Finite Group Databasebeta

← C2×#21423460 #28570923

Subgroups — C2×#21423460 #28570923

Order 15104.

790 conjugacy classes of subgroups.

The subgroup lattice has 396 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16837781C211yesmaximal, characteristic, complemented
2C2×#16837683C211yesmaximal, characteristic
3C2×#16837679C211yesmaximal, characteristic
4C2×#16837467C211yesmaximal, characteristic
5#21423460C218yesmaximal, direct product factor
6C2×#16837154C211yesmaximal, characteristic, complemented
7C2×#16837149C211yesmaximal, characteristic, complemented
8C2×C59×#332C211yesmaximal, characteristic, complemented
9C22×#11745672—21no—
10C22×#11745672—21no—
11C22×C8×D59—21no—
12C2×#14273727C2211yescharacteristic
13C2×C4×D236C2211yescharacteristic
14#16837781—22no—
15#16837781C2214yescomplemented
16#16837683—22no—
17#16837683C2214yes—
18#16837679—22no—
19#16837679C2214yes—
20#16837467—22no—
21#16837467C2214yes—
22C2×#14273661—21no—
23C2×#14273660—21no—
24C2×C4⋊(C59⋊C8)C2211yescharacteristic
25C2×#14273649—21no—
26C2×#14273647—21no—
27C2×(C2×D59)⋊C8—21no—
28C2×C4×C59⋊C8C2211yescharacteristic
29#16837154C2214yescomplemented
30#16837149C2214yescomplemented
31C2×C4⋊Q8×C59C2211yescharacteristic
32C2×C4⋊C8×C59C2211yescharacteristic
33C2×C4⋊C8×C59C2211yescharacteristic
34C59×#332C2214yescomplemented
35C22×Dic118—21no—
36C22×D236D411yescharacteristic
37C22×C4×D59—21no—
38C2×#11745672—24no—
39C2×#11745672—24no—
40C2×#11745672—44no—
41C2×#11745672—44no—
42C22×C59⋊C8—21no—
43C22×C59⋊C8D411yescharacteristic
44C22×C59⋊C8D411yescharacteristic
45C2×C8×D59—24no—
46C2×C8×D59—44no—
47#14273727—21no—
48#14273727—21no—
49#14273727—21no—
50#14273727C2312yes—
51C4×D236—21no—
52C4×D236—21no—
53C4×D236D412yes—
54C4×D236C2312yes—
55C2×C4⋊Dic59—21no—
56C2×C4⋊Dic59—21no—
57C2×C4⋊Dic59D411yescharacteristic
58C2×(C2×D59)⋊C4—21no—
59#14273661—24no—
60#14273660—24no—
61C4⋊(C59⋊C8)—21no—
62C4⋊(C59⋊C8)C2312yes—
63#14273649—24no—
64#14273647—24no—
65(C2×D59)⋊C8—24no—
66C4×C59⋊C8D412yes—
67C4×C59⋊C8C2312yes—
68C22×Q8×C59—21no—
69C22×C8×C59—21no—
70C22×C8×C59—21no—
71C4⋊Q8×C59—21no—
72C4⋊Q8×C59—21no—
73C4⋊Q8×C59—21no—
74C4⋊Q8×C59C2312yes—
75C2×C4⋊C4×C59—21no—
76C2×C4⋊C4×C59—21no—
77C2×C42×C59C2311yescharacteristic
78C4⋊C8×C59—21no—
79C4⋊C8×C59—21no—
80C4⋊C8×C59C2312yes—
81C4⋊C8×C59C2312yes—
82C23×D59—21no—
83C2×Q8×C59—22no—
84C2×Q8×C59—41no—
85C2×Q8×C59—42no—
86C2×Q8×C59—42no—
87C22×C4×C59—41no—
88C22×C4×C59C2×D411yescharacteristic
89C22×C4×C59C2×D411yescharacteristic
90C22×C4×C59#4111yescharacteristic
91C22×Dic59—21no—
92C22×Dic59—41no—
93C2×D236—21no—
94C2×D236—22no—
95C2×D236Q1614yescomplemented
96C2×D236C2×D412yes—
97C2×C4×D59—22no—
98C2×C4×D59—22no—
99C2×C4×D59—42no—
100C2×C4×D59—42no—
101C2×Dic118—22no—
102C2×Dic118—42no—
103C2×Dic118—42no—
104C2×Dic118—41no—
105C2×C8×C59—22no—
106C2×C8×C59—22no—
107C2×C8×C59—42no—
108C2×C8×C59—42no—
109C4⋊C4×C59—22no—
110C4⋊C4×C59—22no—
111C4⋊C4×C59—41no—
112C4⋊C4×C59—41no—
113C42×C59C2×D411yescharacteristic
114C42×C59C2×D411yescharacteristic
115C42×C59#4111yescharacteristic
116C42×C59C2411yescharacteristic
117#11745672—48no—
118#11745672—48no—
119(C2×D59)⋊C4—22no—
120(C2×D59)⋊C4—22no—
121C4⋊Dic59—21no—
122C4⋊Dic59—22no—
123C4⋊Dic59—22no—
124C4⋊Dic59—41no—
125C4⋊Dic59—41no—
126C4⋊Dic59C2×D412yes—
127C2×C59⋊C8—22no—
128C2×C59⋊C8—22no—
129C2×C59⋊C8—42no—
130C2×C59⋊C8D814yes—
131C2×C59⋊C8C2×D412yes—
132C2×C59⋊C8C2×D412yes—
133C8×D59—48no—
134C23×C59#12111yescharacteristic
135C22×D59—22no—
136C22×D59—24no—
137C22×D59—42no—
138C22×D59—42no—
139Q8×C59—42no—
140Q8×C59—42no—
141Q8×C59—82no—
142C2×C4×C59—22no—
143C2×C4×C59—42no—
144C2×C4×C59—82no—
145C2×C4×C59#12111yescharacteristic
146C2×C4×C59#12111yescharacteristic
147C2×C4×C59#12111yescharacteristic
148C2×C4×C59C2×D812yes—
149C2×C4×C59C2×Q1612yes—
150C2×C4×C59#13512yes—
151C2×C4×C59AGL(1,ℤ/8)12yes—
152C2×C4×C59C22×D411yescharacteristic
153C2×C4×C59C22×D411yescharacteristic
154C2×C4×C59C2×#4111yescharacteristic
155C2×Dic59—22no—
156C2×Dic59—42no—
157C2×Dic59—42no—
158C2×Dic59—82no—
159D236—22no—
160D236—24no—
161D236C2×Q1614yescomplemented
162C4×D59—42no—
163C4×D59—42no—
164C4×D59—44no—
165Dic118—42no—
166Dic118—42no—
167Dic118—82no—
168C8×C59—42no—
169C8×C59—42no—
170C59⋊C8—22no—
171C59⋊C8—42no—
172C59⋊C8C2×D814yes—
173C2×#1669—591nomaximal, Sylow
174C22×C59#45912yes—
175C22×C59#46712yes—
176C22×C59#47312yes—
177C22×C59C2×#12111yescharacteristic
178C2×D59—24no—
179C2×D59—48no—
180C2×D59—42no—
181C2×D59—42no—
182C4×C59—21no—
183C4×C59—21no—
184C4×C59—82no—
185C4×C59#45912yes—
186C4×C59#46712yes—
187C4×C59C22×D811yescharacteristic
188C4×C59C22×Q1611yescharacteristic
189C4×C59C2×#13511yescharacteristic
190C4×C59C2×AGL(1,ℤ/8)11yescharacteristic
191Dic59—42no—
192Dic59—82no—
193C2×#494—591no—
194C2×#474—591no—
195C2×#474—591no—
196C2×C8×D4—591no—
197#1669—598no—
198C2×#335—591no—
199C2×#332—591no—
200C2×#332D5911yescharacteristic, complemented
201C2×C59#166914yescomplemented
202C2×C59C2×#45911yescharacteristic
203C2×C59C2×#46711yescharacteristic
204C2×C59C2×#47311yescharacteristic
205D59—44no—
206C22×Q16—1181no—
207C22×Q16—1181no—
208C23×C8—1181no—
209C2×C4⋊Q8—591no—
210C2×C4⋊Q8C2×D5911yescharacteristic
211C2×C4×D4—591no—
212#494—594no—
213#494—1182no—
214#474—594no—
215#474—594no—
216#474—1182no—
217#474—1182no—
218C8×D4—594no—
219C8×D4—1182no—
220C2×#107—1181no—
221C2×#107—1181no—
222C2×C4⋊C8—591no—
223C2×C4⋊C8C2×D5911yescharacteristic
224C2×C4⋊C8C2×D5911yescharacteristic
225C2×#102—1181no—
226C2×#102—1181no—
227C2×C22⋊C8—1181no—
228C2×C4×C8—591no—
229#335—594no—
230#332—594no—
231#332C2×D5914yescomplemented
232C59C2×#166911yescharacteristic, complemented, Sylow
233C22×Q8—21no—
234C22×Q8—1181no—
235C22×D4—591no—
236C23×C4—1181no—
237C2×Q16—1184no—
238C2×Q16—1184no—
239C2×Q16—2364no—
240C2×Q16—2364no—
241C22×C8—21no—
242C22×C8—21no—
243C22×C8—591no—
244C22×C8—591no—
245C22×C8—1184no—
246C22×C8—1181no—
247C22×C8—2364no—
248C4⋊Q8—21no—
249C4⋊Q8—21no—
250C4⋊Q8—21no—
251C4⋊Q8—592no—
252C4⋊Q8—1181no—
253C4⋊Q8—1181no—
254C4⋊Q8—1181no—
255C4⋊Q8C22×D5912yes—
256C4×D4—592no—
257C4×D4—592no—
258C4×D4—1181no—
259C4×D4—1181no—
260C2×C4⋊C4—21no—
261C2×C4⋊C4—21no—
262C2×C4⋊C4—591no—
263C2×C4⋊C4—1181no—
264C2×C4⋊C4—1181no—
265C2×C22⋊C4—1181no—
266C2×C42C22×D5911yescharacteristic
267#107—1184no—
268#107—1184no—
269C4⋊C8—21no—
270C4⋊C8—21no—
271C4⋊C8—592no—
272C4⋊C8—1181no—
273C4⋊C8C22×D5912yes—
274C4⋊C8C22×D5912yes—
275#102—1184no—
276#102—1184no—
277C22⋊C8—1184no—
278C4×C8—592no—
279C4×C8—592no—
280C24—1181no—
281C2×Q8—22no—
282C2×Q8—41no—
283C2×Q8—42no—
284C2×Q8—42no—
285C2×Q8—1182no—
286C2×Q8—2362no—
287C2×Q8—2362no—
288C2×Q8—2361no—
289C2×D4—594no—
290C2×D4—592no—
291C2×D4—1181no—
292C2×D4—1182no—
293C22×C4—41no—
294C22×C4—1181no—
295C22×C4—1182no—
296C22×C4—1182no—
297C22×C4—2361no—
298C22×C4—2362no—
299C22×C4—2362no—
300C22×C4#1174568511yescharacteristic
301C22×C4D4×D5911yescharacteristic
302C22×C4D4×D5911yescharacteristic
303Q16—2368no—
304Q16—2368no—
305C2×C8—22no—
306C2×C8—22no—
307C2×C8—42no—
308C2×C8—42no—
309C2×C8—594no—
310C2×C8—592no—
311C2×C8—592no—
312C2×C8—1182no—
313C2×C8—1182no—
314C2×C8—2368no—
315C2×C8—2362no—
316C4⋊C4—22no—
317C4⋊C4—22no—
318C4⋊C4—41no—
319C4⋊C4—41no—
320C4⋊C4—592no—
321C4⋊C4—1181no—
322C4⋊C4—1182no—
323C4⋊C4—1182no—
324C4⋊C4—2361no—
325C4⋊C4—2361no—
326C22⋊C4—1182no—
327C22⋊C4—1182no—
328C42#1174568511yescharacteristic
329C42D4×D5911yescharacteristic
330C42D4×D5911yescharacteristic
331C42C23×D5911yescharacteristic
332C23—1182no—
333C23—1184no—
334C23—2362no—
335C23—2362no—
336C23#1427370011yescharacteristic
337Q8—42no—
338Q8—42no—
339Q8—82no—
340Q8—4722no—
341Q8—2362no—
342Q8—2362no—
343D4—594no—
344D4—1184no—
345D4—1182no—
346C2×C4—22no—
347C2×C4—42no—
348C2×C4—82no—
349C2×C4—1182no—
350C2×C4—4722no—
351C2×C4—2362no—
352C2×C4—2362no—
353C2×C4—2362no—
354C2×C4—2362no—
355C2×C4—2364no—
356C2×C4#1427370011yescharacteristic
357C2×C4#1427370011yescharacteristic
358C2×C4#1427370011yescharacteristic
359C2×C4D8×D5912yes—
360C2×C4Q16×D5912yes—
361C2×C4#1427374812yes—
362C2×C4#1427375412yes—
363C2×C4C2×D4×D5911yescharacteristic
364C2×C4C2×D4×D5911yescharacteristic
365C2×C4C2×#1174568511yescharacteristic
366C8—42no—
367C8—42no—
368C8—594no—
369C8—1182no—
370C8—2362no—
371C22—1184no—
372C22—2368no—
373C22—2362no—
374C22—2362no—
375C22#1683759612yes—
376C22#1683764212yes—
377C22#1683767612yes—
378C22C2×#1427370011yescharacteristic
379C4—21no—
380C4—21no—
381C4—82no—
382C4—4722no—
383C4—2362no—
384C4#1683759612yes—
385C4#1683764212yes—
386C4C2×D8×D5911yescharacteristic
387C4C2×Q16×D5911yescharacteristic
388C4C2×#1427374811yescharacteristic
389C4C2×#1427375411yescharacteristic
390C2—2364no—
391C2#2142346014yesdirect product factor
392C2C2×#1683759611yescharacteristic
393C2C2×#1683764211yescharacteristic
394C2C2×#1683767611yescharacteristic
subgroupG/H
centerC23#14273700
commutator, cosocleC42×C59C24
FrattiniC42C23×D59
FittingC2×C59×#332C2
socleC23×C59#121
prime radicalC22×D236D4
hypercenterC2×#332D59
hypocenterC59C2×#1669
LCSG ▷ C42×C59 ▷ C22×C59 ▷ C59
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#332

Complements

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

NH ≅ G/Ntype
1. C2×#16837781C2semidirect
5. #21423460C2direct (N × H)
6. C2×#16837154C2semidirect
7. C2×#16837149C2semidirect
8. C2×C59×#332C2semidirect
15. #16837781C22semidirect
29. #16837154C22semidirect
30. #16837149C22semidirect
34. C59×#332C22semidirect
95. C2×D236Q16semidirect
161. D236C2×Q16semidirect
200. C2×#332D59semidirect
201. C2×C59#1669semidirect
231. #332C2×D59semidirect
232. C59C2×#1669semidirect
391. C2#21423460direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168377812
C2×#168376832
C2×#168376792
C2×#168374672
#214234602
C2×#168371542
C2×#168371492
C2×C59×#3322
C2×#166959