic
34C61×#333C2214yescomplemented
35C22×Dic122—21no—
36C22×D244D411yescharacteristic
37C22×C4×D61—21no—
38C22×#92418—21no—
39C22×#92418D411yescharacteristic
40C22×#92418D411yescharacteristic
41C2×C8×D61—24no—
42C2×C8×D61—44no—
43#14519777—21no—
44#14519777—21no—
45#14519777—21no—
46#14519777C2312yes—
47C4×D244—21no—
48C4×D244—21no—
49C4×D244D412yes—
50C4×D244C2312yes—
51C2×C4⋊Dic61—21no—
52C2×C4⋊Dic61—21no—
53C2×C4⋊Dic61D411yescharacteristic
54C2×#11758198—21no—
55#14519710—24no—
56#14519710—24no—
57#14519709—24no—
58#14519708—24no—
59C4⋊#92418—21no—
60C4⋊#92418C2312yes—
61#14519699—24no—
62#14519697—24no—
63#14519689—24no—
64C4×#92418D412yes—
65C4×#92418C2312yes—
66C22×Q8×C61—21no—
67C22×C8×C61—21no—
68C22×C8×C61—21no—
69C4⋊Q8×C61—21no—
70C4⋊Q8×C61—21no—
71C4⋊Q8×C61—21no—
72C4⋊Q8×C61C2312yes—
73C2×C4⋊C4×C61—21no—
74C2×C4⋊C4×C61—21no—
75C2×C42×C61C2311yescharacteristic
76C4⋊C8×C61—21no—
77C4⋊C8×C61—21no—
78C4⋊C8×C61C2312yes—
79C4⋊C8×C61C2312yes—
80C23×D61—21no—
81C2×Q8×C61—22no—
82C2×Q8×C61—41no—
83C2×Q8×C61—82no—
84C22×C4×C61—41no—
85C22×C4×C61C2×D411yescharacteristic
86C22×C4×C61C2×D411yescharacteristic
87C22×C4×C61#4111yescharacteristic
88C22×Dic61—21no—
89C22×Dic61—41no—
90C2×D244—21no—
91C2×D244—22no—
92C2×D244Q1614yes—
93C2×D244C2×D412yes—
94C2×C4×D61—22no—
95C2×C4×D61—22no—
96C2×C4×D61—42no—
97C2×C4×D61—42no—
98C2×Dic122—22no—
99C2×Dic122—41no—
100C2×Dic122—82no—
101C2×C8×C61—22no—
102C2×C8×C61—22no—
103C2×C8×C61—42no—
104C2×C8×C61—42no—
105C4⋊C4×C61—22no—
106C4⋊C4×C61—22no—
107C4⋊C4×C61—41no—
108C4⋊C4×C61—41no—
109C42×C61C2×D411yescharacteristic
110C42×C61C2×D411yescharacteristic
111C42×C61#4111yescharacteristic
112C42×C61C2411yescharacteristic
113#11758198—22no—
114#11758198—22no—
115C4⋊Dic61—21no—
116C4⋊Dic61—22no—
117C4⋊Dic61—22no—
118C4⋊Dic61—41no—
119C4⋊Dic61—41no—
120C4⋊Dic61C2×D412yes—
121C2×#92418—22no—
122C2×#92418—22no—
123C2×#92418—42no—
124C2×#92418SD1614yes—
125C2×#92418C2×D412yes—
126C2×#92418C2×D412yes—
127C8×D61—48no—
128C23×C61#12111yescharacteristic
129C22×D61—22no—
130C22×D61—24no—
131C22×D61—42no—
132C22×D61—42no—
133Q8×C61—82no—
134Q8×C61—82no—
135C2×C4×C61—22no—
136C2×C4×C61—42no—
137C2×C4×C61—82no—
138C2×C4×C61#12111yescharacteristic
139C2×C4×C61#12111yescharacteristic
140C2×C4×C61#12111yescharacteristic
141C2×C4×C61C2×SD1612yes—
142C2×C4×C61C2×Q1612yes—
143C2×C4×C61#13512yes—
144C2×C4×C61#13712yes—
145C2×C4×C61C22×D411yescharacteristic
146C2×C4×C61C22×D411yescharacteristic
147C2×C4×C61C2×#4111yescharacteristic
148C2×Dic61—22no—
149C2×Dic61—42no—
150C2×Dic61—42no—
151C2×Dic61—82no—
152D244—22no—
153D244—24no—
154D244C2×Q1614yes—
155C4×D61—42no—
156C4×D61—42no—
157C4×D61—44no—
158Dic122—82no—
159Dic122—82no—
160C8×C61—42no—
161C8×C61—42no—
162#92418—22no—
163#92418—42no—
164#92418C2×SD1614yes—
165C2×#1675—611nomaximal, Sylow
166C22×C61#46112yes—
167C22×C61#46712yes—
168C22×C61#47212yes—
169C22×C61C2×#12111yescharacteristic
170C2×D61—24no—
171C2×D61—48no—
172C2×D61—42no—
173C2×D61—42no—
174C4×C61—21no—
175C4×C61—21no—
176C4×C61—82no—
177C4×C61#46112yes—
178C4×C61#46712yes—
179C4×C61C22×SD1611yescharacteristic
180C4×C61C22×Q1611yescharacteristic
181C4×C61C2×#13511yescharacteristic
182C4×C61C2×#13711yescharacteristic
183Dic61—42no—
184Dic61—82no—
185C2×#500—611no—
186C2×#476—611no—
187C2×#476—611no—
188C2×C8×D4—611no—
189#1675—618no—
190C2×#335—611no—
191C2×#333—611no—
192C2×#333D6111yescharacteristic, complemented
193C2×C61#167514yescomplemented
194C2×C61C2×#46111yescharacteristic
195C2×C61C2×#46711yescharacteristic
196C2×C61C2×#47211yescharacteristic
197D61—44no—
198C23×C8—1221no—
199C2×C4⋊Q8—611no—
200C2×C4⋊Q8C2×D6111yescharacteristic
201C2×C4×D4—611no—
202#500—614no—
203#500—1222no—
204#476—614no—
205#476—614no—
206#476—1222no—
207#476—1222no—
208C8×D4—614no—
209C8×D4—1222no—
210C2×#107—1221no—
211C2×#107—1221no—
212C2×#106—1221no—
213C2×#106—1221no—
214C2×C4⋊C8—611no—
215C2×C4⋊C8C2×D6111yescharacteristic
216C2×C4⋊C8C2×D6111yescharacteristic
217C2×#102—1221no—
218C2×#102—1221no—
219C2×C22⋊C8—1221no—
220C2×C4×C8—611no—
221#335—614no—
222#333—614no—
223#333C2×D6114yescomplemented
224C61C2×#167511yescharacteristic, complemented, Sylow
225C22×Q8—21no—
226C22×Q8—1221no—
227C22×D4—611no—
228C23×C4—1221no—
229C22×C8—21no—
230C22×C8—21no—
231C22×C8—611no—
232C22×C8—611no—
233C22×C8—1224no—
234C22×C8—1221no—
235C22×C8—2444no—
236C4⋊Q8—21no—
237C4⋊Q8—21no—
238C4⋊Q8—21no—
239C4⋊Q8—612no—
240C4⋊Q8—1221no—
241C4⋊Q8—1221no—
242C4⋊Q8—1221no—
243C4⋊Q8C22×D6112yes—
244C4×D4—612no—
245C4×D4—612no—
246C4×D4—1221no—
247C4×D4—1221no—
248C2×C4⋊C4—21no—
249C2×C4⋊C4—21no—
250C2×C4⋊C4—611no—
251C2×C4⋊C4—1221no—
252C2×C4⋊C4—1221no—
253C2×C22⋊C4—1221no—
254C2×C42C22×D6111yescharacteristic
255#107—1224no—
256#107—1224no—
257#106—1224no—
258#106—1224no—
259C4⋊C8—21no—
260C4⋊C8—21no—
261C4⋊C8—612no—
262C4⋊C8—1221no—
263C4⋊C8C22×D6112yes—
264C4⋊C8C22×D6112yes—
265#102—1224no—
266#102—1224no—
267C22⋊C8—1224no—
268C4×C8—612no—
269C4×C8—612no—
270C24—1221no—
271C2×Q8—22no—
272C2×Q8—41no—
273C2×Q8—82no—
274C2×Q8—1222no—
275C2×Q8—4882no—
276C2×Q8—2441no—
277C2×D4—612no—
278C2×D4—614no—
279C2×D4—1221no—
280C2×D4—1222no—
281C22×C4—41no—
282C22×C4—1221no—
283C22×C4—1222no—
284C22×C4—1222no—
285C22×C4—2441no—
286C22×C4—2442no—
287C22×C4—2442no—
288C22×C4#1175822211yescharacteristic
289C22×C4D4×D6111yescharacteristic
290C22×C4D4×D6111yescharacteristic
291C2×C8—22no—
292C2×C8—22no—
293C2×C8—42no—
294C2×C8—42no—
295C2×C8—612no—
296C2×C8—614no—
297C2×C8—612no—
298C2×C8—1222no—
299C2×C8—1222no—
300C2×C8—2448no—
301C2×C8—2442no—
302C4⋊C4—22no—
303C4⋊C4—22no—
304C4⋊C4—41no—
305C4⋊C4—41no—
306C4⋊C4—612no—
307C4⋊C4—1221no—
308C4⋊C4—1222no—
309C4⋊C4—1222no—
310C4⋊C4—2441no—
311C4⋊C4—2441no—
312C22⋊C4—1222no—
313C22⋊C4—1222no—
314C42#1175822211yescharacteristic
315C42D4×D6111yescharacteristic
316C42D4×D6111yescharacteristic
317C42C23×D6111yescharacteristic
318C23—1222no—
319C23—1224no—
320C23—2442no—
321C23—2442no—
322C23#1451975011yescharacteristic
323Q8—82no—
324Q8—82no—
325Q8—4882no—
326Q8—4882no—
327D4—614no—
328D4—1224no—
329D4—1222no—
330C2×C4—22no—
331C2×C4—42no—
332C2×C4—82no—
333C2×C4—1222no—
334C2×C4—4882no—
335C2×C4—2442no—
336C2×C4—2442no—
337C2×C4—2444no—
338C2×C4—2442no—
339C2×C4—2442no—
340C2×C4#1451975011yescharacteristic
341C2×C4#1451975011yescharacteristic
342C2×C4#1451975011yescharacteristic
343C2×C4SD16×D6112yes—
344C2×C4Q16×D6112yes—
345C2×C4#1451979812yes—
346C2×C4#1451980912yes—
347C2×C4C2×D4×D6111yescharacteristic
348C2×C4C2×D4×D6111yescharacteristic
349C2×C4C2×#1175822211yescharacteristic
350C8—42no—
351C8—42no—
352C8—614no—
353C8—1222no—
354C8—2442no—
355C22—1224no—
356C22—2448no—
357C22—2442no—
358C22—2442no—
359C22#1683996612yes—
360C22#1684000212yes—
361C22#1684003112yes—
362C22C2×#1451975011yescharacteristic
363C4—21no—
364C4—21no—
365C4—82no—
366C4—4882no—
367C4—2442no—
368C4#1683996612yes—
369C4#1684000212yes—
370C4C2×SD16×D6111yescharacteristic
371C4C2×Q16×D6111yescharacteristic
372C4C2×#1451979811yescharacteristic
373C4C2×#1451980911yescharacteristic
374C2—2444no—
375C2#2144521714yesdirect product factor
376C2C2×#1683996611yescharacteristic
377C2C2×#1684000211yescharacteristic
378C2C2×#1684003111yescharacteristic
subgroupG/H
centerC23#14519750
commutator, cosocleC42×C61C24
FrattiniC42C23×D61
FittingC2×C61×#333C2
socleC23×C61#121
prime radicalC22×D244D4
hypercenterC2×#333D61
hypocenterC61C2×#1675
LCSG ▷ C42×C61 ▷ C22×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#333

Complements

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

NH ≅ G/Ntype
1. C2×#16840165C2semidirect
5. #21445217C2direct (N × H)
6. C2×#16839514C2semidirect
7. C2×#16839510C2semidirect
8. C2×C61×#333C2semidirect
13. #16840165C22semidirect
29. #16839514C22semidirect
30. #16839510C22semidirect
34. C61×#333C22semidirect
192. C2×#333D61semidirect
193. C2×C61#1675semidirect
223. #333C2×D61semidirect
224. C61C2×#1675semidirect
375. C2#21445217direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168401652
C2×#168400532
C2×#168400492
C2×#168398272
#214452172
C2×#168395142
C2×#168395102
C2×C61×#3332
C2×#167561