Finite Group Databasebeta

← C2×#24912498 #35576226

Subgroups — C2×#24912498 #35576226

Order 21248.

2446 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
1C22×#14581784C212yesmaximal
2#24912498C2116yesmaximal, direct product factor
3C2×#19127635C214yesmaximal
4C2×#19127599C212yesmaximal
5C2×#19127597C212yesmaximal
6C2×#19127571C211yesmaximal, characteristic
7C2×#19127570C212yesmaximal
8C2×C4×C4⋊Dic83C211yesmaximal, characteristic
9C2×C4×C4⋊C4×C83C211yesmaximal, characteristic
10C2×#14581784—216no—
11C2×#14581784C22116yes—
12C22×C4⋊Dic83C2212yes—
13C22×C4⋊Dic83C2212yes—
14C22×C4⋊Dic83C2212yes—
15C22×C4⋊Dic83C2211yescharacteristic
16C22×C4⋊Dic83C2211yescharacteristic
17C22×Dic83⋊C4C2214yes—
18C22×Dic83⋊C4C2214yes—
19C22×Dic83⋊C4C2214yes—
20C22×C4×Dic83C2212yes—
21#19127635C22132yes—
22#19127599C22116yes—
23#19127597C22116yes—
24#19127571C2218yes—
25#19127570C22116yes—
26C4×C4⋊Dic83C2218yes—
27C2×C83⋊#95C2214yes—
28C2×C83⋊#95C2212yes—
29C22×C4⋊C4×C83C2211yescharacteristic
30C22×C4⋊C4×C83C2211yescharacteristic
31C22×C42×C83C2212yes—
32C22×C42×C83C2211yescharacteristic
33C4×C4⋊C4×C83C2218yes—
34C2×#95×C83C2212yes—
35C23×Dic83C2314yes—
36C23×Dic83C2312yes—
37C23×Dic83C2312yes—
38#14581784—264no—
39C2×C4⋊Dic83—28no—
40C2×C4⋊Dic83—28no—
41C2×C4⋊Dic83—44no—
42C2×C4⋊Dic83D418yes—
43C2×C4⋊Dic83Q818yes—
44C2×C4⋊Dic83C2318yes—
45C2×C4⋊Dic83C2318yes—
46C2×C4⋊Dic83C2318yes—
47C2×C4⋊Dic83C2314yes—
48C2×C4⋊Dic83C2314yes—
49C2×Dic83⋊C4—216no—
50C2×Dic83⋊C4—216no—
51C2×Dic83⋊C4—48no—
52C2×Dic83⋊C4C23116yes—
53C2×Dic83⋊C4C23116yes—
54C2×Dic83⋊C4C23116yes—
55C2×C4×Dic83—28no—
56C2×C4×Dic83C2318yes—
57C83⋊#95C2318yes—
58C83⋊#95C23116yes—
59C23×C4×C83C2312yes—
60C23×C4×C83C2312yes—
61C23×C4×C83C2311yescharacteristic
62C23×C4×C83C2311yescharacteristic
63C23×C4×C83C2311yescharacteristic
64C2×C4⋊C4×C83—24no—
65C2×C4⋊C4×C83—24no—
66C2×C4⋊C4×C83C2314yes—
67C2×C4⋊C4×C83C2314yes—
68C2×C42×C83—28no—
69C2×C42×C83Q818yes—
70C2×C42×C83C2318yes—
71C2×C42×C83C2314yes—
72#95×C83C2318yes—
73C22×Dic83—24no—
74C22×Dic83—24no—
75C22×Dic83—24no—
76C22×Dic83—24no—
77C22×Dic83—28no—
78C22×Dic83—28no—
79C22×Dic83—28no—
80C22×Dic83C2×D418yes—
81C22×Dic83C2×Q818yes—
82C22×Dic83C2418yes—
83C22×Dic83C2414yes—
84C22×Dic83C2414yes—
85C4⋊Dic83—216no—
86C4⋊Dic83—216no—
87C4⋊Dic83—48no—
88C4⋊Dic83C2×D4116yes—
89C4⋊Dic83C2×Q8116yes—
90Dic83⋊C4—232no—
91Dic83⋊C4—232no—
92Dic83⋊C4—416no—
93C4×Dic83—216no—
94C24×C83C2411yescharacteristic
95C22×C4×C83—22no—
96C22×C4×C83—22no—
97C22×C4×C83—24no—
98C22×C4×C83—24no—
99C22×C4×C83—24no—
100C22×C4×C83—24no—
101C22×C4×C83—24no—
102C22×C4×C83—24no—
103C22×C4×C83C2×D414yes—
104C22×C4×C83C2×Q814yes—
105C22×C4×C83C2×Q814yes—
106C22×C4×C83C2×Q814yes—
107C22×C4×C83C2×Q814yes—
108C22×C4×C83#4114yes—
109C22×C4×C83#4114yes—
110C22×C4×C83C2414yes—
111C22×C4×C83C2414yes—
112C22×C4×C83C2412yes—
113C22×C4×C83C2412yes—
114C22×C4×C83C2412yes—
115C4⋊C4×C83—28no—
116C4⋊C4×C83—28no—
117C42×C83—216no—
118C42×C83C2×Q8116yes—
119C23×C83C22×D412yes—
120C23×C83C22×Q812yes—
121C23×C83C22×Q812yes—
122C23×C83C2×#4112yes—
123C23×C83C2×#4112yes—
124C23×C83H(5,𝔽2)12yes—
125C23×C832−1+412yes—
126C23×C83C2511yescharacteristic
127C2×C4×C83—28no—
128C2×C4×C83—22no—
129C2×C4×C83—22no—
130C2×C4×C83—24no—
131C2×C4×C83—24no—
132C2×C4×C83—24no—
133C2×C4×C83—24no—
134C2×C4×C83—24no—
135C2×C4×C83—24no—
136C2×C4×C83—48no—
137C2×C4×C83—48no—
138C2×C4×C83#125116yescomplemented
139C2×C4×C83C4⋊Q8116yes—
140C2×C4×C83C22×D414yes—
141C2×C4×C83C22×Q814yes—
142C2×C4×C83C22×Q814yes—
143C2×C4×C83C22×Q814yes—
144C2×C4×C83C22×Q814yes—
145C2×C4×C83C2×#4114yes—
146C2×C4×C83C2×#4114yes—
147C2×Dic83—216no—
148C2×Dic83—216no—
149C2×Dic83—24no—
150C2×Dic83—24no—
151C2×Dic83—24no—
152C2×Dic83—24no—
153C2×Dic83—28no—
154C2×Dic83—28no—
155C2×Dic83—28no—
156C2×Dic83—416no—
157C2×Dic83C22×D418yes—
158C2×Dic83C22×Q818yes—
159C22×C83C2×#12514yes—
160C22×C83C2×C4⋊Q814yes—
161C22×C83#54414yes—
162C22×C83#54714yes—
163C22×C83#55014yes—
164C22×C83#55414yes—
165C22×C83#55714yes—
166C22×C83C23×D411yescharacteristic
167C22×C83C23×Q811yescharacteristic
168C22×C83C23×Q811yescharacteristic
169C22×C83C22×#4111yescharacteristic
170C22×C83C22×#4111yescharacteristic
171C22×C83C2×H(5,𝔽2)11yescharacteristic
172C22×C83C2×2−1+411yescharacteristic
173C4×C83—24no—
174C4×C83—44no—
175C4×C83—44no—
176C4×C83C2×#12518yescomplemented
177C4×C83C2×C4⋊Q818yes—
178Dic83—28no—
179Dic83—28no—
180Dic83—48no—
181C2×#2552—831nomaximal, Sylow
182C2×C83#255218yescomplemented
183C2×C83C22×#12511yescharacteristic
184C2×C83C22×C4⋊Q811yescharacteristic
185C2×C83C2×#54411yescharacteristic
186C2×C83C2×#54711yescharacteristic
187C2×C83C2×#55011yescharacteristic
188C2×C83C2×#55411yescharacteristic
189C2×C83C2×#55711yescharacteristic
190C22×#125—832no—
191#2552—8316no—
192C2×#398—834no—
193C2×#389—832no—
194C2×#389—832no—
195C2×#384—831no—
196C2×#384—832no—
197C2×C4×C4⋊C4—831no—
198C2×C4×C4⋊C4D8311yescharacteristic
199C83C2×#255211yescharacteristic, complemented, Sylow
200C2×#125—8316no—
201C2×#125—16616no—
202C22×C4⋊C4—832no—
203C22×C4⋊C4—834no—
204C22×C4⋊C4—831no—
205C22×C4⋊C4—831no—
206C22×C4⋊C4—834no—
207C22×C4⋊C4—834no—
208C22×C4⋊C4—832no—
209C22×C4⋊C4—832no—
210C22×C4⋊C4C2×D8311yescharacteristic
211C22×C4⋊C4C2×D8311yescharacteristic
212C22×C42—832no—
213C22×C42C2×D8312yes—
214C22×C42C2×D8311yescharacteristic
215#398—8332no—
216#389—8316no—
217#389—8316no—
218#384—8316no—
219#384—838no—
220C4×C4⋊C4—838no—
221C4×C4⋊C4C2×D8318yes—
222C2×#95—832no—
223C2×#95—834no—
224C2×#95C2×D8312yes—
225C23×C4—832no—
226C23×C4—832no—
227C23×C4—834no—
228C23×C4C22×D8312yes—
229C23×C4C22×D8312yes—
230C23×C4C22×D8311yescharacteristic
231C23×C4C22×D8311yescharacteristic
232C23×C4C22×D8311yescharacteristic
233#125—16664no—
234C2×C4⋊C4—24no—
235C2×C4⋊C4—24no—
236C2×C4⋊C4—3328no—
237C2×C4⋊C4—3324no—
238C2×C4⋊C4—8316no—
239C2×C4⋊C4—838no—
240C2×C4⋊C4—838no—
241C2×C4⋊C4—838no—
242C2×C4⋊C4—834no—
243C2×C4⋊C4—834no—
244C2×C4⋊C4—838no—
245C2×C4⋊C4—8316no—
246C2×C4⋊C4—8316no—
247C2×C4⋊C4—838no—
248C2×C4⋊C4—16616no—
249C2×C4⋊C4—16616no—
250C2×C4⋊C4—1668no—
251C2×C4⋊C4—1668no—
252C2×C4⋊C4C22×D8314yes—
253C2×C4⋊C4C22×D8314yes—
254C2×C42—28no—
255C2×C42—838no—
256C2×C42—1668no—
257C2×C42Dic16618yes—
258C2×C42C22×D8318yes—
259C2×C42C22×D8314yes—
260#95—838no—
261#95—8316no—
262#95C22×D8318yes—
263C24C23×D8311yescharacteristic
264C22×C4—22no—
265C22×C4—22no—
266C22×C4—24no—
267C22×C4—24no—
268C22×C4—24no—
269C22×C4—24no—
270C22×C4—24no—
271C22×C4—24no—
272C22×C4—838no—
273C22×C4—838no—
274C22×C4—834no—
275C22×C4—834no—
276C22×C4—838no—
277C22×C4—1668no—
278C22×C4—1668no—
279C22×C4—1668no—
280C22×C4—1664no—
281C22×C4—1664no—
282C22×C4—1664no—
283C22×C4—1664no—
284C22×C4D4×D8314yes—
285C22×C4Q8×D8314yes—
286C22×C4C2×Dic16614yes—
287C22×C4C2×Dic16614yes—
288C22×C4C2×Dic16614yes—
289C22×C4#1305059014yes—
290C22×C4#1305059014yes—
291C22×C4C23×D8314yes—
292C22×C4C23×D8314yes—
293C22×C4C23×D8312yes—
294C22×C4C23×D8312yes—
295C22×C4C23×D8312yes—
296C4⋊C4—28no—
297C4⋊C4—28no—
298C4⋊C4—33216no—
299C4⋊C4—3328no—
300C4⋊C4—8316no—
301C4⋊C4—8316no—
302C4⋊C4—16632no—
303C4⋊C4—16632no—
304C4⋊C4—16616no—
305C4⋊C4—16616no—
306C42—216no—
307C42—16616no—
308C42C2×Dic166116yes—
309C23C2×D4×D8312yes—
310C23C2×Q8×D8312yes—
311C23C22×Dic16612yes—
312C23C2×#1305059012yes—
313C23C2×#1305059012yes—
314C23#1458183812yes—
315C23#1458183912yes—
316C23C24×D8311yescharacteristic
317C2×C4—28no—
318C2×C4—22no—
319C2×C4—22no—
320C2×C4—24no—
321C2×C4—24no—
322C2×C4—24no—
323C2×C4—24no—
324C2×C4—24no—
325C2×C4—24no—
326C2×C4—48no—
327C2×C4—48no—
328C2×C4—33216no—
329C2×C4—838no—
330C2×C4—838no—
331C2×C4—1668no—
332C2×C4—1668no—
333C2×C4—1668no—
334C2×C4—16616no—
335C2×C4—16616no—
336C2×C4—1664no—
337C2×C4—1664no—
338C2×C4—1664no—
339C2×C4—1664no—
340C2×C4#14581784116yescomplemented
341C2×C4#14581791116yes—
342C2×C4C2×D4×D8314yes—
343C2×C4C2×Q8×D8314yes—
344C2×C4C22×Dic16614yes—
345C2×C4C22×Dic16614yes—
346C2×C4C22×Dic16614yes—
347C2×C4C2×#1305059014yes—
348C2×C4C2×#1305059014yes—
349C22C2×#1458178414yes—
350C22C2×#1458179114yes—
351C22#1912832914yes—
352C22#1912835614yes—
353C22#1912837214yes—
354C22#1912841114yes—
355C22#1912842914yes—
356C22C22×D4×D8311yescharacteristic
357C22C22×Q8×D8311yescharacteristic
358C22C23×Dic16611yescharacteristic
359C22C22×#1305059011yescharacteristic
360C22C22×#1305059011yescharacteristic
361C22C2×#1458183811yescharacteristic
362C22C2×#1458183911yescharacteristic
363C4—24no—
364C4—44no—
365C4—44no—
366C4—3328no—
367C4—1668no—
368C4—1668no—
369C4C2×#1458178418yescomplemented
370C4C2×#1458179118yes—
371C2#2491249818yesdirect product factor
372C2C22×#1458178411yescharacteristic
373C2C22×#1458179111yescharacteristic
374C2C2×#1912832911yescharacteristic
375C2C2×#1912835611yescharacteristic
376C2C2×#1912837211yescharacteristic
377C2C2×#1912841111yescharacteristic
378C2C2×#1912842911yescharacteristic
subgroupG/H
centerC24C23×D83
commutator, cosocleC23×C83C25
FrattiniC23C24×D83
FittingC2×C4×C4⋊C4×C83C2
socle, prime radicalC24×C83C24
hypercenterC2×C4×C4⋊C4D83
hypocenterC83C2×#2552
LCSG ▷ C23×C83 ▷ C83
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
2. #24912498C2direct (N × H)
138. C2×C4×C83#125semidirect
176. C4×C83C2×#125semidirect
182. C2×C83#2552semidirect
199. C83C2×#2552semidirect
340. C2×C4#14581784semidirect
369. C4C2×#14581784semidirect
371. C2#24912498direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145817842
#249124982
C2×#191276352
C2×#191275992
C2×#191275972
C2×#191275712
C2×#191275702
C2×C4×C4⋊Dic832
C2×C4×C4⋊C4×C832
C2×#255283