Finite Group Databasebeta

← C2×#23765660 #34443667

Subgroups — C2×#23765660 #34443667

Order 20224.

854 conjugacy classes of subgroups.

The subgroup lattice has 356 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579107C211yesmaximal, characteristic, complemented
2C22×#14579106C211yesmaximal, characteristic, complemented
3C22×#14579102C211yesmaximal, characteristic
4C2×#19098948C211yesmaximal, characteristic, complemented
5C2×#19098946C211yesmaximal, characteristic, complemented
6#23765660C218yesmaximal, direct product factor
7C2×C16×Dic79C211yesmaximal, characteristic, complemented
8C22×SD32×C79C211yesmaximal, characteristic, complemented
9C22×Dic316C2211yescharacteristic
10C22×#11929612—21no—
11C22×#11929611—21no—
12C22×D632C2211yescharacteristic
13C2×#14579150—21no—
14C2×#14579148—21no—
15C2×#14579107—24no—
16C2×#14579107C2214yescomplemented
17C2×#14579106—24no—
18C2×#14579106C2214yescomplemented
19C2×#14579102—24no—
20C2×#14579102C2214yes—
21C22×C79⋊C16C2211yescharacteristic
22#19098948—22no—
23#19098948C2214yescomplemented
24#19098946—22no—
25#19098946C2214yescomplemented
26C2×C8×Dic79C2211yescharacteristic
27C16×Dic79C2214yescomplemented
28C22×Q16×C79C2211yescharacteristic
29C22×D8×C79C2211yescharacteristic
30C2×SD32×C79—24no—
31C2×SD32×C79C2214yescomplemented
32C22×C16×C79C2211yescharacteristic
33C22×Dic158—21no—
34C22×D316—21no—
35C2×Dic316—22no—
36C2×Dic316—22no—
37C2×Dic316—21no—
38C2×Dic316C2312yes—
39C2×#11929612—24no—
40C2×#11929612—44no—
41C2×#11929611—24no—
42C2×#11929611—44no—
43C2×D632—22no—
44C2×D632—22no—
45C2×D632—21no—
46C2×D632C2312yes—
47C22×C79⋊C8D411yescharacteristic
48#14579150—24no—
49#14579150—42no—
50#14579148—24no—
51#14579148—42no—
52C2×C22⋊Dic79—42no—
53C2×(C2×D79)⋊C4—42no—
54C2×C4×Dic79D411yescharacteristic
55#14579107—28no—
56#14579106—28no—
57#14579102—28no—
58C2×C79⋊C16D414yes—
59C2×C79⋊C16C2312yes—
60C8×Dic79D412yes—
61C8×Dic79C2312yes—
62C22×Q8×C79—21no—
63C22×D4×C79—21no—
64C2×Q16×C79—22no—
65C2×Q16×C79—22no—
66C2×Q16×C79—21no—
67C2×Q16×C79C2312yes—
68C2×D8×C79—22no—
69C2×D8×C79—22no—
70C2×D8×C79—21no—
71C2×D8×C79C2312yes—
72C22×C8×C79C2311yescharacteristic
73SD32×C79—28no—
74C2×C16×C79D414yes—
75C2×C16×C79C2312yes—
76C23×D79—41no—
77C2×Dic158—22no—
78C2×Dic158—42no—
79C2×Dic158—42no—
80C2×Dic158—41no—
81C2×D316—22no—
82C2×D316—42no—
83C2×D316—41no—
84C2×D316—42no—
85C22×Dic79—41no—
86C22×Dic79D812yes—
87Dic316—22no—
88Dic316—22no—
89Dic316—42no—
90#11929612—48no—
91#11929611—48no—
92D632—22no—
93D632—22no—
94D632—42no—
95C2×C79⋊C8D814yes—
96C2×C79⋊C8C2×D412yes—
97C22⋊Dic79—48no—
98(C2×D79)⋊C4—48no—
99C4×Dic79D812yes—
100C4×Dic79C2×D412yes—
101C79⋊C16C2×D414yes—
102C24×C79—41no—
103C2×Q8×C79—22no—
104C2×Q8×C79—41no—
105C2×Q8×C79—42no—
106C2×Q8×C79—42no—
107C2×D4×C79—22no—
108C2×D4×C79—42no—
109C2×D4×C79—42no—
110C2×D4×C79—41no—
111C22×C4×C79—41no—
112C22×C4×C79C2×D411yescharacteristic
113Q16×C79—22no—
114Q16×C79—22no—
115Q16×C79—42no—
116D8×C79—22no—
117D8×C79—22no—
118D8×C79—42no—
119C2×C8×C79C2×D412yes—
120C2×C8×C79C2×D412yes—
121C2×C8×C79C2×D411yescharacteristic
122C2×C8×C79C2411yescharacteristic
123C16×C79C2×D414yes—
124C23×C79—42no—
125C23×C79—82no—
126C23×C79—84no—
127C23×C79C2×D811yescharacteristic
128C22×D79—42no—
129C22×D79—82no—
130C22×D79—84no—
131Q8×C79—42no—
132Q8×C79—42no—
133Q8×C79—82no—
134D4×C79—42no—
135D4×C79—42no—
136D4×C79—82no—
137C2×C4×C79—42no—
138C2×C4×C79—82no—
139C2×C4×C79#12712yes—
140C2×C4×C79C2×D812yes—
141C2×C4×C79C2×D811yescharacteristic
142C2×C4×C79C22×D411yescharacteristic
143C2×Dic79—24no—
144C2×Dic79—42no—
145C2×Dic79—82no—
146C2×Dic79C2×D814yes—
147D316—42no—
148D316—42no—
149D316—82no—
150Dic158—42no—
151Dic158—42no—
152Dic158—82no—
153C8×C79#12712yes—
154C8×C79C22×D411yescharacteristic
155C8×C79C22×D411yescharacteristic
156C79⋊C8C2×D814yes—
157C22×C79—82no—
158C22×C79—84no—
159C22×C79—164no—
160C22×C79#49312yes—
161C22×C79#50814yes—
162C22×C79C22×D811yescharacteristic
163C2×D79—82no—
164C2×D79—84no—
165C2×D79—164no—
166C4×C79—82no—
167C4×C79#49312yes—
168C4×C79C2×#12711yescharacteristic
169C4×C79C22×D811yescharacteristic
170Dic79—24no—
171Dic79—82no—
172C2×#2249—791nomaximal, Sylow
173C2×C79—162no—
174C2×C79#224914yescomplemented
175C2×C79C2×#49311yescharacteristic
176C2×C79C2×#50812yes—
177D79—162no—
178C22×Q32—791no—
179C22×SD32—791no—
180C22×SD32D7911yescharacteristic, complemented
181C22×D16—791no—
182C2×#495—791no—
183C2×#495—791no—
184#2249—798no—
185C2×C4×C16—791no—
186C79C2×#224911yescharacteristic, complemented, Sylow
187C22×Q16—791no—
188C22×Q16C2×D7911yescharacteristic
189C22×SD16—1581no—
190C22×SD16—1581no—
191C22×D8—791no—
192C22×D8C2×D7911yescharacteristic
193C2×#124—1581no—
194C2×#124—1581no—
195C2×Q32—794no—
196C2×Q32—1584no—
197C2×SD32—24no—
198C2×SD32—794no—
199C2×SD32—1584no—
200C2×SD32C2×D7914yescomplemented
201C2×D16—794no—
202C2×D16—1584no—
203C22×C16—791no—
204C22×C16C2×D7911yescharacteristic
205#495—794no—
206#495—794no—
207#495—1582no—
208#495—1582no—
209C2×C4×C8—791no—
210C4×C16—794no—
211C22×Q8—21no—
212C22×Q8—1581no—
213C22×D4—21no—
214C22×D4—1581no—
215C2×Q16—22no—
216C2×Q16—21no—
217C2×Q16—22no—
218C2×Q16—792no—
219C2×Q16—1581no—
220C2×Q16—1582no—
221C2×Q16—1582no—
222C2×Q16C22×D7912yes—
223C2×SD16—3164no—
224C2×SD16—3164no—
225C2×SD16—1584no—
226C2×SD16—1584no—
227C2×D8—22no—
228C2×D8—21no—
229C2×D8—22no—
230C2×D8—792no—
231C2×D8—1581no—
232C2×D8—1582no—
233C2×D8—1582no—
234C2×D8C22×D7912yes—
235C22×C8—791no—
236C22×C8C22×D7911yescharacteristic
237#124—3162no—
238#124—3162no—
239#124—1584no—
240#124—1584no—
241C2×C22⋊C4—3162no—
242C2×C22⋊C4—3162no—
243C2×C42—791no—
244Q32—1588no—
245SD32—28no—
246SD32—1588no—
247D16—1588no—
248C2×C16—794no—
249C2×C16—792no—
250C2×C16C22⋊D7914yes—
251C2×C16C22×D7912yes—
252C4×C8—792no—
253C4×C8—792no—
254C24—41no—
255C24—3161no—
256C2×Q8—22no—
257C2×Q8—41no—
258C2×Q8—42no—
259C2×Q8—42no—
260C2×Q8—3161no—
261C2×Q8—3162no—
262C2×Q8—3162no—
263C2×Q8—1582no—
264C2×D4—22no—
265C2×D4—42no—
266C2×D4—42no—
267C2×D4—41no—
268C2×D4—3162no—
269C2×D4—3162no—
270C2×D4—3161no—
271C2×D4—1582no—
272C22×C4—41no—
273C22×C4—3161no—
274C22×C4—792no—
275C22×C4D4×D7911yescharacteristic
276Q16—22no—
277Q16—22no—
278Q16—42no—
279Q16—3162no—
280Q16—1582no—
281Q16—1582no—
282SD16—3168no—
283SD16—3168no—
284D8—22no—
285D8—22no—
286D8—42no—
287D8—3162no—
288D8—1582no—
289D8—1582no—
290C2×C8—794no—
291C2×C8—792no—
292C2×C8D4×D7911yescharacteristic
293C2×C8D4×D7912yes—
294C2×C8C2×C22⋊D7912yes—
295C2×C8C23×D7911yescharacteristic
296C22⋊C4—3168no—
297C22⋊C4—3168no—
298C42—792no—
299C42—792no—
300C16—794no—
301C16C2×C22⋊D7914yes—
302C23—42no—
303C23—82no—
304C23—84no—
305C23—3162no—
306C23—6322no—
307C23—6324no—
308C23D8×D7911yescharacteristic
309Q8—42no—
310Q8—42no—
311Q8—82no—
312Q8—3162no—
313Q8—3162no—
314Q8—6322no—
315D4—42no—
316D4—42no—
317D4—82no—
318D4—3162no—
319D4—3162no—
320D4—6322no—
321C2×C4—42no—
322C2×C4—82no—
323C2×C4—3162no—
324C2×C4—794no—
325C2×C4—6322no—
326C2×C4—1584no—
327C2×C4#1457915712yes—
328C2×C4D8×D7911yescharacteristic
329C2×C4D8×D7912yes—
330C2×C4C2×D4×D7911yescharacteristic
331C8—794no—
332C8#1457915712yes—
333C8C2×D4×D7911yescharacteristic
334C8C22×C22⋊D7911yescharacteristic
335C22—84no—
336C22—82no—
337C22—164no—
338C22—6324no—
339C22—6322no—
340C22—12644no—
341C22#1909893812yes—
342C22#1909899414yes—
343C22C2×D8×D7911yescharacteristic
344C4—82no—
345C4—6322no—
346C4—1584no—
347C4#1909893812yes—
348C4C2×#1457915711yescharacteristic
349C4C2×D8×D7911yescharacteristic
350C2—162no—
351C2—12642no—
352C2#2376566014yesdirect product factor
353C2C2×#1909893811yescharacteristic
354C2C2×#1909899412yes—
subgroupG/H
centerC23D8×D79
commutator, cosocleC2×C8×C79C24
FrattiniC2×C8C23×D79
FittingC22×SD32×C79C2
socleC23×C79C2×D8
prime radicalC22×#14579102C2
hypercenterC22×SD32D79
hypocenterC79C2×#2249
LCSG ▷ C2×C8×C79 ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C22×SD32

Complements

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

NH ≅ G/Ntype
1. C22×#14579107C2semidirect
2. C22×#14579106C2semidirect
4. C2×#19098948C2semidirect
5. C2×#19098946C2semidirect
6. #23765660C2direct (N × H)
7. C2×C16×Dic79C2semidirect
8. C22×SD32×C79C2semidirect
16. C2×#14579107C22semidirect
18. C2×#14579106C22semidirect
23. #19098948C22semidirect
25. #19098946C22semidirect
27. C16×Dic79C22semidirect
31. C2×SD32×C79C22semidirect
174. C2×C79#2249semidirect
180. C22×SD32D79semidirect
186. C79C2×#2249semidirect
200. C2×SD32C2×D79semidirect
352. C2#23765660direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791072
C22×#145791062
C22×#145791022
C2×#190989482
C2×#190989462
#237656602
C2×C16×Dic792
C22×SD32×C792
C2×#224979