Finite Group Databasebeta

← C2×#23763021 #34275981

Subgroups — C2×#23763021 #34275981

Order 20224.

914 conjugacy classes of subgroups.

The subgroup lattice has 376 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098966C211yesmaximal, characteristic, complemented
2C2×#19098961C211yesmaximal, characteristic, complemented
3C2×#19098935C211yesmaximal, characteristic
4C2×#19098935C211yesmaximal, characteristic
5C2×#19098913C211yesmaximal, characteristic, complemented
6#23763021C218yesmaximal, direct product factor
7C2×#19098285C211yesmaximal, characteristic, complemented
8C2×#486×C79C211yesmaximal, characteristic
9C22×#11929612—22no—
10C22×#11929612—22no—
11C2×#14579161C2211yescharacteristic
12C2×#14579161C2211yescharacteristic
13#19098966—22no—
14#19098966C2214yescomplemented
15#19098961—22no—
16#19098961C2214yescomplemented
17#19098935—22no—
18#19098935—22no—
19#19098935C2214yes—
20#19098935C2214yes—
21#19098913—22no—
22#19098913C2214yescomplemented
23C2×#14579094—22no—
24C2×#14579093—22no—
25C2×#14579085—22no—
26C2×C4×C79⋊C8C2211yescharacteristic
27C2×C4×C79⋊C8C2211yescharacteristic
28#19098285C2214yescomplemented
29C2×C4⋊Q8×C79C2211yescharacteristic
30C2×#127×C79C2211yescharacteristic
31#486×C79—22no—
32#486×C79C2214yes—
33C2×#102×C79—22no—
34C2×C4×C8×C79C2211yescharacteristic
35C22×Dic158—21no—
36C22×Dic158—21no—
37C2×#11929612—28no—
38C2×#11929612—28no—
39C2×#11929612—48no—
40C2×#11929612—48no—
41C22×C79⋊C8D412yes—
42C22×C79⋊C8D412yes—
43#14579161—21no—
44#14579161—21no—
45#14579161—21no—
46#14579161—21no—
47#14579161—21no—
48#14579161—21no—
49#14579161C2312yes—
50#14579161C2312yes—
51C2×C4⋊Dic79—21no—
52C2×C4⋊Dic79—21no—
53C2×C4⋊Dic79—21no—
54C2×C4⋊Dic79—21no—
55#14579094—28no—
56#14579093—28no—
57#14579085—28no—
58C4×C79⋊C8D412yes—
59C4×C79⋊C8D412yes—
60C4×C79⋊C8C2312yes—
61C4×C79⋊C8C2312yes—
62C22×Q8×C79—21no—
63C22×D4×C79—21no—
64C22×D4×C79—21no—
65C22×D4×C79—21no—
66C22×C8×C79D412yes—
67C4⋊Q8×C79—21no—
68C4⋊Q8×C79—21no—
69C4⋊Q8×C79—21no—
70C4⋊Q8×C79C2312yes—
71#127×C79—21no—
72#127×C79—21no—
73#127×C79—21no—
74#127×C79C2312yes—
75C2×C4⋊C4×C79—21no—
76C2×C4⋊C4×C79—21no—
77C2×C42×C79C2311yescharacteristic
78#102×C79—28no—
79C4×C8×C79D412yes—
80C4×C8×C79C2312yes—
81C2×Dic158—22no—
82C2×Dic158—22no—
83C2×Dic158—41no—
84C2×Dic158—41no—
85C2×Dic158—44no—
86C2×Dic158—44no—
87C22×Dic79—41no—
88C22×Dic79—41no—
89#11929612—416no—
90#11929612—416no—
91C2×C79⋊C8—24no—
92C2×C79⋊C8SD1618yescomplemented
93C2×C79⋊C8C2×D414yes—
94C2×C79⋊C8C2×D414yes—
95C4⋊Dic79—22no—
96C4⋊Dic79—22no—
97C4⋊Dic79—22no—
98C4⋊Dic79—22no—
99C4⋊Dic79—41no—
100C4⋊Dic79—41no—
101C4⋊Dic79—41no—
102C4⋊Dic79—41no—
103C24×C79—41no—
104C2×Q8×C79—22no—
105C2×Q8×C79—41no—
106C2×Q8×C79—44no—
107C2×D4×C79—22no—
108C2×D4×C79—22no—
109C2×D4×C79—22no—
110C2×D4×C79—41no—
111C2×D4×C79—41no—
112C2×D4×C79—41no—
113C2×D4×C79—44no—
114C2×D4×C79—44no—
115C2×D4×C79—44no—
116C22×C4×C79—41no—
117C22×C4×C79C2×D411yescharacteristic
118C22×C4×C79C2×D411yescharacteristic
119C22×C4×C79C2×D411yescharacteristic
120C2×C8×C79—24no—
121C2×C8×C79C2×D414yes—
122C4⋊C4×C79—22no—
123C4⋊C4×C79—22no—
124C4⋊C4×C79—41no—
125C4⋊C4×C79—41no—
126C42×C79C2×D411yescharacteristic
127C42×C79C2×D411yescharacteristic
128C42×C79C2×D411yescharacteristic
129C42×C79C2411yescharacteristic
130C23×C79—42no—
131C23×C79—82no—
132C23×C79—82no—
133C23×C79—82no—
134C23×C79#12711yescharacteristic
135Q8×C79—44no—
136Q8×C79—82no—
137D4×C79—44no—
138D4×C79—44no—
139D4×C79—44no—
140D4×C79—82no—
141D4×C79—82no—
142D4×C79—82no—
143C2×C4×C79—42no—
144C2×C4×C79—82no—
145C2×C4×C79#12711yescharacteristic
146C2×C4×C79#12711yescharacteristic
147C2×C4×C79#12711yescharacteristic
148C2×C4×C79C2×SD1614yes—
149C2×C4×C79AGL(1,ℤ/8)14yes—
150C2×C4×C79#13714yes—
151C2×C4×C79C22×D411yescharacteristic
152C2×C4×C79C22×D411yescharacteristic
153C2×C4×C79C22×D411yescharacteristic
154C2×Dic79—42no—
155C2×Dic79—42no—
156C2×Dic79—82no—
157C2×Dic79—82no—
158Dic158—44no—
159Dic158—44no—
160Dic158—82no—
161Dic158—82no—
162C8×C79—24no—
163C79⋊C8—24no—
164C79⋊C8C2×SD1618yescomplemented
165C22×C79—82no—
166C22×C79—82no—
167C22×C79—82no—
168C22×C79—164no—
169C22×C79#49212yes—
170C22×C79#49612yes—
171C22×C79#49712yes—
172C22×C79C2×#12711yescharacteristic
173C4×C79—82no—
174C4×C79#49212yes—
175C4×C79#49612yes—
176C4×C79#49712yes—
177C4×C79C22×SD1612yes—
178C4×C79C2×AGL(1,ℤ/8)12yes—
179C4×C79C2×#13712yes—
180Dic79—82no—
181Dic79—82no—
182C2×#1714—791nomaximal, Sylow
183C2×C79—162no—
184C2×C79#171414yescomplemented
185C2×C79C2×#49211yescharacteristic
186C2×C79C2×#49611yescharacteristic
187C2×C79C2×#49711yescharacteristic
188C2×#500—791no—
189C2×#498—791no—
190C2×#492—791no—
191C2×#492—791no—
192C2×#487—791no—
193C2×#486D7911yescharacteristic
194#1714—798no—
195C2×#322—791no—
196C79C2×#171411yescharacteristic, complemented, Sylow
197C22×SD16—1582no—
198C22×SD16—1582no—
199C2×C4⋊Q8—791no—
200C2×C4⋊Q8—791no—
201C2×C4⋊Q8C2×D7911yescharacteristic
202C2×#127C2×D7911yescharacteristic
203#500—794no—
204#500—1582no—
205#498—794no—
206#498—1582no—
207#492—794no—
208#492—794no—
209#492—1582no—
210#492—1582no—
211#487—794no—
212#487—1582no—
213#486—22no—
214#486C2×D7914yes—
215C2×#107—1582no—
216C2×#106—1582no—
217C2×#103—1582no—
218C2×#102—22no—
219C2×C4×C8—791no—
220C2×C4×C8—791no—
221C2×C4×C8C2×D7911yescharacteristic
222#322—794no—
223C22×Q8—21no—
224C22×Q8—1581no—
225C22×Q8—1581no—
226C22×D4—21no—
227C22×D4—21no—
228C22×D4—21no—
229C2×SD16—3168no—
230C2×SD16—3168no—
231C2×SD16—1588no—
232C2×SD16—1588no—
233C22×C8—792no—
234C22×C8—792no—
235C22×C8C22⋊D7912yes—
236C4⋊Q8—21no—
237C4⋊Q8—21no—
238C4⋊Q8—21no—
239C4⋊Q8—792no—
240C4⋊Q8—792no—
241C4⋊Q8—1581no—
242C4⋊Q8—1581no—
243C4⋊Q8—1581no—
244C4⋊Q8—1581no—
245C4⋊Q8—1581no—
246C4⋊Q8—1581no—
247C4⋊Q8C22×D7912yes—
248#127—21no—
249#127—21no—
250#127—21no—
251#127C22×D7912yes—
252C2×C4⋊C4—21no—
253C2×C4⋊C4—21no—
254C2×C4⋊C4—1581no—
255C2×C4⋊C4—1581no—
256C2×C4⋊C4—1581no—
257C2×C4⋊C4—1581no—
258C2×C42C22×D7911yescharacteristic
259#107—1588no—
260#106—1588no—
261#103—1588no—
262#102—28no—
263C4×C8—792no—
264C4×C8—792no—
265C4×C8—792no—
266C4×C8—792no—
267C4×C8C22⋊D7912yes—
268C4×C8C22×D7912yes—
269C24—41no—
270C2×Q8—22no—
271C2×Q8—41no—
272C2×Q8—44no—
273C2×Q8—3161no—
274C2×Q8—3161no—
275C2×Q8—3164no—
276C2×Q8—3164no—
277C2×Q8—1582no—
278C2×Q8—1582no—
279C2×D4—22no—
280C2×D4—22no—
281C2×D4—22no—
282C2×D4—41no—
283C2×D4—41no—
284C2×D4—41no—
285C2×D4—44no—
286C2×D4—44no—
287C2×D4—44no—
288C22×C4—41no—
289C22×C4—3161no—
290C22×C4—3161no—
291C22×C4D4×D7911yescharacteristic
292C22×C4D4×D7911yescharacteristic
293C22×C4C2×C22⋊D7911yescharacteristic
294SD16—31616no—
295SD16—31616no—
296C2×C8—24no—
297C2×C8—798no—
298C2×C8—794no—
299C2×C8—794no—
300C2×C8—1584no—
301C2×C8C2×C22⋊D7914yes—
302C4⋊C4—22no—
303C4⋊C4—22no—
304C4⋊C4—41no—
305C4⋊C4—41no—
306C4⋊C4—3161no—
307C4⋊C4—3161no—
308C4⋊C4—3161no—
309C4⋊C4—3161no—
310C4⋊C4—1582no—
311C4⋊C4—1582no—
312C4⋊C4—1582no—
313C4⋊C4—1582no—
314C42D4×D7911yescharacteristic
315C42D4×D7911yescharacteristic
316C42C2×C22⋊D7911yescharacteristic
317C42C23×D7911yescharacteristic
318C23—42no—
319C23—82no—
320C23—82no—
321C23—82no—
322C23#1457915711yescharacteristic
323Q8—44no—
324Q8—82no—
325Q8—3164no—
326Q8—3164no—
327Q8—6322no—
328Q8—6322no—
329D4—44no—
330D4—44no—
331D4—44no—
332D4—82no—
333D4—82no—
334D4—82no—
335C2×C4—42no—
336C2×C4—82no—
337C2×C4—3162no—
338C2×C4—3162no—
339C2×C4—6322no—
340C2×C4—6322no—
341C2×C4#1457915711yescharacteristic
342C2×C4#1457915711yescharacteristic
343C2×C4#1457915711yescharacteristic
344C2×C4SD16×D7914yes—
345C2×C4#1457918514yes—
346C2×C4#1457919114yes—
347C2×C4C2×D4×D7911yescharacteristic
348C2×C4C2×D4×D7911yescharacteristic
349C2×C4C22×C22⋊D7911yescharacteristic
350C8—24no—
351C8—798no—
352C8—1584no—
353C22—82no—
354C22—82no—
355C22—82no—
356C22—164no—
357C22#1909893412yes—
358C22#1909895112yes—
359C22#1909895812yes—
360C22C2×#1457915711yescharacteristic
361C4—82no—
362C4—6322no—
363C4—6322no—
364C4#1909893412yes—
365C4#1909895112yes—
366C4#1909895812yes—
367C4C2×SD16×D7912yes—
368C4C2×#1457918512yes—
369C4C2×#1457919112yes—
370C2—162no—
371C2#2376302114yesdirect product factor
372C2C2×#1909893411yescharacteristic
373C2C2×#1909895111yescharacteristic
374C2C2×#1909895811yescharacteristic
subgroupG/H
centerC23#14579157
commutator, cosocleC42×C79C24
FrattiniC42C23×D79
FittingC2×#486×C79C2
socleC23×C79#127
prime radicalC2×#127×C79C22
hypercenterC2×#486D79
hypocenterC79C2×#1714
LCSG ▷ C42×C79 ▷ C22×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#486

Complements

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

NH ≅ G/Ntype
1. C2×#19098966C2semidirect
2. C2×#19098961C2semidirect
5. C2×#19098913C2semidirect
6. #23763021C2direct (N × H)
7. C2×#19098285C2semidirect
14. #19098966C22semidirect
16. #19098961C22semidirect
22. #19098913C22semidirect
28. #19098285C22semidirect
92. C2×C79⋊C8SD16semidirect
164. C79⋊C8C2×SD16semidirect
184. C2×C79#1714semidirect
196. C79C2×#1714semidirect
371. C2#23763021direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190989662
C2×#190989612
C2×#190989352
C2×#190989132
#237630212
C2×#190982852
C2×#486×C792
C2×#171479