Finite Group Databasebeta

← C2×#23769169 #34455486

Subgroups — C2×#23769169 #34455486

Order 20224.

3046 conjugacy classes of subgroups.

The subgroup lattice has 344 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579161C211yesmaximal, characteristic, complemented
2C22×#14579141C212yesmaximal
3C22×#14579118C211yesmaximal, characteristic
4#23769169C2116yesmaximal, direct product factor
5C2×#19098495C214yesmaximal, complemented
6C2×#19098490C214yesmaximal
7C2×#19098468C212yesmaximal, complemented
8C2×#382×C79C211yesmaximal, characteristic, complemented
9C23×Dic158C2212yes—
10C23×C4×D79C2211yescharacteristic
11C2×#14579161—28no—
12C2×#14579161C2218yescomplemented
13C2×#14579141—216no—
14C2×#14579141C22116yes—
15C2×#14579118—28no—
16C2×#14579118C2218yes—
17C22×C4⋊Dic79C2214yes—
18C22×C4⋊Dic79C2214yes—
19C22×Dic79⋊C4C2212yes—
20C22×(C2×D79)⋊C4C2212yes—
21C22×(C2×D79)⋊C4C2214yes—
22C22×C4×Dic79C2211yescharacteristic
23#19098495C22132yescomplemented
24#19098490C22132yes—
25#19098468C22116yescomplemented
26C2×C79⋊#95C2218yes—
27C22×C4⋊C4×C79C2212yes—
28C22×C42×C79C2211yescharacteristic
29#382×C79C2218yescomplemented
30C2×#95×C79C2214yes—
31C24×D79C2311yescharacteristic
32C22×Dic158—28no—
33C22×Dic158—28no—
34C22×Dic158—28no—
35C22×Dic158C2318yes—
36C23×Dic79C2312yes—
37C23×Dic79C2314yes—
38C23×Dic79C2311yescharacteristic
39C22×C4×D79—24no—
40C22×C4×D79—24no—
41C22×C4×D79D418yes—
42C22×C4×D79C2314yes—
43#14579161—232no—
44#14579141—264no—
45#14579118—232no—
46C2×C4⋊Dic79—216no—
47C2×C4⋊Dic79—216no—
48C2×C4⋊Dic79C23116yes—
49C2×C4⋊Dic79C23116yes—
50C2×Dic79⋊C4—28no—
51C2×Dic79⋊C4C2318yes—
52C2×(C2×D79)⋊C4—28no—
53C2×(C2×D79)⋊C4—216no—
54C2×(C2×D79)⋊C4C2318yes—
55C2×(C2×D79)⋊C4C23116yes—
56C2×C4×Dic79—24no—
57C2×C4×Dic79C2314yes—
58C79⋊#95C23132yes—
59C23×C4×C79C2314yes—
60C23×C4×C79C2312yes—
61C23×C4×C79C2311yescharacteristic
62C2×C4⋊C4×C79—28no—
63C2×C4⋊C4×C79C2318yes—
64C2×C42×C79D418yes—
65C2×C42×C79C2314yes—
66#95×C79C23116yes—
67C23×D79—22no—
68C23×D79—22no—
69C23×D79—28no—
70C23×D79C2×D414yes—
71C23×D79C2412yes—
72C2×Dic158—216no—
73C2×Dic158—216no—
74C2×Dic158—216no—
75C2×Dic158—432no—
76C22×Dic79—22no—
77C22×Dic79—28no—
78C22×Dic79—28no—
79C22×Dic79—24no—
80C22×Dic79—22no—
81C22×Dic79—28no—
82C22×Dic79—28no—
83C22×Dic79C2×D414yes—
84C22×Dic79C2418yes—
85C22×Dic79C2414yes—
86C22×Dic79C2412yes—
87C2×C4×D79—232no—
88C2×C4×D79—28no—
89C2×C4×D79—28no—
90C2×C4×D79C2×D4116yes—
91C4⋊Dic79—232no—
92C4⋊Dic79—232no—
93Dic79⋊C4—216no—
94(C2×D79)⋊C4—232no—
95(C2×D79)⋊C4—216no—
96C4×Dic79—28no—
97C24×C79C2411yescharacteristic
98C22×C4×C79—28no—
99C22×C4×C79—28no—
100C22×C4×C79—216no—
101C22×C4×C79C2×D418yes—
102C22×C4×C79C2×D414yes—
103C22×C4×C79C2×D414yes—
104C22×C4×C79#4114yes—
105C22×C4×C79C2418yes—
106C22×C4×C79C2414yes—
107C22×C4×C79C2412yes—
108C4⋊C4×C79—216no—
109C42×C79C2×D4116yes—
110C23×C79C22×D412yes—
111C23×C79C22×D412yes—
112C23×C79C2×#4112yes—
113C23×C792−1+418yes—
114C23×C79C2511yescharacteristic
115C22×D79—28no—
116C22×D79—216no—
117C22×D79—22no—
118C22×D79—22no—
119C22×D79—28no—
120C22×D79—48no—
121C22×D79—48no—
122C22×D79C22×D414yes—
123C2×C4×C79—216no—
124C2×C4×C79—28no—
125C2×C4×C79—28no—
126C2×C4×C79—216no—
127C2×C4×C79—416no—
128C2×C4×C79#121116yes—
129C2×C4×C79C22×D414yes—
130C2×C4×C79C22×D418yes—
131C2×C4×C79C22×D414yes—
132C2×C4×C79C2×#4114yes—
133C2×Dic79—28no—
134C2×Dic79—22no—
135C2×Dic79—22no—
136C2×Dic79—24no—
137C2×Dic79—28no—
138C2×Dic79—28no—
139C2×Dic79—28no—
140C2×Dic79—28no—
141C2×Dic79—416no—
142C2×Dic79—48no—
143C2×Dic79C22×D414yes—
144C4×D79—232no—
145Dic158—432no—
146C22×C79C2×#12114yes—
147C22×C79#53618yes—
148C22×C79#53618yes—
149C22×C79#54118yes—
150C22×C79C23×D411yescharacteristic
151C22×C79C23×D411yescharacteristic
152C22×C79C22×#4111yescharacteristic
153C22×C79C2×2−1+414yes—
154C2×D79—24no—
155C2×D79—28no—
156C2×D79—416no—
157C2×D79—44no—
158C2×D79—44no—
159C4×C79—28no—
160C4×C79—48no—
161C4×C79C2×#12118yes—
162Dic79—24no—
163Dic79—48no—
164Dic79—44no—
165C2×#2621—791nomaximal, Sylow
166C2×C79#262118yescomplemented
167C2×C79C22×#12111yescharacteristic
168C2×C79C2×#53612yes—
169C2×C79C2×#53612yes—
170C2×C79C2×#54112yes—
171D79—44no—
172C22×C4⋊Q8—791no—
173C22×C22⋊Q8—792no—
174C22×#117—791no—
175#2621—7916no—
176C2×#398—794no—
177C2×#397—794no—
178C2×#391—792no—
179C2×#382D7911yescharacteristic, complemented
180C79C2×#262111yescharacteristic, complemented, Sylow
181C23×Q8—792no—
182C24×C4—791no—
183C2×C4⋊Q8—798no—
184C2×C4⋊Q8—1588no—
185C2×C22⋊Q8—7916no—
186C2×C22⋊Q8—15816no—
187C2×#117—798no—
188C2×#117—1588no—
189C22×C4⋊C4—794no—
190C22×C4⋊C4—792no—
191C22×C4⋊C4—794no—
192C22×C4⋊C4C2×D7912yes—
193C22×C22⋊C4—792no—
194C22×C22⋊C4—794no—
195C22×C42—791no—
196C22×C42C2×D7911yescharacteristic
197#398—7932no—
198#397—7932no—
199#391—7916no—
200#382C2×D7918yescomplemented
201C2×#95—798no—
202C2×#95C2×D7914yes—
203C25—791no—
204C22×Q8—798no—
205C22×Q8—1588no—
206C22×Q8—1588no—
207C22×Q8—1588no—
208C23×C4—791no—
209C23×C4—798no—
210C23×C4—794no—
211C23×C4—794no—
212C23×C4—792no—
213C23×C4—1584no—
214C23×C4—1584no—
215C23×C4C22×D7914yes—
216C23×C4C22×D7912yes—
217C23×C4C22×D7911yescharacteristic
218C4⋊Q8—15832no—
219C22⋊Q8—15864no—
220#117—15832no—
221C2×C4⋊C4—28no—
222C2×C4⋊C4—798no—
223C2×C4⋊C4—7916no—
224C2×C4⋊C4—7916no—
225C2×C4⋊C4—15816no—
226C2×C4⋊C4—1588no—
227C2×C4⋊C4—15816no—
228C2×C4⋊C4C22×D7918yes—
229C2×C22⋊C4—798no—
230C2×C22⋊C4—7916no—
231C2×C22⋊C4—15816no—
232C2×C22⋊C4—1588no—
233C2×C42—794no—
234C2×C42—1584no—
235C2×C42D31618yes—
236C2×C42C22×D7914yes—
237#95—7932no—
238#95C22×D79116yes—
239C24—792no—
240C24—794no—
241C24—1582no—
242C24—1588no—
243C24—1582no—
244C24C23×D7911yescharacteristic
245C2×Q8—31632no—
246C2×Q8—15816no—
247C2×Q8—15816no—
248C2×Q8—15816no—
249C22×C4—28no—
250C22×C4—216no—
251C22×C4—28no—
252C22×C4—792no—
253C22×C4—794no—
254C22×C4—7916no—
255C22×C4—794no—
256C22×C4—798no—
257C22×C4—1588no—
258C22×C4—1588no—
259C22×C4—1588no—
260C22×C4—1584no—
261C22×C4—1588no—
262C22×C4—1582no—
263C22×C4—1582no—
264C22×C4—1588no—
265C22×C4—15832no—
266C22×C4—1588no—
267C22×C4D4×D7914yes—
268C22×C4C2×D31618yes—
269C22×C4C2×D31614yes—
270C22×C4#1192962514yes—
271C22×C4C23×D7918yes—
272C22×C4C23×D7914yes—
273C22×C4C23×D7912yes—
274C4⋊C4—216no—
275C4⋊C4—15832no—
276C4⋊C4—15816no—
277C4⋊C4—15832no—
278C22⋊C4—15832no—
279C22⋊C4—15816no—
280C42—1588no—
281C42C2×D316116yes—
282C23—3168no—
283C23—3168no—
284C23—794no—
285C23—1588no—
286C23—1588no—
287C23—1582no—
288C23—15816no—
289C23—1582no—
290C23C2×D4×D7912yes—
291C23C22×D31612yes—
292C23C2×#1192962512yes—
293C23#1457920818yes—
294C23C24×D7911yescharacteristic
295Q8—31632no—
296C2×C4—216no—
297C2×C4—28no—
298C2×C4—216no—
299C2×C4—28no—
300C2×C4—416no—
301C2×C4—3168no—
302C2×C4—31616no—
303C2×C4—794no—
304C2×C4—1588no—
305C2×C4—1588no—
306C2×C4—1584no—
307C2×C4—1588no—
308C2×C4—1588no—
309C2×C4—1588no—
310C2×C4—1582no—
311C2×C4—1582no—
312C2×C4—15832no—
313C2×C4#14579136116yes—
314C2×C4C2×D4×D7914yes—
315C2×C4C22×D31618yes—
316C2×C4C22×D31614yes—
317C2×C4C2×#1192962514yes—
318C22—3164no—
319C22—31616no—
320C22—3164no—
321C22—1584no—
322C22—1588no—
323C22C2×#1457913614yes—
324C22#1909913318yes—
325C22#1909913918yes—
326C22#1909917618yes—
327C22C22×D4×D7911yescharacteristic
328C22C23×D31611yescharacteristic
329C22C22×#1192962511yescharacteristic
330C22C2×#1457920814yes—
331C4—28no—
332C4—48no—
333C4—3168no—
334C4—3164no—
335C4—1584no—
336C4C2×#1457913618yes—
337C2—3164no—
338C2#2376916918yesdirect product factor
339C2C22×#1457913611yescharacteristic
340C2C2×#1909913312yes—
341C2C2×#1909913912yes—
342C2C2×#1909917612yes—
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC2×#382×C79C2
socleC24×C79C24
prime radicalC24×D79C23
hypercenterC2×#382D79
hypocenterC79C2×#2621
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#382

Complements

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

NH ≅ G/Ntype
1. C22×#14579161C2semidirect
4. #23769169C2direct (N × H)
5. C2×#19098495C2semidirect
7. C2×#19098468C2semidirect
8. C2×#382×C79C2semidirect
12. C2×#14579161C22semidirect
23. #19098495C22semidirect
25. #19098468C22semidirect
29. #382×C79C22semidirect
166. C2×C79#2621semidirect
179. C2×#382D79semidirect
180. C79C2×#2621semidirect
200. #382C2×D79semidirect
338. C2#23769169direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791612
C22×#145791412
C22×#145791182
#237691692
C2×#190984952
C2×#190984902
C2×#190984682
C2×#382×C792
C2×#262179