Finite Group Databasebeta

← C2×#23763561 #34288673

Subgroups — C2×#23763561 #34288673

Order 20224.

1182 conjugacy classes of subgroups.

The subgroup lattice has 276 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579094C212yesmaximal
2C22×#14579093C211yesmaximal, characteristic
3C22×C8×Dic79C211yesmaximal, characteristic
4C2×#19098428C212yesmaximal
5#23763561C218yesmaximal, direct product factor
6C22×#106×C79C211yesmaximal, characteristic
7C23×C79⋊C8C2211yescharacteristic
8C22×C4⋊Dic79C2212yes—
9C22×C4×Dic79C2211yescharacteristic
10C2×#14579094—28no—
11C2×#14579094C2218yes—
12C2×#14579093—24no—
13C2×#14579093C2214yes—
14C2×C8×Dic79C418yescomplemented
15C2×C8×Dic79C2214yes—
16#19098428—24no—
17#19098428C2218yes—
18C2×C79⋊#95—24no—
19C23×C8×C79C2211yescharacteristic
20C22×C4⋊C4×C79C2212yes—
21C2×#106×C79—24no—
22C2×#106×C79C2214yes—
23C23×Dic79—22no—
24C23×Dic79D412yes—
25C22×C79⋊C8C2×C414yes—
26C22×C79⋊C8D414yes—
27C22×C79⋊C8Q814yes—
28C22×C79⋊C8C2312yes—
29C2×C4⋊Dic79—24no—
30C2×C4⋊Dic79—24no—
31C2×C4⋊Dic79—22no—
32C2×C4⋊Dic79C2314yes—
33C2×C4×Dic79C2×C414yes—
34C2×C4×Dic79D412yes—
35C2×C4×Dic79Q814yes—
36C2×C4×Dic79C2312yes—
37#14579094—216no—
38#14579093—28no—
39C8×Dic79C2×C4116yescomplemented
40C79⋊#95—216no—
41C23×C4×C79—22no—
42C23×C4×C79C2311yescharacteristic
43C22×C8×C79C2×C414yes—
44C22×C8×C79D414yes—
45C22×C8×C79Q814yes—
46C22×C8×C79C2312yes—
47C2×C4⋊C4×C79—24no—
48C2×C4⋊C4×C79—24no—
49C2×C4⋊C4×C79—22no—
50C2×C4⋊C4×C79C2314yes—
51#106×C79—28no—
52C22×Dic79—28no—
53C22×Dic79—24no—
54C22×Dic79—44no—
55C22×Dic79—48no—
56C22×Dic79C4⋊C418yes—
57C22×Dic79C2×D414yes—
58C2×C79⋊C8C4⋊C4116yes—
59C2×C79⋊C8C22×C414yes—
60C2×C79⋊C8C2×D414yes—
61C2×C79⋊C8C2×Q814yes—
62C4⋊Dic79—24no—
63C4⋊Dic79—24no—
64C4⋊Dic79—44no—
65C4×Dic79C4⋊C418yes—
66C4×Dic79C22×C414yes—
67C4×Dic79C2×Q814yes—
68C24×C79C2×D411yescharacteristic
69C22×C4×C79—24no—
70C22×C4×C79—44no—
71C22×C4×C79—48no—
72C22×C4×C79C22×C412yes—
73C22×C4×C79C2×D411yescharacteristic
74C22×C4×C79C2×D412yes—
75C22×C4×C79C2×D412yes—
76C22×C4×C79C2×Q812yes—
77C22×C4×C79C2×Q812yes—
78C22×C4×C79C2×Q812yes—
79C22×C4×C79C2411yescharacteristic
80C2×C8×C79C4⋊C4116yes—
81C2×C8×C79C22×C414yes—
82C2×C8×C79C2×D414yes—
83C2×C8×C79C2×Q814yes—
84C4⋊C4×C79—24no—
85C4⋊C4×C79—24no—
86C4⋊C4×C79—44no—
87C23×C79C2×C4⋊C412yes—
88C23×C79#12712yes—
89C23×C79C4⋊Q812yes—
90C23×C79#13518yes—
91C23×C79C22×D411yescharacteristic
92C2×C4×C79—44no—
93C2×C4×C79—48no—
94C2×C4×C79—88no—
95C2×C4×C79C2×C4⋊C414yes—
96C2×C4×C79C2×C4⋊C412yes—
97C2×C4×C79C2×C4⋊C414yes—
98C2×C4×C79#12712yes—
99C2×C4×C79C4⋊Q814yes—
100C2×C4×C79C4⋊Q814yes—
101C2×C4×C79C4⋊Q812yes—
102C2×C4×C79C23×C411yescharacteristic
103C2×C4×C79C22×D411yescharacteristic
104C2×C4×C79C22×D411yescharacteristic
105C2×C4×C79C22×Q811yescharacteristic
106C2×C4×C79C22×Q811yescharacteristic
107C2×C4×C79C22×Q811yescharacteristic
108C2×Dic79—28no—
109C2×Dic79—216no—
110C2×Dic79—44no—
111C2×Dic79—48no—
112C2×Dic79—88no—
113C2×Dic79C2×C4⋊C418yes—
114C8×C79C2×C4⋊C418yes—
115C79⋊C8C2×C4⋊C418yes—
116C22×C79#38414yes—
117C22×C79#42718yes—
118C22×C79#49518yes—
119C22×C79#49918yes—
120C22×C79C22×C4⋊C411yescharacteristic
121C22×C79C2×#12711yescharacteristic
122C22×C79C2×C4⋊Q811yescharacteristic
123C22×C79C2×#13514yes—
124C4×C79—84no—
125C4×C79#38414yes—
126C4×C79C22×C4⋊C411yescharacteristic
127C4×C79C22×C4⋊C411yescharacteristic
128C4×C79C2×C4⋊Q811yescharacteristic
129C4×C79C2×C4⋊Q811yescharacteristic
130Dic79—28no—
131Dic79—84no—
132C2×#1846—791nomaximal, Sylow
133C2×C79#184618yescomplemented
134C2×C79C2×#38411yescharacteristic
135C2×C79C2×#42712yes—
136C2×C79C2×#49512yes—
137C2×C79C2×#49912yes—
138C22×#107—792no—
139C22×#106—791no—
140C22×#106D7911yescharacteristic
141C22×C4×C8—791no—
142C2×#382—792no—
143#1846—798no—
144C79C2×#184611yescharacteristic, complemented, Sylow
145C23×C8—791no—
146C23×C8C2×D7911yescharacteristic
147C22×C4⋊C4—792no—
148C22×C4⋊C4C2×D7912yes—
149C22×C42—791no—
150C2×#107—798no—
151C2×#107—1588no—
152C2×#106—24no—
153C2×#106—794no—
154C2×#106—1584no—
155C2×#106C2×D7914yes—
156C2×C4×C8—794no—
157C2×C4×C8—798no—
158#382—798no—
159#382—1584no—
160C2×#95—1584no—
161C23×C4—22no—
162C23×C4—792no—
163C23×C4—1582no—
164C23×C4C22×D7911yescharacteristic
165C22×C8—794no—
166C22×C8—794no—
167C22×C8—794no—
168C22×C8—792no—
169C22×C8Dic15814yes—
170C22×C8C4×D7914yes—
171C22×C8C22⋊D7914yes—
172C22×C8C22×D7912yes—
173C2×C4⋊C4—24no—
174C2×C4⋊C4—24no—
175C2×C4⋊C4—22no—
176C2×C4⋊C4—794no—
177C2×C4⋊C4—1582no—
178C2×C4⋊C4—1584no—
179C2×C4⋊C4—1584no—
180C2×C4⋊C4C22×D7914yes—
181C2×C42—794no—
182C2×C42—792no—
183C2×C42—794no—
184C2×C42—792no—
185#107—15816no—
186#106—28no—
187#106—1588no—
188C4×C8—7916no—
189#95—15816no—
190C24D4×D7911yescharacteristic
191C22×C4—24no—
192C22×C4—44no—
193C22×C4—48no—
194C22×C4—3164no—
195C22×C4—3168no—
196C22×C4—798no—
197C22×C4—794no—
198C22×C4—1584no—
199C22×C4—1588no—
200C22×C4C2×C4×D7912yes—
201C22×C4D4×D7911yescharacteristic
202C22×C4D4×D7912yes—
203C22×C4C2×C22⋊D7912yes—
204C22×C4Q8×D7912yes—
205C22×C4Q8×D7912yes—
206C22×C4C2×Dic15812yes—
207C22×C4C23×D7911yescharacteristic
208C2×C8—794no—
209C2×C8—7916no—
210C2×C8—794no—
211C2×C8—794no—
212C2×C8Dic79⋊C4116yes—
213C2×C8C2×C4×D7914yes—
214C2×C8C2×C22⋊D7914yes—
215C2×C8C2×Dic15814yes—
216C4⋊C4—24no—
217C4⋊C4—24no—
218C4⋊C4—44no—
219C4⋊C4—3164no—
220C4⋊C4—1584no—
221C4⋊C4—1584no—
222C42—794no—
223C42—798no—
224C42—794no—
225C23C4⋊C4×D7912yes—
226C23#1457915712yes—
227C23#1457916012yes—
228C23#1457918218yes—
229C23C2×D4×D7911yescharacteristic
230C2×C4—48no—
231C2×C4—44no—
232C2×C4—88no—
233C2×C4—3168no—
234C2×C4—3164no—
235C2×C4—798no—
236C2×C4—6328no—
237C2×C4—1588no—
238C2×C4—15816no—
239C2×C4C4⋊C4×D7912yes—
240C2×C4C4⋊C4×D7914yes—
241C2×C4C2×Dic79⋊C414yes—
242C2×C4#1457915712yes—
243C2×C4#1457915914yes—
244C2×C4#1457916012yes—
245C2×C4#1457916014yes—
246C2×C4C22×C4×D7911yescharacteristic
247C2×C4C2×D4×D7911yescharacteristic
248C2×C4C22×C22⋊D7911yescharacteristic
249C2×C4C2×Q8×D7911yescharacteristic
250C2×C4C2×Q8×D7911yescharacteristic
251C2×C4C22×Dic15811yescharacteristic
252C8—798no—
253C8C2×Dic79⋊C418yes—
254C22#1909843214yes—
255C22#1909859818yes—
256C22#1909894418yes—
257C22#1909896318yes—
258C22C2×C4⋊C4×D7911yescharacteristic
259C22C2×#1457915711yescharacteristic
260C22C2×#1457916011yescharacteristic
261C22C2×#1457918214yes—
262C4—84no—
263C4—6324no—
264C4—1588no—
265C4#1909843214yes—
266C4C2×C4⋊C4×D7911yescharacteristic
267C4C22×Dic79⋊C411yescharacteristic
268C4C2×#1457915911yescharacteristic
269C4C2×#1457916011yescharacteristic
270C2#2376356118yesdirect product factor
271C2C2×#1909843211yescharacteristic
272C2C2×#1909859812yes—
273C2C2×#1909894412yes—
274C2C2×#1909896312yes—
subgroupG/H
centerC24D4×D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC22×#106×C79C2
socle, prime radicalC24×C79C2×D4
cosocleC22×C4×C79C24
hypercenterC22×#106D79
hypocenterC79C2×#1846
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C24 ◁ C23×C4 ◁ C22×#106

Complements

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

NH ≅ G/Ntype
5. #23763561C2direct (N × H)
14. C2×C8×Dic79C4semidirect
39. C8×Dic79C2×C4semidirect
133. C2×C79#1846semidirect
144. C79C2×#1846semidirect
270. C2#23763561direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145790942
C22×#145790932
C22×C8×Dic792
C2×#190984282
#237635612
C22×#106×C792
C2×#184679