Finite Group Databasebeta

← C2×#23763491 #34288056

Subgroups — C2×#23763491 #34288056

Order 20224.

1878 conjugacy classes of subgroups.

The subgroup lattice has 330 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4⋊Dic79C211yesmaximal, characteristic
2C2×#19098423C211yesmaximal, characteristic
3#23763491C218yesmaximal, direct product factor
4C2×#19098326C214yesmaximal, complemented
5C22×C22⋊C8×C79C211yesmaximal, characteristic
6C24×Dic79—21no—
7C22×C4⋊Dic79—24no—
8C22×C4⋊Dic79—21no—
9C22×C4⋊Dic79—22no—
10C22×C4⋊Dic79C418yescomplemented
11C22×C4⋊Dic79C2212yes—
12C22×C4⋊Dic79C2212yes—
13C22×C4⋊Dic79C2214yes—
14C22×C22⋊Dic79—21no—
15#19098423—22no—
16#19098423C2214yes—
17C2×C79⋊#95—21no—
18#19098326C22116yescomplemented
19C24×C4×C79C2211yescharacteristic
20C23×C8×C79C2212yes—
21C2×C22⋊C8×C79—24no—
22C2×C22⋊C8×C79C2214yes—
23C23×Dic79—28no—
24C23×Dic79—22no—
25C23×Dic79—24no—
26C23×Dic79—22no—
27C23×Dic79—48no—
28C2×C4⋊Dic79—216no—
29C2×C4⋊Dic79—28no—
30C2×C4⋊Dic79—22no—
31C2×C4⋊Dic79—24no—
32C2×C4⋊Dic79—24no—
33C2×C4⋊Dic79—28no—
34C2×C4⋊Dic79—28no—
35C2×C4⋊Dic79—22no—
36C2×C4⋊Dic79C2×C418yes—
37C2×C4⋊Dic79C2×C4116yescomplemented
38C2×C4⋊Dic79C2314yes—
39C2×C4⋊Dic79C2314yes—
40C2×C22⋊Dic79—24no—
41C2×C22⋊Dic79—44no—
42C79⋊#95—24no—
43C25×C79D411yescharacteristic
44C23×C4×C79—28no—
45C23×C4×C79C2×C414yes—
46C23×C4×C79D414yes—
47C23×C4×C79D411yescharacteristic
48C23×C4×C79D412yes—
49C23×C4×C79C2312yes—
50C23×C4×C79C2311yescharacteristic
51C22×C8×C79—24no—
52C22×C8×C79—28no—
53C22×C8×C79C2314yes—
54C22⋊C8×C79—28no—
55C22×Dic79—28no—
56C22×Dic79—216no—
57C22×Dic79—24no—
58C22×Dic79—24no—
59C22×Dic79—416no—
60C22×Dic79—432no—
61C22×Dic79—44no—
62C22×Dic79—44no—
63C22×Dic79—48no—
64C22×Dic79—44no—
65C4⋊Dic79—28no—
66C4⋊Dic79—216no—
67C4⋊Dic79—24no—
68C4⋊Dic79—28no—
69C4⋊Dic79—44no—
70C4⋊Dic79C22×C418yes—
71C22⋊Dic79—48no—
72C24×C79—24no—
73C24×C79—24no—
74C24×C79C22⋊C414yes—
75C24×C79SD1614yes—
76C24×C79Q1614yes—
77C24×C79C2×D412yes—
78C24×C79C2×D411yescharacteristic
79C22×C4×C79—24no—
80C22×C4×C79—216no—
81C22×C4×C79—28no—
82C22×C4×C79—216no—
83C22×C4×C79—28no—
84C22×C4×C79C22⋊C414yes—
85C22×C4×C79C22⋊C418yes—
86C22×C4×C79C22×C414yes—
87C22×C4×C79C22×C412yes—
88C22×C4×C79C2×D412yes—
89C22×C4×C79C2×D414yes—
90C22×C4×C79C2×D411yescharacteristic
91C22×C4×C79C2×D412yes—
92C22×C4×C79#4118yes—
93C22×C4×C79C2411yescharacteristic
94C2×C8×C79—24no—
95C2×C8×C79—28no—
96C2×C8×C79—48no—
97C23×C79—24no—
98C23×C79—24no—
99C23×C79—28no—
100C23×C79—28no—
101C23×C79—216no—
102C23×C79—216no—
103C23×C79#103116yes—
104C23×C79C2×C22⋊C414yes—
105C23×C79C2×C22⋊C412yes—
106C23×C79#12314yes—
107C23×C79C2×SD1614yes—
108C23×C79C2×SD1612yes—
109C23×C79C2×Q1614yes—
110C23×C79C2×Q1612yes—
111C23×C79AGL(1,ℤ/8)14yes—
112C23×C79C22×D411yescharacteristic
113C2×C4×C79—24no—
114C2×C4×C79—28no—
115C2×C4×C79—28no—
116C2×C4×C79—28no—
117C2×C4×C79—216no—
118C2×C4×C79C2×C22⋊C414yes—
119C2×C4×C79C2×C22⋊C412yes—
120C2×C4×C79#11718yes—
121C2×C4×C79#12318yes—
122C2×C4×C79#12314yes—
123C2×C4×C79C23×C411yescharacteristic
124C2×C4×C79C22×D411yescharacteristic
125C2×C4×C79C2×#4114yes—
126C2×Dic79—28no—
127C2×Dic79—432no—
128C2×Dic79—48no—
129C2×Dic79—416no—
130C2×Dic79—44no—
131C2×Dic79—44no—
132C2×Dic79—44no—
133C2×Dic79—88no—
134C8×C79—44no—
135C22×C79—28no—
136C22×C79—28no—
137C22×C79—232no—
138C22×C79—24no—
139C22×C79—24no—
140C22×C79#38114yes—
141C22×C79C2×#10318yes—
142C22×C79C2×#10314yes—
143C22×C79#41814yes—
144C22×C79#48118yes—
145C22×C79#48418yes—
146C22×C79C22×C22⋊C411yescharacteristic
147C22×C79C2×#12312yes—
148C22×C79C22×SD1611yescharacteristic
149C22×C79C22×Q1611yescharacteristic
150C22×C79C2×AGL(1,ℤ/8)12yes—
151C4×C79—24no—
152C4×C79#38114yes—
153C4×C79C2×#11712yes—
154C4×C79C2×#12312yes—
155Dic79—48no—
156Dic79—84no—
157C2×#1824—791nomaximal, Sylow
158C2×C79—28no—
159C2×C79#182418yescomplemented
160C2×C79C2×#38111yescharacteristic
161C2×C79C22×#10311yescharacteristic
162C2×C79C2×#41811yescharacteristic
163C2×C79C2×#48112yes—
164C2×C79C2×#48412yes—
165C23×C4⋊C4—791no—
166C22×C22⋊C8D7911yescharacteristic
167C2×#380—791no—
168#1824—798no—
169C2×#340—794no—
170C79C2×#182411yescharacteristic, complemented, Sylow
171C24×C4—1581no—
172C24×C4C2×D7911yescharacteristic
173C23×C8C2×D7912yes—
174C22×C4⋊C4—794no—
175C22×C4⋊C4—792no—
176C22×C4⋊C4—798no—
177C22×C4⋊C4—792no—
178C22×C4⋊C4—1584no—
179C22×C4⋊C4—1582no—
180C22×C4⋊C4—1581no—
181C22×C22⋊C4—1581no—
182C2×C22⋊C8—24no—
183C2×C22⋊C8C2×D7914yes—
184#380—794no—
185#380—1582no—
186C2×#95—1581no—
187#340—7916no—
188C25D31611yescharacteristic
189C23×C4—28no—
190C23×C4—3168no—
191C23×C4—1582no—
192C23×C4—1588no—
193C23×C4—1584no—
194C23×C4—1582no—
195C23×C4C4×D7914yes—
196C23×C4D31612yes—
197C23×C4D31611yescharacteristic
198C23×C4C22⋊D7914yes—
199C23×C4C22×D7912yes—
200C23×C4C22×D7911yescharacteristic
201C22×C8—24no—
202C22×C8—28no—
203C22×C8C22×D7914yes—
204C2×C4⋊C4—798no—
205C2×C4⋊C4—7916no—
206C2×C4⋊C4—794no—
207C2×C4⋊C4—794no—
208C2×C4⋊C4—1582no—
209C2×C4⋊C4—1588no—
210C2×C4⋊C4—1588no—
211C2×C4⋊C4—15816no—
212C2×C4⋊C4—1588no—
213C2×C4⋊C4—1584no—
214C2×C4⋊C4—1584no—
215C2×C4⋊C4—1582no—
216C2×C22⋊C4—3164no—
217C2×C22⋊C4—1584no—
218C22⋊C8—28no—
219#95—1584no—
220C24—24no—
221C24—24no—
222C24(C2×D79)⋊C414yes—
223C24#1192961314yes—
224C24Dic31614yes—
225C24C2×D31612yes—
226C24C2×D31611yescharacteristic
227C22×C4—24no—
228C22×C4—28no—
229C22×C4—216no—
230C22×C4—216no—
231C22×C4—28no—
232C22×C4—31632no—
233C22×C4—31616no—
234C22×C4—3168no—
235C22×C4—3164no—
236C22×C4—3164no—
237C22×C4—3164no—
238C22×C4—1584no—
239C22×C4—15816no—
240C22×C4—1588no—
241C22×C4—1584no—
242C22×C4(C2×D79)⋊C414yes—
243C22×C4(C2×D79)⋊C418yes—
244C22×C4C2×C4×D7914yes—
245C22×C4C2×C4×D7912yes—
246C22×C4C2×C22⋊D7914yes—
247C22×C4C2×C22⋊D7912yes—
248C22×C4C2×D31612yes—
249C22×C4C2×D31611yescharacteristic
250C22×C4#1192962318yes—
251C22×C4C23×D7911yescharacteristic
252C2×C8—28no—
253C2×C8—24no—
254C2×C8—48no—
255C4⋊C4—3164no—
256C4⋊C4—798no—
257C4⋊C4—1588no—
258C4⋊C4—15816no—
259C4⋊C4—1588no—
260C4⋊C4—1584no—
261C22⋊C4—3168no—
262C23—216no—
263C23—216no—
264C23—28no—
265C23—24no—
266C23—28no—
267C23—24no—
268C23#14579086116yes—
269C23C2×(C2×D79)⋊C414yes—
270C23C2×(C2×D79)⋊C412yes—
271C23#1457914514yes—
272C23C2×#1192961314yes—
273C23C2×#1192961312yes—
274C23C2×Dic31614yes—
275C23C2×Dic31612yes—
276C23#1457918914yes—
277C23C22×D31611yescharacteristic
278C2×C4—28no—
279C2×C4—24no—
280C2×C4—216no—
281C2×C4—28no—
282C2×C4—28no—
283C2×C4—31632no—
284C2×C4—31616no—
285C2×C4—3168no—
286C2×C4—3164no—
287C2×C4—3164no—
288C2×C4—3164no—
289C2×C4—6328no—
290C2×C4—1588no—
291C2×C4C2×(C2×D79)⋊C414yes—
292C2×C4C2×(C2×D79)⋊C412yes—
293C2×C4#1457911718yes—
294C2×C4#1457914218yes—
295C2×C4#1457914514yes—
296C2×C4C22×C4×D7911yescharacteristic
297C2×C4C22×C22⋊D7911yescharacteristic
298C2×C4C2×#1192962314yes—
299C8—44no—
300C22—24no—
301C22—232no—
302C22—28no—
303C22—28no—
304C22—24no—
305C22#1909842414yes—
306C22C2×#1457908618yes—
307C22C2×#1457908614yes—
308C22#1909856914yes—
309C22#1909888218yes—
310C22#1909889918yes—
311C22C22×(C2×D79)⋊C411yescharacteristic
312C22C2×#1457914512yes—
313C22C22×#1192961311yescharacteristic
314C22C22×Dic31611yescharacteristic
315C22C2×#1457918912yes—
316C4—24no—
317C4—3168no—
318C4—6324no—
319C4#1909842414yes—
320C4C2×#1457911712yes—
321C4C2×#1457914212yes—
322C2—28no—
323C2#2376349118yesdirect product factor
324C2C2×#1909842411yescharacteristic
325C2C22×#1457908611yescharacteristic
326C2C2×#1909856911yescharacteristic
327C2C2×#1909888212yes—
328C2C2×#1909889912yes—
subgroupG/H
centerC24C2×D316
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC22×C22⋊C8×C79C2
socleC24×C79C2×D4
prime radicalC25×C79D4
cosocleC22×C4×C79C24
hypercenterC22×C22⋊C8D79
hypocenterC79C2×#1824
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C24 ◁ C24×C4 ◁ C22×C22⋊C8

Complements

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

NH ≅ G/Ntype
3. #23763491C2direct (N × H)
4. C2×#19098326C2semidirect
10. C22×C4⋊Dic79C4semidirect
18. #19098326C22semidirect
37. C2×C4⋊Dic79C2×C4semidirect
159. C2×C79#1824semidirect
170. C79C2×#1824semidirect
323. C2#23763491direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C4⋊Dic792
C2×#190984232
#237634912
C2×#190983262
C22×C22⋊C8×C792
C2×#182479