Finite Group Databasebeta

← C2×#24916410 #36268784

Subgroups — C2×#24916410 #36268784

Order 21248.

1938 conjugacy classes of subgroups.

The subgroup lattice has 388 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19128258C211yesmaximal, characteristic
2#24916410C2116yesmaximal, direct product factor
3C2×#19127831C212yesmaximal, complemented
4C2×#19127829C214yesmaximal, complemented
5C2×C8×Dic166C212yesmaximal, complemented
6C2×#19127729C212yesmaximal
7C22×C4⋊(C83⋊C8)C211yesmaximal, characteristic
8C2×#19127659C212yesmaximal
9C2×C4×M16×C83C211yesmaximal, characteristic
10C23×C83⋊C8C2212yes—
11#19128258C418yes—
12#19128258C2218yes—
13C2×#14581792C411yescharacteristic
14C2×#14581792C411yescharacteristic
15C2×#14581784C412yes—
16C2×#14581771C412yes—
17C2×#14581771C412yes—
18C2×C4×Dic166C2212yes—
19C2×C4×Dic166C2212yes—
20C2×#14581751C2212yes—
21#19127831C22116yescomplemented
22#19127829C22132yescomplemented
23C8×Dic166C22116yescomplemented
24#19127729C22116yes—
25C2×C4⋊(C83⋊C8)C2211yescharacteristic
26C2×C4⋊(C83⋊C8)C2212yes—
27C2×C4⋊(C83⋊C8)C2211yescharacteristic
28C2×C4⋊(C83⋊C8)C2218yes—
29C2×Dic83⋊C8C2214yes—
30C2×Dic83⋊C8C2214yes—
31#19127659C22116yes—
32C2×#14581702C2214yes—
33C2×C8×Dic83C2214yes—
34C22×M16×C83C2211yescharacteristic
35C22×M16×C83C2211yescharacteristic
36C22×C42×C83C2211yescharacteristic
37C4×M16×C83C2218yes—
38C2×#97×C83C2212yes—
39C2×C4×C8×C83C2212yes—
40C22×Dic166C2×C412yes—
41C22×Dic166C2×C412yes—
42C22×C83⋊C8—28no—
43C22×C83⋊C8C2312yes—
44C22×C83⋊C8C2312yes—
45C22×C83⋊C8C2318yes—
46#14581792C2×C418yes—
47#14581792C2×C418yes—
48#14581784C2×C4116yes—
49#14581771C2×C4116yes—
50#14581771C2×C4116yes—
51C4×Dic166C2×C418yes—
52C4×Dic166C2×C418yes—
53C4×Dic166C2318yes—
54C4×Dic166C2318yes—
55#14581751C2×C418yes—
56#14581751C2318yes—
57C2×C4⋊Dic83C2×C412yes—
58C2×C4⋊Dic83C2×C412yes—
59C2×C4⋊Dic83C2×C412yes—
60C2×C4⋊Dic83C2×C412yes—
61C2×Dic83⋊C4C2×C414yes—
62C2×Dic83⋊C4C2×C414yes—
63C2×C22⋊Dic83C2×C414yes—
64C2×C4×Dic83C2314yes—
65C4⋊(C83⋊C8)C2314yes—
66C4⋊(C83⋊C8)C2318yes—
67C4⋊(C83⋊C8)C2314yes—
68Dic83⋊C8C23116yes—
69Dic83⋊C8C23116yes—
70#14581702C23116yes—
71C8×Dic83C23116yes—
72C23×C4×C83C2×C411yescharacteristic
73C23×C4×C83C2×C411yescharacteristic
74C23×C4×C83C2311yescharacteristic
75C2×M16×C83—24no—
76C2×M16×C83Q818yescomplemented
77C2×M16×C83C2314yes—
78C2×M16×C83C2314yes—
79C22×C8×C83C2312yes—
80C22×C8×C83C2312yes—
81C2×C42×C83C2×C411yescharacteristic
82C2×C42×C83C2×C411yescharacteristic
83C2×C42×C83C2×C414yes—
84C2×C42×C83C2311yescharacteristic
85C2×C42×C83C2311yescharacteristic
86C2×C42×C83C2314yes—
87#97×C83C2318yes—
88C4×C8×C83C2318yes—
89C2×Dic166—28no—
90C2×Dic166—44no—
91C2×Dic166C22×C418yes—
92C2×Dic166C22×C418yes—
93C22×Dic83C22×C414yes—
94C22×Dic83C22×C414yes—
95C2×C83⋊C8—24no—
96C2×C83⋊C8—24no—
97C2×C83⋊C8—216no—
98C2×C83⋊C8C2414yes—
99C2×C83⋊C8C2414yes—
100C4⋊Dic83C22×C418yes—
101C4⋊Dic83C22×C418yes—
102C4⋊Dic83C22×C418yes—
103C4⋊Dic83C22×C418yes—
104Dic83⋊C4C22×C4116yes—
105Dic83⋊C4C22×C4116yes—
106C22⋊Dic83C22×C4116yes—
107C4×Dic83C22×C418yes—
108C4×Dic83C2418yes—
109C24×C83C22×C411yescharacteristic
110C22×C4×C83—24no—
111C22×C4×C83—42no—
112C22×C4×C83C22×C414yes—
113C22×C4×C83C22×C411yescharacteristic
114C22×C4×C83C22×C411yescharacteristic
115C22×C4×C83C22×C411yescharacteristic
116C22×C4×C83C22×C414yes—
117C22×C4×C83C22×C411yescharacteristic
118C22×C4×C83C22×C412yes—
119C22×C4×C83C22×C411yescharacteristic
120C22×C4×C83C2×Q814yes—
121C22×C4×C83#4114yes—
122C22×C4×C83C2412yes—
123C22×C4×C83C2411yescharacteristic
124M16×C83—28no—
125M16×C83C2×Q8116yescomplemented
126C2×C8×C83—24no—
127C2×C8×C83C2×Q818yes—
128C2×C8×C83C2414yes—
129C2×C8×C83C2414yes—
130C42×C83C22×C414yes—
131C42×C83C22×C414yes—
132C42×C83C22×C412yes—
133C42×C83C22×C412yes—
134C42×C83C2412yes—
135C42×C83C2412yes—
136C23×C83—22no—
137C23×C83—22no—
138C23×C83C4×Q814yes—
139C23×C83C23×C412yes—
140C23×C83C23×C411yescharacteristic
141C2×C4×C83—22no—
142C2×C4×C83—22no—
143C2×C4×C83—22no—
144C2×C4×C83—28no—
145C2×C4×C83—44no—
146C2×C4×C83C4×Q818yes—
147C2×C4×C83C4×Q814yes—
148C2×C4×C83#13114yes—
149C2×C4×C83C23×C412yes—
150C2×C4×C83C23×C412yes—
151C2×C4×C83C23×C412yes—
152C2×C4×C83C23×C411yescharacteristic
153C2×C4×C83C23×C412yes—
154C2×C4×C83C23×C412yes—
155C2×C4×C83C22×Q812yes—
156C2×C4×C83C22×Q814yes—
157C2×C4×C83C2×#4112yes—
158C2×C4×C83C2×#4114yes—
159C2×C4×C83C2511yescharacteristic
160C2×Dic83—28no—
161C2×Dic83—28no—
162C2×Dic83C23×C418yes—
163C2×Dic83C23×C418yes—
164Dic166—216no—
165Dic166—48no—
166C8×C83—24no—
167C8×C83C22×Q818yes—
168C83⋊C8—24no—
169C83⋊C8—24no—
170C22×C83—28no—
171C22×C83—22no—
172C22×C83—22no—
173C22×C83C2×C4×Q814yes—
174C22×C83C2×C4×Q812yes—
175C22×C83C2×#13112yes—
176C22×C83#56812yes—
177C22×C83C24×C411yescharacteristic
178C4×C83—22no—
179C4×C83—22no—
180C4×C83—22no—
181C4×C83C2×C4×Q812yes—
182C4×C83C2×C4×Q814yes—
183C4×C83C2×#13114yes—
184C4×C83C23×Q811yescharacteristic
185C4×C83C22×#4111yescharacteristic
186Dic83—28no—
187Dic83—28no—
188C2×#2962—831nomaximal, Sylow
189C2×C83—24no—
190C2×C83#296214yescomplemented
191C2×C83C22×C4×Q811yescharacteristic
192C2×C83C22×#13111yescharacteristic
193C2×C83C2×#56811yescharacteristic
194C2×#533—831no—
195#2962—8316no—
196C2×#446—834no—
197C2×#446—832no—
198C2×C8×Q8—832no—
199C2×#424—832no—
200C22×C4⋊C8—831no—
201C2×#405—832no—
202C2×C4×M16D8311yescharacteristic
203C83C2×#296211yescharacteristic, complemented, Sylow
204C22×M16C2×D8311yescharacteristic
205C22×M16C2×D8311yescharacteristic
206C23×C8—832no—
207#533—838no—
208#533—838no—
209C2×C4⋊Q8—831no—
210C2×C4⋊Q8—831no—
211C2×#125—832no—
212C2×C22⋊Q8—832no—
213C2×C22⋊Q8—832no—
214C2×C4×Q8—832no—
215C2×C4×Q8—832no—
216C2×#117—832no—
217C22×C42C2×D8311yescharacteristic
218#446—8332no—
219#446—8316no—
220C8×Q8—8316no—
221#424—8316no—
222C2×C4⋊C8—834no—
223C2×C4⋊C8—834no—
224C2×C4⋊C8—831no—
225C2×C4⋊C8—831no—
226C2×C4⋊C8—832no—
227C2×C4⋊C8—838no—
228#405—8316no—
229C4×M16C2×D8318yes—
230C2×#97—834no—
231C2×#97C2×D8312yes—
232C2×C4×C8—834no—
233C2×C4×C8C2×D8312yes—
234C22×Q8—832no—
235C22×Q8—832no—
236C23×C4C4×D8311yescharacteristic
237C23×C4C4×D8311yescharacteristic
238C23×C4C22×D8311yescharacteristic
239C2×M16—24no—
240C2×M16Dic16618yescomplemented
241C2×M16C22×D8314yes—
242C2×M16C22×D8314yes—
243C22×C8—838no—
244C22×C8—832no—
245C22×C8—832no—
246C22×C8—1668no—
247C22×C8C22×D8312yes—
248C22×C8C22×D8312yes—
249C4⋊Q8—838no—
250C4⋊Q8—838no—
251#125—8316no—
252C22⋊Q8—8316no—
253C22⋊Q8—8316no—
254C4×Q8—838no—
255C4×Q8—838no—
256C4×Q8—838no—
257C4×Q8—838no—
258#117—838no—
259#117—838no—
260C2×C4⋊C4—832no—
261C2×C4⋊C4—832no—
262C2×C4⋊C4—834no—
263C2×C4⋊C4—834no—
264C2×C4⋊C4—832no—
265C2×C4⋊C4—832no—
266C2×C22⋊C4—834no—
267C2×C42—834no—
268C2×C42C4×D8311yescharacteristic
269C2×C42C4×D8311yescharacteristic
270C2×C42C4×D8314yes—
271C2×C42C22×D8314yes—
272C2×C42C22×D8311yescharacteristic
273C2×C42C22×D8311yescharacteristic
274C4⋊C8—8316no—
275C4⋊C8—8316no—
276C4⋊C8—834no—
277C4⋊C8—834no—
278C4⋊C8—838no—
279#97—8316no—
280#97C22×D8318yes—
281C4×C8—8316no—
282C4×C8C22×D8318yes—
283C24C2×C4×D8311yescharacteristic
284C2×Q8—3324no—
285C2×Q8—838no—
286C2×Q8—838no—
287C2×Q8—1668no—
288C22×C4—24no—
289C22×C4—42no—
290C22×C4—834no—
291C22×C4—834no—
292C22×C4C2×C4×D8311yescharacteristic
293C22×C4C2×C4×D8311yescharacteristic
294C22×C4C2×C4×D8311yescharacteristic
295C22×C4C2×C4×D8314yes—
296C22×C4C2×C4×D8314yes—
297C22×C4C2×C4×D8311yescharacteristic
298C22×C4C2×C4×D8311yescharacteristic
299C22×C4C2×C4×D8312yes—
300C22×C4C2×Dic16614yes—
301C22×C4#1305059014yes—
302C22×C4C23×D8312yes—
303C22×C4C23×D8311yescharacteristic
304M16—28no—
305M16C2×Dic166116yescomplemented
306C2×C8—24no—
307C2×C8—834no—
308C2×C8—834no—
309C2×C8—1664no—
310C2×C8—1664no—
311C2×C8—16616no—
312C2×C8C2×Dic16618yes—
313C2×C8C23×D8314yes—
314C2×C8C23×D8314yes—
315C4⋊C4—838no—
316C4⋊C4—838no—
317C4⋊C4—8316no—
318C4⋊C4—8316no—
319C4⋊C4—838no—
320C4⋊C4—838no—
321C22⋊C4—8316no—
322C42—838no—
323C42—838no—
324C42C2×C4×D8312yes—
325C42C2×C4×D8312yes—
326C42C2×C4×D8314yes—
327C42C2×C4×D8314yes—
328C42C23×D8312yes—
329C42C23×D8312yes—
330C23—22no—
331C23—22no—
332C23C4×Dic16614yes—
333C23C22×C4×D8312yes—
334C23C22×C4×D8311yescharacteristic
335Q8—3328no—
336Q8—16616no—
337C2×C4—22no—
338C2×C4—22no—
339C2×C4—22no—
340C2×C4—28no—
341C2×C4—44no—
342C2×C4—838no—
343C2×C4—838no—
344C2×C4—1668no—
345C2×C4—1668no—
346C2×C4C4×Dic16618yes—
347C2×C4C4×Dic16614yes—
348C2×C4#1458180014yes—
349C2×C4C22×C4×D8312yes—
350C2×C4C22×C4×D8312yes—
351C2×C4C22×C4×D8312yes—
352C2×C4C22×C4×D8311yescharacteristic
353C2×C4C22×C4×D8312yes—
354C2×C4C22×C4×D8312yes—
355C2×C4C22×Dic16612yes—
356C2×C4C22×Dic16614yes—
357C2×C4C2×#1305059012yes—
358C2×C4C2×#1305059014yes—
359C2×C4C24×D8311yescharacteristic
360C8—24no—
361C8—1664no—
362C8—1664no—
363C8C22×Dic16618yes—
364C22—22no—
365C22—22no—
366C22—28no—
367C22C2×C4×Dic16614yes—
368C22C2×C4×Dic16612yes—
369C22C2×#1458180012yes—
370C22#1912846712yes—
371C22C23×C4×D8311yescharacteristic
372C4—22no—
373C4—22no—
374C4—22no—
375C4—1668no—
376C4—1668no—
377C4C2×C4×Dic16612yes—
378C4C2×C4×Dic16614yes—
379C4C2×#1458180014yes—
380C4C23×Dic16611yescharacteristic
381C4C22×#1305059011yescharacteristic
382C2—24no—
383C2#2491641014yesdirect product factor
384C2C22×C4×Dic16611yescharacteristic
385C2C22×#1458180011yescharacteristic
386C2C2×#1912846711yescharacteristic
subgroupG/H
centerC22×C4C23×D83
commutatorC22×C83C24×C4
FrattiniC2×C4C24×D83
FittingC2×C4×M16×C83C2
socleC23×C83C23×C4
prime radicalC24×C83C22×C4
cosocleC2×C4×C83C25
hypercenterC2×C4×M16D83
hypocenterC83C2×#2962
LCSG ▷ C22×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C2×C4×M16

Complements

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

NH ≅ G/Ntype
2. #24916410C2direct (N × H)
3. C2×#19127831C2semidirect
4. C2×#19127829C2semidirect
5. C2×C8×Dic166C2semidirect
21. #19127831C22semidirect
22. #19127829C22semidirect
23. C8×Dic166C22semidirect
76. C2×M16×C83Q8semidirect
125. M16×C83C2×Q8semidirect
190. C2×C83#2962semidirect
203. C83C2×#2962semidirect
240. C2×M16Dic166semidirect
305. M16C2×Dic166semidirect
383. C2#24916410direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191282582
#249164102
C2×#191278312
C2×#191278292
C2×C8×Dic1662
C2×#191277292
C22×C4⋊(C83⋊C8)2
C2×#191276592
C2×C4×M16×C832
C2×#296283