Finite Group Databasebeta

← C2×#23771461 #34494830

Subgroups — C2×#23771461 #34494830

Order 20224.

2370 conjugacy classes of subgroups.

The subgroup lattice has 388 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579161C211yesmaximal, characteristic, complemented
2C22×#14579155C211yesmaximal, characteristic
3#23771461C2116yesmaximal, direct product factor
4C2×#19098503C212yesmaximal, complemented
5C2×#19098500C212yesmaximal
6C2×#19098495C212yesmaximal, complemented
7C2×#19098490C212yesmaximal
8C2×#19098484C212yesmaximal, complemented
9C2×#19098476C212yesmaximal
10C2×#383×C79C211yesmaximal, characteristic, complemented
11C23×Dic158C2212yes—
12C2×#14579161—28no—
13C2×#14579161C2218yescomplemented
14C2×#14579155—28no—
15C2×#14579155C2218yes—
16C22×C4⋊Dic79C2212yes—
17C22×C4⋊Dic79C2212yes—
18C22×C4⋊Dic79C2214yes—
19C22×Dic79⋊C4C2211yescharacteristic
20C22×Dic79⋊C4C2211yescharacteristic
21C22×Dic79⋊C4C2211yescharacteristic
22C22×(C2×D79)⋊C4C2211yescharacteristic
23C22×(C2×D79)⋊C4C2211yescharacteristic
24C22×(C2×D79)⋊C4C2211yescharacteristic
25C22×(C2×D79)⋊C4C2214yes—
26#19098503C22116yescomplemented
27#19098500C22116yes—
28#19098495C22116yescomplemented
29#19098490C22116yes—
30#19098484C22116yescomplemented
31#19098476C22116yes—
32C2×C79⋊#95C2214yes—
33C2×C79⋊#95C2214yes—
34C22×C42×C79C2211yescharacteristic
35#383×C79C2218yescomplemented
36C2×#95×C79C2212yes—
37C2×#95×C79C2212yes—
38C2×#95×C79C2212yes—
39C24×D79C2311yescharacteristic
40C22×Dic158—28no—
41C22×Dic158—48no—
42C22×Dic158C2318yes—
43C23×Dic79C2311yescharacteristic
44C23×Dic79C2311yescharacteristic
45C23×Dic79C2314yes—
46C23×Dic79C2311yescharacteristic
47#14579161—232no—
48#14579155—232no—
49C2×C4⋊Dic79—28no—
50C2×C4⋊Dic79—28no—
51C2×C4⋊Dic79—48no—
52C2×C4⋊Dic79C2318yes—
53C2×C4⋊Dic79C2318yes—
54C2×C4⋊Dic79C23116yes—
55C2×Dic79⋊C4—24no—
56C2×Dic79⋊C4—24no—
57C2×Dic79⋊C4—24no—
58C2×Dic79⋊C4C2314yes—
59C2×Dic79⋊C4C2314yes—
60C2×Dic79⋊C4C2314yes—
61C2×(C2×D79)⋊C4—24no—
62C2×(C2×D79)⋊C4—24no—
63C2×(C2×D79)⋊C4—24no—
64C2×(C2×D79)⋊C4—48no—
65C2×(C2×D79)⋊C4C2314yes—
66C2×(C2×D79)⋊C4C2314yes—
67C2×(C2×D79)⋊C4C2314yes—
68C2×(C2×D79)⋊C4C23116yes—
69C79⋊#95C23116yes—
70C79⋊#95C23116yes—
71C23×C4×C79C2314yes—
72C23×C4×C79C2311yescharacteristic
73C23×C4×C79C2311yescharacteristic
74C23×C4×C79C2311yescharacteristic
75C2×C42×C79D418yes—
76C2×C42×C79C2314yes—
77#95×C79C2318yes—
78#95×C79C2318yes—
79#95×C79C2318yes—
80C23×D79—22no—
81C23×D79—24no—
82C23×D79—24no—
83C23×D79—24no—
84C23×D79C2412yes—
85C2×Dic158—216no—
86C2×Dic158—416no—
87C2×Dic158—432no—
88C22×Dic79—28no—
89C22×Dic79—22no—
90C22×Dic79—22no—
91C22×Dic79—22no—
92C22×Dic79—28no—
93C22×Dic79—28no—
94C22×Dic79—24no—
95C22×Dic79—24no—
96C22×Dic79—24no—
97C22×Dic79C2418yes—
98C22×Dic79C2412yes—
99C22×Dic79C2412yes—
100C22×Dic79C2412yes—
101C4⋊Dic79—216no—
102C4⋊Dic79—216no—
103C4⋊Dic79—416no—
104Dic79⋊C4—28no—
105Dic79⋊C4—28no—
106Dic79⋊C4—28no—
107(C2×D79)⋊C4—28no—
108(C2×D79)⋊C4—28no—
109(C2×D79)⋊C4—28no—
110(C2×D79)⋊C4—416no—
111C24×C79C2411yescharacteristic
112C22×C4×C79—24no—
113C22×C4×C79—24no—
114C22×C4×C79—24no—
115C22×C4×C79—28no—
116C22×C4×C79—28no—
117C22×C4×C79—28no—
118C22×C4×C79C2×D414yes—
119C22×C4×C79C2×D414yes—
120C22×C4×C79C2×D414yes—
121C22×C4×C79C2418yes—
122C22×C4×C79C2412yes—
123C22×C4×C79C2412yes—
124C22×C4×C79C2412yes—
125C42×C79C2×D4116yes—
126C23×C79C22×D412yes—
127C23×C79H(5,𝔽2)14yes—
128C23×C792−1+414yes—
129C23×C792−1+414yes—
130C23×C79C2511yescharacteristic
131C22×D79—22no—
132C22×D79—24no—
133C22×D79—24no—
134C22×D79—24no—
135C22×D79—44no—
136C22×D79—44no—
137C22×D79—44no—
138C22×D79—416no—
139C2×C4×C79—28no—
140C2×C4×C79—28no—
141C2×C4×C79—28no—
142C2×C4×C79—24no—
143C2×C4×C79—24no—
144C2×C4×C79—24no—
145C2×C4×C79—28no—
146C2×C4×C79—28no—
147C2×C4×C79—28no—
148C2×C4×C79—416no—
149C2×C4×C79C22×D414yes—
150C2×C4×C79C22×D414yes—
151C2×C4×C79C22×D414yes—
152C2×Dic79—22no—
153C2×Dic79—22no—
154C2×Dic79—22no—
155C2×Dic79—28no—
156C2×Dic79—28no—
157C2×Dic79—24no—
158C2×Dic79—28no—
159C2×Dic79—24no—
160C2×Dic79—24no—
161C2×Dic79—44no—
162C2×Dic79—416no—
163C2×Dic79—44no—
164C2×Dic79—44no—
165Dic158—432no—
166C22×C79#53514yes—
167C22×C79#53614yes—
168C22×C79#53614yes—
169C22×C79#563116yes—
170C22×C79C23×D411yescharacteristic
171C22×C79C2×H(5,𝔽2)12yes—
172C22×C79C2×2−1+412yes—
173C22×C79C2×2−1+412yes—
174C2×D79—42no—
175C2×D79—42no—
176C2×D79—42no—
177C2×D79—48no—
178C2×D79—88no—
179C4×C79—24no—
180C4×C79—24no—
181C4×C79—24no—
182C4×C79—48no—
183Dic79—48no—
184Dic79—42no—
185Dic79—42no—
186Dic79—42no—
187C2×#2821—791nomaximal, Sylow
188C2×C79#282118yescomplemented
189C2×C79C2×#53511yescharacteristic
190C2×C79C2×#53611yescharacteristic
191C2×C79C2×#53611yescharacteristic
192C2×C79C2×#56314yes—
193D79—82no—
194C22×C4⋊Q8—791no—
195C22×#126—791no—
196#2821—7916no—
197C2×#400—792no—
198C2×#399—792no—
199C2×#398—792no—
200C2×#397—792no—
201C2×#395—792no—
202C2×#393—792no—
203C2×#383D7911yescharacteristic, complemented
204C79C2×#282111yescharacteristic, complemented, Sylow
205C23×Q8—792no—
206C2×C4⋊Q8—798no—
207C2×C4⋊Q8—1588no—
208C2×#126—798no—
209C2×#126—1588no—
210C22×C4⋊C4—794no—
211C22×C4⋊C4—791no—
212C22×C4⋊C4—792no—
213C22×C4⋊C4—791no—
214C22×C4⋊C4—792no—
215C22×C4⋊C4—791no—
216C22×C22⋊C4—794no—
217C22×C22⋊C4—791no—
218C22×C22⋊C4—791no—
219C22×C22⋊C4—791no—
220C22×C42C2×D7911yescharacteristic
221#400—7916no—
222#399—7916no—
223#398—7916no—
224#397—7916no—
225#395—7916no—
226#393—7916no—
227#383C2×D7918yescomplemented
228C2×#95—794no—
229C2×#95—794no—
230C2×#95C2×D7912yes—
231C2×#95C2×D7912yes—
232C2×#95C2×D7912yes—
233C25—791no—
234C22×Q8—3168no—
235C22×Q8—798no—
236C22×Q8—1588no—
237C23×C4—791no—
238C23×C4—794no—
239C23×C4—791no—
240C23×C4—791no—
241C23×C4C22×D7914yes—
242C23×C4C22×D7911yescharacteristic
243C23×C4C22×D7911yescharacteristic
244C23×C4C22×D7911yescharacteristic
245C4⋊Q8—15832no—
246#126—15832no—
247C2×C4⋊C4—3168no—
248C2×C4⋊C4—7916no—
249C2×C4⋊C4—794no—
250C2×C4⋊C4—794no—
251C2×C4⋊C4—794no—
252C2×C4⋊C4—798no—
253C2×C4⋊C4—798no—
254C2×C4⋊C4—1584no—
255C2×C4⋊C4—1584no—
256C2×C4⋊C4—1584no—
257C2×C4⋊C4—1588no—
258C2×C4⋊C4—1588no—
259C2×C22⋊C4—3168no—
260C2×C22⋊C4—7916no—
261C2×C22⋊C4—794no—
262C2×C22⋊C4—794no—
263C2×C22⋊C4—794no—
264C2×C22⋊C4—1584no—
265C2×C22⋊C4—1584no—
266C2×C22⋊C4—1584no—
267C2×C42D31618yes—
268C2×C42C22×D7914yes—
269#95—7916no—
270#95—7916no—
271#95C22×D7918yes—
272#95C22×D7918yes—
273#95C22×D7918yes—
274C24—792no—
275C24—1584no—
276C24—1584no—
277C24—1584no—
278C24—1582no—
279C24C23×D7911yescharacteristic
280C2×Q8—31632no—
281C2×Q8—31616no—
282C2×Q8—15816no—
283C22×C4—24no—
284C22×C4—24no—
285C22×C4—24no—
286C22×C4—28no—
287C22×C4—28no—
288C22×C4—28no—
289C22×C4—792no—
290C22×C4—792no—
291C22×C4—798no—
292C22×C4—792no—
293C22×C4—1588no—
294C22×C4—1584no—
295C22×C4—1588no—
296C22×C4—1584no—
297C22×C4—1584no—
298C22×C4—1582no—
299C22×C4—1582no—
300C22×C4—1582no—
301C22×C4—1588no—
302C22×C4C2×D31614yes—
303C22×C4C2×D31614yes—
304C22×C4C2×D31614yes—
305C22×C4C23×D7918yes—
306C22×C4C23×D7912yes—
307C22×C4C23×D7912yes—
308C22×C4C23×D7912yes—
309C4⋊C4—31616no—
310C4⋊C4—1588no—
311C4⋊C4—1588no—
312C4⋊C4—1588no—
313C4⋊C4—15816no—
314C4⋊C4—15816no—
315C22⋊C4—31616no—
316C22⋊C4—1588no—
317C22⋊C4—1588no—
318C22⋊C4—1588no—
319C42C2×D316116yes—
320C23—3164no—
321C23—3164no—
322C23—31616no—
323C23—3164no—
324C23—1584no—
325C23—1584no—
326C23—1584no—
327C23—1582no—
328C23C22×D31612yes—
329C23#1457920714yes—
330C23#1457920814yes—
331C23#1457920814yes—
332C23C24×D7911yescharacteristic
333Q8—31632no—
334C2×C4—24no—
335C2×C4—28no—
336C2×C4—28no—
337C2×C4—24no—
338C2×C4—24no—
339C2×C4—28no—
340C2×C4—28no—
341C2×C4—28no—
342C2×C4—28no—
343C2×C4—416no—
344C2×C4—3164no—
345C2×C4—3164no—
346C2×C4—31616no—
347C2×C4—3164no—
348C2×C4—1588no—
349C2×C4—1584no—
350C2×C4—1588no—
351C2×C4—1584no—
352C2×C4—1584no—
353C2×C4—1582no—
354C2×C4—1582no—
355C2×C4—1582no—
356C2×C4—1588no—
357C2×C4C22×D31614yes—
358C2×C4C22×D31614yes—
359C2×C4C22×D31614yes—
360C22—3162no—
361C22—3162no—
362C22—3162no—
363C22—3168no—
364C22—6328no—
365C22#1909913214yes—
366C22#1909913914yes—
367C22#1909913914yes—
368C22#19099315116yes—
369C22C23×D31611yescharacteristic
370C22C2×#1457920712yes—
371C22C2×#1457920812yes—
372C22C2×#1457920812yes—
373C4—24no—
374C4—24no—
375C4—24no—
376C4—48no—
377C4—3168no—
378C4—3162no—
379C4—3162no—
380C4—3162no—
381C2—6322no—
382C2#2377146118yesdirect product factor
383C2C2×#1909913211yescharacteristic
384C2C2×#1909913911yescharacteristic
385C2C2×#1909913911yescharacteristic
386C2C2×#1909931514yes—
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC2×#383×C79C2
socleC24×C79C24
prime radicalC24×D79C23
hypercenterC2×#383D79
hypocenterC79C2×#2821
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#383

Complements

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

NH ≅ G/Ntype
1. C22×#14579161C2semidirect
3. #23771461C2direct (N × H)
4. C2×#19098503C2semidirect
6. C2×#19098495C2semidirect
8. C2×#19098484C2semidirect
10. C2×#383×C79C2semidirect
13. C2×#14579161C22semidirect
26. #19098503C22semidirect
28. #19098495C22semidirect
30. #19098484C22semidirect
35. #383×C79C22semidirect
188. C2×C79#2821semidirect
203. C2×#383D79semidirect
204. C79C2×#2821semidirect
227. #383C2×D79semidirect
382. C2#23771461direct (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×#145791552
#237714612
C2×#190985032
C2×#190985002
C2×#190984952
C2×#190984902
C2×#190984842
C2×#190984762
C2×#383×C792
C2×#282179