Finite Group Databasebeta

← C2×#23771452 #34494797

Subgroups — C2×#23771452 #34494797

Order 20224.

2566 conjugacy classes of subgroups.

The subgroup lattice has 396 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579153C211yesmaximal, characteristic, complemented
2C22×#14579149C211yesmaximal, characteristic
3#23771452C2116yesmaximal, direct product factor
4C2×#19098500C212yesmaximal, complemented
5C2×#19098490C212yesmaximal, complemented
6C2×#19098485C214yesmaximal, complemented
7C2×#19098484C212yesmaximal, complemented
8C2×#19098481C212yesmaximal
9C2×#382×C79C211yesmaximal, characteristic, complemented
10C23×Dic158C2211yescharacteristic
11C23×D316C2211yescharacteristic
12C2×#14579153—28no—
13C2×#14579153C2218yescomplemented
14C2×#14579149—28no—
15C2×#14579149C2218yes—
16C22×C4⋊Dic79C2211yescharacteristic
17C22×C4⋊Dic79C2211yescharacteristic
18C22×C4⋊Dic79C2214yes—
19C22×Dic79⋊C4C2212yes—
20C22×Dic79⋊C4C2212yes—
21C22×(C2×D79)⋊C4C2212yes—
22C22×(C2×D79)⋊C4C2212yes—
23C22×(C2×D79)⋊C4C2214yes—
24C22×(C2×D79)⋊C4C2214yes—
25#19098500C22116yescomplemented
26#19098490C22116yescomplemented
27#19098485C22132yescomplemented
28#19098484C22116yescomplemented
29#19098481C22116yes—
30C2×C79⋊#95C2214yes—
31C22×C4⋊C4×C79C2212yes—
32C22×C42×C79C2211yescharacteristic
33#382×C79C2218yescomplemented
34C2×#95×C79C2212yes—
35C2×#95×C79C2212yes—
36C24×D79C2312yes—
37C22×Dic158—24no—
38C22×Dic158—44no—
39C22×Dic158C2314yes—
40C22×D316—24no—
41C22×D316—44no—
42C22×D316C2314yes—
43C23×Dic79C2312yes—
44C23×Dic79C2312yes—
45C23×Dic79C2312yes—
46#14579153—232no—
47#14579149—232no—
48C2×C4⋊Dic79—24no—
49C2×C4⋊Dic79—24no—
50C2×C4⋊Dic79—48no—
51C2×C4⋊Dic79C2314yes—
52C2×C4⋊Dic79C2314yes—
53C2×C4⋊Dic79C23116yes—
54C2×Dic79⋊C4—28no—
55C2×Dic79⋊C4—28no—
56C2×Dic79⋊C4C2318yes—
57C2×Dic79⋊C4C2318yes—
58C2×(C2×D79)⋊C4—28no—
59C2×(C2×D79)⋊C4—28no—
60C2×(C2×D79)⋊C4—48no—
61C2×(C2×D79)⋊C4—48no—
62C2×(C2×D79)⋊C4C2318yes—
63C2×(C2×D79)⋊C4C2318yes—
64C2×(C2×D79)⋊C4C23116yes—
65C2×(C2×D79)⋊C4C23116yes—
66C79⋊#95C23116yes—
67C23×C4×C79C2314yes—
68C23×C4×C79C2311yescharacteristic
69C23×C4×C79C2311yescharacteristic
70C23×C4×C79C2311yescharacteristic
71C2×C4⋊C4×C79—44no—
72C2×C4⋊C4×C79C2318yes—
73C2×C42×C79D418yes—
74C2×C42×C79C2314yes—
75#95×C79C2318yes—
76#95×C79C2318yes—
77C23×D79—24no—
78C23×D79—24no—
79C23×D79—28no—
80C23×D79—28no—
81C23×D79—24no—
82C23×D79C2414yes—
83C2×Dic158—28no—
84C2×Dic158—48no—
85C2×Dic158—416no—
86C2×D316—28no—
87C2×D316—48no—
88C2×D316—416no—
89C22×Dic79—24no—
90C22×Dic79—24no—
91C22×Dic79—24no—
92C22×Dic79—28no—
93C22×Dic79—24no—
94C22×Dic79—28no—
95C22×Dic79—24no—
96C22×Dic79C2414yes—
97C22×Dic79C2414yes—
98C22×Dic79C2414yes—
99C4⋊Dic79—28no—
100C4⋊Dic79—28no—
101C4⋊Dic79—416no—
102Dic79⋊C4—216no—
103Dic79⋊C4—216no—
104(C2×D79)⋊C4—216no—
105(C2×D79)⋊C4—216no—
106(C2×D79)⋊C4—416no—
107(C2×D79)⋊C4—416no—
108C24×C79C2411yescharacteristic
109C22×C4×C79—24no—
110C22×C4×C79—22no—
111C22×C4×C79—24no—
112C22×C4×C79—22no—
113C22×C4×C79—28no—
114C22×C4×C79—28no—
115C22×C4×C79—28no—
116C22×C4×C79C2×D414yes—
117C22×C4×C79C2×D414yes—
118C22×C4×C79C2×D414yes—
119C22×C4×C79C2418yes—
120C22×C4×C79C2412yes—
121C22×C4×C79C2412yes—
122C22×C4×C79C2412yes—
123C4⋊C4×C79—48no—
124C42×C79C2×D4116yes—
125C23×C79C22×D412yes—
126C23×C79H(5,𝔽2)12yes—
127C23×C79H(5,𝔽2)14yes—
128C23×C792−1+414yes—
129C23×C792−1+412yes—
130C23×C79C2511yescharacteristic
131C22×D79—24no—
132C22×D79—24no—
133C22×D79—28no—
134C22×D79—28no—
135C22×D79—24no—
136C22×D79—48no—
137C22×D79—48no—
138C22×D79—48no—
139C22×D79—416no—
140C22×D79—416no—
141C2×C4×C79—28no—
142C2×C4×C79—28no—
143C2×C4×C79—28no—
144C2×C4×C79—24no—
145C2×C4×C79—22no—
146C2×C4×C79—24no—
147C2×C4×C79—22no—
148C2×C4×C79—28no—
149C2×C4×C79—28no—
150C2×C4×C79—28no—
151C2×C4×C79—416no—
152C2×C4×C79C22×D414yes—
153C2×C4×C79C22×D414yes—
154C2×C4×C79C22×D414yes—
155C2×Dic79—24no—
156C2×Dic79—24no—
157C2×Dic79—24no—
158C2×Dic79—24no—
159C2×Dic79—28no—
160C2×Dic79—28no—
161C2×Dic79—24no—
162C2×Dic79—48no—
163C2×Dic79—48no—
164C2×Dic79—48no—
165D316—416no—
166Dic158—416no—
167C22×C79#53514yes—
168C22×C79#53614yes—
169C22×C79#53714yes—
170C22×C79#56218yes—
171C22×C79#56318yes—
172C22×C79C23×D411yescharacteristic
173C22×C79C2×H(5,𝔽2)11yescharacteristic
174C22×C79C2×H(5,𝔽2)12yes—
175C22×C79C2×2−1+412yes—
176C22×C79C2×2−1+411yescharacteristic
177C2×D79—44no—
178C2×D79—44no—
179C2×D79—44no—
180C2×D79—48no—
181C2×D79—48no—
182C2×D79—816no—
183C4×C79—24no—
184C4×C79—24no—
185C4×C79—24no—
186C4×C79—48no—
187Dic79—44no—
188Dic79—44no—
189Dic79—44no—
190C2×#2820—791nomaximal, Sylow
191C2×C79#282018yescomplemented
192C2×C79C2×#53511yescharacteristic
193C2×C79C2×#53611yescharacteristic
194C2×C79C2×#53711yescharacteristic
195C2×C79C2×#56212yes—
196C2×C79C2×#56312yes—
197D79—84no—
198C22×#125—791no—
199C22×#124—791no—
200#2820—7916no—
201C2×#399—792no—
202C2×#397—792no—
203C2×#396—794no—
204C2×#395—792no—
205C2×#394—792no—
206C2×#382D7911yescharacteristic, complemented
207C79C2×#282011yescharacteristic, complemented, Sylow
208C23×Q8—791no—
209C23×D4—791no—
210C2×#125—798no—
211C2×#125—1588no—
212C2×#124—798no—
213C2×#124—1588no—
214C22×C4⋊C4—794no—
215C22×C4⋊C4—792no—
216C22×C4⋊C4—792no—
217C22×C4⋊C4—791no—
218C22×C4⋊C4—791no—
219C22×C4⋊C4C2×D7912yes—
220C22×C22⋊C4—794no—
221C22×C22⋊C4—794no—
222C22×C22⋊C4—792no—
223C22×C22⋊C4—792no—
224C22×C42C2×D7911yescharacteristic
225#399—7916no—
226#397—7916no—
227#396—7932no—
228#395—7916no—
229#394—7916no—
230#382C2×D7918yescomplemented
231C2×#95—794no—
232C2×#95C2×D7912yes—
233C2×#95C2×D7912yes—
234C25—792no—
235C22×Q8—3164no—
236C22×Q8—794no—
237C22×Q8—1584no—
238C22×D4—3164no—
239C22×D4—794no—
240C22×D4—1584no—
241C23×C4—792no—
242C23×C4—792no—
243C23×C4—792no—
244C23×C4C22×D7914yes—
245C23×C4C22×D7911yescharacteristic
246C23×C4C22×D7911yescharacteristic
247C23×C4C22×D7911yescharacteristic
248#125—15832no—
249#124—15832no—
250C2×C4⋊C4—44no—
251C2×C4⋊C4—3168no—
252C2×C4⋊C4—7916no—
253C2×C4⋊C4—798no—
254C2×C4⋊C4—798no—
255C2×C4⋊C4—794no—
256C2×C4⋊C4—794no—
257C2×C4⋊C4—1588no—
258C2×C4⋊C4—1588no—
259C2×C4⋊C4—1584no—
260C2×C4⋊C4—1584no—
261C2×C4⋊C4C22×D7918yes—
262C2×C22⋊C4—3168no—
263C2×C22⋊C4—3168no—
264C2×C22⋊C4—7916no—
265C2×C22⋊C4—7916no—
266C2×C22⋊C4—798no—
267C2×C22⋊C4—798no—
268C2×C22⋊C4—1588no—
269C2×C22⋊C4—1588no—
270C2×C42D31618yes—
271C2×C42C22×D7914yes—
272#95—7916no—
273#95C22×D7918yes—
274#95C22×D7918yes—
275C24—794no—
276C24—1584no—
277C24—1588no—
278C24—1588no—
279C24—1584no—
280C24—1584no—
281C24C23×D7911yescharacteristic
282C2×Q8—31616no—
283C2×Q8—3168no—
284C2×Q8—1588no—
285C2×D4—31616no—
286C2×D4—3168no—
287C2×D4—1588no—
288C22×C4—22no—
289C22×C4—24no—
290C22×C4—24no—
291C22×C4—22no—
292C22×C4—28no—
293C22×C4—28no—
294C22×C4—28no—
295C22×C4—794no—
296C22×C4—794no—
297C22×C4—794no—
298C22×C4—1584no—
299C22×C4—1588no—
300C22×C4—1588no—
301C22×C4—1584no—
302C22×C4—1584no—
303C22×C4—1584no—
304C22×C4—1584no—
305C22×C4C2×D31614yes—
306C22×C4C2×D31614yes—
307C22×C4C2×D31614yes—
308C22×C4C23×D7918yes—
309C22×C4C23×D7912yes—
310C22×C4C23×D7912yes—
311C22×C4C23×D7912yes—
312C4⋊C4—48no—
313C4⋊C4—31616no—
314C4⋊C4—15816no—
315C4⋊C4—15816no—
316C4⋊C4—1588no—
317C4⋊C4—1588no—
318C22⋊C4—31616no—
319C22⋊C4—31616no—
320C22⋊C4—15816no—
321C22⋊C4—15816no—
322C42C2×D316116yes—
323C23—3168no—
324C23—3168no—
325C23—31616no—
326C23—31616no—
327C23—3168no—
328C23—1584no—
329C23—1588no—
330C23—1588no—
331C23—1584no—
332C23—1584no—
333C23C22×D31612yes—
334C23#1457920612yes—
335C23#1457920714yes—
336C23#1457920814yes—
337C23#1457920912yes—
338C23C24×D7911yescharacteristic
339Q8—31616no—
340D4—31616no—
341C2×C4—22no—
342C2×C4—24no—
343C2×C4—28no—
344C2×C4—24no—
345C2×C4—22no—
346C2×C4—28no—
347C2×C4—28no—
348C2×C4—28no—
349C2×C4—28no—
350C2×C4—28no—
351C2×C4—416no—
352C2×C4—3168no—
353C2×C4—3168no—
354C2×C4—3168no—
355C2×C4—1584no—
356C2×C4—1588no—
357C2×C4—1588no—
358C2×C4—1584no—
359C2×C4—1584no—
360C2×C4—1584no—
361C2×C4—1584no—
362C2×C4C22×D31614yes—
363C2×C4C22×D31614yes—
364C2×C4C22×D31614yes—
365C22—3164no—
366C22—3164no—
367C22—3164no—
368C22—3168no—
369C22—3168no—
370C22—63216no—
371C22#1909913214yes—
372C22#1909913914yes—
373C22#1909914414yes—
374C22#1909930718yes—
375C22#1909931718yes—
376C22C23×D31611yescharacteristic
377C22C2×#1457920611yescharacteristic
378C22C2×#1457920712yes—
379C22C2×#1457920812yes—
380C22C2×#1457920911yescharacteristic
381C4—24no—
382C4—24no—
383C4—24no—
384C4—48no—
385C4—3164no—
386C4—3164no—
387C4—3164no—
388C2—6324no—
389C2#2377145218yesdirect product factor
390C2C2×#1909913211yescharacteristic
391C2C2×#1909913911yescharacteristic
392C2C2×#1909914411yescharacteristic
393C2C2×#1909930712yes—
394C2C2×#1909931712yes—
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC2×#382×C79C2
socleC24×C79C24
prime radicalC23×D316C22
hypercenterC2×#382D79
hypocenterC79C2×#2820
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#382

Complements

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

NH ≅ G/Ntype
1. C22×#14579153C2semidirect
3. #23771452C2direct (N × H)
4. C2×#19098500C2semidirect
5. C2×#19098490C2semidirect
6. C2×#19098485C2semidirect
7. C2×#19098484C2semidirect
9. C2×#382×C79C2semidirect
13. C2×#14579153C22semidirect
25. #19098500C22semidirect
26. #19098490C22semidirect
27. #19098485C22semidirect
28. #19098484C22semidirect
33. #382×C79C22semidirect
191. C2×C79#2820semidirect
206. C2×#382D79semidirect
207. C79C2×#2820semidirect
230. #382C2×D79semidirect
389. C2#23771452direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791532
C22×#145791492
#237714522
C2×#190985002
C2×#190984902
C2×#190984852
C2×#190984842
C2×#190984812
C2×#382×C792
C2×#282079