Finite Group Databasebeta

← #34219631

Subgroups — #34219631

Order 20224.

1854 conjugacy classes of subgroups.

The subgroup lattice has 240 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098461C216yesmaximal
2C2×#19098433C211yesmaximal, characteristic
3C2×#19098433C211yesmaximal, characteristic
4#23761630C216yesmaximal
5C2×C43×C79C211yesmaximal, characteristic
6C22×C4⋊Dic79C2216yes—
7C22×C4⋊Dic79C2216yes—
8C22×Dic79⋊C4C2214yes—
9#19098461—224no—
10#19098433—24no—
11#19098433C418yescomplemented
12C2×C79⋊#95C22112yes—
13C22×C42×C79C2213yes—
14C22×C42×C79C2213yes—
15C22×C42×C79C2211yescharacteristic
16C43×C79—24no—
17C23×Dic79C2314yes—
18C23×Dic79C2314yes—
19C2×C4⋊Dic79—212no—
20C2×C4⋊Dic79—212no—
21C2×C4⋊Dic79—212no—
22C2×C4⋊Dic79—212no—
23C2×C4⋊Dic79—212no—
24C2×C4⋊Dic79C2×C4124yes—
25C2×Dic79⋊C4—224no—
26C79⋊#95—224no—
27C23×C4×C79C2311yescharacteristic
28C23×C4×C79C2313yes—
29C23×C4×C79C2313yes—
30C2×C42×C79—26no—
31C2×C42×C79—26no—
32C2×C42×C79—26no—
33C2×C42×C79—26no—
34C2×C42×C79C2×C414yes—
35C2×C42×C79D414yes—
36C2×C42×C79D4112yes—
37C2×C42×C79Q8112yes—
38C2×C42×C79Q814yes—
39C22×Dic79—212no—
40C22×Dic79—212no—
41C22×Dic79—24no—
42C22×Dic79—212no—
43C22×Dic79—212no—
44C22×Dic79C22×C418yes—
45C4⋊Dic79—248no—
46C4⋊Dic79—424no—
47Dic79⋊C4—416no—
48C24×C79C2411yescharacteristic
49C22×C4×C79—21no—
50C22×C4×C79—23no—
51C22×C4×C79—23no—
52C22×C4×C79—23no—
53C22×C4×C79—26no—
54C22×C4×C79C22×C416yes—
55C22×C4×C79C2×D416yes—
56C22×C4×C79C2×D416yes—
57C22×C4×C79C2×D416yes—
58C22×C4×C79C2×D416yes—
59C22×C4×C79C2×Q8112yes—
60C22×C4×C79C2×Q816yes—
61C22×C4×C79C2×Q816yes—
62C22×C4×C79#4116yes—
63C22×C4×C79#4116yes—
64C42×C79—224no—
65C42×C79—224no—
66C42×C79C4⋊C4116yescomplemented
67C23×C79C23×C411yescharacteristic
68C23×C79C22×D411yescharacteristic
69C23×C79C22×D413yes—
70C23×C79C22×Q811yescharacteristic
71C23×C79C22×Q813yes—
72C23×C79C2×#4113yes—
73C23×C79C2×#4113yes—
74C2×C4×C79—26no—
75C2×C4×C79—26no—
76C2×C4×C79—212no—
77C2×C4×C79—26no—
78C2×C4×C79—26no—
79C2×C4×C79—212no—
80C2×C4×C79C2×C4⋊C4112yes—
81C2×C4×C79C4×D4112yes—
82C2×C4×C79C4×Q8112yes—
83C2×C4×C79#121112yes—
84C2×C4×C79C22⋊Q8112yes—
85C2×C4×C79#125112yes—
86C2×C4×C79#12714yes—
87C2×C4×C79C4⋊Q8112yes—
88C2×C4×C79C4⋊Q8112yes—
89C2×Dic79—224no—
90C2×Dic79—44no—
91C2×Dic79—412no—
92C2×Dic79—412no—
93C2×Dic79—44no—
94C2×Dic79—412no—
95C22×C79C22×C4⋊C411yescharacteristic
96C22×C79C2×C4×D413yes—
97C22×C79C2×C4×Q813yes—
98C22×C79C2×#12113yes—
99C22×C79C2×C22⋊Q813yes—
100C22×C79C2×#12513yes—
101C22×C79C2×#12711yescharacteristic
102C22×C79C2×C4⋊Q813yes—
103C22×C79C2×C4⋊Q813yes—
104C22×C79#53213yes—
105C22×C79#53213yes—
106C22×C79#53316yes—
107C4×C79—24no—
108C4×C79—212no—
109C4×C79#389124yescomplemented
110Dic79—48no—
111Dic79—84no—
112#14712—791nomaximal, Sylow
113C2×C79C2×#38913yes—
114C2×C79C4×#12711yescharacteristic
115C2×C79C4×C4⋊Q813yes—
116C2×C79#285611yescharacteristic
117C2×C79#285713yes—
118C2×C79#285913yes—
119C2×C79#286811yescharacteristic
120C2×#389—796no—
121C2×#384—791no—
122C2×#384—791no—
123C2×C43D7911yescharacteristic
124C4⋊#95—796no—
125C79#1471211yescharacteristic, complemented, Sylow
126C22×C4⋊C4—796no—
127C22×C4⋊C4—794no—
128C22×C4⋊C4—796no—
129C22×C42C2×D7913yes—
130C22×C42C2×D7913yes—
131C22×C42C2×D7911yescharacteristic
132#389—15824no—
133#384—798no—
134#384—1584no—
135C2×#95—7912no—
136C43—24no—
137C23×C4—794no—
138C23×C4—794no—
139C23×C4C22×D7911yescharacteristic
140C23×C4C22×D7913yes—
141C23×C4C22×D7913yes—
142C2×C4⋊C4—7924no—
143C2×C4⋊C4—15812no—
144C2×C4⋊C4—15824no—
145C2×C4⋊C4—15812no—
146C2×C4⋊C4—15812no—
147C2×C4⋊C4—15812no—
148C2×C4⋊C4—15812no—
149C2×C42—26no—
150C2×C42—26no—
151C2×C42—26no—
152C2×C42—26no—
153C2×C42Dic158112yes—
154C2×C42Dic15814yes—
155C2×C42C4×D7914yes—
156C2×C42D316112yes—
157C2×C42C22⋊D7914yes—
158#95—15824no—
159C24C23×D7911yescharacteristic
160C22×C4—23no—
161C22×C4—23no—
162C22×C4—26no—
163C22×C4—21no—
164C22×C4—23no—
165C22×C4—798no—
166C22×C4—15812no—
167C22×C4—1584no—
168C22×C4—15812no—
169C22×C4—15812no—
170C22×C4—15812no—
171C22×C4C2×C4×D7916yes—
172C22×C4C2×C22⋊D7916yes—
173C22×C4C2×D31616yes—
174C22×C4C2×D31616yes—
175C22×C4C2×D31616yes—
176C22×C4C2×Dic158112yes—
177C22×C4C2×Dic15816yes—
178C22×C4C2×Dic15816yes—
179C22×C4#1192962416yes—
180C22×C4#1192962416yes—
181C4⋊C4—31624no—
182C4⋊C4—31616no—
183C4⋊C4—15848no—
184C42—224no—
185C42—224no—
186C42Dic79⋊C4116yescomplemented
187C23C22×C4×D7911yescharacteristic
188C23C22×C22⋊D7911yescharacteristic
189C23C22×D31613yes—
190C23C22×Dic15811yescharacteristic
191C23C22×Dic15813yes—
192C23C2×#1192962413yes—
193C23C2×#1192962413yes—
194C2×C4—26no—
195C2×C4—26no—
196C2×C4—212no—
197C2×C4—26no—
198C2×C4—26no—
199C2×C4—212no—
200C2×C4—3164no—
201C2×C4—31612no—
202C2×C4—31612no—
203C2×C4—3164no—
204C2×C4—31612no—
205C2×C4—15824no—
206C2×C4C2×Dic79⋊C4112yes—
207C2×C4C4×D316112yes—
208C2×C4C4×Dic158112yes—
209C2×C4#14579135112yes—
210C2×C4#14579140112yes—
211C2×C4#14579153112yes—
212C2×C4#1457915814yes—
213C2×C4#14579161112yes—
214C2×C4#14579161112yes—
215C22C22×Dic79⋊C411yescharacteristic
216C22C2×C4×D31613yes—
217C22C2×C4×Dic15813yes—
218C22C2×#1457913513yes—
219C22C2×#1457914013yes—
220C22C2×#1457915313yes—
221C22C2×#1457915811yescharacteristic
222C22C2×#1457916113yes—
223C22C2×#1457916113yes—
224C22#1909911313yes—
225C22#1909911313yes—
226C22#1909912016yes—
227C4—24no—
228C4—212no—
229C4—3168no—
230C4—6324no—
231C4#19098461124yescomplemented
232C2C2×#1909846113yes—
233C2C4×#1457915811yescharacteristic
234C2C4×#1457916113yes—
235C2#2377174511yescharacteristic
236C2#2377175213yes—
237C2#2377176313yes—
238C2#2377179811yescharacteristic
subgroupG/H
center, FrattiniC24C23×D79
commutatorC23×C79C23×C4
FittingC2×C43×C79C2
socle, prime radical, cosocleC24×C79C24
hypercenterC2×C43D79
hypocenterC79#14712
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×C43

Complements

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

NH ≅ G/Ntype
11. #19098433C4semidirect
66. C42×C79C4⋊C4semidirect
109. C4×C79#389semidirect
125. C79#14712semidirect
186. C42Dic79⋊C4semidirect
231. C4#19098461semidirect

Maximal subgroups

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

subgroupindex
C2×#190984612
C2×#190984332
#237616302
C2×C43×C792
#1471279