Finite Group Databasebeta

← C2×#23767045 #34456236

Subgroups — C2×#23767045 #34456236

Order 20224.

5286 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
1C24×Dic158C211yesmaximal, characteristic
2C22×#14579159C212yesmaximal, complemented
3#23767045C2116yesmaximal, direct product factor
4C2×#19098483C214yesmaximal, complemented
5C2×#19098468C212yesmaximal, complemented
6C2×#19098435C214yesmaximal
7C2×C4×C22⋊Dic79C211yesmaximal, characteristic
8C22×C22⋊Q8×C79C211yesmaximal, characteristic
9C23×Dic158—28no—
10C23×Dic158—216no—
11C23×Dic158C2218yes—
12C23×Dic158C2212yes—
13C23×Dic158C2212yes—
14C24×Dic79C2212yes—
15C2×#14579159—216no—
16C2×#14579159C22116yescomplemented
17C22×Dic79⋊C4C2218yes—
18C22×C22⋊Dic79C2212yes—
19C22×C4×Dic79C2212yes—
20#19098483C22132yescomplemented
21#19098468C22116yescomplemented
22#19098435C22132yes—
23C4×C22⋊Dic79C2218yes—
24C2×C79⋊#95C2218yes—
25C2×C79⋊#95C2212yes—
26C23×Q8×C79C2211yescharacteristic
27C24×C4×C79C2211yescharacteristic
28C2×C22⋊Q8×C79—28no—
29C2×C22⋊Q8×C79C2218yes—
30C22×C4⋊C4×C79C2212yes—
31C22×C4⋊C4×C79C2211yescharacteristic
32C22×C22⋊C4×C79C2212yes—
33C22×Dic158—2128no—
34C22×Dic158—28no—
35C22×Dic158—232no—
36C22×Dic158—28no—
37C22×Dic158—28no—
38C22×Dic158—264no—
39C22×Dic158—216no—
40C22×Dic158D4116yes—
41C22×Dic158C2318yes—
42C22×Dic158C2318yes—
43C23×Dic79—28no—
44C23×Dic79—216no—
45C23×Dic79C2318yes—
46C23×Dic79C2314yes—
47C23×Dic79C2314yes—
48#14579159—264no—
49C2×Dic79⋊C4—232no—
50C2×Dic79⋊C4C23132yes—
51C2×C22⋊Dic79Q8116yescomplemented
52C2×C22⋊Dic79C2318yes—
53C2×C4×Dic79—28no—
54C2×C4×Dic79C2318yes—
55C79⋊#95C2318yes—
56C79⋊#95C23132yes—
57C25×C79C2311yescharacteristic
58C22×Q8×C79—24no—
59C22×Q8×C79—28no—
60C22×Q8×C79C2314yes—
61C23×C4×C79—28no—
62C23×C4×C79D418yes—
63C23×C4×C79C2312yes—
64C23×C4×C79C2312yes—
65C23×C4×C79C2311yescharacteristic
66C23×C4×C79C2314yes—
67C23×C4×C79C2311yescharacteristic
68C22⋊Q8×C79—232no—
69C2×C4⋊C4×C79—24no—
70C2×C4⋊C4×C79—28no—
71C2×C4⋊C4×C79C2314yes—
72C2×C4⋊C4×C79C2318yes—
73C2×C22⋊C4×C79—28no—
74C2×C22⋊C4×C79C2318yes—
75C2×Dic158—264no—
76C2×Dic158—2256no—
77C2×Dic158—232no—
78C2×Dic158—264no—
79C2×Dic158—216no—
80C2×Dic158—216no—
81C2×Dic158—216no—
82C2×Dic158C2×D4132yes—
83C22×Dic79—264no—
84C22×Dic79—232no—
85C22×Dic79—28no—
86C22×Dic79—216no—
87C22×Dic79—28no—
88C22×Dic79—28no—
89C22×Dic79—28no—
90C22×Dic79C2×D4116yes—
91C22×Dic79C2×Q8116yescomplemented
92C22×Dic79C2418yes—
93C22×Dic79C2418yes—
94Dic79⋊C4—264no—
95C22⋊Dic79C2×Q8132yescomplemented
96C4×Dic79—216no—
97C24×C79—24no—
98C24×C79—24no—
99C24×C79C2×D414yes—
100C24×C79C2×Q818yes—
101C24×C79C2412yes—
102C24×C79C2411yescharacteristic
103C2×Q8×C79—28no—
104C2×Q8×C79—216no—
105C2×Q8×C79—416no—
106C22×C4×C79—24no—
107C22×C4×C79—232no—
108C22×C4×C79—216no—
109C22×C4×C79—24no—
110C22×C4×C79—24no—
111C22×C4×C79—28no—
112C22×C4×C79—28no—
113C22×C4×C79C2×D414yes—
114C22×C4×C79C2×D4116yes—
115C22×C4×C79C2×D418yes—
116C22×C4×C79C2×D414yes—
117C22×C4×C79C2414yes—
118C22×C4×C79C2414yes—
119C22×C4×C79C2412yes—
120C22×C4×C79C2412yes—
121C4⋊C4×C79—28no—
122C4⋊C4×C79—216no—
123C22⋊C4×C79—216no—
124C23×C79—28no—
125C23×C79—28no—
126C23×C79—232no—
127C23×C79—24no—
128C23×C79—24no—
129C23×C79C4⋊Q8116yescomplemented
130C23×C79C22×D414yes—
131C23×C79C22×D414yes—
132C23×C79C22×D412yes—
133C23×C79C22×Q818yes—
134C23×C79C22×Q814yes—
135C23×C792−1+414yes—
136C23×C79C2511yescharacteristic
137Q8×C79—416no—
138C2×C4×C79—28no—
139C2×C4×C79—24no—
140C2×C4×C79—232no—
141C2×C4×C79—28no—
142C2×C4×C79—24no—
143C2×C4×C79—24no—
144C2×C4×C79—28no—
145C2×C4×C79—48no—
146C2×C4×C79—48no—
147C2×C4×C79#120116yes—
148C2×C4×C79C22×D418yes—
149C2×C4×C79C22×D414yes—
150C2×C4×C79C22×D414yes—
151C2×Dic79—264no—
152C2×Dic79—232no—
153C2×Dic79—232no—
154C2×Dic79—28no—
155C2×Dic79—28no—
156C2×Dic79—28no—
157C2×Dic79—28no—
158C2×Dic79C22×D4116yes—
159C2×Dic79C22×Q8116yescomplemented
160Dic158—264no—
161Dic158—264no—
162C22×C79—24no—
163C22×C79—24no—
164C22×C79—232no—
165C22×C79—216no—
166C22×C79C2×#12014yes—
167C22×C79C2×C4⋊Q814yes—
168C22×C79C2×C4⋊Q818yescomplemented
169C22×C79#53614yes—
170C22×C79D4×Q8116yes—
171C22×C79C23×D412yes—
172C22×C79C23×D411yescharacteristic
173C22×C79C23×Q812yes—
174C22×C79C2×2−1+412yes—
175C4×C79—24no—
176C4×C79—44no—
177C4×C79—44no—
178C4×C79C2×#12018yes—
179Dic79—216no—
180Dic79—216no—
181C2×#2434—791nomaximal, Sylow
182C2×C79—28no—
183C2×C79#243418yescomplemented
184C2×C79C22×#12011yescharacteristic
185C2×C79C22×C4⋊Q811yescharacteristic
186C2×C79C2×#53611yescharacteristic
187C2×C79C2×D4×Q814yes—
188C24×Q8—791no—
189C22×C4⋊Q8—792no—
190C22×C22⋊Q8D7911yescharacteristic
191#2434—7916no—
192C2×#395—794no—
193C2×#391—792no—
194C2×#385—794no—
195C2×C4×C22⋊C4—791no—
196C79C2×#243411yescharacteristic, complemented, Sylow
197C23×Q8—792no—
198C23×Q8—792no—
199C23×Q8—798no—
200C23×Q8—15816no—
201C23×Q8—1588no—
202C23×Q8C2×D7911yescharacteristic
203C24×C4—792no—
204C24×C4C2×D7911yescharacteristic
205C2×C4⋊Q8—7916no—
206C2×C4⋊Q8—15816no—
207C2×C22⋊Q8—28no—
208C2×C22⋊Q8C2×D7918yes—
209C22×C4⋊C4—798no—
210C22×C4⋊C4C2×D7912yes—
211C22×C4⋊C4C2×D7911yescharacteristic
212C22×C22⋊C4—792no—
213C22×C22⋊C4C2×D7912yes—
214C22×C42—792no—
215#395—7932no—
216#391—7916no—
217#385—7932no—
218C4×C22⋊C4—798no—
219C2×#95—792no—
220C2×#95—798no—
221C25C22×D7911yescharacteristic
222C22×Q8—28no—
223C22×Q8—24no—
224C22×Q8—7916no—
225C22×Q8—798no—
226C22×Q8—798no—
227C22×Q8—15816no—
228C22×Q8—15864no—
229C22×Q8—158128no—
230C22×Q8—1588no—
231C22×Q8—1588no—
232C22×Q8—15832no—
233C22×Q8—1588no—
234C22×Q8C22×D7914yes—
235C23×C4—28no—
236C23×C4—794no—
237C23×C4—794no—
238C23×C4—798no—
239C23×C4—15816no—
240C23×C4—1588no—
241C23×C4C22⋊D7918yes—
242C23×C4C22×D7912yes—
243C23×C4C22×D7912yes—
244C23×C4C22×D7914yes—
245C23×C4C22×D7911yescharacteristic
246C23×C4C22×D7911yescharacteristic
247C4⋊Q8—15864no—
248C22⋊Q8—232no—
249C2×C4⋊C4—24no—
250C2×C4⋊C4—28no—
251C2×C4⋊C4—7932no—
252C2×C4⋊C4—15832no—
253C2×C4⋊C4C22×D7914yes—
254C2×C4⋊C4C22×D7918yes—
255C2×C22⋊C4—28no—
256C2×C22⋊C4—7916no—
257C2×C22⋊C4—798no—
258C2×C22⋊C4C22×D7918yes—
259C2×C42—798no—
260C2×C42—1588no—
261#95—798no—
262#95—7932no—
263C24—24no—
264C24—24no—
265C24C2×C22⋊D7914yes—
266C24Q8×D7918yes—
267C24C23×D7912yes—
268C24C23×D7911yescharacteristic
269C2×Q8—216no—
270C2×Q8—28no—
271C2×Q8—416no—
272C2×Q8—7932no—
273C2×Q8—15832no—
274C2×Q8—15864no—
275C2×Q8—158256no—
276C2×Q8—15864no—
277C2×Q8—15816no—
278C2×Q8—15816no—
279C2×Q8—15816no—
280C22×C4—24no—
281C22×C4—232no—
282C22×C4—216no—
283C22×C4—28no—
284C22×C4—28no—
285C22×C4—24no—
286C22×C4—24no—
287C22×C4—7916no—
288C22×C4—798no—
289C22×C4—798no—
290C22×C4—7916no—
291C22×C4—15832no—
292C22×C4—15864no—
293C22×C4—1588no—
294C22×C4—1588no—
295C22×C4—1588no—
296C22×C4—15816no—
297C22×C4—1588no—
298C22×C4D4×D7918yes—
299C22×C4C2×C22⋊D7914yes—
300C22×C4C2×C22⋊D79116yes—
301C22×C4C2×C22⋊D7914yes—
302C22×C4C23×D7914yes—
303C22×C4C23×D7914yes—
304C22×C4C23×D7912yes—
305C22×C4C23×D7912yes—
306C4⋊C4—28no—
307C4⋊C4—216no—
308C4⋊C4—15864no—
309C22⋊C4—216no—
310C22⋊C4—7932no—
311C42—15816no—
312C23—24no—
313C23—232no—
314C23—28no—
315C23—24no—
316C23—28no—
317C23#14579159116yescomplemented
318C23C2×D4×D7914yes—
319C23C22×C22⋊D7914yes—
320C23C22×C22⋊D7912yes—
321C23C2×Q8×D7918yes—
322C23C2×Q8×D7914yes—
323C23#1457920814yes—
324C23C24×D7911yescharacteristic
325Q8—416no—
326Q8—15864no—
327Q8—15864no—
328C2×C4—28no—
329C2×C4—24no—
330C2×C4—232no—
331C2×C4—28no—
332C2×C4—28no—
333C2×C4—24no—
334C2×C4—24no—
335C2×C4—48no—
336C2×C4—48no—
337C2×C4—7916no—
338C2×C4—7916no—
339C2×C4—15864no—
340C2×C4—1588no—
341C2×C4—15832no—
342C2×C4—15832no—
343C2×C4—1588no—
344C2×C4—1588no—
345C2×C4—1588no—
346C2×C4#14579129116yes—
347C2×C4C2×D4×D7918yes—
348C2×C4C22×C22⋊D7914yes—
349C2×C4C22×C22⋊D7914yes—
350C22—232no—
351C22—24no—
352C22—216no—
353C22—24no—
354C22C2×#1457912914yes—
355C22C2×#1457915914yes—
356C22C2×#1457915918yescomplemented
357C22#1909913414yes—
358C22#19099226116yes—
359C22C22×D4×D7912yes—
360C22C23×C22⋊D7911yescharacteristic
361C22C22×Q8×D7912yes—
362C22C2×#1457920812yes—
363C4—24no—
364C4—44no—
365C4—44no—
366C4—15816no—
367C4—15816no—
368C4C2×#1457912918yes—
369C2—28no—
370C2#2376704518yesdirect product factor
371C2C22×#1457912911yescharacteristic
372C2C22×#1457915911yescharacteristic
373C2C2×#1909913411yescharacteristic
374C2C2×#1909922614yes—
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC22×C22⋊Q8×C79C2
socleC24×C79C24
prime radicalC25×C79C23
hypercenterC22×C22⋊Q8D79
hypocenterC79C2×#2434
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C22×C22⋊Q8

Complements

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

NH ≅ G/Ntype
2. C22×#14579159C2semidirect
3. #23767045C2direct (N × H)
4. C2×#19098483C2semidirect
5. C2×#19098468C2semidirect
16. C2×#14579159C22semidirect
20. #19098483C22semidirect
21. #19098468C22semidirect
51. C2×C22⋊Dic79Q8semidirect
91. C22×Dic79C2×Q8semidirect
95. C22⋊Dic79C2×Q8semidirect
129. C23×C79C4⋊Q8semidirect
159. C2×Dic79C22×Q8semidirect
168. C22×C79C2×C4⋊Q8semidirect
183. C2×C79#2434semidirect
196. C79C2×#2434semidirect
317. C23#14579159semidirect
356. C22C2×#14579159semidirect
370. C2#23767045direct (N × H)

Maximal subgroups

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

subgroupindex
C24×Dic1582
C22×#145791592
#237670452
C2×#190984832
C2×#190984682
C2×#190984352
C2×C4×C22⋊Dic792
C22×C22⋊Q8×C792
C2×#243479