Finite Group Databasebeta

← C2×#23766287 #34447525

Subgroups — C2×#23766287 #34447525

Order 20224.

2790 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×#14579120C211yesmaximal, characteristic
2#23766287C2116yesmaximal, direct product factor
3C2×#19098459C212yesmaximal, complemented
4C2×#19098457C214yesmaximal
5C2×#19098427C212yesmaximal, complemented
6C2×C4⋊C4×Dic79C212yesmaximal, complemented
7C2×C4×C22⋊Dic79C211yesmaximal, characteristic
8C2×#19098408C212yesmaximal, complemented
9C2×#380×C79C211yesmaximal, characteristic
10C2×#14579120C4116yescomplemented
11C2×#14579120C2218yes—
12C22×C4⋊Dic79C2211yescharacteristic
13C22×C4⋊Dic79C2211yescharacteristic
14C22×Dic79⋊C4C2214yes—
15C22×C22⋊Dic79C2212yes—
16C22×C22⋊Dic79C2212yes—
17C22×C4×Dic79C2214yes—
18C22×C4×Dic79C2212yes—
19C22×C4×Dic79C2212yes—
20#19098459C22116yescomplemented
21#19098457C22132yes—
22#19098427C22116yescomplemented
23C4⋊C4×Dic79C22116yescomplemented
24C4×C22⋊Dic79C2218yes—
25#19098408C22116yescomplemented
26C2×C79⋊#95C2211yescharacteristic
27C2×C79⋊#95C2214yes—
28C2×C79⋊#95C2214yes—
29C2×C79⋊#95C2211yescharacteristic
30C24×C4×C79C2211yescharacteristic
31C22×C4⋊C4×C79C2212yes—
32C22×C22⋊C4×C79C2212yes—
33#380×C79C2218yes—
34C2×#95×C79C2212yes—
35C23×Dic79C2312yes—
36C23×Dic79C2312yes—
37C23×Dic79C2312yes—
38C23×Dic79C2312yes—
39#14579120C2×C4164yescomplemented
40C2×C4⋊Dic79C2×C418yes—
41C2×C4⋊Dic79C2×C418yes—
42C2×C4⋊Dic79C2314yes—
43C2×C4⋊Dic79C2314yes—
44C2×Dic79⋊C4—48no—
45C2×Dic79⋊C4C23116yes—
46C2×C22⋊Dic79—28no—
47C2×C22⋊Dic79C2×C4116yes—
48C2×C22⋊Dic79C2318yes—
49C2×C22⋊Dic79C2318yes—
50C2×C4×Dic79—28no—
51C2×C4×Dic79—216no—
52C2×C4×Dic79C2×C4116yes—
53C2×C4×Dic79C23116yes—
54C2×C4×Dic79C2318yes—
55C2×C4×Dic79C2318yes—
56C79⋊#95C2314yes—
57C79⋊#95C23116yes—
58C79⋊#95C2314yes—
59C79⋊#95C23116yes—
60C25×C79C2311yescharacteristic
61C23×C4×C79—28no—
62C23×C4×C79C2×C418yes—
63C23×C4×C79C2314yes—
64C23×C4×C79C2311yescharacteristic
65C23×C4×C79C2314yes—
66C23×C4×C79C2311yescharacteristic
67C2×C4⋊C4×C79—28no—
68C2×C4⋊C4×C79C2318yes—
69C2×C22⋊C4×C79—44no—
70C2×C22⋊C4×C79C2318yes—
71#95×C79C2318yes—
72C22×Dic79—28no—
73C22×Dic79—24no—
74C22×Dic79—24no—
75C22×Dic79—24no—
76C22×Dic79—24no—
77C22×Dic79—24no—
78C22×Dic79—24no—
79C22×Dic79—24no—
80C22×Dic79C22×C418yes—
81C22×Dic79C22×C418yes—
82C22×Dic79#4118yes—
83C22×Dic79C2414yes—
84C22×Dic79C2414yes—
85C22×Dic79C2414yes—
86C22×Dic79C2414yes—
87C4⋊Dic79C22×C4116yes—
88C4⋊Dic79C22×C4116yes—
89Dic79⋊C4—416no—
90C22⋊Dic79—216no—
91C22⋊Dic79C22×C4132yes—
92C4×Dic79—232no—
93C4×Dic79—216no—
94C4×Dic79C22×C4132yes—
95C24×C79—24no—
96C24×C79—24no—
97C24×C79—22no—
98C24×C79—22no—
99C24×C79C22×C414yes—
100C24×C79C2412yes—
101C24×C79C2411yescharacteristic
102C22×C4×C79—24no—
103C22×C4×C79—232no—
104C22×C4×C79—216no—
105C22×C4×C79—28no—
106C22×C4×C79—28no—
107C22×C4×C79—28no—
108C22×C4×C79C22×C414yes—
109C22×C4×C79C22×C4116yes—
110C22×C4×C79C22×C414yes—
111C22×C4×C79#4118yes—
112C22×C4×C79C2418yes—
113C22×C4×C79C2412yes—
114C22×C4×C79C2412yes—
115C4⋊C4×C79—216no—
116C22⋊C4×C79—48no—
117C23×C79—28no—
118C23×C79—28no—
119C23×C79—28no—
120C23×C79—24no—
121C23×C79—24no—
122C23×C79—22no—
123C23×C79—22no—
124C23×C79—48no—
125C23×C79—48no—
126C23×C79C23×C414yes—
127C23×C79C23×C412yes—
128C23×C79C2×#4114yes—
129C23×C79C2×#4114yes—
130C23×C79H(5,𝔽2)12yes—
131C23×C792−1+412yes—
132C23×C79C2511yescharacteristic
133C2×C4×C79—28no—
134C2×C4×C79—24no—
135C2×C4×C79—232no—
136C2×C4×C79—28no—
137C2×C4×C79—28no—
138C2×C4×C79—28no—
139C2×C4×C79—416no—
140C2×C4×C79#117116yes—
141C2×C4×C79C23×C414yes—
142C2×C4×C79C23×C414yes—
143C2×C4×C79C2×#4118yes—
144C2×Dic79—216no—
145C2×Dic79—216no—
146C2×Dic79—216no—
147C2×Dic79—28no—
148C2×Dic79—24no—
149C2×Dic79—24no—
150C2×Dic79—24no—
151C2×Dic79—24no—
152C2×Dic79—24no—
153C2×Dic79—24no—
154C2×Dic79—24no—
155C2×Dic79—48no—
156C2×Dic79C23×C418yes—
157C2×Dic79C23×C418yes—
158C2×Dic79C2×#4118yes—
159C22×C79—24no—
160C22×C79—24no—
161C22×C79—24no—
162C22×C79—416no—
163C22×C79—44no—
164C22×C79—44no—
165C22×C79C2×#11714yes—
166C22×C79C4×#4114yes—
167C22×C79#52014yes—
168C22×C79#55218yes—
169C22×C79#55518yes—
170C22×C79C24×C411yescharacteristic
171C22×C79C22×#4112yes—
172C22×C79C22×#4112yes—
173C22×C79C2×H(5,𝔽2)11yescharacteristic
174C22×C79C2×2−1+411yescharacteristic
175C4×C79—24no—
176C4×C79—48no—
177C4×C79C2×#11718yes—
178Dic79—28no—
179Dic79—28no—
180Dic79—28no—
181Dic79—44no—
182C2×#2346—791nomaximal, Sylow
183C2×C79—44no—
184C2×C79#234618yescomplemented
185C2×C79C22×#11711yescharacteristic
186C2×C79C2×C4×#4111yescharacteristic
187C2×C79C2×#52011yescharacteristic
188C2×C79C2×#55212yes—
189C2×C79C2×#55512yes—
190C22×#117—791no—
191#2346—7916no—
192C2×#389—792no—
193C2×#388—794no—
194C2×#382—792no—
195C2×#380D7911yescharacteristic
196C2×C4×C4⋊C4—792no—
197C2×C4×C22⋊C4—791no—
198C2×#376—792no—
199C79C2×#234611yescharacteristic, complemented, Sylow
200C24×C4C2×D7911yescharacteristic
201C2×#117—798no—
202C2×#117—7916no—
203C22×C4⋊C4—794no—
204C22×C4⋊C4—791no—
205C22×C4⋊C4—791no—
206C22×C4⋊C4C2×D7912yes—
207C22×C22⋊C4—792no—
208C22×C22⋊C4—792no—
209C22×C22⋊C4C2×D7912yes—
210C22×C42—792no—
211C22×C42—794no—
212C22×C42—792no—
213#389—7916no—
214#388—7932no—
215#382—7916no—
216#380C2×D7918yes—
217C4×C4⋊C4—7916no—
218C4×C22⋊C4—798no—
219#376—7916no—
220C2×#95—791no—
221C2×#95—794no—
222C2×#95—791no—
223C2×#95—794no—
224C2×#95C2×D7912yes—
225C25C22×D7911yescharacteristic
226C23×C4—28no—
227C23×C4—792no—
228C23×C4—792no—
229C23×C4—792no—
230C23×C4—792no—
231C23×C4C4×D7918yes—
232C23×C4C22×D7914yes—
233C23×C4C22×D7914yes—
234C23×C4C22×D7911yescharacteristic
235C23×C4C22×D7911yescharacteristic
236#117—7964no—
237C2×C4⋊C4—28no—
238C2×C4⋊C4—3168no—
239C2×C4⋊C4—7916no—
240C2×C4⋊C4—798no—
241C2×C4⋊C4—798no—
242C2×C4⋊C4—794no—
243C2×C4⋊C4—794no—
244C2×C4⋊C4C22×D7918yes—
245C2×C22⋊C4—44no—
246C2×C22⋊C4—7916no—
247C2×C22⋊C4—798no—
248C2×C22⋊C4—798no—
249C2×C22⋊C4—1588no—
250C2×C22⋊C4C22×D7918yes—
251C2×C42—7916no—
252C2×C42—798no—
253C2×C42—7916no—
254C2×C42—798no—
255C2×C42—15816no—
256C2×C42—1588no—
257#95—794no—
258#95—7916no—
259#95—794no—
260#95—7916no—
261#95C22×D7918yes—
262C24—24no—
263C24—24no—
264C24—22no—
265C24—22no—
266C24C2×C4×D7914yes—
267C24C23×D7912yes—
268C24C23×D7911yescharacteristic
269C22×C4—24no—
270C22×C4—216no—
271C22×C4—232no—
272C22×C4—28no—
273C22×C4—28no—
274C22×C4—28no—
275C22×C4—798no—
276C22×C4—794no—
277C22×C4—794no—
278C22×C4—794no—
279C22×C4—798no—
280C22×C4—798no—
281C22×C4—794no—
282C22×C4—1584no—
283C22×C4—1584no—
284C22×C4—1584no—
285C22×C4—1588no—
286C22×C4—1584no—
287C22×C4—1584no—
288C22×C4—1584no—
289C22×C4—1584no—
290C22×C4C2×C4×D7914yes—
291C22×C4C2×C4×D79116yes—
292C22×C4C2×C4×D7914yes—
293C22×C4#1192962318yes—
294C22×C4C23×D7918yes—
295C22×C4C23×D7912yes—
296C22×C4C23×D7912yes—
297C4⋊C4—216no—
298C4⋊C4—31616no—
299C4⋊C4—7916no—
300C4⋊C4—7916no—
301C22⋊C4—48no—
302C22⋊C4—7932no—
303C22⋊C4—15816no—
304C42—7932no—
305C42—15832no—
306C42—15816no—
307C23—22no—
308C23—22no—
309C23—28no—
310C23—28no—
311C23—28no—
312C23—24no—
313C23—24no—
314C23—48no—
315C23—48no—
316C23C22×C4×D7914yes—
317C23C22×C4×D7912yes—
318C23#41×D7914yes—
319C23C2×#1192962314yes—
320C23#1457920612yes—
321C23#1457920912yes—
322C23C24×D7911yescharacteristic
323C2×C4—28no—
324C2×C4—24no—
325C2×C4—232no—
326C2×C4—28no—
327C2×C4—28no—
328C2×C4—28no—
329C2×C4—416no—
330C2×C4—3168no—
331C2×C4—798no—
332C2×C4—798no—
333C2×C4—798no—
334C2×C4—1584no—
335C2×C4—1584no—
336C2×C4—1584no—
337C2×C4—1584no—
338C2×C4—1584no—
339C2×C4—1584no—
340C2×C4—15816no—
341C2×C4—15816no—
342C2×C4—15816no—
343C2×C4—1588no—
344C2×C4—1584no—
345C2×C4#14579117116yes—
346C2×C4C22×C4×D7914yes—
347C2×C4C22×C4×D7914yes—
348C2×C4C2×#1192962318yes—
349C22—24no—
350C22—24no—
351C22—24no—
352C22—416no—
353C22—44no—
354C22—44no—
355C22C2×#1457911714yes—
356C22#1909903114yes—
357C22#1909904414yes—
358C22#1909924718yes—
359C22#1909927718yes—
360C22C23×C4×D7911yescharacteristic
361C22C2×#41×D7912yes—
362C22C22×#1192962312yes—
363C22C2×#1457920611yescharacteristic
364C22C2×#1457920911yescharacteristic
365C4—24no—
366C4—48no—
367C4—3164no—
368C4—1588no—
369C4—1588no—
370C4—1588no—
371C4C2×#1457911718yes—
372C2—44no—
373C2#2376628718yesdirect product factor
374C2C22×#1457911711yescharacteristic
375C2C2×#1909903111yescharacteristic
376C2C2×#1909904411yescharacteristic
377C2C2×#1909924712yes—
378C2C2×#1909927712yes—
subgroupG/H
centerC24C23×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC2×#380×C79C2
socleC24×C79C24
prime radicalC25×C79C23
cosocleC23×C79C25
hypercenterC2×#380D79
hypocenterC79C2×#2346
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#380

Complements

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

NH ≅ G/Ntype
2. #23766287C2direct (N × H)
3. C2×#19098459C2semidirect
5. C2×#19098427C2semidirect
6. C2×C4⋊C4×Dic79C2semidirect
8. C2×#19098408C2semidirect
10. C2×#14579120C4semidirect
20. #19098459C22semidirect
22. #19098427C22semidirect
23. C4⋊C4×Dic79C22semidirect
25. #19098408C22semidirect
39. #14579120C2×C4semidirect
184. C2×C79#2346semidirect
199. C79C2×#2346semidirect
373. C2#23766287direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791202
#237662872
C2×#190984592
C2×#190984572
C2×#190984272
C2×C4⋊C4×Dic792
C2×C4×C22⋊Dic792
C2×#190984082
C2×#380×C792
C2×#234679