Finite Group Databasebeta

← C2×#24906918 #35386801

Subgroups — C2×#24906918 #35386801

Order 21248.

638 conjugacy classes of subgroups.

The subgroup lattice has 358 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19127993C211yesmaximal, characteristic
2C2×#19127983C211yesmaximal, characteristic
3C2×C8×Dic166C211yesmaximal, characteristic
4#24906918C218yesmaximal, direct product factor
5C2×#19127454C211yesmaximal, characteristic
6C2×#19127450C211yesmaximal, characteristic
7C2×#19127447C211yesmaximal, characteristic
8C2×#487×C83C211yesmaximal, characteristic
9C2×C4×Dic166C2211yescharacteristic
10#19127993—22no—
11#19127993C2214yes—
12#19127983—22no—
13#19127983C2214yes—
14C8×Dic166—22no—
15C8×Dic166C2214yes—
16C2×#14581725—21no—
17C2×#14581723—21no—
18C2×C4⋊(C83⋊C8)C2211yescharacteristic
19C2×C4⋊(C83⋊C8)C2211yescharacteristic
20C2×C4⋊(C83⋊C8)C2211yescharacteristic
21C2×Dic83⋊C8—21no—
22C2×#14581715—21no—
23C2×#14581715—21no—
24C2×C8×Dic83—21no—
25#19127454C2214yes—
26#19127450C2214yes—
27#19127447C2214yes—
28C2×C4⋊Q8×C83C2211yescharacteristic
29C2×C4⋊Q8×C83C2211yescharacteristic
30#487×C83—22no—
31#487×C83C2214yes—
32C2×#103×C83—21no—
33C2×#103×C83—21no—
34C2×C4×C8×C83C2211yescharacteristic
35C22×Dic166D411yescharacteristic
36C22×C83⋊C8—21no—
37C22×C83⋊C8—21no—
38C22×C83⋊C8—21no—
39C4×Dic166—21no—
40C4×Dic166—21no—
41C4×Dic166D412yes—
42C4×Dic166C2312yes—
43C2×C4⋊Dic83D411yescharacteristic
44C2×Dic83⋊C4—21no—
45C2×C4×Dic83—21no—
46#14581725—24no—
47#14581723—24no—
48C4⋊(C83⋊C8)—21no—
49C4⋊(C83⋊C8)—21no—
50C4⋊(C83⋊C8)—21no—
51C4⋊(C83⋊C8)C2312yes—
52C4⋊(C83⋊C8)C2312yes—
53C4⋊(C83⋊C8)C2312yes—
54Dic83⋊C8—24no—
55#14581715—24no—
56#14581715—24no—
57C8×Dic83—24no—
58C22×Q8×C83—21no—
59C22×Q8×C83—21no—
60C22×C8×C83D411yescharacteristic
61C22×C8×C83D411yescharacteristic
62C4⋊Q8×C83—21no—
63C4⋊Q8×C83—21no—
64C4⋊Q8×C83—21no—
65C4⋊Q8×C83—21no—
66C4⋊Q8×C83—21no—
67C4⋊Q8×C83—21no—
68C4⋊Q8×C83C2312yes—
69C4⋊Q8×C83C2312yes—
70C2×C4⋊C4×C83—21no—
71C2×C4⋊C4×C83—21no—
72C2×C4⋊C4×C83—21no—
73C2×C4⋊C4×C83—21no—
74C2×C42×C83C2311yescharacteristic
75#103×C83—24no—
76#103×C83—24no—
77C4×C8×C83D412yes—
78C4×C8×C83C2312yes—
79C2×Dic166—21no—
80C2×Dic166—22no—
81C2×Dic166Q1614yes—
82C2×Dic166C2×D412yes—
83C22×Dic83—21no—
84C22×Dic83—21no—
85C2×C83⋊C8—22no—
86C2×C83⋊C8—22no—
87C2×C83⋊C8—22no—
88C2×C83⋊C8—42no—
89C2×C83⋊C8—42no—
90C2×C83⋊C8—42no—
91C4⋊Dic83—21no—
92C4⋊Dic83C2×D412yes—
93Dic83⋊C4—22no—
94Dic83⋊C4—22no—
95C4×Dic83—22no—
96C4×Dic83—22no—
97C2×Q8×C83—22no—
98C2×Q8×C83—22no—
99C2×Q8×C83—41no—
100C2×Q8×C83—41no—
101C2×Q8×C83—42no—
102C2×Q8×C83—42no—
103C2×Q8×C83—82no—
104C22×C4×C83—41no—
105C22×C4×C83—41no—
106C22×C4×C83C2×D411yescharacteristic
107C22×C4×C83C2×D411yescharacteristic
108C22×C4×C83#4111yescharacteristic
109C2×C8×C83—22no—
110C2×C8×C83—22no—
111C2×C8×C83C2×D412yes—
112C2×C8×C83C2×D412yes—
113C4⋊C4×C83—22no—
114C4⋊C4×C83—22no—
115C4⋊C4×C83—22no—
116C4⋊C4×C83—22no—
117C4⋊C4×C83—41no—
118C4⋊C4×C83—41no—
119C4⋊C4×C83—41no—
120C4⋊C4×C83—41no—
121C42×C83C2×D411yescharacteristic
122C42×C83C2×D411yescharacteristic
123C42×C83#4111yescharacteristic
124C42×C83C2411yescharacteristic
125C23×C83#12111yescharacteristic
126Q8×C83—42no—
127Q8×C83—42no—
128Q8×C83—82no—
129Q8×C83—82no—
130Q8×C83—82no—
131C2×C4×C83—22no—
132C2×C4×C83—42no—
133C2×C4×C83—42no—
134C2×C4×C83—82no—
135C2×C4×C83—82no—
136C2×C4×C83#12111yescharacteristic
137C2×C4×C83#12111yescharacteristic
138C2×C4×C83#12111yescharacteristic
139C2×C4×C83C2×Q1612yes—
140C2×C4×C83#13512yes—
141C2×C4×C83#13512yes—
142C2×C4×C83#13712yes—
143C2×C4×C83C22×D411yescharacteristic
144C2×C4×C83C22×D411yescharacteristic
145C2×C4×C83C2×#4111yescharacteristic
146C2×Dic83—22no—
147C2×Dic83—24no—
148C2×Dic83—22no—
149C2×Dic83—42no—
150Dic166—22no—
151Dic166—24no—
152Dic166C2×Q1614yes—
153C8×C83—22no—
154C8×C83—22no—
155C83⋊C8—42no—
156C83⋊C8—42no—
157C83⋊C8—42no—
158C22×C83#46412yes—
159C22×C83#46712yes—
160C22×C83#47112yes—
161C22×C83C2×#12111yescharacteristic
162C4×C83—21no—
163C4×C83—21no—
164C4×C83—82no—
165C4×C83—82no—
166C4×C83#46412yes—
167C4×C83#46712yes—
168C4×C83C22×Q1611yescharacteristic
169C4×C83C2×#13511yescharacteristic
170C4×C83C2×#13511yescharacteristic
171C4×C83C2×#13711yescharacteristic
172Dic83—24no—
173Dic83—42no—
174C2×#1684—831nomaximal, Sylow
175C2×C83#168414yescomplemented
176C2×C83C2×#46411yescharacteristic
177C2×C83C2×#46711yescharacteristic
178C2×C83C2×#47111yescharacteristic
179C2×#487D8311yescharacteristic
180C2×#477—831no—
181C2×#475—831no—
182C2×C8×Q8—831no—
183#1684—838no—
184C2×#335—831no—
185C2×#333—831no—
186C2×#332—831no—
187C83C2×#168411yescharacteristic, complemented, Sylow
188C2×C4⋊Q8C2×D8311yescharacteristic
189C2×C4⋊Q8C2×D8311yescharacteristic
190C2×C4×Q8—831no—
191#487—22no—
192#487C2×D8314yes—
193#477—834no—
194#477—1662no—
195#475—834no—
196#475—1662no—
197C8×Q8—834no—
198C8×Q8—1662no—
199C2×#107—1661no—
200C2×#106—1661no—
201C2×C4⋊C8—831no—
202C2×C4⋊C8—831no—
203C2×C4⋊C8—831no—
204C2×C4⋊C8—1661no—
205C2×#103—21no—
206C2×#103—21no—
207C2×#103—1661no—
208C2×#103—1661no—
209C2×C4×C8—1661no—
210C2×C4×C8C2×D8311yescharacteristic
211#335—834no—
212#333—834no—
213#332—834no—
214C22×Q8—21no—
215C22×Q8—21no—
216C22×Q8—831no—
217C22×C8—1661no—
218C22×C8—1661no—
219C22×C8—1661no—
220C22×C8C22⋊D8311yescharacteristic
221C22×C8C22⋊D8311yescharacteristic
222C4⋊Q8—21no—
223C4⋊Q8—21no—
224C4⋊Q8—21no—
225C4⋊Q8—21no—
226C4⋊Q8—21no—
227C4⋊Q8—21no—
228C4⋊Q8C22×D8312yes—
229C4⋊Q8C22×D8312yes—
230C4×Q8—832no—
231C4×Q8—832no—
232C4×Q8—1661no—
233C4×Q8—1661no—
234C2×C4⋊C4—21no—
235C2×C4⋊C4—21no—
236C2×C4⋊C4—21no—
237C2×C4⋊C4—21no—
238C2×C4⋊C4—831no—
239C2×C4⋊C4—1661no—
240C2×C42—1661no—
241C2×C42C22×D8311yescharacteristic
242#107—1664no—
243#106—1664no—
244C4⋊C8—832no—
245C4⋊C8—832no—
246C4⋊C8—832no—
247C4⋊C8—1664no—
248C4⋊C8—1661no—
249C4⋊C8—1661no—
250C4⋊C8—1661no—
251#103—24no—
252#103—24no—
253#103—1664no—
254#103—1664no—
255C4×C8—1664no—
256C4×C8C22⋊D8312yes—
257C4×C8C22×D8312yes—
258C2×Q8—22no—
259C2×Q8—22no—
260C2×Q8—41no—
261C2×Q8—41no—
262C2×Q8—42no—
263C2×Q8—42no—
264C2×Q8—82no—
265C2×Q8—834no—
266C2×Q8—832no—
267C2×Q8—1661no—
268C2×Q8—1662no—
269C22×C4—41no—
270C22×C4—41no—
271C22×C4—1661no—
272C22×C4—1661no—
273C22×C4D4×D8311yescharacteristic
274C22×C4C2×C22⋊D8311yescharacteristic
275C22×C4#1305058911yescharacteristic
276C2×C8—22no—
277C2×C8—22no—
278C2×C8—3322no—
279C2×C8—3322no—
280C2×C8—3322no—
281C2×C8—1662no—
282C2×C8—1662no—
283C2×C8—1662no—
284C2×C8C2×C22⋊D8312yes—
285C2×C8C2×C22⋊D8312yes—
286C4⋊C4—22no—
287C4⋊C4—22no—
288C4⋊C4—22no—
289C4⋊C4—22no—
290C4⋊C4—41no—
291C4⋊C4—41no—
292C4⋊C4—41no—
293C4⋊C4—41no—
294C4⋊C4—832no—
295C4⋊C4—1661no—
296C4⋊C4—1662no—
297C4⋊C4—1662no—
298C42—1662no—
299C42—1662no—
300C42D4×D8311yescharacteristic
301C42C2×C22⋊D8311yescharacteristic
302C42#1305058911yescharacteristic
303C42C23×D8311yescharacteristic
304C23#1458176311yescharacteristic
305Q8—42no—
306Q8—42no—
307Q8—82no—
308Q8—82no—
309Q8—82no—
310Q8—834no—
311Q8—1664no—
312Q8—1662no—
313C2×C4—22no—
314C2×C4—42no—
315C2×C4—42no—
316C2×C4—82no—
317C2×C4—82no—
318C2×C4—3322no—
319C2×C4—1662no—
320C2×C4—1662no—
321C2×C4—1664no—
322C2×C4#1458176311yescharacteristic
323C2×C4#1458176311yescharacteristic
324C2×C4#1458176311yescharacteristic
325C2×C4Q16×D8312yes—
326C2×C4#1458181212yes—
327C2×C4#1458181512yes—
328C2×C4#1458182212yes—
329C2×C4C2×D4×D8311yescharacteristic
330C2×C4C22×C22⋊D8311yescharacteristic
331C2×C4C2×#1305058911yescharacteristic
332C8—22no—
333C8—22no—
334C8—3322no—
335C8—3322no—
336C8—3322no—
337C22#1912792012yes—
338C22#1912793912yes—
339C22#1912796112yes—
340C22C2×#1458176311yescharacteristic
341C4—21no—
342C4—21no—
343C4—82no—
344C4—82no—
345C4—3322no—
346C4—1664no—
347C4#1912792012yes—
348C4#1912793912yes—
349C4C2×Q16×D8311yescharacteristic
350C4C2×#1458181211yescharacteristic
351C4C2×#1458181511yescharacteristic
352C4C2×#1458182211yescharacteristic
353C2#2490691814yesdirect product factor
354C2C2×#1912792011yescharacteristic
355C2C2×#1912793911yescharacteristic
356C2C2×#1912796111yescharacteristic
subgroupG/H
centerC23#14581763
commutator, cosocleC42×C83C24
FrattiniC42C23×D83
FittingC2×#487×C83C2
socle, prime radicalC23×C83#121
hypercenterC2×#487D83
hypocenterC83C2×#1684
LCSG ▷ C42×C83 ▷ C22×C83 ▷ C83
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#487

Complements

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

NH ≅ G/Ntype
4. #24906918C2direct (N × H)
175. C2×C83#1684semidirect
187. C83C2×#1684semidirect
353. C2#24906918direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191279932
C2×#191279832
C2×C8×Dic1662
#249069182
C2×#191274542
C2×#191274502
C2×#191274472
C2×#487×C832
C2×#168483